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单词 Nuclear Engine for Rocket Vehicle Application
释义

Nuclear Engine for Rocket Vehicle Application

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NERVA NERVA

(重定向自Nuclear Engine for Rocket Vehicle Application)
NERVA核动力火箭引擎示意图
The Director of the Los Alamos National Laboratory, Norris Bradbury (left) in front of the Kiwi B4-A reactor
Flow diagram for NERVA engine

NERVANuclear Engine for Rocket Vehicle Application,火箭飞行器用核引擎)是美国原子能委员会(Atomic Energy Commission,简称AEC)和NASA旗下的项目,由航天核推进局(Space Nuclear Propulsion Office,简称SNPO)领导。整个项目于1972年终止,SNPO也于同年解散。

NERVA计划论证了核热力火箭可以成为太空探索的一项可现实可靠的工具。在1968年底,SNPO测试完成最新型号的NERVA引擎——NRX/XE后,认为NERVA可以用于载人火星任务。尽管NERVA引擎在测试后已经被认可可以胜任飞行任务,而且引擎也正准备集成入宇航器中,但在最终飞往火星的梦想实现前,NERVA随同其他耗资巨大的太空任务被尼克松政府取消。

英语百科

NERVA NERVA

(重定向自Nuclear Engine for Rocket Vehicle Application)
Diagram of the NERVA nuclear rocket engine
The Director of the Los Alamos National Laboratory, Norris Bradbury (left) in front of the Kiwi B4-A reactor
Flow diagram for NERVA engine
NERVA control room

The Nuclear Engine for Rocket Vehicle Application (NERVA) was a U.S. nuclear thermal rocket engine development program that ran for roughly two decades. NERVA was a joint effort of the U.S. Atomic Energy Commission (AEC) and NASA, managed by the Space Nuclear Propulsion Office (SNPO) until both the program and the office ended at the end of 1972.

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更新时间:2025/6/19 8:24:09