Computational Fluid Dynamics Practice Test 10

1. The Adam-Bashforth method is ____________

2. Which of these properties of the SIMPLE scheme matches with the energy equation of the compressible flows?

3. Which of these time-steps are needed to approximate the value at time-step \(\frac{\Delta t}{2}\) using the second-order upwind Euler scheme for finite volume approach?

4. Which of these statements states the need for the normalization of the residual?

5. Which of these performance characters of the SIMPLEC algorithm match with the SIMPLE algorithm?

6. Which of these differences occur in the momentum equation of the compressible flows when compared to that of the incompressible flows?

7. How many numerical diffusion terms does the second-order upwind Euler scheme have?

8. Which of these transport phenomena do not involve any source term?

9. The order of temporal accuracy achieved by the PISO algorithm for pressure and momentum are ___________ and ___________ respectively.

10. The general form of the equation for the source term is
[a_C-FluxC_C ] Φ_C+∑_F~NB(C)a_F Φ_F =FluxV_C.
The constraint on the term FluxC_C is imposed by ______________