说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 燃气导流
1)  jet-exhausting
燃气导流
2)  gas flow
燃气流动
1.
The mathematicalmodel used for describing the effect of sedimentary deposit on gas flowwas derived,and the effect of sedimentary deposit on gaseousflame height was investigated.
针对含硼富燃料推进剂低压燃烧时燃烧表面产生“沉积层”的现象,结合该推进剂的燃烧过程,分析了“沉积层”的形成机理,建立了“沉积层”影响燃气流动的数学模型,研究了其对气相火焰高度的影响。
3)  rate of gas flow
燃气流率
4)  Jet flow
燃气射流
1.
The fluid model is set up according to some storing and transporting canister to study the jet flow during acci- dental ignition in this thesis.
文中针对某型导弹储运箱的箱盖系统建立了流场模型,对导弹意外点火情况下的燃气射流流场进行数值模拟,建立了多体动力学模型,重点对导弹意外点火情况下箱盖的打开进行了分析研究,得到了导弹意外点火后箱盖可以迅速被动打开,为导弹提供运动通道的结论;并对其开盖、闭盖过程进行了动力学仿真,验证了箱盖系统设计的合理性。
2.
The article calculates unsteady initial shock wave produced by jet flow in launcher.
文中对贮运发射箱内燃气射流产生的初始冲击波流场进行了非定常数值模拟。
3.
During launching stage of rocket,the influence of jet flow on rectangular tube is a complex process,the distortion of the rectangular tube can be more obvious in the launching experiment.
火箭箱式发射时,燃气射流对箱体的影响是一个复杂的过程。
5)  gas jet
燃气射流
1.
Research on dynamic characteristics of underwater superasonic gas jets
水下超声速燃气射流动力学特性研究
2.
In this paper, the time-dependent ignition process of gas jet for launch underwater was studied by means of numerical simulation.
本文采用数值模拟方法,对导弹在水下点火发射燃气射流初期这一非定常过程进行了研究。
3.
This method is robust,and it offers a new means for numerical study of gas jet.
计算结果表明,采用该方法能够较好地捕捉到包含激波、滑移线以及三波交点等复杂流场波系结构,马赫盘位置与实验测量结果吻合较好,在间断位置不出现非物理振荡或抹平间断现象,这表明该方法是有效的,具有较高的计算精度,为燃气射流的数值研究提供了一种新的手段。
6)  combustion-gas flow
燃气流
1.
A heat exchange model between the combustion-gas flow and the launching tube was constructed for shipborne missile concentric canister launcher(CCL).
针对舰载导弹同心筒发射装置,建立了燃气流与发射筒间的换热模型。
2.
In order to study the influence of combustion-gas flow of some new antiaircraft rocket system to fire accuracy.
为了研究某新型火箭武器燃气流对射击准确度的影响,文中分析了在较小的发射间隔时,前弹燃气流对后弹的作用力。
3.
With some grown-up theories of launch combustion-gas dynamics, the study shows that the combustion-gas flow field structure of the subscale model test is similar to that of prototype test and keeps of linear geometric similarity, while the combustion-flow parameters is same as that of prototype test at the corresponding spot and the load o.
利用发射燃气动力学理论较为系统地说明:满足这五个相似参数,缩比模型试验的燃气流场结构与原型试验的燃气流场结构保持线性几何相似关系,空间对应位置处流场参数一致,缩比发射设备承载与原型发射设备承载之间保持平方缩比关系。
补充资料:导流筒
分子式:
CAS号:

性质:安装在搅拌釜内的构件。用它来控制返回流的速度和方向,以使被搅拌物系中确立某一特定的流型。对于螺旋桨搅拌器,导流筒套在叶轮的外面;对于涡轮搅拌器,导流筒置于叶轮的上方。在大型矿浆浸出槽中,用置于导流筒中的叶轮代替气流搅拌,可使能耗降低,并缩短了操作周期。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条