Explore topic-wise MCQs in Computational Fluid Dynamics.

This section includes 6 Mcqs, each offering curated multiple-choice questions to sharpen your Computational Fluid Dynamics knowledge and support exam preparation. Choose a topic below to get started.

1.

The speed of propagation of the disturbance in hyperbolic problems is ____________

A. finite
B. infinite
C. 0
D. 1
Answer» B. infinite
Discussion
2.

Which of these equations is hyperbolic?

A. Unsteady Navier-Stokes equation
B. Steady Navier-Stokes equation
C. Steady Euler equation
D. Unsteady Euler equation
Answer» E.
Discussion
3.

To solve a hyperbolic equation, which of these is/are necessary?

A. Initial conditions and boundary conditions
B. Initial conditions
C. Boundary conditions
D. Neither initial nor boundary conditions
Answer» B. Initial conditions
Discussion
4.

Which of these is true for hyperbolic equations?

A. They have 2 imaginary characteristic lines
B. They have 1 imaginary characteristic line
C. They have 1 real characteristic line
D. They have 2 real characteristic lines
Answer» E.
Discussion
5.

When is the steady inviscid flow hyperbolic?

A. In supersonic flow regime
B. Never
C. Always
D. In subsonic flow regime
Answer» B. Never
Discussion
6.

When the hyperbolic equations are represented by a diagram, what is the region dependent on the point of consideration called?

A. Boundary region
B. Domain of dependence
C. Region of influence
D. Initial region
Answer» D. Initial region
Discussion