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2. 发明授权

US08015920B1 Solid fuel rocket thrust control 失效
标题翻译：固体燃料火箭推力控制
公开(公告)号：US08015920B1
公开(公告)日：2011-09-13
申请号：US07088350
申请日：1987-08-03
申请人： David B. Wilkinson , James S. Cloyd
发明人： David B. Wilkinson , James S. Cloyd
IPC分类号： C06B45/00
CPC分类号： F02K9/26 , F02K9/80
摘要： A solid fuel rocket burn rate control employing electrical energy preheating of the fuel grain at a plurality of locations dispersed over the grain burn face cross-section as a thrust control arrangement. The electrical energy of the preheating is generated by electrical battery cells which are dispersed across the grain cross-section and are triggered from an inert state into energy generation by burn face heat. The preheating situs moves continually in response to movement of the grain burn face; this is achieved through the use of high temperature electrical battery cell materials responding to the approach of the grain burn face by increased chemical activity and decreased electrical resistance. Preferably, the preheating is directly accomplished by the heat from electrical and other losses in the battery cells.
摘要翻译：一种固体燃料火箭燃烧速率控制，其将分散在颗粒燃烧面横截面上的多个位置处的燃料粒子的电能预热用作推力控制装置。预热的电能由分散在晶粒横截面上的电池组电池产生，并由惰性状态触发，通过燃烧面热产生能量。预热区域随着粮食燃烧面的运动而不断移动; 这是通过使用高温电池电池材料来实现的，该电池材料通过增加化学活性和降低电阻来响应谷物燃烧面的接近。优选地，通过来自电池单元中的电和其它损耗的热直接实现预热。

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