Define Computational Fluid Dynamics in technical words.
[3 marks]Write an application of CFD and Define Compressible flow.
[4 marks]Explain Finite Volume method with appropriate sketch.
[7 marks]Differentiate Uniform grid and Non-Uniform grid.
[3 marks]Enlist the factors affecting of grid transformation.
[4 marks]Write a note on explicit and implicit methods with derivations.
[7 marks]What is Bowyer Algorithm? Explain in brief
[7 marks]Explain turbulent flow characteristics.
[3 marks]What is periodic or cyclic boundary condition?
[4 marks]Explain briefly “Inlet and Outlet Boundary Condition”.
[7 marks]What is Density based solver?
[3 marks]What is Pressure based solver?
[4 marks]How Does CFD code Work? Explain in brief.
[7 marks]What is turbulence flow?
[3 marks]Discuss on mixing length model.
[4 marks]Advantages over Delalunay and Advancing front unstructured grid generation technique.
[7 marks]What is DNS?
[3 marks]Discuss “κ-ω model”.
[4 marks]Discuss “effect of turbulent fluctuations on properties of mean flow”.
[7 marks]What is the procedure to solve problem in CFD? Write a step.
[3 marks]Discuss on vorticity transport equation.
[4 marks]Derive Reynolds average Navier stokes (RANS) equation.
[7 marks]What is the purpose of Large eddy Simulation (LES)?
[3 marks]What is SST? Why it’s required in CFD?
[4 marks]Write a note on “The κ-ε model”.
[7 marks]