固体火箭发动机(solid propellant rocket engine) 使用固体火箭推进剂的化学火箭发动机。是固体推进剂火箭发动机的简称。 dzh.mop.com|基于2个网页 2. 固体推进剂火箭发动机 机械英汉词典-机械资讯... ... solid propellant rocket 固体推进剂火箭solid propellant rocket engine固体推进剂火箭发动机... ...
The present invention relates to a solid fuel rocket motor, comprising: a housing; propellant, which is placed in the housing, and includes a plurality of fuel pellets; nozzle group, which in combination with said housing, and comprising a plurality of independent nozzles, the number of ...
沪江词库精选solid-propellant rocket engine是什么意思、英语单词推荐 固体火箭发动机 相似短语 solid propellant rocket engine 固体火箭发动机 solid propellant rocket 固体燃料火箭 solid propellant booster rocket 固体火箭助推器 solid rocket propellant 固体火箭推进剂,固体推进剂 unguided solid propellant ...
1) solid propellant rocket engine 固体推进剂火箭发动机1. The plume temperature is an important parameter, for solid propellant rocket engines and it is useful for determining the combustion process of the engine. 推进剂的羽焰温度是固体推进剂火箭发动机的重要参数,对于研究发动机内的燃烧过程具有重要...
Solid-Propellant Rocket Engine a jet engine that operates on solid fuel. In a solid-propellant rocket engine, all the propellant is placed in the combustion chamber as a single charge. The engine is usually operated continuously until the propellant is completely expended. ...
a混合操作是固体火箭发动机制造的重要工序,而立式捏合机是完成固体推进剂混合工艺的关键设备。而对于立式捏合机的装配,通过提高其装配的生产效率,达到保证产品质量,提高产能,降低生产成本,减少不必要浪费等具有相当可观的经济效益。 正在翻译,请等待...[translate]...
solidpropellantrocketenginemodaltestandanalysistechnique 系统标签: 发动机模态火箭试验固体分析技术 文章编号:1006-2793(2001)02-0073-06固体火箭发动机试验模态分析技术研究!陶俊强,王翠荣,陈宁芳,翟江源(中国航天科技集团公司四院四!一所,西安710025)摘要:将固体火箭发动机划分为144个自由度,采用锤击法,单点激励多点...
Studies the instability of the working process in the combustion chamber of a solid-propellant rocket engine (SPRE). Reproduction of an actual oscillation process in a direct numerical experiment; Mechanism of initiation and feed of the low-frequency acoustic instability in a SPRE; Effect of the ...
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1.In this paper,the temporal response of solid propellant rocket engine grain under complex overloads is analyzed.基于三维线性粘弹性积分本构关系,采用有限元法,对固体火箭发动机的药柱结构在复杂载荷作用下的瞬态响应进行了数值模拟。 2.The artificial neural networks are applied to the prediction of the ...