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Comsol learning center Looking for a video on how to use the COMSOL Multiphysics® software? Browse hundreds of videos in the COMSOL Video Gallery. You will learn through demonstration how to set up a heat transfer problem from scratch in the software, set up and Welcome to Part 1 of our course on navigating the COMSOL Multiphysics ® user interface (UI). We start by building a model containing two capacitor plates and This tutorial video provides you with an in-depth introduction to setting up and running a finite element model in COMSOL Multiphysics ®. Note: This course is meant for users that are familiar with COMSOL Multiphysics ®. Our example model is that of a resistor and capacitor connected to a Learning Center. It is possible to model the discharge of the electric Simulation software company launches learning center with an extensive collection of on-demand learning resources. The Learning Center. This is done through completing a sequence of steps, which we refer to as the modeling workflow. Additionally, some familiarity with the basic Learning Center. The COMSOL Multiphysics ® software includes split and partition operations that enable you to divide and separate any part of your model geometry. With this module, you can track particles, which are influenced by a variety of forces, to Note: This course is meant for users that are familiar with COMSOL Multiphysics ®. Whether you are working on an Note: This course is meant for users that are familiar with COMSOL Multiphysics. Our example model is that of a resistor and capacitor connected to a The Graphics window provides interactive visualization of the geometry, mesh, and results of your model in the COMSOL Multiphysics ® software. Searching Models, Data, and Autocompleting Expressions. From the Materials node, in the model tree, you can import material data on the MPH-file format as Learning Center. Installing COMSOL Learn how to use COMSOL Multiphysics® for specific application areas. Accessing Help Resources Within COMSOL Multiphysics ® As you are working in COMSOL Multiphysics ®, you may have questions or want to clarify something while creating your model. In this article, we provide a comprehensive introduction to this process. Cette modélisation organisée est décrite de manière très détaillée et nous vous montrons comment développer et Below, we show a brief demonstration of this, the full process for which is detailed in another Learning Center article. This includes the following settings: Diffusion model; Calculate thermodynamic properties With COMSOL Multiphysics ® and the add-on CFD Module, you can model turbulent flow using a wide range of turbulence models as well as large eddy simulation (LES) and detached eddy simulation (DES). As an alternative to using the built-in physics interfaces, you could instead define this system of equations using the Coefficient Form PDE interface, General Form PDE interface, or Weak Form PDE interface. back to learning center You can use COMSOL Multiphysics ® with the Porous Media Flow Module, an add-on product, to model flow in porous media. In this previously held webinar, you will get a comprehensive look at this module and its capabilities. One of the most common cases is electrothermal heating. This could, for example, be additional context and background information about the app and underlying model, contact information for queries about details not addressed in the embedded documentation, or other BACK TO LEARNING CENTER. The geometric multigrid (GMG) solver accelerates the convergence of the iterative solver by solving the finite element problem on a series of meshes rather than a single one. The Fuel Cell & Electrolyzer Module is an add-on product to the COMSOL Multiphysics ® software that can be used for designing and optimizing the electrochemical cells of fuel cell and electrolyzer systems. The Graphics toolbar provides tools for completely customizing the graphics display. Some of these resources can be accessed right within COMSOL Desktop ® as well as locally on your computer. Introduction. For this course, we have broken down and back to learning center The COMSOL Multiphysics ® software contains many features and functionality that enable you to generate different types of meshes. These scale factors are automatically determined by default, but sometimes need to be manually tuned. How to Expand 2D Designs to 3D Geometry. Requires one of the following: AC/DC Module, RF Module, MEMS Module, Plasma Module, or Semiconductor Module. Using COMSOL Multiphysics ® and the Wave Optics Module, a Far-Field Domain feature can be added to your model and used to plot the radiation pattern and 3D far field of your optical scattering models. Course: How to Navigate the COMSOL Multiphysics ® User Interface. There is a lot of helpful information, guidance, examples, and functionality COMSOL Multiphysics with the Chatbot window opened (bottom right) and the corresponding Configure API Key dialog open (center). With the COMSOL Multiphysics ® software, you can model laminar flow, and you can extend the modeling features and capabilities for modeling turbulent and multiphase flows by using the add-on CFD Module. The Learning Center features a series of video tutorials in a self-guided learning environment that gives users a back to learning center In Part 1 of this course on semiconductor modeling using COMSOL Multiphysics ® and the Semiconductor Module, we begin by highlighting the physics interfaces available and discuss some of the fundamentals of semiconductor modeling, including equations and key assumptions. In Part 5 of this 10-part introduction to modeling resistive and capacitive devices, we follow up on Part 4 and finish a few points regarding modeling with the boundary element method (BEM). Modeling Overview: Nondestructive Testing Methods. Extruding Data Along a Direction. Browse the COMSOL Learning Center for self-paced courses and articles. In this article, we will go over how to divide a model geometry to create separate regions. Each This 5-part, self-paced course is an introduction to the workflow in the software and to modeling Joule heating and thermal expansion in COMSOL Multiphysics ®. Additional Information. In Part 4 of this course on optimization, we revisit the Optimization of a Tuning Fork tutorial model introduced in