Two parallel plates, one moving at 4 m/s and the otherfi xed, are separated by a 5-mm-thick layer of oil of specific gravity 0.80 and kinematic viscosity 1.25 E-4 m 2 /s.What is the average shear stress in the oil?( a ) 80 Pa, ( b ) 100 Pa, ( c ) 125 Pa, ( d ) 160 Pa, ( e ) 200 Pa

Q: A gas tanker carries fuel oil having density of 900kg/m3  and viscosity of 0.05kg/ms as shown in the…

A:

Q: A fluid with specific weight of 12000 N/m³ and viscosity of 0.002 kg/m.s flows between two parallel…

A: Given, γf=12000 N/m3 μ=0.002 kg/m.s b) H=0.2 cm=0.002 m γm=16000 N/m3 c) L=15 cm=0.15 mU=0.007…

Q: A patient receives IV fluid through a needle of radius 0.200 mm and length 2.0 cm. The density of…

A:

Q: The standard sea level value of viscosity coefficient for air is μ = 1.7894×10−5 kg/(m · s) = 3.7373…

A: Given data:   *The standard level value of viscosity coefficient of air is μ = 1.7894×10−5 kg/(ms)…

Q: In the given image, if the fluid is glycerin at 20°C and the width between the plates is 5 mm, what…

A: For the given system  width between the plates (h) = 5 mm velocity of upper plate (V) = 7.75 m/s…

Q: A 10 cm conical pointed shaft turns in a stationary conical bearing with an angular velocity of 5…

A:

Q: A shaft 70.0 mm in diameter is being pushed at speed of 0.4 m/s through a bearing sleeve 70.2 mm in…

A:

Q: Two parallel plates, one moving at 4 m/s and the other fixed, are separated by a 5-mm-thick layer of…

A: Given Data t=5mm v=4m/s SG=0.80 density =800Kg/m3 ν=1.25×10-4m2/s

Q: Show that the power , necessary to rotate a stirrer (diameter d) with a speed n (s¹) in a fluid of…

A:

Q: Water has a coefficient of viscosity of 0.001 Pa/s. What pressure difference is necessary to keep…

A: The viscosity coefficient is a measurement of the fluid's resistance to flow. Gas viscosity is often…

Q: Consider an illustration of two parallel plates with fluid in between, as shown in thefigure…

A:

Q: Calculate velocity gradients and shear stress for y = 0.0, 0.2, 0.4, and 0.6 m, if the velocity…

A:

Q: (a) The gap between two horizontal plates is 5 mm. The gap is filled with oil of a relative density…

A:

Q: the pressure at

A: given:ρw=density of water=1000kg/m3ρoil=0.90×1000=900kg/m3PB=8KPa

Q: k=5 A sloped surface covered with oil is shown in the figure below. For the given conditions,…

A:

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.