From the basic vortex equations of viscous fluid, deepgoing analyses has been made about several kinds of vortex flow in rotating turbomachinary.
本文首先从粘性流体流动的基本涡量方程入手,对产生于旋转叶轮机械内的各类旋涡流动进行了深入细致的分析;在此基础上,分析描述了水洞模拟中典型叶片通道流场的各种分离旋涡流态,并对比了不同处理方法下这些旋涡流态的变化。
The vortex flow between magnetic poles is very much complicated and contains very rich physical significance as well.
磁极极间的旋涡流动十分复杂 ,包含的物理内容也很丰富 ,一些流动现象、机理和规律还不完全清楚 ,采用数值模拟并结合风洞试验技术进行深入研究 ,对于理论探讨和实际工程应用都具有重要意义。
A novel scheme of coil-strip-baffle used for heat transfer enhancement in the shell side of tubular heat exchanger is presented in account for the mechanism of heat transfer enhancement by vortex flow.
从涡旋流动强化传热的机理出发 ,提出了强化换热器壳侧传热的新方案———螺旋折流片式换热器。
For the purpose of understanding the internal flow mechanism of the different air-conditioner fans,the complex vortical flow phenomena of the cross-flow fan and diagonal fan were studied by numerical analysis and PIV experiment research.
为了解不同空调风机的内流机制,采用数值分析和PIV实验研究相结合的方法对空调用贯流风机和轴流风机内部复杂的旋涡流动现象进行了研究。
Research on the Complex Vortical Flow Phenomenon of the Air Conditioner Fan;
空调风机内部复杂旋涡流动现象研究
Research on the Vortices Flow and the Aerodynamic Noise Prediction of the Air-Conditioner's Fan;
空调器风机内流中的旋涡流动及气动噪声预测
A vortex, as of a whirlwind or whirlpool.
涡流，如旋风或旋涡的
A turbulent, swift-flowing stream.
急流形成旋涡的，迅速流动的水流
Performance Research of Vortex Board Dynamic Hydrocyclone;
涡流板式动态水力旋流器的性能研究
Studies of Flow Structures and Parameters of the Votex Wave Using PIV;
涡旋波流场的PIV测试及流动参数研究
Analysis of the combustion and flow field characteristics of advanced vortex combustor
先进旋涡燃烧室流动与燃烧特性分析
Experimental investigation of turbulent bubbly mixing layer using swirling strength method
基于旋涡强度法的湍流泡状流混合层流动
Simulation Correction for Swirl Flow in a Stirred Tank
涡轮桨搅拌槽内流动的旋流修正数值模拟
Study on Dynamic Characteristics of the Twin-Scroll Compressors;
双头涡旋齿涡旋压缩机动力特性研究
Vortex injection provides a form of swirl or cyclone combustion for a rocket engine similar to systems often employed in industrial furnaces.
涡流喷射在火箭发动机中产生一种涡流或旋涡形式的燃烧，与工业炉中常采用的系统相似。
This similarity indicates that the major features of the tropical summer circulation are standing eddy phenomenas.
热带环流系统的动能主要集中在定常涡旋部分。
Numerical analysis of cavitation flow in vortex-valve piezoelectric micropump
涡旋阀压电泵内部空化流动的数值分析
Experimental and Simulation Research on Fluid Oscillation Characteristics of Vortex Type Fluid Oscillatory Flowmeter;
旋涡型流体振动流量计流体振动特性仿真及实验研究
Antarctic stratospheric circumpolar vortex
南极平流层环极涡旋
Numerical simulation of effect of swirling chamber structure on performance and flow in vortex diode
旋流腔结构对涡流二极管性能及流动影响的数值模拟
supercharged turboprop
增压涡轮螺旋浆发动机
RTE (Regenerative Turboprop Engine)
再生式涡旋浆发动机