The correction in the velocity field is used to _____________(a) to find the pressure field of the next time step(b) correct the pressure field(c) to get the velocity field of the next time step(d) to correct the velocity field in the previous iterationI have been asked this question in my homework.My doubt stems from Incompressible Flows in division Incompressible Flows & Compressible Flows of Computational Fluid Dynamics

The correction in the velocity field is used to _____________(a) to fi

1.	The correction in the velocity field is used to _____________(a) to find the pressure field of the next time step(b) correct the pressure field(c) to get the velocity field of the next time step(d) to correct the velocity field in the previous iterationI have been asked this question in my homework.My doubt stems from Incompressible Flows in division Incompressible Flows & Compressible Flows of Computational Fluid Dynamics
Answer» Right option is (b) CORRECT the pressure field The EXPLANATION: Pressure correction equation resembles the predictor-corrector method. The VELOCITIES are corrected until they satisfy the CONTINUITY equation. Then the corrected velocity is USED to correct the pressure field of the previous time step.

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