Part 3. These should be adjusted based upon where and how the geometry is oriented. In addition, you will get a look at the Plasma interface back to learning center There are many points during the model building process wherein you will need to make selections of the geometry in your model. In Part 8 of a 10-part course, Introduction to Modeling Resistive and Capacitive Devices, we discuss modeling transient Joule heating of nonlinear materials under steady-state conditions. The Semiconductor Module is based on drift-diffusion equations and can include density-gradient contributions for back to learning center In lieu of saving and storing multiple versions of a model in separate model files, needing to reopen and manually sift through and identify what discrepancies exist, and document or record what changes have been made, you can use the Model Manager in COMSOL Multiphysics ® . Depending on the application, certain mesh types will be better suited and provide advantages for discretizing your model geometry, such as requiring significantly less memory when solving the model. Modeling Capacitive Discharge. This includes several platforms through which COMSOL Multiphysics ® users can interact with each other, share and exchange ideas, and discuss modeling Learning Center. Many multiphysics models involve physics that have different characteristic time scales. See a step-by-step demonstration of this process and learn about using the scattered-field formulation here. Knowing your way around the COMSOL Desktop ® is essential for when you build and modify models and apps. In this video, we learn about strategies that can be used for modeling single-turn coils and demonstrate them step by step. For more information on the features and functionality in COMSOL Multiphysics ® for creating and sharing simulation apps — and on back to learning center You can use COMSOL Multiphysics ® to model various manufacturing processes. It can be used for a variety of different purposes, examples of which are presented here. This includes least-squares optimization methods, which can estimate one or more of the input parameters. Learning Center. Pour ce faire, vous devez suivre une séquence d'étapes, que nous appelons le déroulement de la modélisation. A proper introduction on how to set up and run a model in COMSOL Multiphysics ® is essential when learning how to use the software. Through detailed guidance, you will learn how to set up, build, and compute models of various types of fluid flow. Setting Up and Solving Electromagnetic Heating Problems. Apprenez à utiliser COMSOL Multiphysics® dans des domaines d'application spécifiques. Here, we address how to model the discharging of a capacitor that is connected to a set of electrical components, which can be modeled either with full geometric fidelity or in combination with a set of lumped components. The Semiconductor Module is based on drift-diffusion equations and can include density-gradient contributions for Additional Information. Here, we will discuss the features and functionality of the Battery Design Module, followed by a quick demonstration of how to couple the Lumped Battery interface with the Heat Transfer in Solids interface to build an The COMSOL Multiphysics ® software and the Battery Design Module, an add-on product, provide capabilities for describing batteries and electrochemical cells. In this previously held webinar, you will get an overview of the software and module before getting a detailed introduction to what porous media flow is. When defining the physics for a multiphysics model, you may want to use an incremental strategy where you include one single physics interface at a time and then manually add all the predefined multiphysics The General Extrusion operator maps expressions defined on a source to an expression that can be evaluated on any destination geometry where the destination map expressions are valid. If you are interested in learning more about the use of extrusion operators, you can see the "Nonlocal Couplings and Coupling Operators" chapter in the COMSOL Reference Manual documentation. This 5-part, self-paced course is an introduction to defining the physics for a multiphysics model. It is possible to model the discharge of the electric Learning Center. 2 Requires one of the following: AC/DC Module, RF Module, MEMS Module, or Wave Optics Module. Finite Element Frequency-Domain Analysis in 3D. In COMSOL Multiphysics ®, there are many possible ways physics interfaces can be coupled. If you are new to using the software we strongly recommend completing the introductory tutorial series for new users or attending a live, introductory training course before starting this Learning Center course. Here, the app is extended by enabling you to choose the output format for a report file of the model before generating the report via the Create Report button. Each course part Learning Center. Follow along in the software and learn how to Learning Center. Further Learning. Pour commencer, nous vous guidons à travers l'interface utilisateur COMSOL Multiphysics ®, en expliquant le but et l'utilisation de chaque partie. For more information on the features and functionality in COMSOL Multiphysics ® for creating and sharing simulation apps — and on Learning Center. Note: If you are new to modeling fluid flow in the software, please start with our article on modeling Get a comprehensive look at the Magnetic Fields interface in the AC/DC Module for modeling coils and electric circuits. How to Install COMSOL Multiphysics ® The guide below features quick setup instructions for installing COMSOL Multiphysics ® on Learn how to model resistive and capacitive devices in COMSOL Multiphysics® in this self-paced course. Each part of the course offers exercise files so that you can follow along with the processes described here and learn step-by-step how to create geometries from scratch. In this previously held webinar, after giving a brief overview of the software, we discuss the different branches of physics relevant for simulating manufacturing processes. Although not necessary, it is often good practice to center the model about the origin and z-axis. Course: Getting Started with Modeling Computational Fluid Dynamics. The model used throughout this article is available for download. The example used here is the simplified thermal microactuator tutorial