Test
Chapter 4-Differential Relations for Fluid Flow
Preguntas del test (4)
1Given the steady, incompressible velocity distribution V = 3x i + Cy j + 0 k, where C is a constant, if conservation of mass is satisfied, the value of C should be
- A3
- B3/2
- C0
- D-3/2
- E-3
2Given the stead velocity distribution V = 3x i + 0 j + Cy k, where C is constant, if the flow is irrotational, the value C should be
- A3
- B3/2
- C0
- D-3/2
- E-3
3For the velocity field u = Ax, v = By, and w = Cxy, the convective acceleration in the x direction is
- AA*x^2
- B(A^2)*x
- C(B^2)*y
- DB*y^2
- EC*(x^2)*y
4If, for laminar flow in a smooth, straight tube, the tube diameter and length both double, while everything else remains the same, the volume flow rate will increase by a factor of: =
- A2
- B4
- C8
- D12
- E16
Información
- Descripción
- Fluid Mechanics Test sobre Chapter 4-Differential Relations for Fluid Flow, creado por Joshua Halsted el 08/08/2017.
- Autor
- Joshua Halsted
- Idioma
- English
- Visitas
- 3
- Historial
- Creado el 8 ago 2017 · actualizado el 8 ago 2017
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- Valoración
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