Introduction to Arbitrary Lagrangian-Eulerian

Arbitrary Lagrangian-Eulerian in Finite Element Methods The Arbitrary-Lagrangian-Eulerian method (ALE method) is a possibility in numerical fluid mechanics to couple a Eulerian with a Lagrangian formulation, for example to solve…

Thermal Stresses in a Layered Plate

Thermal Stresses in a Layered Plate

The thermal stress in a layered plate is studied in this example. A plate consisting of two layers, a coating and a substrate layer, is stress and strain free at…

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Union Selection

How we can select multiple section as a united one in COMSOL Multiphysics Union selection is useful tool of COMSOL selection operation tools as a definition. With this we can…

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Compose of Geometries

How we can compose geometries in COMSOL Multiphysics Compose of geometries is one of the applicable tools of geometry operations in COMSOL Multiphysics. With this tool we can build composed…

Isothermal and Nonisothermal MEMS Heat Exchanger

Isothermal & Nonisothermal Heat Exchanger in MEMS The example concerns a stainless-steel MEMS heat exchanger, which you can find in lab-on-a-chip devices in biotechnology and in micro-reactors such as for…

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Swept Mesh

How we can create swept mesh in COMSOL Multiphysics Mesh generation is one of challenging operations in computational modeling. Swept mesh is a practical technique that create a regular mesh…