图书馆订阅: Guest
强化传热期刊

每年出版 8 

ISSN 打印: 1065-5131

ISSN 在线: 1563-5074

The Impact Factor measures the average number of citations received in a particular year by papers published in the journal during the two preceding years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) IF: 2.3 To calculate the five year Impact Factor, citations are counted in 2017 to the previous five years and divided by the source items published in the previous five years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) 5-Year IF: 1.8 The Immediacy Index is the average number of times an article is cited in the year it is published. The journal Immediacy Index indicates how quickly articles in a journal are cited. Immediacy Index: 0.2 The Eigenfactor score, developed by Jevin West and Carl Bergstrom at the University of Washington, is a rating of the total importance of a scientific journal. Journals are rated according to the number of incoming citations, with citations from highly ranked journals weighted to make a larger contribution to the eigenfactor than those from poorly ranked journals. Eigenfactor: 0.00037 The Journal Citation Indicator (JCI) is a single measurement of the field-normalized citation impact of journals in the Web of Science Core Collection across disciplines. The key words here are that the metric is normalized and cross-disciplinary. JCI: 0.6 SJR: 0.433 SNIP: 0.593 CiteScore™:: 4.3 H-Index: 35

Indexed in

Augmented Heat Transfer in Square Channels with Wedge-Shaped and Delta-Shaped Turbulence Promoters

卷 1, 册 1, 1994, pp. 37-52
DOI: 10.1615/JEnhHeatTransf.v1.i1.40
Get accessGet access

摘要

The effect of rib configuration on local heat transfer coefficients and pressure drop in a square channel with two opposite in-line ribbed walls was investigated at Reynolds numbers from 15,000 to 80,000. Two types of rib configurations were studied. The first group is a wedge-shaped rib with the rib height-to-hydraulic diameter ratio of 0.125 and the rib pitch-to-height ratio of 5 or 10. Both full length and broken ribs are studied. The second group is a delta-shaped rib with the rib height-to-hydraulic diameter ratio of 0.125 and the rib pitch-to-height ratio of 5. Both aligned and offset arrangements are studied for a forward and backward direction relative to the mainstream flow. Results show that, for the delta-shaped rib, the backward flow direction has higher heat transfer than the forward flow direction, and the aligned arrangement is better than the offset arrangement. The broken configuration for the wedge-shaped rib performs better than the full length one. In general, the delta-shaped rib performs better than the wedge-shaped rib. The backward delta-shaped aligned rib configuration produces the highest heat transfer augmentation (3-4 times), while the backward delta-shaped offset rib creates the smallest pressure drop penalty (5-6 times). Results also show that the surface heat flux ratio has significant effect on the smooth-side heat transfer augmentation, while the effect on the ribbed-side is relatively small.

对本文的引用
  1. Xie Gongnan, Zheng Shaofei, Sundén Bengt, Heat Transfer and Flow Characteristics in Rib-/Deflector-Roughened Cooling Channels with Various Configuration Parameters, Numerical Heat Transfer, Part A: Applications, 67, 2, 2015. Crossref

  2. Ekkad Srinath V., Internal Cooling, in Turbine Aerodynamics, Heat Transfer, Materials, and Mechanics, 2014. Crossref

  3. Zheng Shaofei, Ji Tingwu, Xie Gongnan, Sundén Bengt, On the Improvement of the Poor Heat Transfer Lee-Side Regions of Square Cross-Section Ribbed Channels, Numerical Heat Transfer, Part A: Applications, 66, 9, 2014. Crossref

  4. Chandra P. R., Niland M. E., Han J. C., Turbulent Flow Heat Transfer and Friction in a Rectangular Channel With Varying Numbers of Ribbed Walls, Journal of Turbomachinery, 119, 2, 1997. Crossref

  5. HAN JE-CHIN, DUTTA SANDIP, Recent Developments in Turbine Blade Internal Cooling, Annals of the New York Academy of Sciences, 934, 1, 2006. Crossref

  6. Rallabandi Akhilesh P., Yang Huitao, Han Je-Chin, Heat Transfer and Pressure Drop Correlations for Square Channels With 45 Deg Ribs at High Reynolds Numbers, Journal of Heat Transfer, 131, 7, 2009. Crossref

  7. Liou T.-M. , Chen C.-C. , Tsai T.-W. , Heat Transfer and Fluid Flow in a Square Duct With 12 Different Shaped Vortex Generators , Journal of Heat Transfer, 122, 2, 2000. Crossref

