The image, created with the COMSOL Multiphysics 3.4 MEMS Module, shows a slice plot of the electric conductivity and a boundary plot of the total displacement. This piezoresistive device must be durable in high temperatures and withstand tough handling while still being capable of producing signals for processing. Structural and Electrical Analysis of a Piezoresistive Device Modeled using the new fatigue analysis tool in COMSOL Multiphysics 3.4's Structural Mechanics Module, this image shows the accumulated damage along the four fillets of a frame as calculated from a count matrix. Courtesy of COMSOL, Inc.įatigue Analysis of a Frame with a CutoutĪ cutout in a frame is subjected to stress concentrations of a repetitive nature. This introduces mechanical deformation, which affects the antenna's ability to transmit and receive signals. Here, an external magnetic field results in the heating of a microwave circulator. The RF Module in COMSOL Multiphysics 3.4 enables you to model a variety of antenna, waveguides, microwave and optical components. Courtesy of COMSOL, IncĪnalysis of a Circulator Deformed by a Magnet Field The Chemical Engineering Module in COMSOL Multiphysics 3.4 has new modeling interfaces for multiphase flow that allows users to simulate gas dispersions in liquids, liquid-liquid mixtures, and solid particles in liquids. This image shows the production of an emulsion, where two immiscible liquids meet at a T-junction. This image shows COMSOL Multiphysics 3.4's RF Module in action through plots of the SAR value resulting from the radiation coming from a mobile phone. Specific Absorption Rate (SAR) measures the amount of radiation absorbed in human tissue. Model courtesy of the R&D Department, Metelli S.p.A., Cologne (BS), Italy, and COMSOL, Inc. This COMSOL Multiphysics 3.4 model describes the deformation and self-contact of a boot seal used in automotive applications to protect moving parts from dust and similar infiltrators. ĭeformation in the Rubber Boot-seal of a Gear Stick Multiphysics® software and provided courtesy of COMSOL." must appear in the vicinity of every imageįor all other uses you must contact COMSOL directly through or by writing to. The simulation images on this page are available forĮditors and journalists to use in appropriate articles.
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