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- thrust chamber pressure 推力室压力
- The thrust chamber of the LRE works under the condition characterized by high pressure and high temperature. 液体火箭发动机推进室里的工质工作在高温高压环境下,可靠的冷却是保证其安全工作的关键技术之一。
- The following problems are to be solved for ablative cooling thrust chamber: a. 对于烧蚀冷却的推力室必须解决以下诸问题:a.
- The results show that ejector combustor geometry is the key factor to ejector rocket relative thrust in SMC combustion mode, and primary rocket chamber pressure plays a subordination role. 实验结果表明,引射器后体结构对于提高SMC二级燃烧模式下引射火箭的相对推力非常关键,而一次火箭工作压强的作用相对较小。
- An intriguing question arises when chamber pressure is greater than critical. 当室压高于临界压力时引起一个有趣的问题。
- Some propellant droplets may not evaporate within the confines of the thrust chamber. 有些推进剂可能在推力室内并未汽化。
- One approach consists of varying only the total flow thereby maintaining the same thrust chamber hardware. 有一种方法是仅改变推进剂总流量,而推力室结构保持不变。
- Getter-ion pumps decrease chamber pressure by chemical reaction of residual gases with an evaporated metal. 吸气离子泵通过剩余气体与蒸发的金属之间的化学反应减少了内腔的压力。
- constant pressure thrust chamber 等压推力室
- It decreases chamber pressure by chemical reaction of residual gases with an evaporated metal. 它通过剩余气体与蒸发的金属之间的化学反应减小了内腔的压力。
- To quickly and accurately obtain temperature distribution in regeneratively-cooled thrust chamber, a method of computing temperature field in thrust chamber was developed. 摘要为了能够快速而准确地得到再生冷却推力室的温度分布,建立了一种计算再生冷却推力室温度场的方法。
- When auxiliary heaters are turned on the chamber pressure may rise by an order of magnitude or more. 当辅助加热器接近燃烧室工作时,压强就可能上升一个数量级或更多。
- They varied both chamber pressure and mixture ratio, making use of a stepfunction change in the oxidizer injection rate. 他们通过用氧化剂喷射速率阶跃函数变化的方法来改变气室压力和混合比。
- These include: shelf temperature, product temperature, condenser temperature, chamber pressure and condenser pressure. 包括:板层温度、产品温度、冷凝器温度、前箱压力、冷凝器压力。
- Be sure to take sterilized articles out after confirming chamber pressure is 0 kgf/cm2. 确保锅内压力为0 kgf/cm2时,再将所灭物品取出。
- The ultimate goal of a simulation is to approximate chamber pressure so as to detect and define the source of undesived pressure variation. 模拟的主要目标是在接近室压下探测和确定不希望有的压力变化的来源。
- A perturbation in pressure at the upstream end of the feed system could result in sizable oscillations in flow rate and chamber pressure. 供应系统上游端的压力扰动可导致相当的流量和室压振荡。
- Also, the analysis of the system with only one pair of operating thrust chambers was performed. 对仅有两对角推力室工作、另一对推力室不工作时的温度分布特点也作了分析。
- The ultimate goal of a simulation is to approximate chamber pressure so as to detect and define the source of undesired pressure variation. 模拟的主要目标是在接近室压下探测和确定不希望有的压力变化的来源。
- Heat transfer in four parallel connecting thrust chambers with radiation cooling was analyzed. 摘要分析了四机幷联全辐射冷却推力室的热特点。