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Choked nozzle thrust can be calculated using the equation: F = mdot * ve + (pe - pa) * Ae, where F is the thrust, mdot is the mass flow rate, ve is the exhaust velocity, pe is the exit pressure, pa is the ambient pressure, and Ae is the exit area. This equation takes into account the momentum change of the exhaust gas and the pressure difference between the exit and ambient pressures.
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What actually gives a plane thrust?
A plane's engines generate thrust by combusting fuel and expelling the resulting hot gases at high speeds through a nozzle at the back of the engine. This thrust propels the plane forward, allowing it to overcome drag and maintain forward motion.
What is exhaust velocity?
Exhaust velocity is the speed at which the combustion gases are expelled from a rocket engine. It is a key parameter that determines the thrust generated by the engine and is crucial for calculating the overall performance of the rocket. A higher exhaust velocity results in greater thrust and efficiency of the rocket engine.
What part of airplane creates thrust?
The engine of an airplane creates thrust by accelerating air and expelling it at high speed through a nozzle at the back of the engine, according to Newton's third law of motion. This action propels the aircraft forward.
What creates thrust?
Thrust is created by expelling mass in the opposite direction to the desired movement. In a rocket engine, burning fuel generates hot gases that are forced out of a nozzle to propel the rocket forward. In a jet engine, air is compressed, mixed with fuel, and ignited to produce thrust.
How do you calculate the velocity of nozzle in cylinder?
The velocity of the nozzle in a cylinder can be calculated by dividing the displacement by the amount of time. For example, if 1 cubic foot of gas is released over 1 minute, it would have a velocity of 1 foot per minute.
What is use of jet nozzle?
To increase thrust or pressure
What is the upper chamber of the nozzle of a rocket?
Thrust Chamber
What is on the bottom of a rocketship?
The engine and nozzle and thrust vectoring systems
What is the function of a rocket nozzle?
The function of a rocket nozzle is to allow the thrust to be focuses and amplified. It also prolongs the burn time and greatly increases performance.
How can you power a toy car with water?
with pressure , valve and a nozzle , yes water to a tank, pressurize it flow to a vlalve and out through a nozzle will cause forward thrust
What are two thrust factors that a rocket engine depends on?
•Thrust depends on two factors: -rate at which momentum leaves the rocket through the nozzle -Exit pressure pexit
What is the function of nozzle for fire extinguisher?
The function of a rocket nozzle is to allow the thrust to be focuses and amplified. It also prolongs the burn time and greatly increases performance.
What is the simplest engine that is made of a burning chamber and a nozzle?
rocket engine seems to be of this type. as the air-fuel mixture is burned and flame is made to propogate through nozzle to provide thrust
Why is the nozzle or a rocket important?
The nozzle of a rocket is important because it accelerates and directs the flow of exhaust gases out of the engine, generating thrust to propel the rocket forward. The shape and size of the nozzle are designed to maximize the efficiency of this process and optimize the performance of the rocket.
How much thrust can be generated from a compressed gas cylinder?
there, In accordance with the question : It depends on how big the exhaust or the outlet hole is from the cylinder. The bigger the hole, the lower the thrust. But it doesnt mean that the hole should be extremely small. Its correct size deliver max thrust.
The narrow opening at the tail end of a rocket?
The narrow opening at the tail end of a rocket is called the nozzle. The nozzle plays a critical role in directing and accelerating the flow of hot gases expelled from the rocket engine, producing thrust that propels the rocket forward. The shape and design of the nozzle are crucial in determining the efficiency and performance of the rocket.
How does a rocket function?
A rocket functions by burning an internal fuel source as a propellant. The thrust is then pushed through a nozzle to increase performance.
