What is Boundary Condition? State its importance in CFD.
[3 marks]Write full form of SIMPLE, SIMPLE-R, SIMPLE-Cand PISO.
[4 marks]Explain SIMPLE algorithm in detail.
[7 marks]What is Wall Boundary condition? Explain No-slip condition with example.
[3 marks]Why solution of incompressible flow problems is more complex compared to compressible flow?
[4 marks]Explain Finite Volume Method for One dimensional Unsteady heat conduction.
[7 marks]Explain Inlet and Outlet boundary condition.
[7 marks]How multidimensionality does make the solution of equation more difficult?
[3 marks]Explain symmetry and periodic boundary conditions
[4 marks]Compare SIMPLE, SIMPLE-R & PISO
[7 marks]Compare SIMPLE and SIMPLE-C.
[3 marks]Explain Crank-Nicolson Scheme
[4 marks]Write a short note on High Resolution Schemes.
[7 marks]What is TVD condition? Explain.
[3 marks]Explain finite volume method (FVM) for two dimensional diffusion problems.
[4 marks]Explain steady one dimensional convection and diffusion problem
[7 marks]What is Nonlinearity? Why linearization is required?
[3 marks]Explain Flux Vector Splitting.
[4 marks]Explain Beam and Warming method.
[7 marks]Explain concept of Upwind schemes.
[3 marks]How will you calculate of step size in flow over a flat plate?
[4 marks]Explain flow chart for Mac-Cormark subroutine for viscous supersonic flow over a flat plate.
[7 marks]Why under relaxation is required in SIMPLE method?
[3 marks]What is TDMA? Explain.
[4 marks]Compare staggered grid with conventional grid. Explain its importance in solving pressure velocity coupling problems.
[7 marks]