Heat exchangers with double passive enhancement

Pengxiao Li, Zhichun Liu, Wei Liu, Gang Chen, Numerical study on heat transfer enhancement characteristics of tube inserted with centrally hollow narrow twisted tapes International Journal of Heat and Mass Transfer. ,vol. 88, pp. 481- 491 ,(2015) , 10.1016/J.IJHEATMASSTRANSFER.2015.04.103

Milad Rakhsha, Farzan Akbaridoust, Abbas Abbassi, Saffar-Avval Majid, Experimental and numerical investigations of turbulent forced convection flow of nano-fluid in helical coiled tubes at constant surface temperature Powder Technology. ,vol. 283, pp. 178- 189 ,(2015) , 10.1016/J.POWTEC.2015.05.019

M. Mozafari, M.A. Akhavan-Behabadi, H. Qobadi-Arfaee, M. Fakoor-Pakdaman, Condensation and pressure drop characteristics of R600a in a helical tube-in-tube heat exchanger at different inclination angles. Applied Thermal Engineering. ,vol. 90, pp. 571- 578 ,(2015) , 10.1016/J.APPLTHERMALENG.2015.07.044

Siamak Mirfendereski, Abbass Abbassi, Majid Saffar-avval, Experimental and numerical investigation of nanofluid heat transfer in helically coiled tubes at constant wall heat flux Advanced Powder Technology. ,vol. 26, pp. 1483- 1494 ,(2015) , 10.1016/J.APT.2015.08.006

András Zachár, Investigation of a new tube-in-tube helical flow distributor design to improve temperature stratification inside hot water storage tanks operated with coiled-tube heat exchangers International Journal of Heat and Mass Transfer. ,vol. 63, pp. 150- 161 ,(2013) , 10.1016/J.IJHEATMASSTRANSFER.2013.03.055

S. Rainieri, F. Bozzoli, G. Pagliarini, Experimental investigation on the convective heat transfer in straight and coiled corrugated tubes for highly viscous fluids: Preliminary results International Journal of Heat and Mass Transfer. ,vol. 55, pp. 498- 504 ,(2012) , 10.1016/J.IJHEATMASSTRANSFER.2011.08.030

Changzhao Pan, Yuan Zhou, Junjie Wang, CFD study of heat transfer for oscillating flow in helically coiled tube heat-exchanger Computers & Chemical Engineering. ,vol. 69, pp. 59- 65 ,(2014) , 10.1016/J.COMPCHEMENG.2014.07.001

Ivan Di Piazza, Michele Ciofalo, Numerical prediction of turbulent flow and heat transfer in helically coiled pipes International Journal of Thermal Sciences. ,vol. 49, pp. 653- 663 ,(2010) , 10.1016/J.IJTHERMALSCI.2009.10.001

S. Rainieri, F. Bozzoli, L. Cattani, G. Pagliarini, Compound convective heat transfer enhancement in helically coiled wall corrugated tubes International Journal of Heat and Mass Transfer. ,vol. 59, pp. 353- 362 ,(2013) , 10.1016/J.IJHEATMASSTRANSFER.2012.12.037

C.X. Lin, M.A. Ebadian, The effects of inlet turbulence on the development of fluid flow and heat transfer in a helically coiled pipe International Journal of Heat and Mass Transfer. ,vol. 42, pp. 739- 751 ,(1999) , 10.1016/S0017-9310(98)00193-8