What is turbulence modeling in CFD?
[3 marks]Name some common applications of turbulence modeling in engineering simulations.
[4 marks]Explain why turbulence modeling is necessary in CFD simulations.
[7 marks]Define CFD.
[3 marks]Write Types of Solver. Explain any one in short.
[4 marks]Describe the difference between RANS (Reynolds-Averaged Navier- Stokes) and LES (Large Eddy Simulation) turbulence models.
[7 marks]Apply LES modeling to simulate turbulent flow in a complex geometry or high-Reynolds-number flow.
[7 marks]Write a step to solve problem in CFD.
[3 marks]Explain Explicit method.
[4 marks]Evaluate the accuracy of a CFD solution using a turbulence model compared to experimental data or higher-fidelity simulation results.
[7 marks]Define Inlet Boundary Condition.
[3 marks]Explain Implicit method.
[4 marks]Design a CFD simulation setup to investigate the effectiveness of different turbulence models in predicting flow separation over an airfoil.
[7 marks]Define Outlet Boundary Condition
[3 marks]Explain Multi block structured grid.
[4 marks]Explain in brief Delalunay triangulation.
[7 marks]Define SST model.
[3 marks]Shortly explain κ-ε model.
[4 marks]Write a note on constant pressure boundary condition, symmetry boundary condition
[7 marks]How Does CFD code Work?
[3 marks]Explain mixing length model.
[4 marks]Explain Reynold stress equation models.
[7 marks]Define symmetry boundary condition.
[3 marks]Define periodic boundary condition.
[4 marks]Explain κ-ω model.
[7 marks]