In this paper, the flow analysis in shell side on the effect of baffle spacing of shell and tube heat exchanger has been studied using theoretical and numerical methods. The researched is carried out in shell and tube heat exchanger for oil cooler of Locomotive. The shell side pressure drop for acceptable limits is 0.3 bar for shell and tube heat exchanger of oil cooler of Locomotive. In the theoretical method, the effect of different geometric parameters and thermal energy exchange in shell side flow has been considered. Theoretical is calculated for eight baffle spacings are namely 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8 and 0.9 of inside diameter of shell. Then, suitable baffle spacing occur 0.5 of inside diameter of shell because it is less than allowable pressure drop. The design is satisfied because the pressure drop for shell side 0.289 bar is lower than the limited pressure drop,0.3 bar. The flow of the shell side was also analyzed using COMSOL Multiphysis with suitable baffle spacing. The pressure values from the simulations results compared with theoretical.
| Published in | International Journal of Science, Technology and Society (Volume 3, Issue 5) |
| DOI | 10.11648/j.ijsts.20150305.15 |
| Page(s) | 254-259 |
| Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
| Copyright |
Copyright © The Author(s), 2024. Published by Science Publishing Group |
Baffle Spacing, Baffle Cut, COMSOL Multiphysis, Heat Exchanger, Pressure Drop
| [1] | J.P. Holman, 1963, Heat Transfer, 8thed, McGraw-Hill Book Company |
| [2] | Bell KJ. Delaware method for shell side design. In: Kakac S, Bergles AE, Mayinger F, editors. Heat exchanger: thermal- hydraulic fundamentals and design. New York: Hemisphere; 1981.p. 581 -618. |
| [3] | Halle H, Chenoweth JM, Wabsganas MW. Shell side water flow pressure drop distribution measurements in an industrial-sized test heat exchanger Eng 1994; 15: 42-56. |
| [4] | Gaddis ES, Gnielinski V. Pressure drop on the shell side of the shell side of shell and tube heat exchangers with segmental baffles. Chem Eng Process 1997; 36: 149-59. |
| [5] | Taborek, J., 1998. Shell and Tube Heat Exchangers in Single Phase Flow. In Handbook of Heat Exchanger Design. Begell House, New York. |
| [6] | Shan, R.K. and D. Sekulic, 2003. Fundamentals of Heat Exchanger Design. Wiley New York. |
| [7] | Professor John R. Thom, 2004, "Wolverine. Single Phase Shell Side Flows and Heat Transfer Data BookII”, Wolverine Tube Inc, www.Wolverine.com. |
| [8] | R. Hesseini, A. Hesseini-Ghaffar, M. Soltani, “Experimental determination of shell side heat transfer coefficient and pressure drop for an oil cooler shell and tube heat exchanger with three different tube bundles”, Applied Therminal Engineering 27 (2007). |
| [9] | M. M. E-Fawal, A. A. Fahmy and B. M, Taher, “ Modelling of Economical Design of Shell and Tube Heat Exchanger using Specificed Pressure Drop”, Journal of American Science, 2011. |
| [10] | COMSOLAB, “Turbulent Flow Through Reactor,” Heat transfer Module Library, Version: COMSOL 4.3b, 2012. |
APA Style
Su Pon Chit, Nyein Aye San, Myat Myat Soe. (2015). Flow Analysis in Shell Side on the Effect of Baffle Spacing of Shell and Tube Heat Exchanger. International Journal of Science, Technology and Society, 3(5), 254-259. https://doi.org/10.11648/j.ijsts.20150305.15
ACS Style
Su Pon Chit; Nyein Aye San; Myat Myat Soe. Flow Analysis in Shell Side on the Effect of Baffle Spacing of Shell and Tube Heat Exchanger. Int. J. Sci. Technol. Soc. 2015, 3(5), 254-259. doi: 10.11648/j.ijsts.20150305.15
AMA Style
Su Pon Chit, Nyein Aye San, Myat Myat Soe. Flow Analysis in Shell Side on the Effect of Baffle Spacing of Shell and Tube Heat Exchanger. Int J Sci Technol Soc. 2015;3(5):254-259. doi: 10.11648/j.ijsts.20150305.15
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Download@article{10.11648/j.ijsts.20150305.15,
author = {Su Pon Chit and Nyein Aye San and Myat Myat Soe},
title = {Flow Analysis in Shell Side on the Effect of Baffle Spacing of Shell and Tube Heat Exchanger},
journal = {International Journal of Science, Technology and Society},
volume = {3},
number = {5},
pages = {254-259},
doi = {10.11648/j.ijsts.20150305.15},
url = {https://doi.org/10.11648/j.ijsts.20150305.15},
eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijsts.20150305.15},
abstract = {In this paper, the flow analysis in shell side on the effect of baffle spacing of shell and tube heat exchanger has been studied using theoretical and numerical methods. The researched is carried out in shell and tube heat exchanger for oil cooler of Locomotive. The shell side pressure drop for acceptable limits is 0.3 bar for shell and tube heat exchanger of oil cooler of Locomotive. In the theoretical method, the effect of different geometric parameters and thermal energy exchange in shell side flow has been considered. Theoretical is calculated for eight baffle spacings are namely 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8 and 0.9 of inside diameter of shell. Then, suitable baffle spacing occur 0.5 of inside diameter of shell because it is less than allowable pressure drop. The design is satisfied because the pressure drop for shell side 0.289 bar is lower than the limited pressure drop,0.3 bar. The flow of the shell side was also analyzed using COMSOL Multiphysis with suitable baffle spacing. The pressure values from the simulations results compared with theoretical.},
year = {2015}
}
TY - JOUR T1 - Flow Analysis in Shell Side on the Effect of Baffle Spacing of Shell and Tube Heat Exchanger AU - Su Pon Chit AU - Nyein Aye San AU - Myat Myat Soe Y1 - 2015/08/29 PY - 2015 N1 - https://doi.org/10.11648/j.ijsts.20150305.15 DO - 10.11648/j.ijsts.20150305.15 T2 - International Journal of Science, Technology and Society JF - International Journal of Science, Technology and Society JO - International Journal of Science, Technology and Society SP - 254 EP - 259 PB - Science Publishing Group SN - 2330-7420 UR - https://doi.org/10.11648/j.ijsts.20150305.15 AB - In this paper, the flow analysis in shell side on the effect of baffle spacing of shell and tube heat exchanger has been studied using theoretical and numerical methods. The researched is carried out in shell and tube heat exchanger for oil cooler of Locomotive. The shell side pressure drop for acceptable limits is 0.3 bar for shell and tube heat exchanger of oil cooler of Locomotive. In the theoretical method, the effect of different geometric parameters and thermal energy exchange in shell side flow has been considered. Theoretical is calculated for eight baffle spacings are namely 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8 and 0.9 of inside diameter of shell. Then, suitable baffle spacing occur 0.5 of inside diameter of shell because it is less than allowable pressure drop. The design is satisfied because the pressure drop for shell side 0.289 bar is lower than the limited pressure drop,0.3 bar. The flow of the shell side was also analyzed using COMSOL Multiphysis with suitable baffle spacing. The pressure values from the simulations results compared with theoretical. VL - 3 IS - 5 ER -
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