The space between two square flat parallel plates is filled with oil. Each side of the plate is 83 cm. The thickness of the oil film is 15.3 mm. The upper plate, which moves at 4.4 m/s. Take, the kinematic viscosity of an oil is 18.5 stokes and the specific weight of the oil is 9235 N/m 3. Determine (i) the density of oil (ii) the dynamic viscosity of the oil in poise (iii) the shear stress and (iv) the required force to maintain the speed. (i). The density of oil in kg/m3 (ii).The dynamic viscosity of the oil in poise (iii). The shear stress in N/m² (iv). The required force to maintain the speed in N

The space between two square flat parallel plates is filled with oil. Each side of the plate is 83 cm. The thickness of the oil film is 15.3 mm. The upper plate, which moves at 4.4 m/s. Take, the kinematic viscosity of an oil is 18.5 stokes and the specific weight of the oil is 9235 N/m 3. Determine (i) the density of oil (ii) the dynamic viscosity of the oil in poise (iii) the shear stress and (iv) the required force to maintain the speed. (i). The density of oil in kg/m3 (ii).The dynamic viscosity of the oil in poise (iii). The shear stress in N/m² (iv). The required force to maintain the speed in N

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

A thin plate travels between two plane, parallel, horizontal and stationary surfaces at a constant speed of 7 m/s. The two stationary surfaces are spaced 6 cm apart, and the middle is filled with oil of viscosity of 0.9 Ns/m2.The moving plate submerged in oil has a length of 2 m and a width of 0.5 m. (i) If the plate moves through the mid-plane between the surfaces, determine the force required to maintain this motion. (ii) Determine the force if the plate was 1 cm from the bottom surface and 2 cm from the top surface?
To determine the shear stress of oil, two horizontal plates are placed 15 cm apart, the space between them is filled with the oil of viscosity 15 poise. If the upper plate is moving with velocity 2,000 mm/s, find the shear stress (τ).
A piston with a diameter of 6 cm and a length of L = 13 cm rotates at n = 105 rpm in a cylinder of 6.04 cm in diameter as shown in the figure. Since the dynamic viscosity of the oil between the piston and the cylinder is 1.075 kg · sec · m-2, calculate the moment value that should be applied to the piston rod. M=?
the space between two square flat parallel plates is filled with oil .Each side of the plate is 50 cm .The thickness of oil film is 10 mm .The upper plate, which moves at 2 m/s requires a force of 95 N to maintain this speed. Determine: a- the dynamic viscosity of oil in poise. b-the kinematic viscosity of the oil, if the specific gravity of oil is 0.9
The space between two square flat parallel plates is filled with oil. Each side of the plate is 0.8 m. The specific weight of the oil is 9560 N/m3. The thickness of the oil film is 15.8 mm and requires a force of 165 N. The liquid having the kinematic viscosity of 15 stokes. Determine (i) the shear stress (ii) the density of oil (iii) the dynamic viscosity in poise and (iv) the moving velocity of the upper plate.
The space between two parallel plates 0.001 ft apart is filled with oil viscosity 0.7cp. The top plate is stationary while the lower plate is moving in the x-direction with a velocity 1ft/sec. A. Determine shear rate B. What should be the shear stress in lbf/ft^2? Answer asap pls
The viscosity of a fluid is to be measured by a viscometer constructed of two 40-cm-long concentric cylinders . The outer diameter of the inner cylinder is 12 cm, and the gap between the two cylinders is 0.15 cm. The inner cylinder is rotated at 300 rpm, and the torque is measured to be 1.8 N⋅m. Determine the viscosity of the fluid.
In the study of fluid phenomena, how does Newton's Law of Viscosity affect your calculations?
Q6) The space between two parallel plates is filled with oil. Each side of the plate is 60 cm. the thickness of oil film is 12.5 mm. The upper plate, which moves at 2.5 metre per sec requires a force of 98.1 N to maintain the Speed. Determine
If the viscosity of water at 70 deg C is 0.00403 poise and its specific gravity is 0.967, determine its kinematic viscosity in stokes.a
plzz help meeeeeeeeee The belt moves at a steady velocity V and skims the top of oil tank. Assuming a linear velocity profile in the oil, what is the required belt-drive power P (watt) (P= power = force x Velocity) if the belt moves at 3.5 m/s over oil with specific gravity of S=3.6 and oil viscosity of 0.004 m2/s. Belt geometry L= 2 m, b = 60 cm, and oil depth is h = 3 cm?
The space between two flat parallel plates is filled with oil. Each side of the plate is 60 cm. The thickness of the oil plate is 12.5 mm. The upper plate which moves at 2.55 m/s requires a force of 98.1 N to maintain the speed. Determine: (a) Dynamic viscosity of oil in centi-Poise (b) Kinematic viscosity of oil in Stokes if the specific gravity of the oil is 0.95