Thermal performance in circular tube fitted with coiled square wires

Energy Conversion and Management

Volumn 49, Issue 5, 2008, Pages 980-987

  Promvonge, Pongjet ^a  

^a KING MONGKUT'S INSTITUTE OF TECHNOLOGY LADKRABANG   (Thailand)

Author keywords

Coiled wire; Enhancement efficiency; Heat transfer enhancement; Turbulators; Wire shape

Indexed keywords

FRICTION; HEAT TRANSFER; REYNOLDS NUMBER; TURBULENT FLOW;

COILED WIRE; ENHANCEMENT EFFICIENCY; HEAT TRANSFER ENHANCEMENT; WIRE SHAPE;

ELECTRIC WIRE;

EID: 40749087586     PISSN: 01968904     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.enconman.2007.10.005     Document Type: Article

References (21)

1. Shoji Y., Sato K., and Oliver D.R. Heat transfer enhancement in round tube using coiled wire: influence of length and segmentation. Heat Transfer-Asian Res 32 2 (2003) 99-107
2. García A., Vicente P.G., and Viedma A. Experimental study of heat transfer enhancement with wire coil inserts in laminar-transition-turbulent regimes at different Prandtl numbers. Int J Heat Mass Transfer 48 (2005) 4640-4651
3. Uttarwar S.B., and Raja Rao M. Augmentation of laminar flow heat transfer in tubes by means of coiled wire inserts. Trans ASME 107 (1985) 930-935
4. Chiou J.P. Experimental investigation of the augmentation of forced convection heat transfer in a circular tube using spiral spring inserts. Trans ASME 109 (1987) 300-307
5. Oliver D.R., and Shoji Y. Heat transfer enhancement in round tubes using different tube inserts; non-newtonian fluids. J Chem Eng Res Design 70 (1992) 558-564
6. Prasad R.C., and Shen J. Performance evaluation using exergy analysis-application to wire-coil inserts in forced convection heat transfer. Int J Heat Mass Transfer 37 15 (1994) 2297-2303
7. Ravigururajan T.S., and Bergles A.E. Development and verification of general correlations for pressure drop and heat transfer in single phase turbulent flow in enhanced tubes. Exp Therm Fluid Sci 13 (1996) 55-70
8. Agrawal K.N., Anil Kumar M.A., Behabadi A., and Varma H.K. Heat transfer augmentation by coiled wire inserts during forced convection condensation of R-22 inside horizontal tubes. Int J Multiphase Flow 24 (1998) 635-650
9. Inaba H., and Ozaki K. Heat transfer enhancement and flow drag reduction of forced convection in circular tubes by means of wire coil insert. In: Shah R.K., Bell K.J., Mochizuki S., and Wadekar V.V. (Eds). Handbok of compact heat exchanger (2001), Begell House Inc., New York 445-452
10. Kim H.Y., Koyama S., and Matsumoto W. Flow pattern and flow characteristics for counter-current two-phase flow in a vertical round tube with wire coil insert. Int J Multiphase Flow 27 (2001) 2063-2081
11. Wang L., and Sunden B. Performance comparison of some tube inserts. Int Commun Heat Mass Transfer 29 1 (2002) 45-56
12. Rahai H.R., Vu H.T., and Shojaeefard M.H. Mixing enhancement using a coil insert. Appl Therm Eng 21 (2001) 303-309
13. Inaba H., and Haruki N. Heat transfer enhancement of water flow in a straight pipe with drag reduction surfactant by using wire coil. Trans JSME, Series B 68 (2002) 481-488
14. Rahai H.R., and Wong T.W. Velocity field characteristics of turbulent jets from round tubes with coil inserts. Appl Therm Eng 22 (2002) 1037-1045
15. Yakut K., and Sahin B. The effects of vortex characteristics on performance of coiled wire turbulators used for heat transfer augmentation. Appl Therm Eng 24 16 (2004) 2427-2438
16. Ozceyhan V. Conjugate heat transfer and thermal stress analysis of wire coil inserted tubes that are heated externally with uniform heat flux. Energy Convers Manage 46 9-10 (2005) 1543-1559
17. Naphon P. Effect of coil-wire insert on heat transfer enhancement and pressure drop of the horizontal concentric tubes. Int Commun Heat Mass Transfer 33 6 (2006) 753-763
18. ASME, Standard measurement of fluid flow in pipes using orifice, nozzle and venturi. ASME MFC-3M-1984; United Engineering Center 345 East 47th Street, New York; 1984. p. 1-56.
19. ANSI/ASME, Measurement uncertainty. PTC 19; 1-1985 Part I; 1986.
20. Incropera F., and Dewitt P.D. Introduction to heat transfer. 3rd ed. (1996), John Wiley & Sons
21. Webb R.L. Performance evaluation criteria for use of enhanced heat transfer surfaces in heat exchanger design. Int Journal Heat Mass Transfer 24 (1981) 715-726