Computational Fluid Dynamics Objective Questions

Advanced Computational Fluid Dynamics Questions and Answers on “Diffusion Problem – Least-Square Gradient for Cartesian Grids”. 1. Which of these […]

Computational Fluid Dynamics Multiple Choice Questions on “Incompressible Flows – PISO Algorithm”. 1. What does PISO stand for?a) Pressure Implicit

Computational Fluid Dynamics Multiple Choice Questions on “Simple CFD Techniques – CFD Softwares”. 1. Which one is a post-processing Software?a)

Computational Fluid Dynamics online test on “Energy Equation – Temperature Terms”. 1. The physical principle behind the energy equation is

Computational Fluid Dynamics Multiple Choice Questions on “Discretization Aspects – Convergence”. 1. Convergence is defined for _________a) Elimination methodb) Iterative

Computational Fluid Dynamics Multiple Choice Questions on “Finite Difference Methods – Spectral Methods”. 1. Spectral methods are particularly suitable for

Computational Fluid Dynamics Multiple Choice Questions on “Free and Wall Turbulence”. 1. The process which is responsible for spreading of

Tricky Computational Fluid Dynamics Questions and Answers on “Turbulence Modelling – Concept of Y +”. 1. The value y+ is

Computational Fluid Dynamics Multiple Choice Questions on “Convection-Diffusion Problems – Upwind and Downwind Schemes”. 1. The upwind scheme is suitable

Computational Fluid Dynamics Multiple Choice Questions on “Compressible Flows – Conservation Equation”. 1. Which of these equations are needed for

Computational Fluid Dynamics Assessment Questions and Answers on “CFD Techniques – Alternating Direction Implicit Techniques”. 1. Which of these is

Computational Fluid Dynamics Multiple Choice Questions on “Boundary Conditions”. 1. Which among these is used to specify a particular problem

Computational Fluid Dynamics Multiple Choice Questions on “Discretization Aspects – Conservativeness”. 1. Conservation of the flow properties should be ensured

Computational Fluid Dynamics Multiple Choice Questions on “Finite Difference Methods – Lax-Wendroff Technique”. 1. The Lax-Wendroff technique is ____________a) explicit,

Computational Fluid Dynamics Multiple Choice Questions on “Turbulent Viscosity”. 1. The value of turbulent viscosity is fairly close to that