Multiphysics Modeling

MRI Webinar

MRI Webinar (Recording Accessible Until December 18, 2015)   On June 18th, our very own Kyle Koppenhoefer joined Walter Frei, PhD, Applications Engineer, COMSOL, to present a free Webinar on Simulating MRI Heating of Medical Implants. As we wrote about last week, Magnetic Resonance Imaging (MRI) is one of the most widely used and safest …

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MRI – Magnetic Resonance Imaging and Simulation

MRI – Magnetic Resonance Imaging and Simulation Magnetic Resonance Imaging (MRI) is one of the most widely used and safest imaging modalities for medical diagnostics. Despite this, one of the major technological challenges facing the biomedical imaging world has been the issues created when a patient with metallic medical implants suffers the need (for any …

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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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