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The momentum equation drives the correction field of __________

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in Computational Fluid Dynamics by (118k points)
The momentum equation drives the correction field of __________

(a) density

(b) temperature

(c) pressure

(d) energy

This question was addressed to me during an interview.

I want to ask this question from Incompressible Flows in chapter Incompressible Flows & Compressible Flows of Computational Fluid Dynamics

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Correct option is (c) pressure

The explanation is: To establish the correction field for pressure, the mass flow rate cannot be used. So, the pressure correction field is defined by the momentum equation. But, the momentum equation is used to get the initial guess of velocities.

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