火箭助推彈 的英文怎麼說
中文拼音 [huǒjiànzhùtuīdàn]
火箭助推彈
英文
rocket-assisted projectile-
The instructor and student sit in tandem on rocket - powered ejection seats in a pressurized, air - conditioned cockpit
教練和學員分前後縱列坐在火箭助推的彈射座椅上，座艙內設有空調系統和加壓系統The rockets give the planes and missiles enough speed to make the ramjet engine workable.
這種助推火箭為飛機和導彈提供足夠的速度，以使沖壓式噴氣發動機可以開動工作。And the effect of the work order of the two propellant units to the performance of the trajectory and the matching conditions to obtain the theoretical optimum trajectory is discussed too. according to the ballistic speciality of a hybrid base - bleed - rocket extended - range projectile during base - bleed and rocket work, its physical parameter is non - constant, such as its mass position of mass centre polar and equatorial moment of inertia. after a mulriple ballistic model of constant physical parameter is established, a mulriple ballistic model of continuous and non - continuous physical parameter is educed and the program is compiled, the theoretical tool is constructed to study othe other pivotal technology of a hybrid base - bleed - rocket extended - range projectile
本文根據底排?火箭復合增程彈其底排燃減阻和火箭助推階段的質量、質心位置、轉動慣量等結構特徵參量變化的彈道特徵，在建立底排?火箭復合增程彈結構特徵參量為不變常量的多元彈道計算模型基礎上，導出了結構特徵參量為連續變化量和非連續變化量的底排?火箭復合增程彈多元彈道計算模型，編制了相應的計算機數值分析程序，構建了研究底排?火箭復合增程彈其它關鍵技術的理論工具。Rocket assisted projectile
火箭助推炮彈In this paper, based on the viscoelasticity theory and the dynamics theory, the finite element method ( fem ) is used to the structural integrality analysis of the grain in rocket engine of the base - bleed and rocket compound extended range projectile in chamber
本文基於粘彈性理論和動力學理論，運用ansys對某型號底排?火箭復合增程彈助推火箭發動機藥柱在膛內的結構完整性進行了系統的分析。The processing method of rocket - assisted test data for rocket - assisted and base - bleed projectile
復合增程彈火箭助推段彈道數據處理方法Last, the result is compared with the result of analytic method. this paper provides a new method to analyze the grain structural integrality. the result provides the gist of grain figure in optimize design
通過這些計算和分析，為底排?火箭彈助推火箭推進劑藥柱結構完整性分析的有限元法提供參考，為藥柱藥形的優化設計提供依據。分享友人