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The velocity of gaseous or other particles in the exhaust stream of the nozzle of a reaction engine, relative to the nozzle.
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∙ 11y ago
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How does velocity relate to velocity?
velocity = velocity
What is the Difference between muzzle velocity and recoil velocity?
muzzle velocity is the velocity of bullet and recoil velocity is the velocity of gun.
Speed in a certain direction?
That would be velocity
If an object is moving at a constant velocity and you want to change it's momentum you would change it's?
The answer is velocity.
Relation between linear velocity and angular velocity?
linear velocity= radius* angular velocity
What is the value of exhaust gas velocity in single cylinder IC engine?
50m/s
Why do rockets have a Diverging Nozzle at the exit?
To increase the exhaust velocity. +++ Pressure, not velocity. A gas flowing through a divergent nozzle gains pressure at the cost of speed.
Bernoulli's principle states that pressure is inversely proportional to velocity so why is it that in a trubojet afterburner the exhaust gas velocity increases when pressure increases?
There is that pesky factor associated with injecting fuel into the exhaust gas stream and having it burn. This adds a lotof energy to the exhaust gas stream. (That's why we do it.) The result is an observed increase in both the pressure and the velocity of that exhaust gas. Bernoulli was aware of this variable, and he said so. But he didn't write his law based on making a major chemical and physical alteration to the fluid stream.
What is the wind velocity in the back blast area in a jet runway?
Jet engine blast is a lot more than the plane move. A velocity of jet engine exhaust velocity is 3200 m/s for boing 747-400 top speed (velocity 212 m/s).Addition to thruster velocity principle:Velocity is associate with momentum of plane where the mass of air to move must be balance with its' velocity in compare to plane mass and velocity.Where the plane is massive in ratio to exhaust thruster mass. Thruster must be compensate with higher velocity in the ratio to plane mass.
What are the 2 factors of the thrust of any rocket engine?
1. The amount of Matter being expelled through the Exhaust Nozzle.2. The Velocity of the Matter being Expelled.
What is propulsion efficiency?
It is efficiency of the propelling device in converting the applied torque into useful thrust. In an IDEAL propeller the freestream velocity and the slipstream velocity should be same. The higher the exhaust/slip stream velocity, higher is the wasted kinetic energy. Thus turbojet engine has lower propulsive efficiency and turbo-prop engine has higher propulsive efficiency.
How does velocity relate to velocity?
velocity = velocity
What sound does car make?
It depends on the type of engine, if the engine is running and at what load. It also depends on the velocity of the car and the type of exhaust system, if the radio is on, the surface over which t is travelling, etc.
Why turbine blades are largenr in size at exhaust end?
Because the steam expands as it passes through the turbine. The steam velocity through the turbine is constant from steam chest to exhaust hood (though it changes in each stage). Thus, the space needed for the steam to expand needs to be expanded to correspond with that expansion of the steam.
What is the Difference between muzzle velocity and recoil velocity?
muzzle velocity is the velocity of bullet and recoil velocity is the velocity of gun.
Speed in a certain direction?
That would be velocity
The technical term for a speed river?
it's velocity...it's velocity...
