Abonnement à la biblothèque: Guest
Heat Transfer Research

Publication de 18  numéros par an

ISSN Imprimer: 1064-2285

ISSN En ligne: 2162-6561

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: 1.7 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: 1.4 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: 0.6 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: 0.00072 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: 0.43 SJR: 0.318 SNIP: 0.568 CiteScore™:: 3.5 H-Index: 28

Indexed in

NUMERICAL INVESTIGATION OF THERMAL AND FRICTION CHARACTERISTICS OF TURBULENT FLOW THROUGH A CIRCULAR TUBE WITH PLATE INSERTS

Volume 52, Numéro 17, 2021, pp. 19-33
DOI: 10.1615/HeatTransRes.2021039768
Get accessGet access

RÉSUMÉ

In this study, a plate-type turbulator placed in a circular tube and analysis of the turbulators with different pitches and different fin angles formed on the plate were investigated numerically. Heat transfer performance and friction factor were investigated for Reynolds number 4000−30,000 for each type of turbulator. The basic conservation equations are solved in the steady state in 3D under the turbulent flow conditions by using the ANSYS Fluent commercial code with the realizable k−ε turbulence model based on the finite volume method. Numerical analysis results were obtained in the study conducted according to different flow rates of air. As a result of the analysis, it was observed that the Nusselt number increased depending on the Reynolds number as the fin pitch distance became shorter and the fin angle increased. The use of each turbulator provided thermal improvement compared to the empty heat exchanger, and the highest thermal performance was obtained with the Mod1 60° turbulator at a rate of 208.57%. In addition, the effects of the obtained temperature contours and velocity vectors on the flow characteristics of the turbulator in the heat exchanger were investigated.

RÉFÉRENCES
  1. Acir, A., Canli, M.E., Ata, I., and Tanurun, H.E., Effects of a Circular-Shaped Turbulator Having Varying Hole Numbers on Energy and Exergy Efficiencies of a Solar Air Heater, Int. J. Ambient Energy, vol. 40, no. 7, pp. 739-748, 2019.

  2. ANSYS, Fluent 12.0 Theory Guide 4.12.4, Canonsburg, PA: Ansys Corp., 2010.

  3. Arjmandi, H., Amiri, P., and Pour, M.S., Geometric Optimization of a Double Pipe Heat Exchanger with Combined Vortex Generator and Twisted Tape: A CFD and Response Surface Methodology (RSM) Study, Therm. Sci. Eng. Prog., vol. 18, 100514, 2020.

  4. Bademci, N., Numerical Investigation of the Heat Transfer and Flow Characteristics of Turbulators Placed in Tubes, MS, Batman University, Batman, Turkey, 2017.

  5. Baysal, E., Esmerkezli Boru Tipli Isi Degistiricilerinde Deneysel ve Sayisal Isi Transferi Sonuclarinin Karsilastirilmasi, J. Polytech., vol. 11, no. 4, pp. 345-352, 2008.

  6. Baysal, E., Solmaz, O., Okten, M., and Baseski, Y., Numerical Investigation of the Effect of Using Counter-Flow Turbulators on Pressure Change in Inner Tube Heat Exchangers, El-Cezeri J. Sci. Eng., vol. 8, no. 2, pp. 817-826, 2021.

  7. Bhattacharyya, S., Chattopadhyay, H., and Haldar, A., Design of Twisted Tape Turbulator at Different Entrance Angles for Heat Transfer Enhancement in a Solar Heater, Beni-Suef Univ. J. Basic Appl. Sci., vol. 7, no. 1, pp. 118-126, 2018.

  8. Chamoli, S., Lu, R., and Yu, P., Thermal Characteristic of a Turbulent Flow through a Circular Tube Fitted with Perforated Vortex Generator Inserts, Appl. Therm. Eng., vol. 121, pp. 1117-1134, 2017.

  9. Dalkilic, A.S., Turk, O.A., Mercan, H., Nakkaew, S., and Wongwises, S., An Experimental Investigation on Heat Transfer Characteristics of Graphite-SiO2/Water Hybrid Nanofluid Flow in Horizontal Tube with Various Quad-Channel Twisted Tape Inserts, Int. Commun. Heat Mass Transf., vol. 107, pp. 1-13, 2019.

