The figure below shows the configuration of the center (tail-mounted) jet engine on an airliner. The airliner is cruising at altitude, andthe velocities shown are relative to an observer on board. At this condition mfuel 4 kg/s and p₁ = Pamb = 30 kPa.D₁ = 1.0 mV₁ = 250 m/sP₁ = 0.4 kg/m³P1 = PambmtuelEngineF = thrust force of engine on planeD₂ = 0.75 mP2 = 0.44 kg/m³P2 = 63 kPa(nozzle exit only)Calculate the thrust force that the engine exerts on the airplane.F= ikN

Given:The diameter of pipe 1 is The velocity at 1 is The density at point 1 is The pressure at point…

Answered: The figure below shows the…

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

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Figure 13 shows a steady flow of 40 kg / s of water at 20 ° C through a nozzle if D1 = 18 cm and D2 = 5 cm calculate the average velocity in meters per second in (a) section 1 and (b) section 2
A jet of freshwater strikes a series of vanes of a turbine at 25 degrees with the direction of motion and leaves it at 150 degrees absolute with the direction of motion. The absolute inlet velocity of the jet is 25 m/s and the vanes move at a velocity of 10 m/s. Ignore friction across the vanes. Calculate: 1.1 the vane Inlet angle 1.2 the vane outlet angle 1.3 the power/kg of water and Hydraulic efficiency
Water with density of 1000 kg/m^3 flows through a horizontal pipe (in the x-z plane) bend as shown. The weight of the pipe is 350 N and the pipe cross-sectional area is constant and equals to 0.35 m^2. The magnitude of the inlet velocity is 4 m/s. The absolute pressures at the entrance and exit of the bend are 210 kPa and 110 kPa, respectively. Assuming the atmospheric pressure is 100 kPa and neglecting the weight and viscosity of the water , find the following: A)The force (in the x-axis direction) acting on the fluid? B)The force (in the z-axis direction) acting on the pipe? C)The reaction force in the y direction ?
Water with density of 1000 kg/m^3 flows through a horizontal pipe (in the x-z plane) bend as shown. The weight of the pipe is 350 N and the pipe cross-sectional area is constant and equals to 0.35 m^2. The magnitude of the inlet velocity is 4 m/s. The absolute pressures at the entrance and exit of the bend are 210 kPa and 110 kPa, respectively. Assuming the atmospheric pressure is 100 kPa and neglecting the weight and viscosity of the water , find the following: A)If the area of section 2 is doubled, then the velocity will be halved but the momentum flux will still be the same: ture or false ?
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