Experimental study on the resistance characteristics of the rod bundle channel with spacer grid under low-frequency pulsating flows

Qi, Peiyao; Li, Xing; Li, Xin; Qiao, Shouxu; Tan, Sichao; Chen, Yitung

doi:10.1016/j.anucene.2019.03.027

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Definition Of Dimensionless Parameters For Correlation Of Ti1

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Cited by 13 publications

(1 citation statement)

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“…In reference to a very recent study [30]; continuing efforts on frictional-resistance characteristics of pulsatile flows in different ranges of , A1 and √ ′ for a variety of industrial applications are also confirming the importance of the presented analysis herein.…”

Section: Definition Of Dimensionless Parameters For Correlation Of Tisupporting

confidence: 77%

A Comment on Unsteady–periodic Flow Friction Factor: An Analysis on Experimental Data Gathered in Pulsatile Pipe Flows

Çarpınlıoǧlu

2020

Journal of Thermal Engineering

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In 1940's, Schultz-Grunow proposed that time-average value of friction factor, λ u,ta was similar to its corresponding steady state value, λ for the presence of gradual and slow oscillations in pulsatile flows. A recent approach was available for low frequency pulsatile flows through narrow channels in transitional and turbulent regimes by Zhuang et al, in 2016 and 2017. In this analysis; extensive experimental data of , in fully laminar and turbulent sinusoidal flow are processed in the measured time-average Reynolds number range of 1390 ≤ ≤ 60000 disregarding the transitional regime. The ranges of dimensionless frequency-Womersley number, √ ′ and oscillation amplitude, 1 are 2. 72 ≤ √ ′ ≤ 28 and 0.05 ≤ 1 ≤ 0.96 respectively. A

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Section: Definition Of Dimensionless Parameters For Correlation Of Tisupporting

confidence: 77%

A Comment on Unsteady–periodic Flow Friction Factor: An Analysis on Experimental Data Gathered in Pulsatile Pipe Flows

Çarpınlıoǧlu

2020

Journal of Thermal Engineering

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Experimental study of transient friction characteristics and velocity distribution of pulsatile flow in rod bundles

Tan

et al. 2020

Annals of Nuclear Energy

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Experimental study of flow field and transition characteristics in rod bundle channel

Qi,

Han,

et al. 2023

Annals of Nuclear Energy

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Experimental study on the resistance characteristics of the rod bundle channel with spacer grid under low-frequency pulsating flows

Cited by 13 publications

References 38 publications

A Comment on Unsteady–periodic Flow Friction Factor: An Analysis on Experimental Data Gathered in Pulsatile Pipe Flows

A Comment on Unsteady–periodic Flow Friction Factor: An Analysis on Experimental Data Gathered in Pulsatile Pipe Flows

Experimental study of transient friction characteristics and velocity distribution of pulsatile flow in rod bundles

Experimental study of flow field and transition characteristics in rod bundle channel

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