PPU

Aerojet Rocketdyne finishes hot fire tests of electric propulsion system

Aerojet Rocketdyne managed to conduct successfully hot fire test on a Power Processing Unit (PPU). According to official statement given by Aerojet Rocketdyne on July, 6, it was in fact series of test performed at  NASA’s Glenn Research Center in Cleveland, Ohio. According to  Julie Van Kleeck, vice president of advanced space and launch programs and strategy at Aerojet Rocketdyne subsystems were Continue Reading The post Aerojet Rocketdyne finishes hot fire tests of electric propulsion system appeared first on SpaceFlights. [...]