  10. Dittus, F.W. and Boelter, L.M.K., Heat Transfer in Automobile Radiators of the Tubular Type, University of California Publications on Engineering, vol. 2, no. 13, pp. 443-461, Berkeley: Univercity of California Press, 1930.

  11. Durmus, A., Durmus, A., and Esen, M., Investigation of Heat Transfer and Pressure Drop in a Concentric Heat Exchanger with Snail Entrance, Appl. Therm. Eng., vol. 22, no. 3, pp. 321-332, 2002.

  12. Eiamsa-ard, S. and Promvonge, P., Performance Assessment in a Heat Exchanger Tube with Alternate Clockwise and Counter-Clockwise Twisted Tape Inserts, Int. J. Heat Mass Transf., vol. 53, pp. 1364-1372, 2010.

  13. Gnielinski, V., New Equations for Heat and Mass Transfer in Turbulent Pipe and Channel Flow, Int. Chem. Eng., vol. 16, no. 2, pp. 359-368, 1976.

  14. Guo, J., Fan, A., Zhang, X.Y., and Liu, W., A Numerical Study on Heat Transfer and Friction Factor Characteristics of Laminar Flow in a Circular Tube Fitted with Center-Cleared Twisted Tape, Int. J. Therm. Sci., vol. 50, no. 7, pp. 1263-1270, 2011.

  15. Guo, Z., Cheng, L., Cao, H., Zhang, H., Huang, X., and Min, J., Heat Transfer Enhancement - A Brief Review of Literature in 2020 and Prospects, Heat Transf. Res., vol. 52, no. 10, pp. 65-92, 2021.

  16. Ibrahim, M.M., Essa, M.A., and Mostafa, N.H., A Computational Study of Heat Transfer Analysis for a Circular Tube with Conical Ring Turbulators, Int. J. Therm. Sci., vol. 137, pp. 138-160, 2019.

  17. Kahraman, N., Sekmen, U., Ceper, B., and Akansu, S.O., Numerical Investigation of Effect of Turbulator on Heat Transfer in Pipe Flows, J. Therm. Sci. Technol., vol. 28, no. 2, pp. 51-59, 2008.

  18. Kurtbas, I., Durmus, A., Eren, H., and Turgut, E., Effect of Propeller Type Swirl Generators on the Entropy Generation and Efficiency of Heat Exchangers, Int. J. Therm. Sci., vol. 46, pp. 300-307, 2007.

  19. Liu, Y., Ma, X., Ye, X., Chen, Y., Cheng, Y., and Lan, Z., Heat Transfer Enhancement of Annular Finned Tube Exchanger Using Vortex Generators: The Effect of Oriented Functional Circumferential Arrangement, Therm. Sci. Eng. Prog., vol. 10, pp. 27-35, 2019.

  20. Moody, L.F., Friction Factors for Pipe Flow, Trans. ASME, vol. 66, pp. 671-684, 1944.

  21. Nalavade, S.P., Prabhune, C.L., and Sane, N.K., Effect of Novel Flow Divider Type Turbulators on Fluid Flow and Heat Transfer, Therm. Sci. Eng. Prog., vol. 9, pp. 322-331, 2019.

  22. Okten, M., Experimental Investigation of the Performance of Hybrid Nano Fluid with Plate and Concentric Tube Heat Exchanger, MS, Gazi University, Ankara, Turkey, 2020.

  23. Petukhov, B.S., Heat Transfer and Friction in Turbulent Pipe Flow with Variable Physical Properties, in Advances in Heat Transfer, T.F. Irvine and J.P. Hartnett, Eds., New York: Elsevier, vol. 6, pp. 503-564, 1970.

  24. Ponnada, S., Subrahmanyam, T., and Naidu, S.V., A Comparative Study on the Thermal Performance of Water in a Circular Tube with Twisted Tapes, Perforated Twisted Tapes and Perforated Twisted Tapes with Alternate Axis, Int. J. Therm. Sci., vol. 136, pp. 530-538, 2019.

  25. Sahin, H.M., Baysal, E., and Dal, A.R., Experimental and Numerical Investigation of Thermal Characteristics of a Novel Concentric Type Tube Heat Exchanger with Turbulators, Int. J. Energy Res., vol. 37, pp. 1088-1102, 2013.

