Q2:B) Calculate the power required to pull (1.5m x 1.5m) flat plate at speed (1 m/s) to the left side over a horizontal surface with 100 mm spacing. The oil between the surfaces has (p = 900 kg/m³, µ= 0.06 Pa.s). The pressure difference between points 1 and 2 is (P₁- P2=100 kPa). Assume laminar viscous flow. oil 100 mm

Q2:B) Calculate the power required to pull (1.5m x 1.5m) flat plate at speed (1 m/s) to the left side over a horizontal surface with 100 mm spacing. The oil between the surfaces has (p = 900 kg/m³, µ= 0.06 Pa.s). The pressure difference between points 1 and 2 is (P₁- P2=100 kPa). Assume laminar viscous flow. oil 100 mm

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

Q2:B) Calculate the power required to pull (1.5m × 1.5m) flat plate at speed (1 m/s) to the left side over a horizontal surface with 100 mm spacing. The oil between the surfaces has (p = 900 kg/m³, µ= 0.06 Pa.s). The pressure difference between points 1 and 2 is (P₁- P2=100 kPa). Assume laminar viscous flow. oil 100 mm
B) Calculate the power required to pull (1.5m x 1.5m) flat plate at speed (1 m/s) to the left side over a horizontal surface with 100 mm spacing. The oil between the surfaces has (p = 900 kg/m³, µ= 0.06 Pa.s). The pressure difference between points 1 and 2 is (P₁- P2-100 kPa). Assume laminar viscous flow. oil 100 mm
An incompressible fluid (kinematic viscosity, 7.4 x10-7 m²/s, specific gravity, 0.88) is held between two parallel plates. If the top plate is moved with a velocity of 0.5 m/s while the bottom one is held stationary, the fluid attains a linear velocity profile in the gap of 0.5 mm between these plates; the shear stress in Pascals on the surface of top plate is rt of this book may be repro
An incompressible fluid (kinematic viscosity, 7.4 x10-7 m²/s, specific gravity, 0.88) is held between two parallel plates. If the top plate is moved with a velocity of 0.5 m/s while the bottom one is held stationary, the fluid attains a linear velocity profile in the gap of 0.5 mm between these plates; the shear stress in Pascals on the surface of top plate is (a) 0.651 x 10-3 (c) 6.51 (b) 0.651 (d) 0.651 x 103
QA An incompressible fluid (kinematic viscosity, 7.4 x10-7 m2/s, specific gravity, 0.88) is held between two parallel plates. If the top plate is moved with a velocity of 0.5 m/s while the bottom one is held stationary, the fluid attains a linear velocity profile in the gap of 0.5 mm between these plates; the shear stress in Pascals on the surface of top plate is (a) 0.651 x 10-3 (c) 6.51 (b) 0.651 (d) 0.651 x 103
A block is slid down a 16 inclined plane on a thin film of W Imm thickness oil. The contact area between the block and the oil film is 0.0035m. Find the ratio of terminal velocity (m/s) to the block weight (N). h, oil film thickness 0-16°
1) The velocity profile of a viscus fluid over a plate is parabolie with vertex 25 em from the plate ,where the velocity 125 cm/s. calculate the velocity gradient and shear stress at distance of (0, 5, 15 and 25 cm) from the plate given the viscosity of the fluid =7 poise ? Also draw the figure explain the relationship between the velocity gradient and shear stress. Take velocity profile for parabolic equation, (v = ay + by + c)
A cylinder of weight ( 90 N) slides in a lubricated pipe as shown in the figure . The clearance between the cylinder and pipe is ( 0.025 mm). If the viscosity of the oil is ( 6.6 x 10³ Pa.s ) , calculate the tension 12.5cm cylinder force required to raise the cylinder at a speed of (6.12 m/s ) with a deceleration of ( 0.61 m/s²)? 15cm
An incompressible fluid (kinematic viscosity =7.4x10-7 m2/s, specific gravity=0.88) is held between two parallel plates. If the top plate is moved with a velocity of 0.5 m/s while the bottom one is held stationary the fluid attains a linear velocity profile in the gap of 0.5 mm between these plates,find the shear stress in Pascal on the surface of top plate.
1) A cylindrical capsule filled by liquid with SG = 1.5 is falling inside a pipe, as depicted in the figure. The small space between the capsule and the pipe is lubricated with an oil film that has viscosity (u =0.1 x 10-3Pa.s).. Find the steady Pipe Oil film rate of descent of a capsule with diameter d = 50 mm, and length / = 100 mm sliding inside a vertical smooth pipe that has inside diameter D = 52 mm. Assume that the capsule is concentric with the pipe as it falls. Capsule 2) A Plate is dragging between two walls by a velocity of 0.054 m/s. The space between plate and lower wall is 30 mm and filled with oil while the space between the plate and the upper wall is 20 mm and filled with water. The velocity distribution in oil between plate and lower wall is given by: u = 60(0.06y – y?), where y is measured in m and u in m/s. determine the force p that is required to maintain the velocity of plate when the area of plate is 1 m2. Upper wall D2 Water Plate P. D1 Oil Lower wall
At a point in a pipe that lay flat ノ water in the pipe flows at a speed of 9.0 mls and has 6-40x 104 Pa a gaoge pressure is Find the gauge pressure at point 2 of pipe that lower than the first point 8.0 m and the cvoss - se ctional| area of the pipe is double of first point . Answer [1.52x105 Pa]
H.W4:10in diameter plunger slides in a 10.006in diameter cylinder, the annular space being filled with oil having a viscosity 0.004 ft2/s and (S.G 0.85).if the plunger moves at 0.6ft/s.find the resistance when 9ft is engaged in the cylinder.