Estimate the jet velocity relative to the airplane

Assignment Help Mechanical Engineering
Reference no: EM13717725

The GE J-79 turbo jet produces a thrust of 10,000lbs at sea level. The inlet diameter is 3.19 ft. If an airplane equipped with the J79 is flying at standard sea level with a velocity of 1,000 ft/sec, estimate the jet velocity relative to the airplane.

Reference no: EM13717725

Questions Cloud

Find mach number at tip when aircraft is standing on ground : A general aviation aircraft has a propeller with 75 inches diameter that rotates at 2300 rpm (revolution per minute). Find the Mach number at the tip when the aircraft is standing on the ground ready to take off.
How many moles of o2 are required to completely react : How many moles of O2 are required to completely react with 1.77 moles of C3H6 according to the following reaction. 2CEH6 + 9O2 => 6CO2 + 6H20
Define equivalence point correspond to the unknown : When trying to find the number of moles of a triprotic analyte present using a basic titrant (NaOH), do the moles of base used to reach the 1st equivalence point correspond to this unknown?
Define chemical principles calculates the number : Using your knowledge of chemical principles calculates the number of mL of each stock solution needed to make the following solution. Make 200ml of an aqueous solution with 150 mM KCl and 100 microM CaCl2
Estimate the jet velocity relative to the airplane : The GE J-79 turbo jet produces a thrust of 10,000lbs at sea level. The inlet diameter is 3.19 ft. If an airplane equipped with the J79 is flying at standard sea level with a velocity of 1,000 ft/sec, estimate the jet velocity relative to the airplane..
Heat is added until the pressure doubles : Water is in a 0.05 m^3 piston-cylinder assembly at 1 MPa, 220 C and the piston is resting on stops. Heat is added until the pressure doubles. At this point the piston movies until the volume increases by 50%.
Write a balanced net ionic equation for acid-base reaction : Write a balanced net ionic equation for the acid-base reaction that takes place between aqueous potassium hydroxide and hydrochloric acid
What may happen to a large container of calcium hypochlorite : What may happen to a large (i.e., 30-50lb) container of trichloro-s-triazinetrione, or calcium hypochlorite, if it is left to sit in the water and muck remaining in a building after firefighting efforts have ended, but clean-up will not begin for ..
Air undergoes polytrophic process in piston cyllendar : Air undergoes a polytrophic process in a piston cyllendar assembly from P1=1 atm, T1=70 degrees F, P2=5 atm. Employing ideal gas model with constant specific heats at 80 degrees F determine the work and heat transfer per unit mass in Btu/ibm if n=1.3..

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Assuming ideal gas behavior and using nitrogen table

Three kg of nitrogen is compressed from 110 kPa, 27 C to 1100 kPa in a polytropic process with n=1.3 in a closed system. Assuming ideal gas behavior and using nitrogen table,

  Determine the velocity at the exit of this engines nozzle

a pure jet engine propels an aircraft at 250 ms through air at 45 kpa and -13 degc. the inlet diameter of this engine

  If p 400 and the coefficient of kinetic friction between

if p 400 and the coefficient of kinetic friction between the 50- crate and the inclined plane is 0.25 determine the

  Find perpendicular distance from the vertex p

A triangular field with vertices OPQ has sides OP equal 402 m, PQ equal 388 m, and QO equal 254 m . find perpendicular distance from the vertex P to the opposite side.

  Air at 35c 1 atm and 50 relative humidity enters a

air at 35c 1 atm and 50 relative humidity enters a dehumidifier operating at steady state. saturated moist air and

  What is the magnitude of the angular momentumthe current

voyager 1 is on an escape trajectory from the solar system with the orbital element a - 480926000 km e 3.724716a what

  Determine heat transfer coeffficent for water inside tube

water enters a smooth-thin-walled tube of 1 inch in internal diameter at 50f and leaves at 150f. heat is supplied to

  What would eb the corresponding magnitude of the force

The board is used to hold the end of a four-way lug wrench in position. A torque of 40 N.m about the x-axis is required to tighten the nut. You decided to step at the end of the wrench in order to turn it. Assume that the force provided by your foot ..

  Calculate the maximum pressure that the walls must

an engine operates on an air-standard otto cycle. the pressure and temperature at the beginning of the compression

  Determine the tension in the cable

A 8 m rectangular gate shown below weighing 200 N is held in place by a horizontal flexible cable as shown in the figure below. Water acts against the gate which is hinged (frictionless hinge) at point A. determine the tension in the cable.

  Heater is used to raise the temperature of a thermodynamics

A heater is used to raise the temperature of a Thermodynamics classroom by 5.0 o C. Express this temperature rise in units of Kelvin? A heater is used to raise the temperature of a Thermodynamics classroom by 5.0 oC. Express this temperature rise in ..

  The density of atmospheric air is about 115 kgm3which we

the density of atmospheric air is about 1.15 kgm3which we assume is constant. how large an absolute pressure will

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