Performance Assessment of Double Corrugated Tubes in a Tube-In-Shell Heat Exchanger
作者： Christian R. H. Bahl , Kurt Engelbrecht , Michael Penzel , Kristina Navickaitė
DOI: 10.3390/EN14051343
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摘要: In this article, the performance of double corrugated tubes applied in a tube-in-shell heat exchanger is analysed and compared to equipped with straight tubes. The CFD (computational fluid dynamics) analysis was performed considering turbulent flow regime at several mass rates. It observed that geometry does not have significant impact on pressure drop inside exchanger, while it has potential increase its thermal by up 25%. e–NTU (effectiveness–number transfer units) relation also demonstrates advantage using exchangers over
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Zaid S Kareem, Shahrir Abdullah, Tholudin M Lazim, MN Mohd Jaafar, Ammar F Abdul Wahid, None, Heat transfer enhancement in three-start spirally corrugated tube: Experimental and numerical study Chemical Engineering Science. ,vol. 134, pp. 746- 757 ,(2015) , 10.1016/J.CES.2015.06.009
Zaid S Kareem, MN Mohd Jaafar, Tholudin Mat Lazim, Shahrir Abdullah, AF Abdulwahind, None, Heat Transfer Enhancement Comparisons in Different Tube Shapes International Review on Modelling and Simulations. ,vol. 8, pp. 232- 238 ,(2015) , 10.15866/IREMOS.V8I2.5442
Frank P. Incropera, David P. DeWitt, Introduction to Heat Transfer ,(1985)
L. Kwaśniewski, Application of grid convergence index in FE computation Bulletin of The Polish Academy of Sciences-technical Sciences. ,vol. 61, pp. 123- 128 ,(2013) , 10.2478/BPASTS-2013-0010
A. Zachár, Analysis of coiled-tube heat exchangers to improve heat transfer rate with spirally corrugated wall International Journal of Heat and Mass Transfer. ,vol. 53, pp. 3928- 3939 ,(2010) , 10.1016/J.IJHEATMASSTRANSFER.2010.05.011
M. Prithiviraj, M. J. Andrews, THREE-DIMENSIONAL NUMERICAL SIMULATION OF SHELL-AND-TUBE HEAT EXCHANGERS. PART II: HEAT TRANSFER Numerical Heat Transfer Part A-applications. ,vol. 33, pp. 817- 828 ,(1998) , 10.1080/10407789808913968
M. Prithiviraj, M. J. Andrews, Three dimensional numerical simulation of shell-and-tube heat exchangers. Part I: Foundation and fluid mechanics Numerical Heat Transfer Part A-applications. ,vol. 33, pp. 799- 816 ,(1998) , 10.1080/10407789808913967
D.L. Gee, R.L. Webb, Forced convection heat transfer in helically rib-roughened tubes International Journal of Heat and Mass Transfer. ,vol. 23, pp. 1127- 1136 ,(1980) , 10.1016/0017-9310(80)90177-5
Zaid S Kareem, MN Mohd Jaafar, Tholudin M Lazim, Shahrir Abdullah, Ammar F AbdulWahid, None, Heat transfer enhancement in two-start spirally corrugated tube alexandria engineering journal. ,vol. 54, pp. 415- 422 ,(2015) , 10.1016/J.AEJ.2015.04.001
Suriyan Laohalertdecha, Paisarn Naphon, Somchai Wongwises, A review of electrohydrodynamic enhancement of heat transfer Renewable & Sustainable Energy Reviews. ,vol. 11, pp. 858- 876 ,(2007) , 10.1016/J.RSER.2005.07.002