The PISO algorithm is first built for ___________
(a) steady compressible flows
(b) unsteady compressible flows
(c) steady incompressible flows
(d) unsteady incompressible flows
I got this question by my college director while I was bunking the class.
The above asked question is from Incompressible Flows in section Incompressible Flows & Compressible Flows of Computational Fluid Dynamics