model, which a simulation app was developed for previously. Browse the Application Gallery and download tutorial models with instructions and view example apps. BACK TO LEARNING CENTER. This course will not cover all of the basics of PDEs and their In Part 1 of this course on semiconductor modeling using COMSOL Multiphysics ® and the Semiconductor Module, we begin by highlighting the physics interfaces available and discuss some of the fundamentals of semiconductor modeling, including equations and key assumptions. Defining Multiphysics Models Manually with Predefined Couplings. The COMSOL Access main page, where you will land once you have The Corrosion Module is an add-on product to the COMSOL Multiphysics ® software that enables electrochemical corrosion and cathodic protection simulation. In this course, you will be Learn how to use the COMSOL Multiphysics® software at a guided training course, webinar, or COMSOL Day. Installing the Chatbot . Course: Introduction to Defining Multiphysics Models. Follow along in your own open session of COMSOL Multiphysics ® as we perform a complete demonstration of building a single-turn coil model under DC operating . In this video, we show how to add multiple turns to the primary and secondary coils in an electrical circuit model, which was With COMSOL Multiphysics ® and the add-on CFD Module, you can model turbulent flow using a wide range of turbulence models as well as large eddy simulation (LES) and detached eddy simulation (DES). This includes demonstrating the different approaches you can use to focus the mesh refinement in a specific region of your model geometry. Modeling Resonance and Coupling Between 3D Electromagnetic Coils. Follow along in your own open session of COMSOL Multiphysics ® as we perform a complete demonstration of building a single-turn coil model under DC operating back to learning center When developing a simulation app, it is optimal to provide users with any additional information they may need to support the use of your app. You will learn through demonstration how to set up a heat transfer problem from scratch in the software, set up and back to learning center In Part 7 of a 10-part course on modeling resistive and capacitive devices, you will learn about modeling Joule heating with nonlinear materials for these types of devices. Key Takeaways. . Our objective throughout the demonstration is to find the appropriate length for the prongs of the tuning fork so that the first resonance is close to 440 Hz. To build up an understanding of the modeling of periodic signals, it is helpful to begin with some simple In COMSOL Multiphysics ®, when defining the physics settings for a multiphysics model, you can completely streamline the process by utilizing the predefined multiphysics interfaces. This course offers an introduction to building geometry in the COMSOL Multiphysics ® simulation software. Using LiveLink™ for SOLIDWORKS ® to Create Geometry in COMSOL Multiphysics ® LiveLink™ for SOLIDWORKS ® is an add-on product to the COMSOL Multiphysics ® software that enables you to link and synchronize the CAD geometries you have open in SOLIDWORKS ® to an open session of COMSOL The COMSOL Access login page on the COMSOL website, where you can log into or create a COMSOL Access account. To learn how the model used in the demonstration was built using the Model Builder, see the tutorial video in our Learning Center entry titled "Defining Multiphysics Models Automatically with Multiphysics Interfaces". You will learn through demonstration how to set up a heat transfer problem from scratch in the software, set up and If you have a set of results and want to determine their input values, you should run a parameter estimation study. To help the learning process, there is a streamlined workflow you can follow that is reflected throughout the user interface of the software. This self-paced course provides an introduction to modeling computational fluid dynamics (CFD) using the COMSOL Multiphysics ® software and its add-on CFD Module. In this final part of our course on modeling plasma using COMSOL Multiphysics ® and the Plasma Module, we talk about how the Plasma interface can be combined with Fluid Flow and Heat Transfer interfaces to model background gas flow and heating as well as simulate heat transfer in the materials surrounding a plasma. The The Use accelerated solver formulation checkbox (left), Accelerated solver for discontinuous Galerkin checkbox (center) and Train on GPU checkbox (right) are selected for a Pressure Acoustics, Time Explicit model, time-dependent simulation that uses the dG method, and for DNN training, respectively. This streamlined modeling workflow is described in back to learning center In lieu of saving and storing multiple versions of a model in separate model files, needing to reopen and manually sift through and identify what discrepancies exist, and document or record what changes have been made, you can use the Model Manager in COMSOL Multiphysics ® . This is especially In Part 1 of this course on optimization, we begin by providing a brief overview of the COMSOL Multiphysics ® software and then dive into a detailed introduction to optimization, where we discuss what optimization is, explain various optimization terms you will hear in this course, and note the different types of optimization. Fundamentals of Modeling Electrostatics with a BEM–FEM Approach. Part 2 of this 5-part course on electro-thermal-mechanical modeling in COMSOL Multiphysics ® builds upon the previous video by using the electrical problem for the model of a chip that was introduced and solved for in the first part of this The Settings window for an Infinite Element Domain (left), Perfectly Matched Layer (center), and Absorbing Layer (right) node for the 3D cylindrical geometry case. Performing a Mesh Refinement Study and Using Selections and Variables. You can open and explore the model files to see exactly how the Laplace and Poisson's equations for the gravitational field of the Earth–Moon system were solved. Here, we will discuss the features and functionality of the Battery Design Module, followed by a quick demonstration of how to couple the Lumped Battery interface with the Heat Transfer in Solids interface to build an Instead of manually changing these property values and re-solving each time, you can perform a parametric sweep with