  8. Baranov P. A., Isaev S. A., Usachev A. E., Numerical analysis of the influence of rotary rear cylinders on a nonstationary wake behind an elongated body, Journal of Engineering Physics and Thermophysics, 73, 3, 2000. Crossref

  9. Won S. Y. , Burgess N. K. , Peddicord S. , Ligrani P. M. , Spatially Resolved Surface Heat Transfer for Parallel Rib Turbulators With 45 Deg Orientations Including Test Surface Conduction Analysis , Journal of Heat Transfer, 126, 2, 2004. Crossref

  10. Rallabandi Akhilesh P., Alkhamis Nawaf, Han Je-Chin, Heat Transfer and Pressure Drop Measurements for a Square Channel With 45 deg Round-Edged Ribs at High Reynolds Numbers, Journal of Turbomachinery, 133, 3, 2011. Crossref

  11. Slabaugh Carson, Valentino Michelle, Ricklick Mark, Kapat J., Heat Transfer and Friction Augmentation in a Narrow Rectangular Duct with Ribs Applied to One Wall, 46th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit, 2010. Crossref

  12. Kumar Sourabh, Amano R. S., Experimental investigation of heat transfer and flow using V and broken V ribs within gas turbine blade cooling passage, Heat and Mass Transfer, 51, 5, 2015. Crossref

  13. Pramanik Debashis, Saha Sujoy K., Thermohydraulics of Laminar Flow Through Rectangular and Square Ducts With Transverse Ribs and Twisted Tapes, Journal of Heat Transfer, 128, 10, 2006. Crossref

  14. Lai Alvin C.K, Byrne Miriam A, Goddard Anthony J.H, Particle deposition in ventilation duct onto three-dimensional roughness elements, Building and Environment, 37, 10, 2002. Crossref

  15. Ligrani P. M., Oliveira M. M., Blaskovich T., Comparison of Heat Transfer Augmentation Techniques, AIAA Journal, 41, 3, 2003. Crossref

  16. Tran Lucky V., Tran Patrick K., Kapat Jayanta S., Numerical Benchmark of Friction Factor in Pipes with Repeated-Rib Roughness, 51st AIAA/SAE/ASEE Joint Propulsion Conference, 2015. Crossref

  17. Henze M., von Wolfersdorf J., Influence of approach flow conditions on heat transfer behind vortex generators, International Journal of Heat and Mass Transfer, 54, 1-3, 2011. Crossref

  18. Han Je-Chin, Turbine Blade Cooling Studies at Texas A&M University: 1980-2004, Journal of Thermophysics and Heat Transfer, 20, 2, 2006. Crossref

  19. Eckert E.R.G., Goldstein R.J., Ibele W.E., Patankar S.V., Simon T.W., Strykowski P.J., Tamma K.K., Kuehn T.H., Bar-Cohen A., Heberlein J.V.R., Hofeldt D.L., Stelson K.A., Davidson J.H., Heat transfer—a review of 1993 literature, International Journal of Heat and Mass Transfer, 39, 5, 1996. Crossref

  20. Saha Sujoy Kumar, Thermal and friction characteristics of turbulent flow through rectangular and square ducts with transverse ribs and wire-coil inserts, Experimental Thermal and Fluid Science, 34, 5, 2010. Crossref

  21. Won S.Y., Ligrani P.M., Comparisons of flow structure and local Nusselt numbers in channels with parallel- and crossed-rib turbulators, International Journal of Heat and Mass Transfer, 47, 8-9, 2004. Crossref

  22. Xu Guoqiang, Li Yang, Deng Hongwu, Li Haiwang, Yu Xiao, The application of similarity theory for heat transfer investigation in rotational internal cooling channel, International Journal of Heat and Mass Transfer, 85, 2015. Crossref

  23. Olsson Carl-Olof, Sundén Bengt, Experimental study of flow and heat transfer in rib-roughened rectangular channels, Experimental Thermal and Fluid Science, 16, 4, 1998. Crossref

  24. Han Je-Chin, Chen Hamn-Ching, Turbine Blade Internal Cooling Passages with Rib Turbulators, Journal of Propulsion and Power, 22, 2, 2006. Crossref

  25. Slabaugh Carson D., Tran Lucky V., Kapat J. S., Warren Bobby A., Heat Transfer and Friction Augmentation in High Aspect Ratio, Ribbed Channels With Dissimilar Inlet Conditions, Journal of Turbomachinery, 134, 6, 2012. Crossref

