4[1]R Sethumadavam, M R Rao. Turbulent Flow Friction and Heat Transfer Characteristics of Single and Multi Start Spirally Enhanced Tubes [ J ]. J. of Heat Transfer, 1986 ( 108 ) :56 ～ 61.
5[2]Q T Zhou et al. Heat Transfer of Gas Flow Inside Spirally Corrugated Tubes[A]. Hemisphere Publishing Corporation, 1990:105 ～ 111.
6[3]Q T Zhou,et al. New Techniques of Heat Transfer Enhancement in Boilers[ A]. ASME Paper, 91 - JPGC - Pwr- 8,1991.
7Brodov Yu M,Aronson K E,Berg B V.Heat Transfer in Condensation of Flowing Steam Across Vertical Twisted Tubes.Heat Transfer-Soviet Research,1991,23(2):269-274.
8Sethumadhavan R,Raja Rao M.Turbulent Flow Friction and Heat Transfer Characteristics of Single and Muhistart Spirally Enhanced Tubes.Journal of Heat Transfer,1986,108(2):56-61.
9Watkinson A P.Fouling of Augmented Heat Transfer Tubes.Heat Transfer Engineering,1990,11(3):57-65.