COMSOL Multiphysics ®. Introduction to Modeling Capacitive Devices. Note: If you are new to modeling fluid flow in the software, please start with our article on modeling Learning Center. Background . If you are solving a transient model but do not want to consider inertial effects (e. , the xy-plane, it is desired to Learning Center. All content in the Learning Center, whether it be a multipart course or a standalone resource, offers a structured learning experience, in the form of articles, tutorial videos, model files, modeling exercises, and step-by-step In this course, you will be guided through the basics of building your first simulation app. Course: Modeling Speaker Drivers in COMSOL Multiphysics ® BACK TO LEARNING CENTER. Introduction to the Fuel Cell & Electrolyzer Module. For this course, we have broken down and Welcome to Part 1 of our course on navigating the COMSOL Multiphysics ® user interface (UI). Using these keyboard shortcuts can help you to develop and debug methods for your simulation applications faster. BURLINGTON, MA (June 1) — COMSOL, the developer of the COMSOL Multiphysics ® simulation software, has introduced a new online resource that provides free and open access to modeling and simulation learning material across all areas of physics. With this module, you can track particles, which are influenced by a variety of forces, to Learning Center. There are four kinds of perfect TEM transmission lines, shown in the image below, including the: Coaxial cable; Line above plane; Furthermore, for educational purposes, COMSOL Multiphysics ® is an excellent software for learning about partial differential equations through hands-on experience. In Part 8 of a 10-part course, Introduction to Modeling Resistive and Capacitive Devices, we discuss back to learning center The COMSOL Multiphysics ® software contains many features and functionality that enable you to generate different types of meshes. Improving Convergence of Semiconductor Models. Ray Optics Modeling Capabilities Overview. A parametric sweep allows you to change the parameter values through a specified range. The RF Module and Wave Optics Module are add-on products to the COMSOL Multiphysics ® software that provide expanded functionality and capabilities for simulating RF and wave optics devices. You will see the workflow steps in action, including: back to learning center The COMSOL Multiphysics ® software contains many features and functionality that enable you to generate different types of meshes. This article serves as a starting point if you are new to modeling any type back to learning center This 6-part, self-paced course offers an introduction to modeling semiconductor devices in COMSOL Multiphysics ® . Course: Introduction to Modeling Resistive and Capacitive Devices. The current in the device is varying sinusoidally at 60 back to learning center Learn how to model radiative heating in an electromagnetic coil using COMSOL Multiphysics ® . Here, we discuss both the meaning and significance of the element order and discretization for a simulation, how you can change the settings for it, and what effect this has Learning Center. In this recorded webinar, you will learn about the features and functionality included in the Ray Optics Module in version 5. Below is an Regardez cette série de vidéos pour apprendre à utiliser le logiciel COMSOL Multiphysics ® depuis votre espace de travail quotidien. To Note: This course is meant for users that are familiar with COMSOL Multiphysics. The Semiconductor Module is based on drift-diffusion equations and can include density-gradient contributions for Learning Center. The Semiconductor Module is based on drift-diffusion equations and Learning Center. The ability to define arbitrary, and user-defined, couplings between existing physics interfaces is one of the core capabilities of COMSOL Multiphysics ®. In order to handle this issue, you may either want or need to create definitions such as parameters, With the COMSOL Multiphysics ® software, you can model laminar flow, and you can extend the modeling features and capabilities for modeling turbulent and multiphase flows by using the add-on CFD Module. This is a previously held webinar that briefly covers the basics of the Learning Center. In Part 6 of this course on semiconductor modeling, we discuss some additional multiphysics couplings. Here, we outline how to implement material The COMSOL Multiphysics ® software contains several tools and resources to help you as you are modeling in the software. When using the COMSOL Multiphysics ® software with the add-on Semiconductor Module to simulate semiconductor devices, the Semiconductor interface enables you to make assumptions to simplify the solution process by reducing the nonlinearity of your model. back to learning center In Part 2 of the Introduction to Modeling Resistive and Capacitive Devices course, we begin by following up on a few items addressed in Part 1. During the model building process, you may find your model becoming increasingly complex. In this article, you will see a demonstration of this, in which we expand on the base application built at the start of this course. We will highlight various features that enable you to create the geometry your simulation requires. We then demonstrate using COMSOL Multiphysics ® for modeling metal contacts and doping Further Learning. Ces vidéos vous emmènent ensuite à chaque étape de la modélisation, notamment : BACK TO LEARNING CENTER. In another Learning Center article we will examine the Coefficient Form PDE more. With COMSOL Multiphysics ® and the add-on CFD Module, you can model turbulent flow using a wide range of turbulence models as well as large eddy simulation (LES) and detached eddy simulation (DES). back to learning center This 6-part, self-paced course offers an introduction to modeling semiconductor devices in COMSOL Multiphysics ® . Parcourez le Centre d'apprentissage COMSOL pour suivre des cours à votre rythme et lire des articles. Applying Translations, Scaling, Reflection, and Rotation via the Deformed Geometry and Moving Mesh Interfaces. Note: If you are new to modeling fluid flow in the software, please start with our article on modeling The COMSOL Multiphysics ® software and the Battery Design Module, an add-on product, provide capabilities for describing batteries and electrochemical cells. NDT includes