本文对有关圆管中充分发展了的湍流流阻和传热计算的主要关联式进行了综合评述,用空气和水在圆管中充分发展了的湍流传热数据对几种常用的关联式进行了检验和评价。对温度引起流体物性变化的影响,介绍了较简便的校正方法,藉以帮助设计工程师,根据不同情况来选择最适宜的关联式。 In this paper, a comprehensive review of the main correlations for turbulent flow resistance and heat transfer calculations in pipe has been made. Several well-known correlation equations have been developed using turbulent heat transfer data that have been well developed in air and water tubes The test and evaluation. On the impact of temperature on the physical properties of the fluid, a simpler calibration method is introduced to help design engineers choose the most appropriate correlation according to different situations.