Principle of jet engines
Jet engine is a very simple, although sometimes it looks complicated. The jet engines has threemain parts:
- compressors for air intake
- combustion chamber as a process of energy
- turbine as the driving
From the diagram it can be seen under the simple principle of jet engines, air inhaled by the compressor through the intake and compressed so that air has pressure. Air pressure can be increased by 30 times and leading to the combustion chamber where it mixes between air and fuel are injected continuously.
Combustion produces heat flow, the gas evolved. gases flowing through the turbine by ashaft connected to a set fan.Turbine connected to the shaft so the compressor can move and suck in air to burn again.
This jet engine was used in a long time, and was first flown by (Hans von Ohain, theHeinkel He 178, in 1939) whereas for rc flight by jet planes (Jerry Jackman, 1983).
One example of a model turbine engines manufactured by AMT - Pegasus HP, a jet engine has a diameter of 4.7 inches by 10.4 inches long and 5.9 lb weight. jet engines are designed by AMT, produces 35 lb thrust with a maximum of 12000 rpm s, 37000 rpm idle speed is faster than the two-stroke engine. Temperature of the combustion exhaust can reach 1110 degrees F.
to turn the jet engine is needed propane gas fuel at low rpm and was followed bykerosene at high rpm, all the functions of the jet is controlled electronically. Rc jet plane sounds of this sounds like a real jet and can reach speeds of 200 mph.
One example of a model turbine engines manufactured by AMT - Pegasus HP, a jet engine has a diameter of 4.7 inches by 10.4 inches long and 5.9 lb weight. jet engines are designed by AMT, produces 35 lb thrust with a maximum of 12000 rpm s, 37000 rpm idle speed is faster than the two-stroke engine. Temperature of the combustion exhaust can reach 1110 degrees F.
to turn the jet engine is needed propane gas fuel at low rpm and was followed bykerosene at high rpm, all the functions of the jet is controlled electronically. Rc jet plane sounds of this sounds like a real jet and can reach speeds of 200 mph.