COMSOL Multiphysics 6.1 (282) Hotfix 1

COMSOL, the leading provider of software solutions for multiphysics modeling has released version 6.1 (282) hotfix 1 of the COMSOL Multiphysics software. In base release introduces new functionality for detached eddy simulation, thermal analysis of satellites, winding layouts for electric motors, and robust mechanical contact.

Hotfix 1 for COMSOL 6.1 Update 1 - Date: December 20, 2022
Magnetic and Electric Fields Interface Coupled with Electrical Circuit Interface Gives an Unexpected Error for Transient Studies

This hotfix for the COMSOL software version 6.1 update 1 resolves a problem when trying to solve a coupled, time-dependent model with a Magnetic and Electric Fields interface and an Electrical Circuit interface. To install this hotfix for COMSOL Multiphysics and COMSOL Server, perform the following steps:


COMSOL Multiphysics is a general-purpose simulation software for modeling designs, devices, and processes in all fields of engineering, manufacturing, and scientific research. In addition to using multiphysics modeling for your own projects, you can also turn your models into simulation applications and digital twins for use by other design teams, manufacturing departments, test labs, customers, and more. The platform product can be used on its own or expanded with functionality from any combination of add-on modules for simulating electromagnetics, structural mechanics, acoustics, fluid flow, heat transfer, and chemical engineering. The add-on modules and LiveLink products connect seamlessly for a modeling workflow that remains the same regardless of what you are modeling.
COMSOL Multiphysics version 6.1 introduces new functionality for detached eddy simulation, thermal analysis of satellites, winding layouts for electric motors, and robust mechanical contact. A new interface enables the analysis of battery packs with several hundred cells. Simulation of acoustically driven flows is made possible by a new acoustic streaming interface. New mesh repair tools for the handling of misaligned models provide an alternative to traditional CAD repair and defeaturing. Direct modeling operations make it possible to perform parametric sweeps of imported CAD models and optimize them. New functionality for including direct shadows in visualizations provides enhanced depth perception.


COMSOL Inc. is a global provider of simulation software for product design and research to technical enterprises, research labs, and universities. Its COMSOL Multiphysics product is an integrated software environment for creating physics-based models and simulation applications. A particular strength is its ability to account for coupled or multiphysics phenomena. Add-on products expand the simulation platform for electromagnetics, structural, acoustics, fluid flow, heat transfer, and chemical applications. Interfacing tools enable the integration of COMSOL Multiphysics simulations with all major technical computing and CAD tools on the CAE market. Simulation experts rely on COMSOL Server to deploy applications to their design teams, manufacturing departments, test laboratories, and customers throughout the world. Founded in 1986, COMSOL has 19 offices worldwide and extends its reach with a network of distributors.

Product: Comsol Multiphysics
Version: 6.1 (282) Hotfix 1
Supported Architectures: x64
Website Home Page : www.comsol.com
Languages Supported: multilanguage
System Requirements: Windows *
Software Prerequisites: pre-installed Comsol Multiphysics 6.1 (282) Only
Size: 2.8 mb