Find the velocity of the jet air

Assignment Help Mechanical Engineering
Reference no: EM13212550

a 0.5 inch diameter axisymmetric jet of air strikes a stationary disk (with a diameter of 15 inches). The disk has a small hole in the center behind which a manometer is connected; the jet strikes the disk such that the hole is exactly in the center of the jet. The fluid in the manometer as a sg=4.5. If the deflection of the gae fluid height, h, is 2 inches find the 1) velocity of the jet air and 2) the force exerted on the disk by the air.

Reference no: EM13212550

Previous Q& A

  Explain octane are constituents of gasoline

Heptane (C7H16) and octane (C8H18) are constituents of gasoline. At 80.0 ?C, the vapor pressure of heptane is 428 mmHg and the vapor pressure of octane is 175 mmHg.

  Design a garage door controller using plc ladder diagram

Design a garage door controller using PLC Ladder Diagram (RSLOGIX 500 PLC SIMULATOR)

  What is the marginal tax rate in waxwania

Gov. Expend. Tax rev. 170 90 450 170 110 550 170 130 650 170 150 750 170 170 850 Refer to the accompanying table for Waxwania. a. What is the marginal tax rate in Waxwania percent The average tax rate

  Depict an absorption spectrum of leucoindigo

Draw an absorption spectrum of leucoindigo. What color is absorbed by leucoindigo? Draw a simple energy level diagram of leucoindigo. Calculate the energy difference between energy levels.

  Behavioral implications of planning and control

Discuss additional behavioral implications of planning and control when a company's management employs an imposed budgetary approach and a participative budgetary approach.

  Determine the work and heat transfer

determine the work and heat transfer, each in kJ. sketch the process on p-v and T-s coordinates. Associate the work and heat transfer with areas on these diagrams.

  Find the stagnation pressure loss

Consider a supersonic wind tunnel with test section Mach number of 2 and fixed geometry diffuser designed to operate with minimum stagnation pressure losses (smallest diffuser area).

  Compute the ke of the ejected electron if the frequency

The work function of copper is 437 kj/mol. Calculate the KE of the ejected electron if the frequency of light is 1.50*10^(15) Hz.

  Implications of planning and control

Discuss additional behavioral implications of planning and control when a company's management employs an imposed budgetary approach and a participative budgetary approach.

  What technology do economists use to refer to the process

Money deposited for a term is not left in bank vaults but is loaned out by the banks (subject to mininum cash reserve requirements). This means that a dollar on deposit can flow back into the banking system one or more times.

Reviews

Write a Review

 

Similar Q& A

  Determine diameter of a circular rod of ductile material

determine diameter of a circular rod of ductile material with a fatigue strength ,e=280 Mpa. Add a tensile yield strength of 350 Mpa. The member is subjected to a varying axial load from 700 kN to -300kN. Assume Kt=1.8 and factor of safety=2.

  Explain carbon content of steel

Carbon content of steel, A steel contains 55% alpha-ferrite and 45% gamma-ferrite or austenite at 750 degrees celcius. What is the carbon content of steel?

  What is the actual strain

You have a 120 Ω quarter bridge 2 wire set up with Sg=2.10 and an unknown lead wire resistance. A 59880Ω calibration resistor is switched in parallel to the gage only and a recording instrument is set to give a -100 mm deflection for this calibrat..

  Determine the angle theta degrees

However, even when the cylinder is pressurized, the torque T is still sufficient to keep the seam closed so that no water leaks out. Determine the angle theta degrees that requires the minimum torque T to keep the seam closed. (Hint: use Mohr's ci..

  Explain discharges to a nozzle for additional thrust

In the an ideal turbo jet, the engine is designed such that the turbine work is divided equally between the compressor and the propeller. The gas from the turbine discharges to a nozzle for additional thrust.

  Diffusion coeffiecient and calculate constant

Diffusion Coeffiecient, Calculate Constant, The diffusion coeffiecient for Cr^+3 in Cr2O3 is 6x10^-15 cm2/s at 727 degrees Celcius and is 1x10^-9 cm2/s at 1400 degrees Celcius.

  Explain direct stress and strain

Direct Stress and Strain, A steel rod having a cross-sectional area of 0.005m2 and length 3m is attached to supports.

  Discuss the factors beyond crystal structure

Discuss the factors beyond crystal structure, quenching and temperature that affect he results of a specimen in a Charpy V notch impact testing.

  How to create a directory called class

make a text file that contains what is your absolute path, and call it paths.txt

  Calculate the time rate of change

Calculate the time rate of change dHB/dt of angular momentum about point B when the particle passes the bottom of the guide at C.

  Determine the amount of steam produced per hour

Determine the amount of steam produced per hour, if the total heat loss is 10% of the heat available for steam raising - What would be the new heat transfer area if the fluids were in parallel flow

  Determine the maximum speed

A vehicle of mass 1500kg and track 1.8m has a centre of mass located centrally at 1,1m above the ground. It has to travel around a bend of 56m radius to the centre of mass.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd