The aerodynamic pressure expression at jet location and in the area of jet interaction is established by blast wave principium.
采用爆炸波原理建立了喷流区和喷流干扰区的气动压力计算模型。
The WPG was influenced significantly by impregnation time, pressure, vacuum-time and the interaction of time and pressure.
浸注时间、浸注压力、抽真空时间以及浸注时间与浸注压力的交互作用的影响都极显著。
One of the more severe fluctuating pressure environments encountered in supersonic or hypersonic flows is the shock wave oscillation driven by interaction of a shock wave with boundary layer.
在超声速或高超声速绕流中,一种很严重的脉动压力环境是由激波边界层相互作用引起的激波振荡。
The interaction of sedimentary water and infiltration water results in a pressure equilibrium zone, where hydrocarbons accumulate.
沉积水与渗入水作用的结果产生一个压力平衡带,油气就聚集于这个压力平衡带上。
Mechanism of interaction of pile and soil movement is discovered at the point of soil arching effect, and relationship between earth pressure and soil properties or piles arrangement are illustrated.
解释了基桩受流动土体作用的土压力形成机理,阐述了土压力大小与土性参数、基桩布置型式的关系。
In the case of Angle of attacks, the high pressure region before the leeward side jet enlarged, the region of jet wraparound effect moving forward, and the jet interaction control was more effective.
有攻角时,背风侧喷流前的高压区更大,喷流包裹作用的影响区域前移,喷流的控制效果更好,这一趋势随攻角的增大更加明显。
By analyzing energy profile of different scale signals, we found that pressure fluctuations mainly reflect mesoscale interaction between the emulsion phase and the bubbling phase.
各尺度信号的能量分布表明,压力波动信号主要体现了介尺度的乳化相和气泡相之间的相互作用。
Based upon the point of view of soil-structure interaction, this paper presents a procedure for evaluating the dynamic earth pressure on underground structures under earthquake motion by FEM.
本文从土与结构动力相互作用的观点出发,提出了用动力有限元分析计算地下结构上地震动土压力的方法。
Based on analysis of the factors (pressure, temperature and time) and their interaction, it was found that pressure was a key factor to passivate POD under the conditions of this experiment.
因素(压力、温度和时间)以及因素间交互作用的分析显示,在本试验条件下压力对钝化POD起到关键作用。
Considering the interaction of practical gas, using the canonical distribution and statistical interpretation of gas pressure, this paper derives a pressure formula of practical gas directly.
考虑到实际气体分子之间的相互作用,利用正则分布,按照气体压强的统计解释,得到了实际气体的压强方程。
The oil-gas system and the porous media are interaction system. The three phases of vapor, liquid and solid (rock) will co-exist in the porous media when the pressure is under the saturation pressure.
油气体系和储层多孔介质是一个相互作用的系统,当地层压力低于饱和压力时,储层中同时存在气、液、固(指岩石)三相。
The interaction between the soil mass and bucket foundation during the sinking process of a single bucket driven by negative pressure is analyzed.
从理论上分析了单桶负压下沉过程中土体与桶形基础的相互作用。
The study of group pressure, group extramalization, collective unconsciousness and group interaction shows the group influence in the formation and change of network public opinion.
与此同时,在网络舆情信息交流过程中,集体心理的存在使网民个体的舆情表达受到群体影响而发生变化甚至扭曲。
To explore the rules and mechanism of valve movements under the flow pressure in pipes, fluid-structure interaction of valve and fluid in pipes was theoretically analyzed and simulated.
为了探索管道中活门在管道流体压力作用下的运动规律和运动机理,对管道中流体与活门的流固耦合问题进行了理论分析与数值模拟。
The observation of settlement change and soil pressure distribution shows that the cement soil pile functions through pile-soil coadjustment and interaction.
沉降变形、土压分配观测表明,粉喷桩是通过桩土间互相协调共同作用的。
Software is made up of the modules of the sample of the pressure and the temperature of the tire, the wireless transmit and receive of the data, the data process, alarm and human-machine interaction.
软件设计包括了轮胎压力、温度的采样,数据无线发送与接收、数据的处理,报警和人机交互能力的设计。
The vortices of the plume and the height of the jet interaction shock increase with increasing incidence Angle and jet pressure.
高射流压力和射流角增加羽流涡度,激波位置较高。
Change of soil pressure is the result of interaction between soil and retaining structure. Soil pressure level and distribution model are related to retaining structure deformation.
土压力变化是土与挡土结构之间相互作用的结果,土压力的大小与分布模式同围护结构变形量和变形方式有关。
And from the result, it is observed that fluid structure and wall pressure distribution have obvious differences of different types of interaction.
数值模拟结果的对比指出,由入射位置差异引起的不同类型激波-激波干扰结构有很大不同,对壁面压强分布的影响也存在较大差异。
The elastic modulus of inert element crystal and metal crystal with fcc structure depended on pressure in L-J and Morse interaction are obtained respectively.
根据原子物理晶体模型,采用原子间相互作用的势函数分析方法,得到了由微观物理量表示的金属单晶体杨氏模量的解析计算式。
This is to our understanding of pressure light field and the nature of the interaction of matter and applied to quantum information, measured in the process of positive significance.
这对理解压光场与物质的相互作用的本质,并应用到量子信息,测量的过程中,具有积极的意义。
The results show that the method has unique advantage. A new way to consider the effect of hydrodynamic pressure is provided to analyse the dynamic interaction between dam and water in reservoir.
计算表明,这种方法在分析坝-库水动力相互作用时为考虑动水压力提供了一种方便的途径。
The result shows that the molecular sieves membrane has rather separation performance for N2 and Oa and its separation mechanism is the interaction of Knudsen diffusion and pressure diffusion.
分离结果表明,所合成的介孔分子筛膜对空气具有一定的分离性能,其分离空气的机理为努森扩散和压力扩散共同作用的结果。
The effects of achievement motivation and goal attained or not had interaction effect on students' pressure attributions;
成就动机及目标达成与否对桌球击球表现的压力归因有交互作用影响;
The main difficulties are how to deal with the expansion of explosion gas products in state of high pressure and temperature, and the interaction of blast waves and structural responses.
数值研究的难点表现为:高温、高压爆炸气体产物的膨胀和结构的动力学响应问题。
The main difficulties are how to deal with the expansion of explosion gas products in state of high pressure and temperature, and the interaction of blast waves and structural responses.
数值研究的难点表现为:高温、高压爆炸气体产物的膨胀和结构的动力学响应问题。
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