Experimental Study on the Heat Transfer of Water Boiling Flow in Narrow Horizontal Rectangular Channels

YANG Xiao-qiang; QIU Sui-zheng; JIA Xiao-hong; YIN Hai-feng; JIA Dou-nan; LU Dong-hua

Sep. 2007

Article Contents

Article Navigation > Nuclear Power Engineering > 2007 > 28(3): 38-42

YANG Xiao-qiang, QIU Sui-zheng, JIA Xiao-hong, YIN Hai-feng, JIA Dou-nan, LU Dong-hua. Experimental Study on the Heat Transfer of Water Boiling Flow in Narrow Horizontal Rectangular Channels[J]. Nuclear Power Engineering, 2007, 28(3): 38-42.

Citation:

PDF( 319 KB)

Experimental Study on the Heat Transfer of Water Boiling Flow in Narrow Horizontal Rectangular Channels

1. State Key Laboratory of Multi Phase Flow in Power Engineering, Xi'an Jiaotong University, 710049, China;
2. National Key Laboratory of Bubble Physics and Natural Circulation, Nuclear Power Institute of China, Chengdu, 610041, China

Received Date: 2006-03-27
Rev Recd Date: 2006-10-20

Available Online: 2025-07-21

Abstract

Abstract

The characteristics of boiling heat transfer were experimentally investigated in narrow rec-perimental data well.tangular channels with large width-height ratio at pressure ranging from 1.0 to 6.0MPa.The effect of pressure,heat flux,mass flux,gap size and quality on the heat transfer was analyzed.At last,a new developed correla-tion calculated heat transfer coefficients was obtained in narrow rectangular channels,which can predict ex-
- Width-height ratio,
- Narrow rectangular channel,
- Boiling heat transfer