南晓红,C.A.Infante Ferreira,刘咸定
NAN Xiao-hong 1;C. A. Infante Ferreira 2;LIU Xian-ding 1 (1.Xi'an University of Architecture & Technology;

• 1:.西安建筑科技大学
• 2:Technology University of Delft
• 3:荷兰
• 4:西安建筑科技大学 陕西西安710055

摘要(Abstract)：

从系统组成、实验工况、管型及测量精度等方面,对R22及其替代工质的各种管内相变实验系统进行了比较研究,提出并建立了适用自然替代工质R290和混合替代工质R404A的强化管内相变换热实验研究系统。
Concerning experimental setup, operating condition, inner-fin shape and measurement accuracy, the comparison study was done on experimental system for in-tube two-phase heat transfer of R22 and its substitutes. The suitable experimental setup was built up for natural substitute R290 and mixture substitute R404A.

关键词(KeyWords)： 管内相变换热;实验系统;R290;R404A
in-tube two-phase heat transfer; experimental setup;R290;R404A

Abstract:

Keywords:

基金项目(Foundation):

作者(Authors): 南晓红,C.A.Infante Ferreira,刘咸定
NAN Xiao-hong 1;C. A. Infante Ferreira 2;LIU Xian-ding 1 (1.Xi'an University of Architecture & Technology;

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