Equilibrium Solutions CAE Engineer Interview Questions and Answers

Poisson ratio is a measure of the ratio of lateral strain to longitudinal strain in a material.

• Poisson ratio is denoted by the symbol 'ν' and is defined as the ratio of transverse strain to axial strain.

• It is a dimensionless quantity and typically ranges between 0 and 0.5 for most materials.

• Materials with a Poisson ratio close to 0.5 are considered incompressible, while those close to 0 are highly compressible.

• For exam...read more

Meshing is the process of dividing a complex geometry into smaller, simpler elements for analysis in CAE simulations.

• Meshing is essential for finite element analysis (FEA) and computational fluid dynamics (CFD) simulations.

• It involves creating a mesh of nodes and elements that represent the geometry being analyzed.

• The quality of the mesh directly impacts the accuracy and efficiency of the simulation results.

• Different t...read more

Finite Element Analysis (FEA) is a computerized method for predicting how a product reacts to real-world forces, vibration, heat, fluid flow, and other physical effects.

• FEA is a numerical method used to solve complex engineering problems

• It involves dividing a complex structure into smaller, simpler parts called finite elements

• Each element is analyzed for its behavior under different conditions and the results are combi...read more