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Wu Hanji Feng Xuezhang Jiang Yuanda Zhang Zhiyuan Liu Wenxi Ma Yuli (Center for Space Science & Applied Research, Academia Sinica,Beijing 100080)$$$$
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Abstract: The results of Arcjet engine performance test using Hydrogen/Nitrogen mixture (with simulating the decomposition products of hydrazine) with a pulse width modulated (PWM) power source are summarized. Tests show that the PWM power source runs stably and the DHSL 1 and DHSL 2 engines can be operated under the conditions of using Hydrogen/Nitrogen mixture as propellant, but the performance obtained from tests are somewhat lower due to internal leak of the engine seals at the high temperature.
Wu Hanji Feng Xuezhang Jiang Yuanda Zhang Zhiyuan Liu Wenxi Ma Yuli (Center for Space Science & Applied Research, Academia Sinica,Beijing 100080)$$$$. Arcjet-Engine Performance Test Using Hydrogen/Nitrogen Mixtures as Propellant[J]. .
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