Integral Methods of Calculation of Heat Transfer and Drag under Conditions of Turbulent Pipe Flow of Liquid of Variable Properties: Pulsating High-Frequency Flow

E. P. Valueva

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Integral Methods of Calculation of Heat Transfer and Drag under Conditions of Turbulent Pipe Flow of Liquid of Variable Properties: Pulsating High-Frequency Flow

机译：变特性液体湍流管流动条件下传热与阻力计算的整体方法：脉动高频流

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An integral method is suggested for approximate calculation of oscillation-period average heat transfer and drag under conditions of pulsating high-frequency flow of gas in a pipe with constant density of heat flux to the wall. It is found that the flow rate oscillation superimposed on the flow has little effect on the period average Nusselt number and coefficient of friction drag; these quantities may be calculated by the method developed for a steady-state flow of liquid of variable properties. The oscillation affects significantly the period average coefficient of hydraulic drag whose values increase with the amplitude of superimposed oscillation.

机译：提出了一种积分方法，用于近似计算在脉动的高频气体在管壁上具有恒定热通量密度的情况下，在脉动高频气体流动的条件下的振荡周期平均传热和阻力。发现叠加在流动上的流速振荡对周期平均努塞尔数和摩擦阻力系数影响不大。这些量可以通过为可变特性的液体的稳态流动开发的方法来计算。振荡显着影响水力阻力的周期平均系数，其值随叠加振荡的幅度而增加。

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《High temperature: English translation of teplofizika vysokikh temperatur》 |2007年第4期|共7页
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E. P. Valueva;
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中图分类工程物理学;
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1. Integral Methods of Calculation of Heat Transfer and Drag under Conditions of Turbulent Pipe Flow of Liquid of Variable Properties: Pulsating High-Frequency Flow [J] . E. P. Valueva High temperature: English translation of teplofizika vysokikh temperatur . 2007,第4期

机译：变特性液体湍流管流动条件下传热与阻力计算的整体方法：脉动高频流
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. 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
4. EFFECT OF WALL HEAT FLUX ON ENTROPY GENERATION IN TURBULENT MIXED CONVECTION HEAT TRANSFER OF A PIPE FLOW WITH HIGHLY VARIABLE PROPERTIES [C] . Majid Bazargan, Mahdi Mohseni ASME international heat transfer conference;IHTC14 . 2011

机译：壁面流动对高变质管流动湍流混合对流换热过程中熵产生的影响
5. THE EXPERIMENTAL DETERMINATION OF THE LOCAL AND AVERAGE HEAT TRANSFER CHARACTERISTICS AND AVERAGE FRICTION COEFFICIENTS FOR TURBULENT FLOW OF AIR AND ARGON WITH VARIABLE PROPERTIES IN SMOOTH TUBES WITH THE BOUNDARY CONDITIONS OF CONSTANT WALL TEMPERATURE HEATING AND INCREASING HEAT FLUX HEATING. [D] . PRIDEAUX, JEAN PAUL. 1966

机译：具有恒定壁温加热和增加热通量边界条件的光滑管中具有可变特性的空气和氩气湍流的局部和平均传热特性的试验摩擦系数和平均摩擦系数。
6. Data on distribution of heat transfer coefficient and profiles of velocity and turbulent characteristics behind a rib in pulsating flows [O] . Irek Davletshin, Andrey Mikheev, Nikolay Mikheev, 2020

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7. Relating the thermal properties of a micro pulsating heat pipe to the internal flow characteristics via experiments, image recognition of flow patterns and heat transfer simulations [O] . Chihiro Kamijima, Yuta Yoshimoto, Yutaro Abe, 2020

机译：通过实验将微脉动热管的热性能与流动模式和传热模拟的图像识别相依赖于内部流动特性
8. Calculation of turbulent boundary layers with heat transfer and pressure gradient utilizing a compressibility transformation. Part 2: Constant property turbulent boundary layer flow with simultaneous mass transfer and pressure gradient [R] . Boccio, J., Economos, C. 1972

机译：利用压缩变换计算湍流边界层的传热和压力梯度。第2部分：恒定性质湍流边界层流动，同时传质和压力梯度

Integral Methods of Calculation of Heat Transfer and Drag under Conditions of Turbulent Pipe Flow of Liquid of Variable Properties: Pulsating High-Frequency Flow

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