流场，是指在一个流场里，速度、压强等都会发生变化。在飞行的情况下，是由飞行器的运动造成的；在风洞实验里，则是因为在均匀直线气流里放进了模型，模型对气流产生扰动所造成的。是用欧拉法描述的流体质点运动，其流速、压强等函数定义在时间和空间点坐标场上的流速场、压强场等的统称。某一时刻气流运动的空间分布。
2.5 流场与连续式 流场(flow field)：流体流过的空间。 定常流(steady flow)：流场每个点的流动状态 量，即速度、压力、密度、温度等不随时 间变化的流动。
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板坯连铸结晶器内流场的水模型实验研究_技术交流_技术中心_中厚板 关键词 ：板坯连铸；结晶器；浸入式水口；流场；液面波动 [gap=1022]Key words ：slab continuous casting；mold；SEN；fluid flow；surface fluctuation
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高速转轴的磁流体密封流场分析_stmopen 关键词】: 磁流体 密封 流场 [gap=883]Keywords】: magnetic fluidssealingflow fields
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增加涡流场 Add Vortex
创建涡流场 Create Vortex
物流场 logistics field
紊流流场 turbulence flow flied ; turbulent flow field
光流场 optical flow field ; Optic Flows
流场显示仪 [流] flow field visualizer
渗流场 seepage field ; Hydrological
涡流场 vortex field ; field of vorticity ; eddy field
内部流场 internal flow field ; Inner Fluid Field
The results showed that the angle of attack can obviously change axial symmetry of flow field. At angles of attack 0°to 10°,the drag coefficient and lift coefficient of XCP probe increased with angles of attack linearly.
研究表明,攻角能够明显改变流场的轴对称性。
参考来源 - 不同攻角下投弃式海流剖面仪流体动力特性研究The visualization of the flow field has been accomplished.
基本实现了流场的可视化。
参考来源 - 液压锥阀流场的数值预报及结构优化V. The fitting result between the flowing field distribution imitated by the face seal model and that of numerical solution is analyzed. Then, the comparison with experimental result proves that the calculation quality of leaking is reasonable.
5分析端面密封模型所模拟的流场分布与理论解析解的拟合程度,并利用实验结果来验证其泄漏量的计算结果,以证明其合理性。
参考来源 - 关于旋转式流体压力能交换器的数值模拟研究In this paper, honeycomb wall-flow monolith was adopted as the DPF’s filter body, in order to optimize the design of the DPF, the pressure loss and the filtration efficiency was investigated by analyzing the flow-field in the DPF.
本文主要研究以壁流式蜂窝陶瓷作为过滤体的柴油机微粒捕集器的流场，并在此基础上进行优化设计。
参考来源 - 柴油机微粒捕集器流场研究及其优化设计Laser Doppler velocimetry was used to measure the mean velocity field in liquid phase around the bubble during its rising process.
利用激光多普勒测速仪测定了气泡上升过程中其周围流体的流场分布。
参考来源 - 非牛顿流体中的气泡行为To optimize gas inlet filter system, the article uses the methods of simulation and experiment to study flow filed configuration and gas-particle separator performance in cyclone separator.
为了得到高性能进气滤清器，文中采用数值模拟与实验研究相结合的方法，研究旋风分离器中的流场分布规律和气固分离特性。
参考来源 - 气垫船沙滩环境下进气滤清技术研究With the developed method,the flowfield and aerodynamic performance of a four-bladed UH-60A rotor with advanced aerodynamic shapes in hover are calculated firstly.
应用所建立的方法,首先计算了具有先进气动外形的四片桨叶的UH-60A直升机旋翼悬停状态的流场及气动性能,验证了该方法对悬停状态旋翼气动性能数值模拟的有效性。
参考来源 - 基于NavierThe results were analyzed and showed that rigidity cover assume was fitted to relative steady free surface flow upstream sluice. The velocity field and pressure field from the calculation accord with the fact.
以小孤山水电站枢纽冲砂闸闸门上下游流场为实际算例，对计算结果进行了分析。
参考来源 - 水工自由水面及掺气问题的数值模拟研究Background:Nasal cavity is main passage between lung and outside air, any structure change of nasal cavity may cause sires of variation on airflow which pass away. It could further cause Rhinology disease.
鼻腔结构的任何细微变化都会导致通过鼻腔的气流发生一系列相应的变化如气体流量、压强等数据的改变,这有可能导致诸如慢性鼻-鼻窦炎等鼻科疾病,对鼻腔气流流场的深入研究有利于进一步认识鼻腔结构与功能之间的关系。
参考来源 - 实验性钩突切除对于上颌窦气体力学的影响·2,447,543篇论文数据，部分数据来源于NoteExpress
模拟了聚乙烯填充体系淘析器内的三维流场。
Three-dimensional flow field in the elutriator of polythene packed system is simulated.
这些现象也反映了燃烧室内亚音速流场的性质。
These phenomena are controlled by the nature of the subsonic flow field.
最后对一根模型排气管进行了不稳定的流场计算。
The calculation results of unsteady flow in an exhaust manifold model are presented.
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