Joshua Thomas

Solver Speed-up for Conjugate Heat Transfer with Radiation

COMSOL Multiphysics® can solve conjugate heat transfer problems that include conduction, convection and radiation.  Both Surface-to-Ambiant and Surface-to-Surface radiation formulations are available.  Follow this link June 2019 COMSOL Electronics Cooling Webinar for our recent Webinar that includes a step by step demonstration of implementation in COMSOL Multiphysics®. When using Surface-to-Surface radiation, we strongly recommend that the radiation …

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Solver Speed-up for Conjugate Heat Transfer with Radiation

COMSOL Multiphysics® can solve conjugate heat transfer problems that include conduction, convection and radiation.  Both Surface-to-Ambiant and Surface-to-Surface radiation formulations are available.  Follow this link June 2019 COMSOL Electronics Cooling Webinar for our recent Webinar that includes a step by step demonstration of implementation in COMSOL Multiphysics®.   When using Surface-to-Surface radiation, we strongly recommend that the …

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Computational Model for Bolometer Design

Computational Model for Bolometer Design   Bolometers are used in a number of applications including night vision cameras, astronomy, and particle physics to measure the power of incident electromagnetic radiation. The principle of operation is shown in Figure 1: when a strip of conducting material is exposed to incident electromagnetic radiation, energy is absorbed and …

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Ideation, New Concepts

Ideation

Ideation – What is that?   To Ideate or not to Ideate? That is the question.   “Ideate” simply means to form an idea, thought or image of; to form ideas, think. (Dictionary.com)   “Ideation” is the process of forming and relating ideas. Ideation means to conceive or generate an idea and implement it. Ideation …

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COMSOL Training

COMSOL Training – The Truth About Our Classes We readily accept that our COMSOL Training classes are not for everyone, especially with COMSOL doing such a good job.  The training calendar is ready for the first half of next year, and we are now registering for our classes. Check it out using this link. Some …

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TipsAndTricks2

COMSOL Tips & Tricks – Text-Based Search Filter (v4.4)

COMSOL Tips & Tricks – Text-Based Search Filter   Many of us are running Multiphysics analyses with COMSOL.  And, of course, the more physics we are solving for the more variables we have available for post-processing.  Maybe you are like me and have gotten lost in the sea of available variables when clicking on the …

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