techniques that can be used for evaluating structural integrity without causing permanent damage. We go over many of the settings in the Diffusion Model, Transport Settings, and Plasma Properties sections of the Plasma interface node. In this video, you will get an introduction to computing electromagnetic forces on parts. This functionality includes changing the view of your model; zooming in and out of the graphics display; and controlling other visualization options, Part 2 of this course on modeling nonequilibrium plasma using COMSOL Multiphysics ® and the Plasma Module focuses extensively on the Plasma interface. A model of a chip with an array of bond wires connecting the chip to its substrate is used as an introductory example. The webinar starts with an overview of what is new and covers some of the most prominent updates, including: New features for ray Learning Center. In Part 3 of this 10-part course on modeling resistive and capacitive devices, we begin our discussion on and demonstrations of modeling capacitors and looking at the electric fields and capacitance of a system. Reference and user manuals back to learning center Simulating optical scattering in COMSOL Multiphysics ® involves the standard modeling workflow: setting up, building, and then computing the model. Through step-by-step demonstrations in the software, With the COMSOL Multiphysics ® software, you can model laminar flow, and you can extend the modeling features and capabilities for modeling turbulent and multiphase flows by using the add-on CFD Module. , if you do not want to model the vibrations of the structure), then go to the Solid Mechanics interface, and in the Structural Transient Behavior settings, select Quasi-static , which will solve much more Note: This course is meant for users that are familiar with COMSOL Multiphysics. To back to learning center The Rotordynamics Module is an add-on product to the Structural Mechanics Module that expands the functionality for simulating rotordynamics in COMSOL Multiphysics ® . These include the: Help window; Documentation window. Let us consider a simple thermal example. 6 of COMSOL Multiphysics ®. Below is an back to learning center There are many points during the model building process wherein you will need to make selections of the geometry in your model. If you are specifically interested in models that include multiple components and include the use of the General Extrusion operator, we recommend searching comp2 Fluid flow simulations modeled in COMSOL Multiphysics ® can be enhanced with the Particle Tracing Module to extract more valuable simulation results. This is done through creating a dialog box and making it accessible through a button in the app. Modeling TEM and Quasi-TEM Transmission Lines. Watch this previously recorded webinar to get an overview of the basics of modeling heat transfer in COMSOL Multiphysics ®. A steady-state simulation of a square with a temperature BACK TO LEARNING CENTER. Ce tutoriel vidéo vous fournit une introduction approfondie à la configuration et à l'exécution d'un modèle d'éléments finis dans COMSOL Multiphysics ®. Additionally, some familiarity with the basic Help and resources within COMSOL Multiphysics ® The COMSOL Multiphysics Model Builder with the Graphics window split into a grid of 4 results plots for temperature, solid stress, isothermal contours, and stress in a solder joint. Similarly, in 2D and 2D axisymmetry, Learning Center. Here, we have just scratched the surface of how you can use keyboard shortcuts to become more productive during your COMSOL Multiphysics ® modeling sessions. Here, we provide a comprehensive overview of the basics of modeling laminar flow in the software. You will learn through demonstration how to set up a heat transfer problem from scratch in the software, set up and Learning Center. This article serves as a starting point if you are new to modeling any type Help and resources within COMSOL Multiphysics ® The COMSOL Multiphysics Model Builder with the Graphics window split into a grid of 4 results plots for temperature, solid stress, isothermal contours, and stress in a solder joint. Before configuring the settings in the software to use the chatbot tool, you must first choose to install chatbot components. For this course, we have broken down and categorized these numerous and various ways into three different The Use accelerated solver formulation checkbox (left), Accelerated solver for discontinuous Galerkin checkbox (center) and Train on GPU checkbox (right) are selected for a Pressure Acoustics, Time Explicit model, time-dependent simulation that uses the dG method, and for DNN training, respectively. Modeling Speaker Drivers in COMSOL Multiphysics ® In this 7-part, self-paced course, learn how to model speaker drivers and their performance in a working environment using COMSOL Multiphysics ® and the add-on Acoustics Module and the AC/DC Module. back to learning center This 20-part course is an introduction to modeling electromagnetic coils using the COMSOL Multiphysics ® simulation software and the add-on AC/DC Module. Find an onsite event near you or watch online. In this tutorial video, we will teach you how to implement a parametric sweep with the COMSOL ® software. Fluid flow simulations modeled in COMSOL Multiphysics ® can be enhanced with the Particle Tracing Module to extract more valuable simulation results. In the COMSOL Multiphysics ® software, there are several capabilities that enable you to perform homogenization of material properties. Follow along in your own open session of COMSOL Multiphysics ® as we perform a complete demonstration of building a single-turn coil model under DC operating Learning Center. The videos cover the modeling workflow from geometry to app development, with relevant model files and resources. Follow along in Part 8 of this introductory course on coil modeling as we discuss and demonstrate modeling radiation in coils as well as how to use radiation groups and multiple spectral bands. We begin by introducing you to the COMSOL Desktop ®, which is the umbrella term for the various components comprising the COMSOL Multiphysics ® UI. In Part 1 of this introductory course on coil modeling, we begin with a step-by-step introduction to the software and building coil models. One of the most common cases Learning Center. When any of the assumptions required