  26. Henze M., von Wolfersdorf J., Weigand B., Dietz C.F., Neumann S.O., Flow and heat transfer characteristics behind vortex generators – A benchmark dataset, International Journal of Heat and Fluid Flow, 32, 1, 2011. Crossref

  27. Lai Alvin C.K, Byrne Miriam A, Goddard Anthony J.H, AEROSOL DEPOSITION IN TURBULENT CHANNEL FLOW ON A REGULAR ARRAY OF THREE-DIMENSIONAL ROUGHNESS ELEMENTS, Journal of Aerosol Science, 32, 1, 2001. Crossref

  28. Chandra Pankaj, Fontenot Michael, Han Je-Chin, Effect of non-traditional rib-profiles on heat transfer and friction in turbulent channel flows, 31st Thermophysics Conference, 1996. Crossref

  29. Ligrani Phil, Heat Transfer Augmentation Technologies for Internal Cooling of Turbine Components of Gas Turbine Engines, International Journal of Rotating Machinery, 2013, 2013. Crossref

  30. Mahmood Gazi I., Sabbagh Mounir Z., Ligrani Phillip M., Heat Transfer in a Channel with Dimples and Protrusions on Opposite Walls, Journal of Thermophysics and Heat Transfer, 15, 3, 2001. Crossref

  31. Manglik Raj M., Enhancement of Convective Heat Transfer, in Handbook of Thermal Science and Engineering, 2017. Crossref

  32. Saha Krishnendu, Acharya Sumanta, Heat Transfer Enhancement Using Angled Grooves as Turbulence Promoters, Journal of Turbomachinery, 136, 8, 2014. Crossref

  33. Ligrani P. M. , Mahmood G. I. , Spatially Resolved Heat Transfer and Friction Factors in a Rectangular Channel With 45-Deg Angled Crossed-Rib Turbulators , Journal of Turbomachinery, 125, 3, 2003. Crossref

  34. Buchanan Tyler, Garcia Daniel, Hossain Jahed, Kapat Jayanta S., Investigation into the Feasibility of Using Turbulators in Liquid Rocket Combustion Chamber Cooling Channels Using a Conjugate Heat Transfer Analysis, 2018 Joint Propulsion Conference, 2018. Crossref

  35. Manglik Raj M., Enhancement of Convective Heat Transfer, in Handbook of Thermal Science and Engineering, 2018. Crossref

  36. Weigand Bernhard, Turbinenschaufel-Kühlung, in Stationäre Gasturbinen, 2019. Crossref

  37. Wang Longfei, Wang Songtao, Liu Wei, Wen Fengbo, Zhou Xun, Wang Zhongqi, Numerical predictions on heat transfer and flow characteristics in a straight channel with different geometric parameters wavy ribs, Applied Thermal Engineering, 140, 2018. Crossref

  38. Shrestha Samprada, Prasad Anish, Ricklick Mark A., Internal Cooling of Rotating and Non-Rotating Channels with Rib Turbulators, 2018 AIAA Aerospace Sciences Meeting, 2018. Crossref

  39. Zhang Mingyang, Singh Prashant, Ekkad Srinath V., Rib Turbulator Heat Transfer Enhancements at Very High Reynolds Numbers, Journal of Thermal Science and Engineering Applications, 11, 6, 2019. Crossref

  40. Dietz C. F., Henze M., Neumann S. O., von Wolfersdorf J., Weigand B., The Effects of Vortex Generator Arrays on Heat Transfer and Flow Field, in High Performance Computing in Science and Engineering ’06, 2007. Crossref

  41. Purnadiana Farida Rahmawati, Prabowo , Sasongko Herman, Numerical analysis of conjugate porous media for increasing heat transfer rate in fixed bed spheres, THE 4TH BIOMEDICAL ENGINEERING’S RECENT PROGRESS IN BIOMATERIALS, DRUGS DEVELOPMENT, HEALTH, AND MEDICAL DEVICES: Proceedings of the International Symposium of Biomedical Engineering (ISBE) 2019, 2193, 2019. Crossref

  42. Weigand Bernhard, Turbinenschaufel-Kühlung, in Stationäre Gasturbinen, 2010. Crossref

  43. Tran Lucky, Valentino Michelle, Ricklick Mark, Kapat J., Effect of Rib Aspect Ratio on Heat Transfer and Friction in Rectangular Channels, 47th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit, 2011. Crossref

  44. Saha Sujoy Kumar, Ranjan Hrishiraj, Emani Madhu Sruthi, Bharti Anand Kumar, 2D Roughness, 3D Roughness and Roughness Applications, in Insert Devices and Integral Roughness in Heat Transfer Enhancement, 2020. Crossref

