Laboratory investigation and commercial test for rotors-assembled strand applied in smooth tube

Experimental Thermal and Fluid Science

Volumn 33, Issue 1, 2008, Pages 1-9

  Li, Feng Xiang ^a   Ding, Yu Mei ^a   Guan, Chang Feng ^a   Xie, Peng Cheng ^a   Yan, Hua ^a   Yang, Wei Min ^a  

^a BEIJING UNIVERSITY OF CHEMICAL TECHNOLOGY   (China)

Author keywords

Commercial test; Dependency; Friction factor; Heat transfer enhancement; Rotors assembled strand

Indexed keywords

AERODYNAMICS; DATA REDUCTION; DROPS; ELECTRIC POWER PLANT LOADS; ELECTRIC POWER PLANTS; EXPERIMENTS; FLUID MECHANICS; FOOD PROCESSING; FRICTION; HEAT EXCHANGERS; HEAT TRANSFER; HEATING EQUIPMENT; KETONES; MIXED CONVECTION; NUSSELT NUMBER; POWER PLANTS; PRANDTL NUMBER; PRESSURE DROP; REYNOLDS NUMBER; RHENIUM; ROTORS; TESTING; THERMOANALYSIS; TRIBOLOGY;

COMMERCIAL TEST; DEPENDENCY; ELECTRIC POWERS; ENTRANCE EFFECTS; EXPERIMENTAL SYSTEMS; FRICTION FACTOR; FRICTION FACTORS; HEAT TRANSFER ENHANCEMENT; OVERALL HEAT-TRANSFER COEFFICIENTS; REDUCTION METHODS; REGRESSION METHODS; REYNOLDS; ROTORS-ASSEMBLED STRAND; SMOOTH TUBES; WORKING FLUIDS;

TUBES (COMPONENTS);

EID: 52949110176     PISSN: 08941777     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.expthermflusci.2008.04.005     Document Type: Article

References (30)