for a 2D axisymmetric model is not valid, you need to solve the problem in 3D. Additionally, some familiarity with the basic Part 1 of this 5-part course on electro-thermal-mechanical modeling in COMSOL Multiphysics ® begins with an introduction to the software through a demonstration of the complete modeling workflow. Follow along in your own open session of COMSOL Multiphysics ® as we perform a complete demonstration of building a single-turn coil model under DC operating conditions from start to finish. Here, we use the geometry shown below as an example to discuss the extra With the COMSOL Multiphysics ® software, you can model laminar flow, and you can extend the modeling features and capabilities for modeling turbulent and multiphase flows by using the add-on CFD Module. Given a computed steady-state flow field, it is often desirable to compute quantities such as the residence time distribution function of the fluid within the domain, as well as other statistical data related to the distribution of times that it takes the fluid to pass through back to learning center In Part 11 of this introductory course on coil modeling , you will learn about modeling forces, motion, and nonlinearities in coils using COMSOL Multiphysics ® . Whether you are building a geometry natively in COMSOL Multiphysics ®, using a LiveLink™ product, or importing CAD or mesh data from an external program, it is important to know how back to learning center This 20-part course is an introduction to modeling electromagnetic coils using the COMSOL Multiphysics ® simulation software and the add-on AC/DC Module. Learn how to use COMSOL Multiphysics® for specific application areas. You can use the Acoustics Module, an add-on product to the COMSOL Multiphysics ® software, to simulate nondestructive testing (NDT) methods. Strategies for Modeling Coils . Through detailed demonstrations in the software, thorough explanations, and comprehensive discussions, you will learn how to build simulations of these types of devices. For more information on GPU support for time In the settings for a physics interface node in COMSOL Multiphysics ®, there is a Discretization section where you can see the element order being used. After supplying the API key, the chatbot can be used. A model of a chip with an array of bond wires connecting the Learning Center. Using this model, we demonstrate the entire process of adding, setting up, and computing an optimization study. The COMSOL Desktop ® is customized to show four windows tiled with different visualizations of the results back to learning center When using the AC/DC Module, the most common interface used for solving electromagnetic fields is the Magnetic Fields interface. Whether you are new to COMSOL Multiphysics ®, an experienced user, or just looking to learn more about multiphysics simulation, COMSOL provides you with multiple resources that can help answer your questions. A UI screenshot showing the Manage Licenses link on the main page of a COMSOL Access account. The default behavior of the COMSOL ® software is to assume a different scaling for each set of variables in your model. Follow along in Part 4 of this course, Introduction to Coil Modeling, as we continue with step-by-step demonstrations of modeling coils in the COMSOL ® software. Homogenization of Material Properties. In this article, we will discuss different types of periodic signals and show how to compute their frequency content in the COMSOL ® software. This article serves as a starting point if you are new to modeling any type COMSOL® Learning Center is now available to all engineers interested in multiphysics simulation. Examples of this include automating the graphics display to update when a setting (like the mesh density level) is changed or reading from a file and dynamically back to learning center In Part 1 of this introductory course on coil modeling , we begin with a step-by-step introduction to the software and building coil models. Fundamentals of Joule Heating in the Time Domain for Resistive and Capacitive Devices. This includes using different physics interfaces, boundary conditions, and homogenization methods. Follow along in your own open session of COMSOL Multiphysics ® as we perform a complete demonstration of building a single-turn coil model under DC operating back to learning center This 20-part course is an introduction to modeling electromagnetic coils using the COMSOL Multiphysics ® simulation software and the add-on AC/DC Module. We continue with modeling deformation, building a user-defined mesh, and using In the final part of this 5-part course on electro-thermal-mechanical modeling in COMSOL Multiphysics ®, we finish up the model we have been working on throughout the duration of the course. For each video, you will find specific pieces of content in the Further Learning Resources section to help support and further expand your understanding of the discussed topic. For this course, we have broken down and Learning Center. After you log in, click Manage Licenses to go to the Manage Licenses page. For more information on GPU support for time With the COMSOL Multiphysics ® software, you can model laminar flow, and you can extend the modeling features and capabilities for modeling turbulent and multiphase flows by using the add-on CFD Module. Use Cases and Functionality. These interfaces contain all of the underlying equations, material properties, and other settings needed to set up your physics and thus streamline your modeling workflow. “The COMSOL Learning Center will provide COMSOL users with a breadth and depth of learning that fully equips and enables them to take on any simulation situation. This article serves as a starting point if you are new to modeling any type More details and examples of using the withsol operator are available in our Learning Center article on this topic. This includes single-phase laminar, turbulent, and nonisothermal flow. This 10-part, self-paced course is an introduction to modeling resistive and capacitive devices using COMSOL Multiphysics ® and the AC/DC and MEMS modules. Given an expression defined on a plane, e. From there, you will explore using a few of the different layout templates available for simulation This 6-part, self-paced course offers an introduction to modeling semiconductor devices in COMSOL Multiphysics ®. Get an overview of the 10-part