Thrust would drop as altitude goes up.
Jet engine power ratings are generally in terms of thrust, not torque. The 747 has undergone several engine redesigns. The Pratt & Whitney JT9D engine series varies from a maximum thrust of 46,300 to 50,000 lbf.
There is no such thing as thrust specific fuel consumption of a turboshaft engine, as a turboshaft is designed to deliver mechanical power, not thrust. This mechanical power can be converted into electric power by a generator or converted into thrust by a propeller or rotor. Basically, a turboshaft uses jet technology but is an alternative to a piston engine. While thrust specific fuel consumption doesn't exist for a turboshaft, "brake specific fuel consumption" does. It measures the rate of flow of fuel required for a certain amount of power. For example, a specific fuel consumption of 0.2 lbs/h/hp means that for every horsepower the turboshaft produces, it burns 0.2 lbs of fuel each hour.
herring bone gear (Double helical ) doesn't axial thrust
with jet propulsion, Air is taken in at the front, than compressed by an compressor. Fuel is added tot the air and ignites. This drives the temperature higher, making the air expand and increase the pressure. After that a turbine takes some of the energy of the flow, decreasing the temperature and pressure and converts the energy into work. the work than is used to power the compressor. The exhaust provides a thrust for the airplane. with a propeller, an engine drives a propeller which provides thrust for the airplane
bypass ratio im an early singlr or twin-spool bypass engine is the ratio of cool air mass flow passed through the bypass duct to the air mass flow passed the high pressure system. Bypass ratio for the fan ducted bypass engine is the ratio of total air mass flow through the air fan stage to the air mass flow that passes through the turbine section/high pressure(engine core) system.A high bypass ratio i.e 5:1 is usually common with ducted fan engine.
a net thrust is constant speed of an aircraft that dosent reduces.
Thrust is the amount of power generated by the engine.
This is the pure speculation. It is to imagine a piston engine and a propeller which would give same thrust as B737 jet engine. With B737 speed of 0.8 M at altitude and maximum attainable efficacy of a propeller (notwhistanding compressibility effects), for B737 engine (one engine) thrust of 8,400 to 11,300 kg, the Power would be from 32,000 to 43,500 HP per engine ! Vladimir
I think it happens because of the altitude and the fuel burn rate get slower as they clam higher 10,000 fleet
There are four forces that act on an airplane that keeps it at a level altitude. Thrust, drag, weight, and lift determine whether a pilot flies at a level altitude.
An arm throwing it is causing the thrust.
The engine provides force for thrust.
The engine creates thrust.
The primary answer is that a rocket under constant acceleration is using up fuel, so it's mass decreases as the fuel is spent.
The engine causes thrust, it moves the aircraft.
1 pound of thrust is the force required to hold 1 pound of a material stationary in the air against the effect of gravity. This is only in ideal case(no effects of atmosphere) and excluding the weight of the engine which generates that thrust.
thrust of the rocket engine