EXPLAIN THE CONTAMINATION

Michael J. Dunn

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EXPLAIN THE CONTAMINATION

机译：说明污染

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I can understand why there would be an interest in liquid oxygen/liquid methane propulsion for lunar missions (AW&ST July 13, p. 16); liquid methane is next to liquid hydrogen in performance, while being superior in storability and density. But I don't understand why hypergolic propellants (methylated hydrazine and nitrogen tetroxide) would be possible contaminants of lunar landing areas. There isrnno indigenous life to be harmed, nor is anyone likely to be breathing contaminated vacuum.

机译：我能理解为什么对月球任务的液态氧/液态甲烷推进会有兴趣（AW＆ST 7月13日，第16页）；液态甲烷的性能仅次于液态氢，同时具有出色的可存储性和密度。但是我不明白为什么高推力推进剂（甲基化肼和四氧化二氮）可能是登月区的污染物。没有土著人民受到伤害，也没有任何人可能会呼吸到被污染的真空。

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来源
《Aviation Week & Space Technology》 |2009年第6期|9-9|共1页
作者
Michael J. Dunn;
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作者单位

FEDERAL WAY, WASH;

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收录信息美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
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