course here. If you are new to the software, we strongly recommend either attending a live, introductory training and/or completing the introductory tutorial series before starting this Learning Center course. back to learning center The COMSOL Multiphysics ® software contains many features and functionality that enable you to generate different types of meshes. We will also continue to demonstrate Learning Center. This yields an almost fully automatic approach, whereas the manual approach with predefined couplings and manual approach with user-defined couplings require manual tuning to implement. If you do not have one, first contact your COMSOL Sales Representative. Installing COMSOL The Settings window for an Infinite Element Domain (left), Perfectly Matched Layer (center), and Absorbing Layer (right) node for the 3D cylindrical geometry case. Introduction to Conjugate Heat Transfer Modeling in COMSOL Multiphysics ® With COMSOL Multiphysics ® and the add-on Heat Transfer Module, you can simulate conjugate heat transfer with laminar flow or turbulent flow. g. Using Infinite Elements to Terminate Domains for 3D Coil Models. Learning Center: "Using Symmetry to Reduce Model Size" Documentation: Wave Optics Module > User's Guide > "Wave Optics Interfaces" > "The Electromagnetic Waves, Frequency Domain Interface" "Symmetry Plane" chapter "Perfect Electric Conductor" chapter "Perfect Magnetic Conductor" chapter ; Tutorial models: Optical Scattering off a Gold Learning Center. The Semiconductor Module is based on drift-diffusion equations and can include Learning Center. Explore these keyboard shortcuts to see if they, once memorized, make some tasks Learning Center. Material Databases. Then, we provide an introduction to optimization in back to learning center This 6-part, self-paced course offers an introduction to modeling semiconductor devices in COMSOL Multiphysics ® . Through comprehensive, step-by-step demonstrations in the COMSOL ® This self-paced course provides an introduction to modeling computational fluid dynamics (CFD) using the COMSOL Multiphysics ® software and its add-on CFD Module. Descriptions of optional settings available in the COMSOL installer are included as well. We provide a detailed look at the cooling of an electronics enclosure tutorial model, which serves as our example throughout the webinar. Integrating Along Streamlines and Extracting Particle Statistics. In the final part of the Introduction to Coil Modeling course, we demonstrate how to model resonance in 3D electromagnetic coils in the frequency domain using COMSOL Multiphysics ® and the AC/DC 1 Requires the ECAD Import Module. The optoelectronics coupling between the Semiconductor and electromagnetic waves interfaces take place through the Optical Transitions feature, which introduces a stimulated With COMSOL Multiphysics ® and the add-on CFD Module, you can model turbulent flow using a wide range of turbulence models as well as large eddy simulation (LES) and detached eddy simulation (DES). Comparing the Results Between Two Studies. We start with an overview of the type of model that we will build during the lecture, which is that of a device you would want to heat up, such as an electric circuit with a current source. In this article, we discuss the importance of scaling for a model and how to manually set the scaling of dependent variables. The second approach you can use to compute a time-dependent model with inconsistent initial values is to ramp up the loads and boundary conditions in your model over time. In Part 5 of this course, Introduction to Coil Modeling, you will get a demonstration in the COMSOL Multiphysics ® software of different features in the Magnetic Fields interface, such as the Magnetic Shielding boundary condition, Ampère's Law feature, and more. In this article, we provide a back to learning center When developing a simulation app using the Application Builder in COMSOL Multiphysics, it is likely that you want to include buttons for performing various actions in the app. How to Install COMSOL Multiphysics ® The guide below features quick setup instructions for installing COMSOL Multiphysics ® on Windows ®, with notes when the process differs for macOS and Linux ® operating systems. We continue with modeling deformation, building a user-defined mesh, and using adaptive mesh refinement to gain confidence in the solution for our model. back to learning center This self-paced course provides an introduction to modeling computational fluid dynamics (CFD) using the COMSOL Multiphysics ® software and its add-on CFD Module. Given a computed steady-state flow field, it is often desirable to compute quantities such as the residence time distribution function of the fluid within the domain, as well as other statistical data related to the distribution of times that it takes the fluid to pass through Learning Center. This interface solves for the magnetic vector potential field, and from that computes the electric field. In the COMSOL Multiphysics ® software, there are a plethora of physics interfaces available for you to use, enabling you to quickly simulate specific physical phenomena. Part 1 of this 5-part course on electro-thermal-mechanical modeling in COMSOL Multiphysics ® begins with an introduction to the software through a demonstration of the complete modeling workflow. You have the option of changing this setting. Learn how to model a multiturn coil using COMSOL Multiphysics ® and the AC/DC Module. User-Defined Multiphysics Couplings. For more information on this, see the following Learning Center article: Modeling Step Transitions. back to learning center This 10-part, self-paced course is an introduction to modeling resistive and capacitive devices using COMSOL Multiphysics ® and the AC/DC and MEMS modules. By default, the components are not selected Get started using the COMSOL Multiphysics® software. This article serves as a starting point if you are new to modeling any type Learning Center. Electro-Thermal-Mechanical Workflow and CAD Import. You can customize the actions that are triggered by any button in your simulation app by modifying the command sequences and creating Java methods using the Method Editor . In this previously held webinar, we begin with a general overview of the software and Learning Center. Introduction to Modeling Resistive and Capacitive Devices. These videos outline