The staggered grid can be used to overcome __________(a) decoupling of pressure and velocities(b) coupling of pressure and velocities(c) interpolation problems(d) boundedness problemsI had been asked this question during an internship interview.Origin of the question is Incompressible Flows topic in portion Incompressible Flows & Compressible Flows of Computational Fluid Dynamics

The staggered grid can be used to overcome __________(a) decoupling of

1.	The staggered grid can be used to overcome __________(a) decoupling of pressure and velocities(b) coupling of pressure and velocities(c) interpolation problems(d) boundedness problemsI had been asked this question during an internship interview.Origin of the question is Incompressible Flows topic in portion Incompressible Flows & Compressible Flows of Computational Fluid Dynamics
Answer» The correct choice is (a) DECOUPLING of PRESSURE and velocities The best explanation: The UNCOUPLING between pressure and velocities cause a number of problems. Coupling can be enforced if the different flow variables are stored in the STAGGERED GRID form. Here, pressure and velocity are stored in different places.

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