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• ## Find the thrust produced by a rocket engine at an altitude of $$55\, km$$, if the exit area of the rocket engine is $$2.5\,m^2$$. Mass flow of the propellants is $$30\,kg/s$$ and has a exit velocity of $$4500\,m/s$$ and a exit pressure of $$2.2 \times {10^4}\,N/m^2$$.

Find the thrust produced by a rocket engine at an altitude of $$55\, km$$, if the exit area of the …

Kumar59 Asked on 12th February 2021 in
• 777 views
• ## Find the inlet area of a ramjet engine, if the maximum thrust to be produced is $$5000\, N$$ at sea level at an inlet velocity of $$300\,m/s$$. The exit velocity, area and pressure are $$650\,m/s$$, $$0.08\,m^2$$ and $$104000\,N/m^2$$.

Find the inlet area of a ramjet engine, if the maximum thrust to be produced is $$5000\, N$$ at sea …

Kisan Kumar Asked on 12th February 2021 in
• 660 views
• ## An airplane is flying at an altitude of $$10,000\,m$$ with a turbojet engine at a velocity of $$900\, km/h$$. The inlet and exit areas of the turbojet engine are $$0.9\,m^2$$ and $$1.3\,m^2$$. Find the thrust produced by the engine if the exhaust velocity and pressure are $$500\,m/s$$ and $$32500\,N/m^2$$.

An airplane is flying at an altitude of $$10,000\,m$$ with a turbojet engine at a velocity of $$900\, km/h$$. The …

techAir Asked on 12th February 2021 in
• 629 views
• ## What is the working principle of a turbojet engine?

What is the working principle of a turbojet engine?

Kumar59 Asked on 13th November 2020 in
• 654 views
• ## PollHighest Flight Mach number

Which of the following aircraft engines can produce highest in-flight Mach number.

Kisan Kumar Asked on 9th November 2020 in
• 478 views