Development and preliminary testing of an electrolytic ignition microthruster for space propulsion

Ming Hsun Wu, Richard A. Yetter

研究成果: Conference contribution

摘要

A liquid monopropellant microthruster utilizing electrolysis for ignition was designed and fabricated using low temperature co-fired ceramic tape technology. The volume of the thruster combustion chamber was 0.82 mm3. The microthruster had integrated silver electrodes to enable ignition of hydroxylammonium nitrate based liquid monopropellants by electrolytic decomposition. Energy input as small as 1.9 J produced high temperature ignition, and ignition delay times as short as 224.5 ms were achieved. A thrust output of approximately 200 mN was measured with a voltage input of 45 V.

原文English
主出版物標題Fall Technical Meeting of the Eastern States Section of the Combustion Institute 2007 "Chemical and Physical Processes in Combustion"
發行者Combustion Institute
頁面246-249
頁數4
ISBN(電子)9781604239454
出版狀態Published - 2007
事件Fall Technical Meeting of the Eastern States Section of the Combustion Institute 2007: Chemical and Physical Processes in Combustion - Charlottesville, United States
持續時間: 2007 十月 212007 十月 24

出版系列

名字Fall Technical Meeting of the Eastern States Section of the Combustion Institute 2007 "Chemical and Physical Processes in Combustion"

Other

OtherFall Technical Meeting of the Eastern States Section of the Combustion Institute 2007: Chemical and Physical Processes in Combustion
國家/地區United States
城市Charlottesville
期間07-10-2107-10-24

All Science Journal Classification (ASJC) codes

  • 化學工程 (全部)
  • 機械工業
  • 物理與理論化學

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