Numerical simulation of supersonic free jet flow field in cold gas dynamic spraying technique;
冷喷涂超音速自由射流流场数值分析
Effects of geometrical size on flow characteristics of jet in sonic oscillator;
几何尺寸对音波振荡器射流流动特征的影响
Simulation study on vibration characteristics of low-pressure pulses jet modulator with self-vibration valves;
自振阀式低压脉冲射流调制器振动特性仿真研究
Numerical simulation of turbulent flow processes of gas jetting into metal melt;
液态金属中气体射流过程数值模拟研究
To rationalize the blending craft,we adopt jetting technology(lateral jetter) as the materiel blending way in the beverage pre-treatment.
为了进一步提高饮料前处理调配工艺的合理性,我们采用了射流技术,即侧向喷射器作为饮料前处理工艺中物料调配的方式。
It is a significant meaning to research the hydraulic capability to clean solid particles at flow field of submerged jetting on PDC drill bit.
研究石油钻井井下射流的水力清岩能力对钻井业有重要意义。
Research on the effect of jet flow from pressure surface to suction surface on performance of blade;
叶片压力面到吸力面射流对其气动特性的影响
Visualization of bubble-top jet flow;
过冷沸腾汽泡顶部射流可视化实验研究
Research on simulation of jet flow for uncontrolled blowout in gas field based on FLUENT;
基于S-A模型的气田井喷失控射流数值模拟的研究
Multinozzle Jets in Receiving Waters;
多孔喷头射流特性的实验研究
Large-eddy simulation of the interaction between jets and linear waves;
线性波中二维射流的大涡模拟
Vortex structures of round turbulent jets in cross-flow;
横流中圆孔湍射流的旋涡结构
The frequency calculation on the intermittent disturbance is of importance for the penetration calculation of the escaping jet and the design of anti-shaped charge jet.
为研究射流轴线与飞板的夹角大小(NATO角)和飞板速度对反应装甲干扰聚能射流的影响,在分析飞板与射流作用的基础上,建立了计算飞板断续干扰射流频率的物理模型,利用此模型分析了NATO角以及飞板速度对干扰射流的影响,并进行了试验研究。
According to residual penetration theory,based on the damage mechanism of shaped charge jet to targets, this paper advanced a method on researching shielding power RHA steel equivalence of targets destroyed by jet.
文中基于剩余穿深理论,依据射流对目标侵彻毁伤作用的机理,提出了目标对破甲弹防护能力的等效方法。
The interaction between a alumina ceramic target and a shaped charge jet is observed by means of flash X ray photography.
利用闪光Ｘ射线摄影技术观察了射流在氧化铝陶瓷靶中的侵彻过程。