喷管半扩张角 nozzle divergence half angle 喷管半扩张角的意思 nozzle divergence half angle的意思

喷管半扩张角

规范用词喷管半扩张角

英文对照nozzle divergence half angle

名词审定航天科学技术名词审定委员会

公布时间2005年

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喷管半扩张角相关科技名词

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初始自由容积initial free volume
燃烧面积burning [surface] area
燃喉面积比burning surface to throat area ratio
燃通面积比burning surface to port area ratio
喉通面积比throat to port area ratio
推进剂燃烧速率propellant burning rate
药柱燃烧速率grain burning rate
燃速系数burning rate coefficient
燃速压强指数burning rate pressure exponent
燃速温度敏感系数temperature sensitivity of burning rate
压强温度敏感系数temperature sensitivity of pressure
侵蚀燃烧erosive burning
侵蚀压强峰erosive pressure peak
端面燃烧end burning
侧面燃烧side burning
内孔燃烧internal bore burning
增面燃烧progressive burning
减面燃烧regressive burning
等面燃烧neutral burning
涡轮转速turbine speed
涡轮功率turbine power
涡轮泵比功率turbopump power density
涡轮效率turbine efficiency
涡轮压比turbine pressure ratio
进气度gas inlet degree
泵效率pump efficiency
泵比转速pump specific angular speed
气蚀比转速cavitation specific angular speed
泵失速pump stall
临界转速critical speed
净正抽吸压头net positive suction head;NPSH
临界净正抽吸压头critical net positive suction head
热力抑制压头thermodynamic suppression head;TSH
气蚀cavitation
泵气蚀系数pump cavitation coefficient
气蚀裕度cavitation allowance
涡轮泵系统循环效率turbopump system cycle efficiency
次同步旋转subsynchronous whirl
贮箱排空效率propellant tank expulsion efficiency
贮箱容积效率propellant tank volumetric efficiency