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- shear layer model 剪切型层模型
- TSL Coordinates. Boundary Conditions. Shear Layer Categories. 8薄剪力层座标,边界条件,剪力层种类。
- Behavior. Thin Shear Layer Equations. TSL Coordinates. 8薄剪力层座标,边界条件,剪力层种类。
- DQDB link layer model was adopted in data lineate transmission. 数据有线传输采用DQDB“链路层”模型。
- "This shear layer flaps and up and down like a flag in the wind," Rowley said. 这一剪切层像风中的旗帜一样上下飘动。
- A kind of Kelvin type vortex formed by the roll up of the jet shear layer is observed in the experiment. 本文还探讨了横流线流分离旋涡的生成机理及转向。
- Experimental results indicate that air retained from thepoint of jet entry diffuses along shear layer. 实验结果表明:空气从射流入射点被卷入后,沿射流剪切层扩散;
- Present the two layer model of thin shock layer for approximate calculation of the inviscid flow over 3d sharp bodies. 介绍用于近似计算绕三维尖体无粘流激波薄层的二层模型。
- The influence of grid turbulence on the shear layer of a jet and the premixed flames embedded in it was investigated in the present study. 本文基于全欧拉方程对二维平行剪切层声波的产生和辐射进行了计算气动声学数值模拟。
- TCP/IP protocols map to a four layer model: Network Interface, Internet, Transport, and Application. TCP/IP协议可以用一个分成四个层次的模型来描述:网络接口层、互联网层、传输层和应用层。
- With the motion of separating vortices,some of them flow downstreamly as a free air bubbles,and some move to the shear layer flow region entrained by cavitating vortices. 部分气泡被旋涡空化团所包含,因此在通气条件下,空化涡中包含有空化泡和空气泡。
- A new layer model including man thinker layer about NCW based on the theory of the man-machine hybrid control system is proposed. 运用复杂混合控制系统层次结构理论,提出了突出人作用的网络中心战层次模型,分析了网络中心战的核心指挥与控制系统。
- A study on instabilities of the leading-edge shear layer, fluctuations of breakdown location and transformation between to breakdown type are performed. 二次 涡早于主涡破裂,这一破裂导致翼面上旋风涡的产生,旋风涡与前缘 剪切层的相互作用致使前缘剪切层失稳。
- Mould cases are investigated, and rules of features information describing and abstracting are proposed, and also, a layer model to represent the case of injection mould is built. 实例库是CBR技术应用的重要前提,在对几百个注射模实例进行分析的基础上,提出了表达注射模实例的特征信息以及特征信息的提取方法,并引入了注射模实例的层次化描述方法;
- The major task of this dissertation is to investigate the effects of PR and salinity on mixed layer depth (MLD), using the Kraus-Turner one-dimensional mixed layer model. 本论文在前人研究工作的基础上,利用一维Kraus-Turner海洋混合层模式,对穿透性太阳辐射、盐度效应在海洋混合层发展过程中对混合层深度的影响进行了研究和探讨。
- A urban boundary layer model was used to simulate a case in Beijing in winter.The effect of urban heat island is studied by considering and ignoring urban anthropologic heat. 利用北京大学城市边界层模式对北京冬季城市边界层结构特征进行模拟,通过考虑和忽略人为热的排放研究北京地面温度的变化,并通过几种方案减少人为热的排放对缓解城市热岛作用作出评价。
- The origin of hysteresis may be relate to shear layer.The evolvement of counterflow and coflow shear layer present a difference behave, and may play a common role in main flow de-attachment. 其起因与剪切层有关,逆流剪切层和同向流剪切层的演化过程显著不同,并且可能两者对附体的脱离起了共同的作用。
- In supersonic free-vortex aerodynamic window (ADW), high energy laser beam is exactly output through a shear layer of supersonic free-vortex jet, and the laser beam is interfered by shear layer. 在超声速自由旋涡气动窗口应用中,高能激光束实际上是透过超声速自由旋涡射流的剪切层输出的,激光束会受到剪切层的退化畸变。
- This layered model facilitates a good correspondence between actual implementation and standardization. 这个分层模型使实际实施和标准易于对应。
- To offer a theoretical foundation for chemical equipment design, three-dimensional numerical simulations are made for compressible turbulent mixing shear layer based on large eddy simulation(LES). 摘要为了加深对复杂流动混合现象的认识,为化工设备设计提供理论基础,用大涡模拟方法对可压缩气体混合层进行了三维数值模拟。