our procedure for setting up, building, and computing models, which we refer to as the modeling workflow. When creating the geometry for a 3D model, it can be more efficient to first sketch the geometry cross section in 2D and then expand it to 3D. ” There are 30+ self-service, self-paced tutorials consisting of videos and additional resources such as exercise model files and blog posts for an interactive and hands-on learning experience. Introduction to Modeling Coils. You can find a synopsis of the topics covered in each part below. Through step-by-step demonstrations in the software, comprehensive discussions, and thorough explanations, you will gain a solid foundation in the fundamentals of If you are new to simulation or using COMSOL Multiphysics ®, this article will connect you to a series of self-guided tutorial videos that provide a comprehensive introduction to modeling with the software. Overview. In the final part of this 5-part course on electro-thermal-mechanical modeling in COMSOL Multiphysics ®, we finish up the model we have been working on throughout the duration of the course. To install COMSOL Multiphysics ® and our other products, you must have a trial passcode or a license file. Through detailed demonstrations in the software, thorough explanations, and comprehensive Learning Center. The current in the device is varying sinusoidally at 60 back to learning center The COMSOL Multiphysics ® software contains many features and functionality that enable you to generate different types of meshes. The multigrid algorithm starts with the initial physics-controlled mesh or user-defined back to learning center Using the Application Builder in COMSOL Multiphysics ® , you can create command sequences and write methods to automate or extend functionality and operations in your simulation app. In Part 18 of this introductory coil modeling course, you will see how to terminate the 3D coil modeling domain via infinite elements in COMSOL Multiphysics ® and the AC/DC Module. COMSOL Multiphysics with the Chatbot window opened (bottom right) and the corresponding Configure API Key dialog open (center). In COMSOL Multiphysics ® , there are many tools, features, and functionality that enable you to make these selections efficiently. 3. Follow along in your own open session of COMSOL Multiphysics ® as we perform a complete demonstration of building a single-turn coil model under DC operating Watch this previously recorded webinar to get an overview of the basics of modeling heat transfer in COMSOL Multiphysics ®. This 20-part course is an introduction to modeling electromagnetic coils using the COMSOL Multiphysics ® simulation software and the add-on AC/DC Module. The Deformed Geometry and Moving Mesh interfaces are useful for modeling situations where a domain is deforming, as well as when it is moving in a completely prescribed way, either as a function of time or as a Learning Center. For example, consider a heater connected to the electrical grid. By default, the components are not selected If you want to follow along with the series within the COMSOL Multiphysics ® software, you can log into your COMSOL Access account and download exercise model files when needed. Mesh Refinement, CAD Import, and Simulation Apps. This is a previously held webinar that briefly covers the basics of the Corrosion Module before going more in-depth using several examples that show use cases and the extensive functionality available with the Corrosion Learning Center. Note: This course is meant for users that are familiar with COMSOL Multiphysics. Defining Multiphysics Models. Built-in Multiphysics Couplings for Semiconductor Devices. For this course, we have broken down and In this 7-part, self-paced course, learn how to model speaker drivers and their performance in a working environment using COMSOL Multiphysics ® and the add-on Acoustics Module and the AC/DC Module. Examples of the withsol Operator. Part 2 of the Introduction to Coil Modeling course begins by building upon the coil model that was developed in the previous part. How to Partition and Split Geometry into Separate Parts. Understanding Periodic Signals and Their Frequency Content. Through detailed Learn the basics of creating and deploying a simulation app with COMSOL Multiphysics® in this tutorial. In this course, you will be guided through the entire process of building coil models from start to finish. If you are interested in To learn more about using the built-in options, see our Learning Center course on defining multiphysics models. In this article, we will discuss the use cases and advantages of this approach and demonstrate how to do so. In Part 3 of this 10-part course on modeling resistive and capacitive back to learning center This 6-part, self-paced course offers an introduction to modeling semiconductor devices in COMSOL Multiphysics ® . The webinar starts with an overview of what is new and covers some of the most prominent updates, including: New features for ray This article is a streamlined repository of installation information for COMSOL Multiphysics ®, the COMSOL License Manager, COMSOL Server™, and COMSOL Client. Manually Setting Up the Geometric Multigrid Solver. The withsol operator allows you to extract the solution from any solver sequence in the current model and use it in other studies, or during postprocessing. Through detailed Le Centre d'Apprentissage offre aux utilisateurs de tous niveaux un service de formation unique, regroupant au même endroit un ensemble de cours, d’articles et de vidéos pour les guider Whether you are new to COMSOL Multiphysics ®, an experienced user, or just looking to learn more about multiphysics simulation, COMSOL provides you with multiple resources that can Learn how to model with COMSOL Multiphysics® with a series of self-guided tutorial videos. Course: Modeling Electromagnetic Coils. Approach 2: Ramping Up Boundary Conditions over Time. Introduction to Modeling Periodic Structures . Additionally, some familiarity with the basic back to learning center When modeling frequency-domain and time-domain electromagnetic fields in the Magnetic Fields interface in the AC/DC Module, an add-on to the COMSOL Multiphysics ® software, the Lumped Port boundary condition can be used to model a connection to a source or to an arbitrary electrical load. mdtwv rasmiv nfm zsszak vmcbw ymx jfks eok sfnw plvbo