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What is the relation between net thrust and gross thrust in a ramjet engine?
Net thrust in a ramjet engine is the actual useful thrust generated for propulsion, while gross thrust is the total thrust including the contributions from ram pressure. The net thrust is the difference between the gross thrust and the drag of the engine itself. The net thrust determines the actual propulsion force available for moving the aircraft forward.
What are the three propulsion types?
The three main propulsion types are chemical propulsion, electric propulsion, and nuclear propulsion. Chemical propulsion uses chemical reactions to generate thrust, electric propulsion uses electric power to accelerate propellant to high speeds, and nuclear propulsion uses controlled nuclear reactions for propulsion.
How do helicopters show thrust?
Helicopters are notorious for showing downward thrust, prior to lifting off the ground, in a cloud of dust, flattened grass, or in people clutching their hats as they go to or from the helicopter.
How is balloon propulsion similar to rocket propulsion?
Balloon propulsion and rocket propulsion both involve pushing against a fluid medium to create thrust. However, rockets use combustion of fuel to generate high-pressure gases for thrust, while balloons rely on the displacement of air by a lighter-than-air gas (like helium or hot air) to generate lift and propel the balloon.
What is the relation between the thrust and pressure?
Thrust is the force exerted in a specific direction, while pressure is the force distributed over a certain area. In general, to increase thrust, the pressure of the fluid or gas being expelled must increase. This relationship is commonly seen in propulsion systems like rockets and jet engines.
What is the relation between net thrust and gross thrust in a ramjet engine?
Net thrust in a ramjet engine is the actual useful thrust generated for propulsion, while gross thrust is the total thrust including the contributions from ram pressure. The net thrust is the difference between the gross thrust and the drag of the engine itself. The net thrust determines the actual propulsion force available for moving the aircraft forward.
What is the difference between thrust and pressure-?
what is the difference between thrust and pressure?
What is the difference between a jet plane and a propeller?
A jet plane uses a jet engine's thrust for propulsion. A propeller is a set of blades somewhat like a big fan that blows air to the back of the plane for thrust instead of using a jet engine for the thrust to move the plane forward.
What are two ways thrust can be achieved in an aircraft?
Thrust in an aircraft can be achieved through jet propulsion and propeller propulsion. In jet propulsion, engines expel high-speed exhaust gases from the rear, generating thrust according to Newton's third law of motion. In propeller propulsion, rotating blades push air backward, creating a forward thrust as a result of the difference in air pressure. Both methods are fundamental for enabling flight by overcoming drag and allowing the aircraft to move forward.
What is thrust in airplanes?
The propulsion provided by the engines.
What is a synonym and antonym of propulsion?
Some synonyms for propulsion are drive, energy, momentum, power, speed, or thrust. Propulsion is a noun, there is no antonym except 'no propulsion'.
What will be produced when the rocket fuel is burnt?
Thrust/Speed/Propulsion
What is the difference between a barge and a freighter?
The main difference is that a barge usually does not have its own means of propulsion
What are the three propulsion types?
The three main propulsion types are chemical propulsion, electric propulsion, and nuclear propulsion. Chemical propulsion uses chemical reactions to generate thrust, electric propulsion uses electric power to accelerate propellant to high speeds, and nuclear propulsion uses controlled nuclear reactions for propulsion.
How do helicopters show thrust?
Helicopters are notorious for showing downward thrust, prior to lifting off the ground, in a cloud of dust, flattened grass, or in people clutching their hats as they go to or from the helicopter.
How is thrust different from force?
there is not much difference between thrust anf force...its just that thrust is the force acting perpendiclular to the surface thrust will always be either equal or greater than force.
What is the difference between an artesian spring and other spring?
The difference is that they are thrust up. They are not moving downhill because of gravity.
