Traveling-wave tubes are high-power, microwave amplifiers used in radar radio transmitters. They are characterized by…

The GE LM2500 is a gas turbine designed and manufactured by General Electric. It is a 6-stage, 50 Hz gas turbine, whic…

The magnetron is an oscillator which is characterized by its small size, light weight, good efficiency, reasonable ope…

The Doppler radar is an airborne radar which measures the speed of an object by means of a Doppler shift, which is a s…

How a radar works is the way a bat navigates at night without seeing anything but hearing its own echoes of the squeak…

In a jet engine, there are two modes of compressor operation which have to be considered: 1) stationary mode , where e…

The rotating stall and surge in axial flow compressors are among the most serious problems in turbomachinery aerodynam…