  26. Salari, S. and Goudarzi, K., Intensification of Heat Transfer in Heater Tubes of City Gas Stations Using Spiral Spring Inserts, Therm. Sci. Eng. Prog., vol. 3, pp. 123-132, 2017.

  27. Sawhney, J.S., Maithani, R., and Chamoli, S., Experimental Investigation of Heat Transfer and Friction Factor Characteristics of Solar Air Heater Using Wavy Delta Winglets, Appl. Therm. Eng., vol. 117, pp. 740-751, 2017.

  28. Selimli, S. and Recebli, Z., Impact of Electrical and Magnetic Field on Cooling Process of Liquid Metal Duct Magnetohydrodynamic Flow, Therm. Sci., vol. 22, no. 1A, pp. 263-271, 2018.

  29. Selimli, S., Numerical Investigation of the Effect of Surface Geometry on Bullet Aerodynamic Behaviors, J. Polytech., vol. 24, no. 1, pp. 299-304, 2021.

  30. Selimli, S., Recebli, Z., and Arcaklioglu, E., MHD Numerical Analyses of Hydrodynamically Developing Laminar Liquid Lithium Duct Flow, Int. J. Hydrogen Energy, vol. 40, no. 44, pp. 15358-15364, 2015.

  31. Sheikholeslami, M., Jafaryar, M., Shafee, A., Li, Z., and Haq, R., Heat Transfer of Nanoparticles Employing Innovative Turbulator Considering Entropy Generation, Int. J. Heat Mass Transf., vol. 136, pp. 1233-1240, 2019.

  32. Sieder, E.N. and Tate, G.E., Heat Transfer and Pressure Drop of Liquids in Tubes, Ind. Eng. Chem., vol. 28, no. 12, pp. 1429-1435, 1936.

  33. Thianpong, C., Eiamsa-ard, P., Promvonge, P., and Eiamsa-ard, S., Effect of Perforated Twisted-Tapes with Parallel Wings on Heat Transfer Enhancement in a Heat Exchanger Tube, Energy Proc., vol. 14, pp. 1117-1123, 2012.

  34. Wang, Y., Liu, P., Shan, F., Liu, Z., and Liu, W., Effect of Longitudinal Vortex Generator on the Heat Transfer Enhancement of a Circular Tube, Appl. Therm. Eng., vol. 148, pp. 1018-1028, 2019.

  35. Xiong, Q., Jafaryar, M., Divsalar, A., Sheikholeslami, M., Shafee, A., Vo, D.D., Khan, M.H., Tlili, I., and Li, Z., Macroscopic Simulation of Nanofluid Turbulent Flow due to Compound Turbulator in a Pipe, Chem. Phys., vol. 527, Article 110475, 2019.

  36. Xu, Z., Han, Z., Wang, J., and Liu, Z., The Characteristics of Heat Transfer and Flow Resistance in a Rectangular Channel with Vortex Generators, Int. J. Heat Mass Transf., vol. 116, pp. 61-72, 2018.

  37. Yadav, A.S., Shrivastava, V., Sharma, A., Sharma, S.K., Dwivedi, M.K., and Shukla, O.P., CFD Simulation on Thermo-Hydraulic Characteristics of a Circular Tube Having Twisted Tape Inserts, Mater. Today: Proc., 2021 (in press). DOI: 10.1016/j.matpr.2021.0.396.

CITÉ PAR
  1. Cheng Lixin, Chai Lei, Guo Zhixiong, THERMAL ENERGY, PROCESS, AND TRANSPORT INTENSIFICATION - A BRIEF REVIEW OF LITERATURE IN 2021 AND PROSPECTS , Heat Transfer Research, 53, 18, 2022. Crossref

