圆管湍流,turbulent pipe flow
1)turbulent pipe flow圆管湍流
1.Coherent structures in the near-wall region ofturbulent pipe flow;圆管湍流近壁结构的DPIV实验研究
2.In the paper, DPIV technique and quantitative flow visualization are adopted to study fully developedturbulent pipe flow.采用粒子数字图像测速（ｄｉｇｉｔａｌ ｐａｒｔｉｃｌｅ ｉｍａｇｅ ｖｅｌｏｃｉｍｅｔｒｙ，ＤＰＩＶ）和定量流动显示技术（ｑｕａｎｔｉｔａｔｉｖｅ ｆｌｏｗ ｖｉｓｕａｌｉｚａｔｉｏｎ，ＱＦＶ）对充分发展的圆管湍流进行了研究。
英文短句/例句
1.Experimental Investigation and Numerical Simulation of Turbulent Pipe Flow and the Tripping Effects;圆管湍流及入口挡环对圆管湍流影响的实验研究和数值模拟
2.Numerical Simulation of Turbulent Pulsating Flow and Heat Transfer in Tubes圆管湍流脉动流动与换热的数值模拟
3.A Quantitative Measurement and Numerical Simulation of Turbulent Hydrodynamic Characteristics Downstream of the Stenostic Tubular Steady Flow in Vitro;圆管狭窄下游定常流湍流场力学特性的定量检测和数值模拟
4.Experimental Investigation and Numerical Simulation of Three Dimensional Turbulent Swirling Flow Locally Generated in Circular Pipe;局部起旋式圆管螺旋流三维湍流的试验研究及数值模拟
5.Experimental Investigation on the Modulation Law between the Phases in Gas-solid Round Jets;气固两相圆湍射流相间调制规律的实验研究
6.PIV Measurement and Study of Particle-laden Turbulent Round Jet;气固两相圆湍射流拟序结构的PIV测试及研究
7.INFLUENCE OF TURBULENCE INTENSITY ON COOLING EFFECTIVENESS IN BACK-DIFFUSED HOLE湍流度对单排圆孔及后扩孔气膜冷却的影响
8.Large-eddy simulation of particle dispersion and velocity similarity in a two-phase round turbulent jet两相圆湍射流颗粒弥散与速度相似性大涡模拟
9.PDPA EXPERIMENTAL STUDY OF TURBULENCE MODULATION IN A ROUND TURBULENT JET LADEN WITH LARGE PARTICLES两相圆湍射流大颗粒调制作用的PDPA实验研究
10.Large eddy simulation of turbulent flow in a square duct with 180° bend180°方形弯管中湍流流动的大涡模拟
11.Numerical simulation of three-dimensional unsteady vortex rope turbulent flow occurred to the draft tube of a Francis turbine三维非定常湍流尾水管涡带数值模拟
12.torrential flow湍流, 激流, 射流
13.Study of the Near-wall Flow Field in the Turbulent Tube Based on Particulate Deposition基于微粒沉降的湍流管流内近壁流场的研究
14.Aκ-ε- E turbulence model is established to predict the property of round bubble plumes.提出了一个预报圆形气泡羽流特性的κεE湍流模型。
15.Experimental Investigation of Turbulent Boundary Layer Disturbed by Periodic Structures in Cylinder Wakes;圆柱尾迹周期性流动结构对湍流边界层影响的实验研究
16.The Numerical Simulation of Gas-Solid Flow and Combustion in Chamber of Four Wall Tangentially-fired Pulverized Coal Boiler;四墙切圆煤粉燃烧室内湍流气固两相流动与燃烧数值模拟的研究
17.The Numerical Simulation of Gas--Solid Flow in Chamber of Four Wall Tangentially Fired;四墙切圆煤粉燃烧室内湍流气粒两相流动的数值模拟研究
18.The Numerical Simulation of Gas-Solid Flow and Combustion in Chamber of Four Wall Tangentially Fired;四墙切圆煤粉燃烧室内湍流气粒两相流动与燃烧数值模拟的研究
相关短句/例句
round jet flow湍流圆管射流
3)turbulent rotating pipe flow旋转圆管湍流
1.Thenturbulent rotating pipe flow behaviors are investigated.进一步对旋转圆管湍流的物理机理进行了探讨,研究了湍流特性随旋转速率的变化规律。
4)turbulent round jet圆湍射流
1.Effect of inlet perturbations on the prediction ofturbulent round jet flows using large eddy simulations;入口扰动对圆湍射流流动大涡模拟预报的影响
2.Experiment study on effects of reynolds number on gas-particleturbulent round jet;雷诺数对气固两相圆湍射流影响的实验研究
5)round turbulent jet圆湍射流
1.The gas-phase velocity and turbulence intensity are measured by means of a phase Doppler particle analyzer(PDPA) in a gas-particleround turbulent jet.采用相多普勒颗粒分析仪(PDPA)测量了气粒两相圆湍射流中气相速度和湍流度的分布,比较了相同形状、相同粒径和体积分数近似相同时玻璃微珠和聚苯乙烯颗粒分别存在时的两相射流流动的气相速度和湍流度。
2.The velocity fields in particle-laden two-phaseround turbulent jets were measured by means of phase Doppler particle analyzer(PDPA).采用相多普勒颗粒分析仪(PDPA)测试了两相圆湍射流速度场,研究了颗粒雷诺数较小情况下,粒径和气载比变化时颗粒对气固两相圆湍射流的湍流调制作用。
3.Two-phase velocity fields in around turbulent jet with Reynolds number 8500 were measured by Phase Doppler Particle Analyzer(PDPA).采用相多普勒颗粒分析仪(PDPA)测量了雷诺数为8500的两相圆湍射流速度场,研究了两种大粒径颗粒对湍流的调制作用。
6)round turbulent jets圆孔湍射流
1.The near-filed characteristics and geometry characteristics ofround turbulent jets in cross-flow with different velocity-ratio were investigated by using PIV.本文应用粒子图像测速(PIV)系统,对不同流速比情况下的横流中圆孔湍射流的近区流场进行了测试,利用试验成果对横流中圆孔湍射流的近场三维流动特性进行了分析讨论;同时,给出了射流势流核长度、射流最大上升高度、射流背流面逆流区长度等几何特征量与流动基本参数之间的关系。
延伸阅读
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