6Butterworth D.Process heat transfer 2010[J].Applied Thermal Engineering,2004,24(8-9):1395-1407.
7Covey R.Exchanger with a twist[J].Hydrocarbon Engineering,2004,9(3):83-84.
8Ljubicic B.Twisted Tube Heat Exchangers:Technology and Application[Z].USA:Brown Fintube Company.
9Butterworth D,Guy A R,Welkey J J.Design and Application of Twisted Tube Heat Exchangers[Z].USA:Brown Fintube Company.
10B V Dzyubenko.Heat exchanger along the initial segment in a heat exchanger with a helical flow[J].Journal of Engineering Physics and Thermophysics,1982,42(2):230-235.