Nozzle Fabrication for Micro Propulsion of a Micro Satellite

نویسندگان

  • M. C. Louwerse
  • H. V. Jansen
  • M.N.W. Groenendijk
  • M. C. Elwenspoek
چکیده

⎯ To enable formation flying of micro satellites, small sized propulsion systems are required. Our research focuses on the miniaturization of a feeding and thruster system by means of micro system technology (MST). Three fabrication methods have been investigated to make a conical converging-diverging nozzle. These methods are reactive ion etching, femtosecond laser machining (FLM) and a combination of powderblasting and heat treatment. It is shown that the latter two methods are very promising.

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تاریخ انتشار 2008