Deng Xianhe, Tan Yingke and Deng Songjiu(Chemical Engineering Research Institute of South China University of Technology, Guangzhou). Heat Transfer Correlation for Turbulent Single-Phase Flow in Single-and Multiple-start Spiral-Fluted Tubes[J]. CIESC Journal, 1989, (1).
Deng Xianhe, Tan Yingke and Deng Songjiu(Chemical Engineering Research Institute of South China University of Technology, Guangzhou). Heat Transfer Correlation for Turbulent Single-Phase Flow in Single-and Multiple-start Spiral-Fluted Tubes[J]. CIESC Journal, 1989, (1).DOI:
A method in proposed for correlating heat transfer coefficient in spiral-fluted tubes upon analysis of the distribution of heat transfer resistance. A correlation for turbulent single-phase flow is thus obtained
Valid for both single-and multiple-start spiral-fluted tubles
are a wide range of Prandtl number (Pr = 0.7 to 35).