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- flow fields of wind speed 风速流场
- Influence of Wind on the Fire Flow Field of Multi-storey in Small Town 外界风对小城镇多层建筑火灾流场的影响
- And fully analyzed by rigid plastic finite element.It have obtained plastic flow field and speed field of deforming area. 并用刚塑性有限元进行了分析,得到了变形区的塑性流动场、速度场;
- The exponent P is a function of wind speed, ground roughness, stability, etc. 指数P是风速、地面不平度、稳定度等的函数。
- Area of wind of big range ion, wind speed zephyr measures OK adjustment. 大领域游子风区,风速和风力能够调解。
- The research was made on the afterbody flow field of civil aircraft. 本文运用计算与实验相结合的研究方法对民机机身后体流场进行了研究。
- The typical seepage flow field of the bottom for the spillway dam is obtai... 最后计算了典型的坝基渗流流场,计算结果与实验结果吻合较好。
- On the basis of analysis, the flow field is simulated with different turbulent models and differencing schemes on refined grid, and the result is compared with that of wind tunnel test. 分析了影响模拟计算精度的原因,在此基础上应用优化网格和不同的湍流模型及差分格式,比较了计算结果并与风洞试验结果相验证。
- The inner flow field of modified Perspex impeller of a centrifugal pump was measured by advanced PIV system, and the absolute speed vectorgraph and original data of the axial eddy were acquired. 摘要采用先进的粒子图像测速(PIV)系统对普通叶轮改型设计后的有机玻璃叶轮内部流场进行无接触测量,获得轴向旋涡流绝对速度矢量图及原始数据。
- We need to work on our boat speed but it is difficult with the square boat below 9 knots of wind speed. 我们需要改进的是我们的速度,因为方形的船确实不适合在9节风以下的情况下行驶。
- Special structure, excellent water-eliminating performance, adaptable to wide range of wind speed. 结构独特,挡水性能极佳,适用风速范围广。
- The flow fields of the injection process and the plastication process are discussed in det... 重点讨论了注射和塑化两个过程的流场。此研究工作可为注塑螺杆设计提供理论依据。
- The flow fields of an airfoil and simplified aircraft are calculated parallelly under MPI/PVM environmcent. 在MPI/PVM环境下用分区方法作了二维翼型和三维机翼绕流的并行计算。
- A 10% reduction of wind speed was observed, however, the reduction is well within the natural wind variability of the storm. 曾观测到风速减小10%25的情形,然而这一减小量完全落在风暴中的风的自然变率范围内。
- Abstract: The exit flow fields of a turbine cascade with or without the front guide vanes were investigated. 文摘:详细测量了平行进口端壁附面层与设前导叶两种进口条件下某涡轮叶栅的出口流场。
- Design and make a wind turbine which can adjust pitch angle of oar leaves through various of wind speed, and make experiment of characteristic. 通过计算,设计制造出了风压式全程变桨距风能转换装置。
- The flow fields of the impellers were calculated by solving three-dimensional Navier-Stokes equations. 对这两个离心压气机叶轮内部流场进行了三维粘性计算,给出了计算结果。
- A gust of wind blew the door shut. 一阵大风吹来,把门关上了。
- Fields of wheat are undulating in the breeze. 在微风中起伏着一片麦浪。
- Through analyse on cooling path of motor, distribution of wind scalar, wind speed and pressure difference of a motor operating at the ratings is obtained. 通过对电机冷却风道进行分析研究,得到电机在额定工况下,电机内部风量分布、速值和压差。