Mechanical Engineering :: Hydraulics and Fluid Mechanics
- The speed of a turbine runner is
- The shear stress between the two liquid layers is __________ proportional to the distance between two layers.
- According to fan laws, at constant pressure, the speed capacity and power vary
- The force exerted (in Newton) by a jet of water impinging normally on a fixed plate is (where w = Specific weight of water in N/m3, a = Cross-sectional area of jet in m², and V = Velocity of jet in m/s)
- When a plate is immersed in a liquid parallel to the flow, it will be subjected to a pressure __________ that if the same plate is immersed perpendicular to the flow.
- For similarity, in addition to models being geometrically similar to prototype, the following in both cases should also be equal
- Low specific speed of a pump implies it is
- Medium specific speed of a pump implies it is
- High specific speed of a pump implies it is
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