Critical heat flux in helical coils at low pressure

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• 作者：B.K. Hardik ^{h.kothadia@gmail.com} ; S.V. Prabhu ; ^{svprabhu@iitb.ac.in}
• 关键词：Helical coil ; Local wall temperature distribution ; Critical heat flux ; Low pressure ; Infrared thermal camera
• 刊名：Applied Thermal Engineering
• 出版年：2017
• 出版时间：5 February 2017
• 年：2017
• 卷：112
• 期：Complete
• 页码：1223-1239
• 全文大小：2752 K
• 卷排序：112

文摘

Review is presented on critical heat flux in helical coils. Axial wall temperature distribution is analysed on inner and outer side of coils. Effect of heat flux, mass flux, curvature and quality on CHF is studied. CHF is studied in complete saturated region with quality ranging from 0 to 1. Simple correlation is developed to predict the critical heat flux at low pressure.