Question: A steady-state turbulent flow through a long coiled duct is modeled using the standard (k-epsilon) model. Assuming the fluid is incompressible and isothermal, write the

A steady-state turbulent flow through a long coiled duct is modeled using the standard $k-\epsilon$ model. Assuming the fluid is incompressible and isothermal, write the full system of equations and boundary conditions at the duct's walls, inlet, and exit.

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