Categories
Research COMSOL COMSOL General Articles

Types of COMSOL Multiphysics License. Free COMSOL Student License?

Looking for Free COMSOL student license? There are a lot of licence options available, and the processes for installing them vary based on which licence type you have. There are no licence types that limit you to a single operating system, however, you can install on Windows, macOS, or Linux. It is possible to open […]

Categories
Blog Physics Research Science

Skin Depth in COMSOL Multiphysics

What is skin depth ? The skin effect is the tendency for an alternating electric current (AC) to be dispersed throughout a conductor so that the current density is highest at the conductor’s surface and exponentially declines as the conductor is drilled deeper. Between the conductor’s outer surface and a depth known as the skin […]

Categories
Blog COMSOL COMSOL General Articles Research

Conditional statement in comsol multiphysics

Conditional statement in comsol is very usefull for modelling complicated simulations. The core of the function is if((x>lowerlimit)*(x<=upperlimit),valueiftrue,valueiffalse) the value if false is then a second if the statement of the same form, and so on. The “*” in the formula is equivalent to the AND statement. One way is to use conditional expressions. An […]

Categories
Research Blog COMSOL courses

COMSOL Multiphysics Premium  Training

Welcome to the COMSOL Multiphysics premium Intensive course! What is this course all about? Complete COMSOL Multiphysics Training Detailed lectures with fundamental concepts Advanced Simulations (Publication standard) 50+hours of 4K Studio Quality Lectures Multiple examples & reproduction of  publications Multiple topics covered – optics, photonics, Semiconductor Devices, Structural Mechanics, CFD etc*¹ Live Training Support*² Course […]

Categories
Blog COMSOL COMSOL General Articles Research

Convergence in COMSOL Multiphysics

What exactly is “Convergence”? Convergence in COMSOL Multiphysics: Convergence is defined as the process of arriving at a solution that is very near to the precise answer within some error tolerance or other convergence condition that was previously set. Why would you need to compute the solution in COMSOL if you already know the precise […]

Categories
Blog COMSOL courses Physics Research

Ferroelectric material simulation in COMSOL Multiphysics

Ferroelectric material simulation in COMSOL What are Ferroelectric Materials? Materials that demonstrate ferroelectricity are referred to as ferroelectric materials. Ferroelectricity refers to a material’s capacity to exhibit spontaneous electric polarisation, and it may be a useful property. By applying an external electric field in the opposite direction, it is possible to invert this polarisation. Polarization […]

Categories
Blog COMSOL COMSOL General Articles Modules Research

COMSOL PDE interface – Equation-based modeling

PDE equation-based simulation in COMSOL Multiphysics (comsol pde interface): An equation with two or more independent variables, an unknown function that depends on those variables, and partial derivatives of the unknown function with respect to the independent variables is known as a partial differential equation (or PDE for short). The largest derivative included determines the […]

Categories
Blog COMSOL COMSOL General Articles Research Science

Finite Element Analysis (FEA) in COMSOL Ansys etc

The Finite Element Analysis (FEA) method was first presented to the scientific community by Turner et al. (1956). It is a powerful computational technique that can be used to approximate solutions to a wide variety of “real-world” engineering problems that involve complex domains that are subjected to general boundary conditions. In many areas of engineering, […]

Categories
Blog COMSOL courses

learn comsol multiphysics simulation basics to advanced

comsol beginners course This is the ⭐️ top-rated course on COMSOL Multiphysics, an industry-leading simulation platform. In this course, you will learn the complete basics of COMSOL simulation. Official tutorials are a bit advanced and do not address the complete process and theory behind it. I will show a live demonstration of a simulation and its […]

Categories
Blog COMSOL Research Science

Abacus vs COMSOL Multiphysics Simulation

Abacus Today, engineering organizations often do product simulations utilizing specialised simulation tools from a variety of suppliers to model-specific design features. The employment of various software packages from different vendors leads to inefficiencies and higher prices. SIMULIA provides a scalable set of unified analytic solutions that enable all users, independent of simulation skill or domain […]