The bulk viscosity term in the compressible flows are discretized as ___________

The bulk viscosity term in the compressible flows are discretized as ___________ Correct Answer summation of fluxes over the faces

The bulk viscosity term in the momentum equation is a volume integral. This is converted into a surface integral. This surface integral is then discretized as the summation of fluxes over the faces of the control volume.
Bissoy MCQ

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