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Wall Drag and Velocity Distribution in Unsteady Turbulent Pipe Flows

机译：不稳定湍流管道流动中的壁阻力和速度分布

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摘要

An unsteady behavior of wall-drag is experimentally investigated in the unsteady turbulent pipe flow, under several flow conditions with a rapid to slow time-variation and a moderate to large distortion of the flow-rate imposed stepwise.

机译：在不稳定的湍流管道下实验研究了壁阻力的不稳定行为，在几个流动条件下，在几个流动条件下，逐步慢慢地慢慢地慢速时间变化和中等的流速变形。

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《日本流体力学会年会》|2003年||共2页
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Toshihiro TAKAMI; Yoshinori KITA; Shinichiro YANASE; Takuya OHSAKI;
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中图分类 O35-53;
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专利

1. Integral Methods of Calculation of Heat Transfer and Drag under Conditions of Turbulent Pipe Flow of Liquid of Variable Properties: Steady-State and Quasi-Steady-State Flows in a Round Pipe with Constant Temperature on the Wall [J] . E. P. Valueva High temperature: English translation of teplofizika vysokikh temperatur . 2007,第3期

机译：变特性液体湍流管流动条件下传热和阻力计算的整体方法：壁上恒温的圆管的稳态和准稳态流
2. Integral Methods of Calculation of Heat Transfer and Drag under Conditions of Turbulent Pipe Flow of Liquid of Variable Properties: Steady-State and Quasi-Steady-State Flows in a Round Pipe with Constant Density of Heat Flux to the Wall [J] . E. P. Valueva High temperature: English translation of teplofizika vysokikh temperatur . 2007,第1期

机译：可变特性液体的湍流管流动条件下传热和阻力计算的整体方法：恒定热流密度的圆管中的稳态和准稳态流动
3. WALL SHEAR STRESS DETERMINATION FROM NEAR-WALL MEAN VELOCITY DATA IN TURBULENT PIPE AND CHANNEL FLOWS [J] . Durst F., Lekakis I., Jovanovic J., Experiments in Fluids: Experimental Methods and Their Applications to Fluid Flow . 1996,第6期

机译：从湍流管道和通道内近壁平均速度数据确定壁剪应力
4. Wall Drag and Velocity Distribution in Unsteady Turbulent Pipe Flows [C] . Toshihiro TAKAMI, Yoshinori KITA, Shinichiro YANASE, 日本流体力学会年会 . 2003

机译：不稳定湍流管道流动中的壁阻力和速度分布
5. Drag Reduction in Turbulent Pipe Flow by Transverse Wall Oscillations at Low and Moderate Reynolds Number [D] . Coxe, Daniel. 2019

机译：在低和中度雷诺数的横壁振荡下阻止湍流管道的减少
6. Turbulent Systolic Flow Downstream of a Bioprosthetic Aortic Valve: Velocity Spectra Wall Shear Stresses and Turbulent Dissipation Rates [O] . Barna Becsek, Leonardo Pietrasanta, Dominik Obrist 2020

机译：生物假体主动脉瓣下游的湍流收缩流量：速度光谱壁剪应力和湍流耗散率
7. Estimation of Velocity Profiles for Both Laminar and Turbulent Unsteady Flows in Pipes [O] . Chunchen SU, Masaru UCHIYAMA, Kyojiro HAKOMORI 1990

机译：估计管道中层状和湍流不稳定流动的速度剖面
8. VELOCITY AND PRESSURE DISTRIBUTIONS IN TURBULENT PIPE FLOW WITH UNIFORM WALL SUCTION [R] . Harold L. Weissberg 1955

机译：均匀壁吸式湍流管道的速度和压力分布

Wall Drag and Velocity Distribution in Unsteady Turbulent Pipe Flows

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