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Q: The viscosity of a Newtonian fluid is measured using a long thin horizontal tube (1m long and 0.5 mm…

A:

Q: Problem 2 A 25-mm diameter shaft is pulled through a cylindrical bearing as shown in Fig. 1. The…

A: Solution: Given Data:

Q: Working for an engineering consultancy firm, your knowledge of fluid dynamics is required to design…

A: Maximum operating pressure = 0.76 MPa = 760 kPaDiameter of the pipe, d = 150 mm

Q: Working for an engineering consultancy firm, your knowledge of fluid dynamics is required to design…

A: Maximum operating pressure = 0.76 MPa = 760 kPaDiameter of the pipe, d = 150 mm = 0.15 m

Q: A piston has a 6-inch diameter where a 6.008-inch bore vertical tube slides. The piston is 6 in.long…

A:

Q: [5] If open the supplying valve A, Newtonian fluid with high viscosity flows over the surface of…

A: The fluid is highly viscous. thus, when spills out, it will flow under the effect of viscous force…

Q: A cylindrical drum of length / and radius r can rotate inside a fixed concentric cylindrical casing,…

A: given data :Drum length =lDynamic viscosity=μDrum=p

Properties of Fluids

The term fluid represents a type of substance that can easily change its shape under any external pressure/force and can flow. Fluids can acquire any shape in which it is stored and can resist normal stresses but cannot resist shear stress in rest condition. Whenever external shear stress is applied to fluids, it starts to flow. The fluids may be liquid or gas. Example- water, air, etc.