查询词典 thrust chamber

Operating process of thrust chamber in spacecraft propulsion system is studied.

研究了飞船推进系统推力室工作过程。

The precise site and the means for controlling that sustained explosion is the engine thrust chamber, the very heart of the propulsion system-and where form truly conforms to function.

确切的网站和手段，控制，持续的爆炸是发动机推力室，非常的心脏，推进系统和地方的形式，真正符合功能。

The orange-red lining in the thrust chamber cools by burning away during operation.

该橙红色衬里，在推力室冷却燃烧远离期间的运作。

Thrust tests show that two-chamber single-thrust rocket motor structure can effectively reduce the port parameter of the combuting motor,at the same time,make the motor combust stability.

推力试验表明：两室一推发动机结构能有效地减小燃烧时的通气参量，同时使得发动机燃烧稳定，可以用小火箭模拟大火箭的加速度曲线。

Within the divergent section of the nozzle extension, the combustion gas continues to expand with increasing velocity (10,000 to 15,000 ft/sec, two to three miles/sec, or three to four times the speed of a high-powered rifle bullet) until it is expelled at the desired nozzle area ratio and gas static pressure to maximize thrust chamber performance.

内部分歧的一段喷嘴延长，燃烧气体的不断扩大，日益增加的速度（ 10000一点五万英尺/秒， 2时58英里/秒，或3至4倍的速度一高功率步枪子弹），直到是驱逐在理想的喷嘴面积比例和天然气的静压力，以最大限度地推力室的表现。

The internal regenerative cooling is a new cooling technique of the thrust chamber.

一、内部再生冷却的物理描述内部再生冷却是一种新的推力室冷却技术。

Then using this method, influence of gas wall material, gas wall thickness and flow rate of coolant on regenerative cooling of thrust chamber was investigaed. The results were satisfactory.

然后使用这种方法研究了气壁材料、气壁厚度和冷却液流量对推力室再生冷却的影响，获得了比较满意的结果。

The two-dimensional physical mathematical model on the heat transfer of regenerative cooling of liquid rocket platelet thrust chamber was derived.

考虑了冷却剂和层板材料热物性的变化，并对室壁厚度、高宽比和物性变化等诸多影响因素进行了参数研究。

Concerning the physical process of the combustion and the heat transfer in the thrust chamber of the tripropellant liquid rocket engine, a numerical simulation method is developed about the interior combustion and the exterior regenerative cooling.

本文针对三组元液体火箭发动机推力室燃烧与传热的物理过程，对推力室内燃烧及外部再生冷却进行了仿真研究。

Then, this system was applied to analyze the influence of interfering factors towards the parameters of LRE for monopropellant (H_2O_2) and bipropellant (N_2O_4/UDMH) system, which include the effect of upstream pressure of the tank and the diameter of the pipelines on the thrust. Thus, the variety of main parameters such as thrust, impulse, and chamber pressure were obtained at rated condition.

本文还以MATLAB软件作为设计平台，使用M文件编写了挤压式液体火箭发动机的静态系统仿真程序，分别针对单组元(H_2O_2)和双组元(N_2O_4／UDMH)推进系统进行了干扰因素对发动机参数的影响分析，包括贮箱上游压力以及管路直径对发动机推力等参数的影响。

What are your goals and strategies for growth?

你的成长目标和策略是什么？

And unto the angel of the church in Sardis write; These things saith he that hath the seven irits of God, and the seven star I know thy works, that thou hast a name that thou livest, and art dead.

3：1 你要写信给撒狄教会的使者，说，那有神的七灵和七星的，说，我知道你的行为，按名你是活的，其实是死的。