您要查找的是不是：
- Improved segment wave algorithm of unsteady flow in open channel and its application 无压瞬变流的改进断波法及其应用
- Method of Characteristics for Calculation of Unsteady Flow in Open Channel With Linear Variable Trapezoidal Cross-section 线性变截面梯形渠道非恒定流计算的特征线法
- Study on the hydraulic reaction of unsteady flows in open channel 渠道非恒定流水力学响应研究
- unsteady flow in open channel 明渠非恒定流
- Steady non-uniform flow in open channel 明渠恒定非均匀流。明渠恒定非均匀流
- Steady uniform flow in open channel 明渠恒定均匀流。明渠恒定均匀流
- Analysis of spiral degree of confluence flow in open channel 明渠交汇水流的螺旋度分析
- Numerical Simulation of Water-Air Two-Phase Flow in Open Channel 明渠水气两相流数值模拟
- Code for measurement of fluid flow in open channels 河流流量测验规范
- A Research on Self-Aerated Flow in Open Channels 明槽自掺气水流的研究
- Study on particle diffusion coefficient of turbulent shear flow in open channel 悬浮颗粒在明渠剪切紊流中扩散系数计算公式研究
- A Two-Fluid model of Air-water Two-phase flow in open channels 明渠气水二相流的双流体模型
- The unsteady flow in oil pipeline can be effectively analysed by use of different numerical methods as well as computers. 输油管道中油品的不稳定流动问题,可以采用各种数值法并借助计算机进行有效分析。
- Computation on streamwise variation of water depth for steady rapidly varied flow in open channel 明渠恒定急变流水深沿程变化的计算
- The wake flow of stator vanes and the unsteady flow in the passage of rotor blades were solved by using oscillating fluid mechanics theory and parametric polynomial method. 采用参数多项式方法和振荡流体力学理论,求解静子叶片后的尾流场及尾流场作用下转子叶片通道内的非定常流场。
- Unsteady flow in fan/compressor not only affects its gasdynamic performance, but also reliability, since high cycle fatigue, stall and flutter will cause serious machine damage. 风扇／压气机内的非定常流动不仅影响气动性能，而且影响可靠性，如高周疲劳、失速和颤振等，应加强研究。
- Some similarity relationships between density flow and uniform flow in open channel 异重流和均质流动的一些相似关系
- unsteady flow in channel network 河网非恒定流
- The Loss of Stability of Laminar Flow in Open Channel and the Mechanism of Sand Ripple Formation 明渠层流失稳与沙纹成因机理研究
- When volume efficiency is computed by an engine cycle simulation considering gas flow in intake and exhaust manifold as one-dimensional unsteady flow, improperly given parameters in the simulation may cause an error over 5%. 摘要采用进排气管流动为一维非定常模型的发动机循环模拟方法计算充气效率时，若模型中给定的参数不合适，可能引起充气效率的计算误差超过5%25。
