EXPERIMENTAL STUDY OF FLOW AND HEAT TRANSFER OF SUPERCRITICAL WATER IN VERTICAL TUBE
The experiment of flow and heat transfer of supercritical water has been performed on thesupercritical water multipurpose test loop. Heat transfer experimental data is obtained, heattransfer enhancement and deterioration is observed. The results show that: (1) Heat transferenhancement occurs when the bulk temperature reaches pseudo-critical point with low mass flowvelocity; (2) The first kind of heat transfer deterioration occurs when the bulk temperature is farbelow the pseudo-critical point with low mass flow velocity and high heat flux, and the second kindalways occurs when the pseudo-critical point is reached; (3) The wall temperature is decreased withthe mass flow velocity increases, and increased with the system pressure increases; (4) The secondkind of deterioration near the pseudo-critical point occurs earlier with the increasing of mass flowvelocity; and become more stable with higher pressure.
LI Hong-bo YANG Jue GU Han-yang ZHAO Meng LU Dong-hua ZHANG Jian-min WANG Fei ZHANG Yong
China Nuclear Power Technology Research Institute,Shenzhen,China Shanghai Jiao Tong University,Shanghai,China
国际会议
3rd China-Canada Joint Workshop on Supercritical Water-Cooled Reactors(第三届中国-加拿大超临界水堆研讨会 (CCSC-2012)
西安
英文
1-12
2012-04-18（万方平台首次上网日期，不代表论文的发表时间）