Civil Engineering :: Hydraulics and Fluid Mechanics - Civil Engineering
- The correct relationship among displacement thickness d, momentum thickness m and energy thickness e is
- The velocity distribution for laminar flow through a circular tube
- Property of a fluid by which molecules of different kinds of fluids are attracted to each other is called
- The flow in which each liquid particle has a definite path and their paths do not cross each other is called
- If w is the specific weight of liquid and k the depth of any point from the surface, then pressure intensity at that point will be
- All the terms of energy in Bernoulli’s equation have dimension of
- The depth ‘d’ below the free surface at which the point velocity is equal to the average velocity of flow for a uniform laminar flow with a free surface, will be (where D is the depth of flow)
- For a body floating in a liquid the normal pressure exerted by the liquid acts at
- For hypersonic flow, the Mach number is
- Metacentric height is the distance between the metacentre and
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