1) cavitation flow field
空化流场
1.
In the paper,the use of the finite volume method based on the computational fluid dynamics software Fluent,the cavitation flow fields in the cantilever Reed-whistle with same nozzle thickness、different reed length and different distance between the reed and the nozzle were simulated adopting the standard k-εepsilon model and multiphase flow model of cavitation.
本文使用有限体积法的计算流体动力学软件Fluent,采用标准k-ε模型和多相流空化模型,对喷嘴厚度一定、不同簧片长度和不同喷口与簧片间距的悬臂式簧片哨内部的空化流场进行数值模拟,研究了簧片哨内湍动能分布、压力分布和速度分布,以及操作参数、簧片哨的结构对空化效果的影响。
2) supercavitation flow field
超空化流场
1.
We investigate an experimental method for analyzing the influence of tail jet on the ventilated supercavitation flow field of underwater vehicle.
尾部喷流与超空化流场的相互影响涉及空化流动以及带相变的复杂多相流问题,就目前的条件而言,采用数值仿真方法难度很大,试验研究成为主要研究手段。
3) annular flow field
环空流场
1.
Numerical simulation for corrugation and annular flow field of a stratification injection allocator;
分层配注器波纹环空流场的数值模拟
4) Air flow field
空气流场
1.
this paper gives a brief introduction to the numberical calulation of air flow field around moving vehicle with finite-volume method concerning basic equations,the application of finite-volume method,crisscross network and the treatment of boundary condition.
介绍了汽车运动空气流场数值计算的有限容积法的主要内容，涉及基本方程、有限容积法的应用、交错网格系统及边界条件的处理等，并给出了应用算例，建立了汽车运动流场数值计算的理论基础。
6) airflow field
空气流场
1.
Numerical simulation of airflow field in ship cabin;
船艇机舱空气流场数值模拟研究
2.
In order to predicte and analyze the rationality of cooling system in the virtual engine compartment,the numerical simulation of airflow fields in the engine compartment by using computational fluid dynamics(CFD) technique is necessary.
将装甲车由机械传动改为电传动后,电机类设备的增加对动力舱内的冷却系统提出新的要求,利用计算流体动力学(CFD)技术对虚拟动力舱内空气流场进行数值模拟,可以对动力舱冷却系统的合理性进行预测分析并提出建议。
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1.山魅名。
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