1. Taborek J., et al. Fouling - the major unresolved problem in heat transfer. Chemical Engineering Progress 68 7 (1972) 69-78
2. Abu-Zaid M. A fouling evaluation system for industrial heat transfer equipment subject to fouling. International Communications in Heat and Mass Transfer 27 6 (2000) 815-824
3. Mohamad A.A. Heat transfer enhancements in heat exchangers fitted with porous media. Part I: constant wall temperature. International Journal of Thermal Sciences 42 (2003) 385-395
4. Eiamsa-ard S., et al. Turbulent flow heat transfer and pressure loss in a double pipe heat exchanger with louvered strip inserts. International Communications in Heat and Mass Transfer (2007) 10.1016/j.icheatmasstransfer.2007.07.003
5. Lin Q., et al. Study on the heat transfer enhancement by the hydraulic turbine in a tube. Chinese Journal of Mechanical Engineering 40 5 (2004) 165-169
6. Tijing L.D., et al. A study on heat transfer enhancement using straight and twisted internal fin inserts. International Communications in Heat Mass and Transfer 33 (2006) 719-726
7. Naphon P. Effect of coil-wire insert on heat transfer enhancement and pressure drop of the horizontal concentric tubes. International Communications in Heat Mass and Transfer 33 (2006) 753-763
8. García A., et al. Enhancement of laminar and transitional flow heat transfer in tubes by means of wire coil inserts. International Journal of Heat and Mass Transfer 50 (2007) 3176-3189
9. García A., et al. Flow pattern assessment in tubes with wire coil inserts in laminar and transition regimes. International Journal of Heat and Fluid Flow 28 (2007) 516-525
10. Yildiz C., et al. Heat transfer and pressure drop in a heat exchanger with a helical pipe containing inside springs. Energy Conversion and Management 38 6 (1997) 619-624
11. Zhang S., and Zhang L. Experimental study of heat exchanger of built-in spiral spring heat exchange tubes. China Petroleum Machinery 30 7 (2002) 5-8
12. Gül H., and Evin D. Heat transfer enhancement in circular tubes using helical swirl generator insert at the entrance. International Journal of Thermal Sciences (2007) 10.1016/j.ijthermalsci.2006.12.010
13. Promvonge P., and Eiamsa-ard S. Heat transfer augmentation in a circular tube using V-nozzle turbulator inserts and snail entry. Experimental Thermal and Fluid Science 32 1 (2007) 332-340
14. Promvonge P., and Eiamsa-ard S. Heat transfer enhancement in a tube with combined conical-nozzle inserts and swirl generator. Energy Conversion and Management 47 (2006) 2867-2882
15. Eiamsa-ard S., et al. Experimental investigation of heat transfer and flow friction in a circular tube fitted with regularly spaced twisted tape elements. International Communications in Heat and Mass Transfer 33 (2006) 1225-1233
16. Liao Q., and Xin M.D. Augmentation of convective heat transfer inside tubes with three-dimensional internal extended surfaces and twisted-tape inserts. Chemical Engineering Journal 78 (2000) 95-105
17. Zimparov V. Prediction of friction factors and heat transfer coefficients for turbulent flow in corrugated tubes combined with twisted tape inserts. Part 1: friction factors. International Journal of Heat and Mass Transfer 47 (2004) 589-599
18. Zimparov V. Prediction of friction factors and heat transfer coefficients for turbulent flow in corrugated tubes combined with twisted tape inserts. Part 2: heat transfer coefficient. International Journal of Heat and Mass Transfer 47 (2004) 385-393
19. Chang S.W., et al. Turbulent heat transfer and pressure drop in tube fitted with serrated twisted tape. International Journal of Thermal Sciences 46 (2007) 506-518
20. Sivashanmugam P., and Nagarajan P.K. Studies on heat transfer and friction factor characteristics of laminar flow through a circular tube fitted with right and left helical screw-tape inserts. Experimental Thermal and Fluid Science 32 1 (2007) 192-197
21. Sarma P.K., et al. A combined approach to predict friction coefficients and convective heat transfer characteristics in A tube with twisted tape inserts for a wide range of Re and Pr. International Journal of Thermal Sciences 44 (2005) 393-398
22. Sarma P.K., et al. A new method to predict convective heat transfer in a tube with twisted tape inserts for turbulent flow. International Journal of Thermal Sciences 41 (2002) 955-960
23. Weimin Yang, Yumei Ding, Libo Geng, Wei Huang, Rotors-assembled automatic cleaning and heat transfer enhancement device, CN Patent 200520127121.9, assigned to Huang Wei and Beijing University of Chemical Technology, 2005.
24. Meng J.A., Liang X.G., Chen Z.J., and Li Z.X. Experimental study on convective heat transfer in alternating elliptical axis tubes. Experimental Thermal and Fluid Science 29 4 (2005) 457-465
25. Xiao-Wei Li, Ji-An Meng, Zhi-Xin Li, Zeng-Yuan Guo, Experimental study of sing-phase pressure drop and heat transfer in a micro-fin tube, Experimental Thermal and Fluid Science, to be published.
26. Fengxiang Li, Hua Yan, Yumei Ding, Weimin Yang, Jing Tan, Characteristic length in the experiment of heat transfer and friction for tube side disturbed flow, Journal of Chemical Industry and Engineering, to be published.
27. Dirker J., and Meyer J.P. Convective heat transfer coefficients in concentric annuli. Heat Transfer Engineering 26 2 (2005) 38-44
28. Vilemas J., Cesna B., and Survila V. Heat Transfer in Gas-cooled Annular Channels (1987), Hemisphere, Washington
29. Gnielinski V. New equations for heat and mass transfer in turbulent pipe and channel flows. International Chemical Engineering 16 2 (1976) 359-368
30. Petukhov B.S. Heat Transfer and Friction in Turbulent Pipe Flow with Variable Properties. Advances in Heat Transfer vol. 6 (1970), Academic, New York