The pressure equation for the incompressible equation is _________(a) Eulerian equation(b) Divergence equation(c) Lagrangian equation(d) Poisson equationThis question was addressed to me during an interview for a job.I would like to ask this question from Incompressible Flows in portion Incompressible Flows & Compressible Flows of Computational Fluid Dynamics

The pressure equation for the incompressible equation is _________(a)

1.	The pressure equation for the incompressible equation is _________(a) Eulerian equation(b) Divergence equation(c) Lagrangian equation(d) Poisson equationThis question was addressed to me during an interview for a job.I would like to ask this question from Incompressible Flows in portion Incompressible Flows & Compressible Flows of Computational Fluid Dynamics
Answer» The CORRECT OPTION is (d) Poisson EQUATION The explanation is: The RESULTANT equation obtained by modifying the existing governing equations to get the pressure values is a Poisson equation for pressure. A Poisson equation is a partial differential equation of elliptic type.

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