Prochains articles

Effective Efficiency Analysis of Artificially Roughed Solar Air Heater MAN AZAD Energy, Exergy-Emission Performance Investigation of Heat Exchanger with Turbulators Inserts and Ternary Hybrid Nanofluid Ranjeet Rai, Vikash Kumar, Rashmi Rekha Sahoo Temperature correction method of radiation thermometer based on the nonlinear model fitted from spectral emissivity measurements of Ni-based alloy Yanfen Xu, kaihua zhang, Kun Yu, Yufang Liu Analysis of Thermal Performance in a Two-phase Thermosyphon loop based on Flow Visualization and an Image Processing Technique Avinash Jacob Balihar, Arnab Karmakar, Avinash Kumar, Smriti Minj, P L John Sangso Investigation of the Effect of Dead State Temperature on the Performance of Boron Added Fuels and Different Fuels Used in an Internal Combustion Engine. Irfan UÇKAN, Ahmet Yakın, Rasim Behçet PREDICTION OF PARAMETERS OF BOILER SUPERHEATER BASED ON TRANSFER LEARNING METHOD Shuiguang Tong, Qi Yang, Zheming Tong, Haidan Wang, Xin Chen A temperature pre-rectifier with continuous heat storage and release for waste heat recovery from periodic flue gas Hengyu Qu, Binfan Jiang, Xiangjun Liu, Dehong Xia Study on the Influence of Multi-Frequency Noise on the Combustion Characteristics of Pool Fires in Ship Engine Rooms Zhilin Yuan, Liang Wang, Jiasheng Cao, Yunfeng Yan, Jiaqi Dong, Bingxia Liu, Shuaijun Wang Experimental study on two-phase nonlinear oscillation behavior of miniaturized gravitational heat pipe Yu Fawen, Chaoyang Zhang, Tong Li, Yuhang Zhang, Wentao Zheng Flow boiling heat transfer Coefficient used for the Design of the Evaporator of a Refrigeration Machine using CO2 as Working Fluid Nadim KAROUNE, Rabah GOMRI Analyzing The Heat and Flow Characteristics In Spray Cooling By Using An Optimized Rectangular Finned Heat Sink Altug Karabey, Kenan Yakut Thermal management of lithium-ion battery packs by using corrugated channels with nano-enhanced cooling Fatih Selimefendigil, Aykut Can, Hakan Öztop Convective heat transfer inside a rotating helical pipe filled with saturated porous media Krishan Sharma, Deepu P, Subrata Kumar Preparation method and thermal performance of a new ultra-thin flexible flat plate heat pipe Xuancong Zhang, Jinwang Li, Qi Chen Influence of Temperature Gradients and Fluid Vibrations on the Thermocapillary Droplet Behavior in a Rotating Cylinder Yousuf Alhendal The Effect of Corrugation on Heat Transfer and Pressure Drop in a Solar Air Heater: A Numerical Investigation Aneeq Raheem, Waseem Siddique, Shoaib A.Warraich, Khalid Waheed, Inam Ul Haq, Muhammad Tabish Raheem, Muhammad Muneeb Yaseen Investigation of the Effect of Using Different Nanofluids on the Performance of the Organic Rankine Cycle Meltem ARISU, Tayfun MENLİK Entropy generation and heat transfer performance of cylindrical tube heat exchanger with perforated conical rings: a numerical study Anitha Sakthivel, Tiju Thomas Molecular dynamics study of the thermal transport properties in the graphene/C3N multilayer in-plane heterostructures Junjie Zhu, Jifen Wang, Xinyi Liu, Kuan Zhao Flow boiling critical heat flux in a small tube for FC-72 Yuki Otsuki, Makoto Shibahara, Qiusheng Liu, Sutopo Fitri STUDY OF FORCED ACOUSTIC OSCILLATIONS INFLUENCE ON METHANE OXIDATION PROCESS IN OXYGEN-CONTAINING FLOW OF HYDROGEN COMBUSTION PRODUCTS Anastasiya Krikunova, Konstantin Arefyev, Ilya Grishin, Maxim Abramov, Vladislav Ligostaev, Evgeniy Slivinskii, Vitaliy Krivets Examining the Synergistic Use of East-West Reflector and Coal Cinder in Trapezoidal Solar Pond through Energy Analysis VINOTH KUMAR J, AMARKARTHIK ARUNACHALAM
Portail numérique Bibliothèque numérique eBooks Revues Références et comptes rendus Collections Prix et politiques d'abonnement Begell House Contactez-nous Language English 中文 Русский Português German French Spain