Analysis for heat transfer enhancement in the core flow of a tube filled with porous media at different layers

Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering

Volumn 28, Issue 32, 2008, Pages 66-71

  Liu, Wei ^a   Ming, Ting Zhen ^a  

^a HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY   (China)

Author keywords

Core flow in tube; Heat transfer enhancement; Performance evaluation criteria; Porous media; Synergy angle

Indexed keywords

HEAT EXCHANGERS; HEAT TRANSFER; HEAT TRANSFER COEFFICIENTS; HEATING EQUIPMENT; METALLIC SOAPS; POROUS MATERIALS; THERMOANALYSIS; TUBES (COMPONENTS);

CORE FLOW IN TUBE; HEAT TRANSFER ENHANCEMENT; PERFORMANCE EVALUATION CRITERIA; POROUS MEDIA; SYNERGY ANGLE;

FLOW SIMULATION;

EID: 57249085975     PISSN: 02588013     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (21)

1. Bejan A, Kraus AD. Heat transfer handbook[M]. New Jersey: John Wiley and Sons, 2003.
2. Webb RL. Principles of Enhanced Heat Transfer[M]. New York: John Wiley, 1994.
3. Tang Renhu, Yin Fei, Chen Tingkuan. An investigation on heat transfer characteristics of spiral wall with internal rib in supercritical sliding-pressure operation once-through boiler[J]. Proceedings of the CSEE, 2005, 25(16): 90-95(in Chinese).
4. Cui Haiting, Yuan Xiugan, Yao Zhongpeng, et al. Experimental investigation on the heat transfer and flow resistance characteristics of a special-shaped spirally fluted tubes[J]. Proceedings of the CSEE, 2003, 23(6): 217-220(in Chinese).
5. Wu Feng, Wang Qiuwang. Numerical simulation on heat transfer enhancement inside internally longitudinal protuberant finned tube under pulsating flow[J]. Proceedings of the CSEE, 2007, 27(35): 108-112(in Chinese).
6. Xu Zhiming, Yang Shanrang, Gan Yunhua. Experimental investigation on the fouling performance of the transversally corrugated tube[J]. Proceedings of the CSEE, 2005, 25(5): 159-163(in Chinese).
7. Ventsislav Z. Enhancement of heat transfer by a combination of three-start spirally corrugated tubes with a twisted tape[J]. International Journal of Heat and Mass Transfer, 2001, 44(3): 551-574.
8. Yilmaza M, Comaklia O, Yapici S. Enhancement of heat transfer by turbulent decaying swirl flow[J]. Energy Conversion and Management, 1999, 40(6): 1365-1376.
9. Bergles A E. ExHFT for fourth generation heat transfer technology[J]. Experimental Thermal and Fluid Science, 2002, 26(2-4): 335-344.
10. Mohamad A. A., Heat transfer enhancements in heat exchangers fitted with porous media Part I: constant wall temperature[J]. International Journal of Thermal Science, 2003, 42(4): 385-395.
11. Pavel B I, Mohamad A A. An experimental and numerical study on heat transfer enhancement for gas heat exchangers fitted with porous media[J]. International Journal of Heat and Mass Transfer, 2004, 47(23): 4939-4952.
12. Wang S, Guo Z Y, Li Z X. Heat transfer enhancements by using metallic filament insert in channel flow[J]. International Journal of Heat and Mass Transfer, 2001, 44(7): 1373-1378.
13. Liu W, Yang K, Nakayama A. Enhancing heat transfer in the core flow by forming an equivalent thermal boundary layer in the fully developed tube flow[C]. Sixth International Conference on Enhanced, Compact and ultra-Compact Heat Exchangers: Science, Engineering and Technology, Potsdam, Germany, 2007.
14. Yang Kun, Liu Wei. Forming an equivalent thermal boundary layer for fully-developed laminar tube flow and its field synergy analysis[J]. Journal of Engineering Thermophysics, 2007, 28(2): 283-285(in Chinese).
15. Liu Wei, Yang Kun. Mechanism and numerical analysis for heat transfer enhancement in the core flow along a tube, Science in China, Series E, 2008, 51(8): 1073-1314(in Chinese).
16. Promvonge P, Eiamsa A S. Heat transfer enhancement in a tube with combined conical-nozzle inserts and swirl generator[J]. Energy Conversion and Management, 2006, 47(18-19): 2867-2882.
17. Guo Z Y, Tao W Q, Shah R K. The field synergy (coordinnation): principle and its applications in enhancing single phase convective heat transfer[J]. International Journal of Heat and Mass Transfer, 2005, 48(10): 1797-1807.
18. Guo Z Y, Li Z X, Wang B X. A novel concept for convective heat transfer enhancement[J]. International Journal of Heat and Mass Transfer, 1998, 41(14): 2221-2225.
19. Wang L B, Jiang G D, Tao W Q, et al. Numerical simulation of heat transfer and fluid flow characteristics of array of non-uniform plate length positioned obliquely to the flow direction[J]. ASME Journal of Heat Transfer, 1998, 120(2): 991-998.
20. Wu Huiying, Cheng Huier, Shuai Renjun, et al. Research on the heat transfer enhancement by the inlet axial vane swirler in a tube[J]. Proceedings of the CSEE, 1999, 19(4): 46-50(in Chinese).