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- Rocket motor cases and the specially designed production equipment therefor. 四、火箭發(fā)動(dòng)機的殼體及為其專(zhuān)門(mén)設計的生產(chǎn)設備。
- Using pintle technology, a conventional solid propellant rocket motor can provide variable thrust levels, increasing the energy utilizing efficiency and improving the capability of the missile. 喉栓式變推力發(fā)動(dòng)機可實(shí)現固體火箭發(fā)動(dòng)機的推力調節，提高能量利用效率，從多方面提升導彈武器的作戰效能，因此具有強烈的軍事需求。
- Four nozzles, canted outboard, split the exhaust of the solid rocket motor into four equal tails. 四個(gè)向外傾斜的噴管把固體火箭發(fā)動(dòng)機的排氣流分成四個(gè)相等的尾巴。
- There is a rocket motor on the satellite by which the direction of the satellite can be changed if necessary. 在衛星上還有一個(gè)火箭馬達,必要時(shí)可以用它來(lái)改變衛星的方向。
- Rocket motors have many advantages over other forms of propulsion. 火箭發(fā)動(dòng)機比其他推進(jìn)器有許多優(yōu)點(diǎn)。
- According to the requirement of pasty propellant rocket motor, a composite plasma igniting plan was adopted. 摘要根據膏體推進(jìn)劑火箭發(fā)動(dòng)機。
- Motor efficiency can be increased through the use of improved materials, improved heat transfer, more sophisticated control and by cleverer motor designs and configurations. 提高電機效率可以通過(guò)許多途徑，包括采用改良了的材料、改進(jìn)后的熱傳遞、更復雜的控制系統，也可以通過(guò)更合理的結構和設計。
- The influence of structure axial vibration on the internal ballistics of solid rocket motor was investigated. 文中研究了固體發(fā)動(dòng)機結構的軸向振動(dòng)對燃燒室內彈道性能的影響。
- This paper analyzes the motor efficiency test and evaluation methods in detail, and introduces the constitution and hardware principles of test platform. 詳細分析了電動(dòng)機能效試驗及評價(jià)方法，介紹了節能電動(dòng)機試驗平臺的組成及硬件原理。
- Investigated charring erosive characters of internal insulation of solid rocket motor under flight acceleration. 研究了固體火箭發(fā)動(dòng)機內絕熱層在飛行加速度條件下的炭化燒蝕特性。
- An experimental burst diaphram of 0.011" brass shim stock, installed at the nozzle entrance to increase motor efficiency, caused an overpressurization of the motor. 實(shí)驗水管爆裂，連續的0.;011 “黃銅沉股票，安裝在噴嘴的入口，以增加電動(dòng)機的效率，造成了overpressurization的汽車(chē)。
- The thrust vector control(TVC) performance test of solid rocket motor is presented in this paper. 本文介紹了固體火箭發(fā)動(dòng)機水下推力矢量特性試驗。
- A response surface method(RSM) for structure reliability analysis of solid rocket motor(SRM) grain was presented. 發(fā)展了一種固體火箭發(fā)動(dòng)機藥柱結構可靠度分析的響應面法。
- The preliminary design data for the k APPA-DX rocket motor is presented in this web page. 初步設計數據的K appa -的DX火箭發(fā)動(dòng)機是在這方面的網(wǎng)頁(yè)。
- Buckling analysis on rear dome of solid rocket motor case was studied by means of ANSYS. 用ANSYS軟件對固體發(fā)動(dòng)機殼體后封頭進(jìn)行了外壓屈曲分析。
- Crose J G.Reliability of solid rocket motor cases and nozzles[R].NTI S,N93-22103. 王松柏.;固體火箭發(fā)動(dòng)機殼體結構的動(dòng)態(tài)可靠性設計[J]
- Finite element method is used in the study of nozzle damping of instable combustion in a solid rocket motor. 應用有限單元法研究固體火箭發(fā)動(dòng)機不穩定燃燒中的噴管阻尼，并用波衰減對比法進(jìn)行了試驗研究。
- In use, with the flow, changes in lift, submersible pump motor efficiency and a corresponding change in power, the use of submersible pump of the economy and have a certain impact on reliability. 使用中，隨著(zhù)流量、揚程發(fā)生變化，潛水電泵的效率和電動(dòng)機功率也相應發(fā)生變化，對潛水電泵使用的經(jīng)濟性和可靠性有一定的影響。
- Carbon/carbon composites have become the most ideal materials for nozzles of solid rocket motor (SRM). 摘要C/C復合材料已成為固體火箭發(fā)動(dòng)機(SRM)最理想的噴管材料。
- Space debris made news on March twelfth when a part of an old rocket motor about ten centimeters in size threatened the International Space Station. 空間碎片在三月二十日那天就制造了一個(gè)新聞：一個(gè)大約十厘米大小的舊火箭馬達威脅著(zhù)國際空間站。