  45. Valentino Michelle, Tran Lucky, Ricklick Mark, Kapat J., Comparison of Heat Transfer and Friction Augmentation for Symmetric and Non-Symmetric Wedge Turbulators on Two Opposite Walls, 47th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit, 2011. Crossref

  46. Han Je-Chin, Advanced Cooling in Gas Turbines 2016 Max Jakob Memorial Award Paper, Journal of Heat Transfer, 140, 11, 2018. Crossref

  47. Xu Zhi-Ming, Cheng Yong-Lin, Han Zhi-Min, Wang Jing-Tao, Guo Yuan-Jie, Influence of Size of Tetrahedral Vortex Generators on Characteristics of MgO Particulate Fouling, International Journal of Thermophysics, 40, 4, 2019. Crossref

  48. DURMUŞ Seyhun, Effect of Rib Shape on Flow Regime and Heat Transfer, Black Sea Journal of Engineering and Science, 2021. Crossref

  49. Elwekeel Fifi N. M., Abdala Antar M. M., Zheng Qun, Effects of Curved Ribs on Heat Transfer, Friction and Exergy Loss in Rectangular Cooling Channels by CFD, Iranian Journal of Science and Technology, Transactions of Mechanical Engineering, 45, 4, 2021. Crossref

将发表的论文

Flow Boiling Heat Transfer in Microchannel Heat Exchangers with Micro Porous Coating Surface Kuan-Fu Sung, I-Chuan Chang, Chien-Yuh Yang Enhancement Evaluation Criteria for Pool Boiling Enhancement Structures in Electronics Cooling: CHF Enhancement Ratio (ER-CHF) and Enhancement Index (EI) Maharshi Shukla, Satish Kandlikar Influence of transient heat pulse on heat transfer performance of vapor chamber with different filling ratios Zhou Wang, Li Jia, Hongling Lu, Yutong Shen, Liaofei Yin Effect of Geometrical Parameters on the Thermal-Hydraulic Performance of Internal Helically Ribbed Tubes Wentao Ji, Yi Du, Guo-Hui Ou, Pu-Hang Jin, Chuang-Yao Zhao, Ding-Cai Zhang, Wen-Quan Tao Condensation heat transfer in smooth and three-dimensional dimpled tubes of various materials Wei Li In Memoriam of Professor Ralph L. Webb on the anniversary of his 90th birthday Wei Li Analysis of the Single-Blow Transient Testing Technique for Non-metallic Heat Exchangers Wentao Li, Kun Sun, Guoyan ZHOU, Xing Luo, Shan-Tung Tu, Stephan Kabelac, Ke Wang Evaluation of Heat Transfer Rate of Double-Layered Heat Sink Cooling System with High Energy Dissipation El Bachir Lahmer, Jaouad Benhamou, Youssef Admi, Mohammed Amine Moussaoui, Ahmed Mezrhab, Rakesh Kumar Phanden Experimental Investigation on Behavior of a Diesel Engine with Energy, Exergy, and Sustainability Analysis Using Titanium Oxide (Tio2) Blended Diesel and Biodiesel AMAN SINGH RAJPOOT, TUSHAR CHOUDHARY, ANOOP SHUKLA, H. CHELLADURAI, UPENDRA RAJAK, ABHINAV ANAND SINHA COLLISION MORPHOLOGIES OF SUPERCOOLED WATER DROPLETS ON SMALL LOW-TEMPERATURE SUPERHYDROPHOBIC SPHERICAL TARGETS Xin Liu, Yiqing Guo, Jingchun Min, Xuan ZHANG, Xiaomin Wu Pool boiling heat transfer characteristics of porous nickel microstructure surfaces Kun-Man Yao, Mou Xu, Shuo Yang, Xi-Zhe Huang, Dong-chuan MO, Shu-Shen Lyu Field experimental investigation of the insulation deterioration characteristics of overhead pipeline for steam heating network Junguang Lin, Jianfa Zhao, Xiaotian Wang, Kailun Chen, Liang Zhang A parametric and comparative study on bare-tube banks and new-cam-shaped tube banks for waste heat recovery applications Ngoctan Tran, Jane-Sunn Liaw, Chi-Chuan Wang
Begell Digital Portal Begell 数字图书馆 电子图书 期刊 参考文献及会议录 研究收集 订购及政策 Begell House 联系我们 Language English 中文 Русский Português German French Spain