Researching | Flow patterns visualization and triggering mechanisms of critical heat flux in narrow rectangular channels with different gap size

NUCLEAR TECHNIQUES, Volume. 46, Issue 5, 050606(2023)

Flow patterns visualization and triggering mechanisms of critical heat flux in narrow rectangular channels with different gap size

Meiyue YAN^1,2, Liangming PAN^1,2、*, Zaiyong MA^1,2, Xiang LI^1,2, and Qingche HE^1,2

Author Affiliations

¹Key Laboratory of Low-grade Energy Utilization Technologies and Systems, Ministry of Education, Chongqing University, Chongqing 400044, China

²Department of Nuclear Engineering and Technology, Chongqing University, Chongqing 400044, China

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References(11)

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[2] LIU Wei, PENG Shinian, JIANG Guangming et al. Review on development of critical heat flux mechanistic model[J]. Nuclear Power Engineering, 42, 211-217(2021).

[3] Choi G S, Jeong Y H, Chang S H. A study on prediction methods of the critical heat flux for upward flow in a vertical narrow rectangular channel[J]. Nuclear Engineering and Design, 294, 103-116(2015).

[4] Kim H, Moon J, Kim T et al. Power transient critical heat flux in a narrow rectangular channel under downward flow[J]. Nuclear Engineering and Design, 386, 111587(2022).

[5] Gui M, Tian W, Di W et al. Study on CHF characteristics in narrow rectangular channel under complexmotion condition[J]. Applied Thermal Engineering, 116, 114629(2020).

[6] Wang J F, Huang Y P, Wang Y L et al. Visualized investigation on flow regimes for vertical upward steam-water flow in a heated narrow rectangular channel[J]. Annals of Nuclear Energy, 45, 115-123(2012).

[7] ZHOU Yunlong, CHEN Xu, GUO Xintian et al. Study of gas-liquid two phase flow pattern in three-sided heating narrow rectangular channel[J]. Atomic Energy Science and Technology, 52, 1262-1267(2018).

[8] Zhou J, Ye T, Zhang D et al. Experimental study on vertically upward steam-water two-phase flow patterns in narrow rectangular channel[J]. Nuclear Engineering and Technology, 53, 61-68(2021).

[9] Yan M Y, Ma Z Y, Pan L M et al. An evaluation of critical heat flux prediction methods for the upward flow in a vertical narrow rectangular channel[J]. Progress in Nuclear Energy, 140, 103901(2021).

[10] Yan M Y, He Q C, Ma Z Y et al. Experimental investigation and a mechanical model of critical heat flux in a narrow rectangular channel[J]. Experimental Thermal and Fluid Science, 128, 110432(2021).

[11] Yan M Y, Deng J, Ma Z Y et al. Visualization experiments and a new correlation of critical heat flux in a narrow rectangular channel[J]. Nuclear Engineering and Design, 389, 111687(2022).

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Meiyue YAN, Liangming PAN, Zaiyong MA, Xiang LI, Qingche HE. Flow patterns visualization and triggering mechanisms of critical heat flux in narrow rectangular channels with different gap size[J]. NUCLEAR TECHNIQUES, 2023, 46(5): 050606

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Paper Information

Category: Research Articles

Received: Jun. 28, 2022

Accepted: --

Published Online: Jun. 30, 2023

The Author Email:

DOI:10.11889/j.0253-3219.2023.hjs.46.050606

Topics

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