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Which of these terms is not included in the pseudo-velocities?(a) Pressures in the current and previous iterations(b) Momentum sources(c) Neighbouring velocities(d) Coefficients of the current velocitiesI have been asked this question in my homework.This interesting question is from Incompressible Flows topic in section Incompressible Flows & Compressible Flows of Computational Fluid Dynamics

Answer» CORRECT choice is (a) PRESSURES in the CURRENT and previous iterations

Easiest explanation: The pseudo-velocity is given as

\(\hat{u}_{i,j}=\frac{\SUM a_{nb} u_{nb}+b_{i,j}}{a_{i,j}} \)

Where,

unb → Neighbouring velocities.

bi,j → Source of momentum.

ai,j → Coefficient of the current velocity.


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