Heat Enhancement of Plate Heat Exchanger Working Efficiency by Twist Tape Turbulator at different pitches in Dairy Milk Pasteurization System
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International Journal of Engineering Trends and Technology (IJETT) |  |
| © 2018 by IJETT Journal | ||
| Volume-60 Number-1 |
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| Year of Publication : 2018 | ||
| Authors : Ranjeet Kumar, Ankesh Kumar Pataskar |
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| DOI : 10.14445/22315381/IJETT-V60P206 |
Citation
Ranjeet Kumar, Ankesh Kumar Pataskar "Heat Enhancement of Plate Heat Exchanger Working Efficiency by Twist Tape Turbulator at different pitches in Dairy Milk Pasteurization System", International Journal of Engineering Trends and Technology (IJETT), V60(1),45-50 June 2018. ISSN:2231-5381. www.ijettjournal.org. published by seventh sense research group
Abstract
The heat exchangers are generally used to transfer heat from one medium to another medium. The heat exchanger are generally used for space heating, refrigeration, air conditioning, power plants, chemical plants, petrochemical plants, petroleum refineries, natural gas processing, and sewage treatment. A Plate Heat Exchanger is a type of heat exchanger that uses metal plates to transfer heat between two fluids. An experimental was conducted in Bhopal Sahakari Dugdh Sangh (BSDS) on Plate Heat Exchanger. Plate Heat Exchangers are used to pasteurize milk in BSDS, in which the hot water is used to transfer heat towards milk by which milk is pasteurized. The temperature of pasteurization milk is set on 78°C in Bhopal Sahakari Dugdh Sangh plant for milk properties, when the temperature of pasteurized milk become below 78°C the milk come in raw milk tank to again pasteurize. By which we got the working plate heat exchanger efficiency of Bhopal Sahakari Dugdh Sangh is 55.05%. We enhance the working plate heat exchanger efficiency of Bhopal Sahakari Dugdh Sangh by placing twist tape turbulators at different pitches (1cm, 2cm, 3cm,). in inlet hot water pipe. We got the working efficiency of Plate Heat Exchanger in these pitches are 71.01%, 63.76% and 62.97%. The experiments proposed for counter flow models of the fluids. After modification by twist tape turbulator at different pitches in Plate Heat exchanger set up we got that at 1cm pitch is better twist tape turbulator than other pitches of turbulator.
Reference
[1] Tabish Alam, Man-Hoe Kim. “A comprehensive review on single phase heat transfer enhancement techniques in heat exchanger applications”. Renewable and Sustainable Energy Reviews 81 (2018) 813–839.
[2] Chirag Maradiya, Jeetendra Vadher, Ramesh Agarwal. “The heat transfer enhancement techniques and their Thermal Performance Factor”. Beni-Suef Univ. J. Basic Appl. Sci. xxx (2017) xxx–xxx.
[3] Zhe Wang, Zan Wu et al. “Experimental comparative evaluation of a graphene nanofluid coolant in miniature plate heat exchanger.” International Journal of Thermal Sciences 130 (2018) 148–156.
[4] Atul Bhattad et al. “Discrete phase numerical model and experimental study of hybrid nanofluid heat transfer and pressure drop in plate heat exchanger.” International Communications in Heat and Mass Transfer 91 (2018) 262– 273.
[5] M.Thirumarimurugan et al. “Simulation Studies on Plate Type Heat Exchanger using ANN.” International Journal of Chem. Tech Research CODEN (USA): IJCRGG ISSN : 0974-4290 Vol.1, No.2, pp 349-354 , April-June 2009.
[6] Abhishek Nandan et al. “A Review on Heat Transfer Improvent of Plate Heat Exchanger.” Int. Journal of Engineering Research and Applications ISSN: 2248-9622, Vol. 5, Issue 3, ( Part -3) March 2015, pp.21-26.
[7] M. Faizal et al. “Experimental studies on a corrugated plate heat exchanger for small temperature difference applications.” Experimental Thermal and Fluid Science 36 (2012) 242–248.
[8] Dnyaneshwar B.Sapkal et al. “Computer Aided Design CFD Analysis of Heat Exchanger.” International Journal of Innovative and Emerging Research in Engineering Volume 2, Special Issue 1 MEPCON 2015.
[9] Oana Giurgiu et al. “Plate heat exchangers - flow analysis through mini channels.” Energy Procedia 85 (2016) 244 – 251.
[10] Koen Grijspeerdt et al. “Application of computational fluid dynamics to model the hydrodynamics of plate heat exchangers for milk processing.” Journal of Food Engineering 57 (2003) 237–242.
[11] Chandan Kumar Sethi. “CFD Analysis on Effectiveness of a Plate Type Heat Exchanger Using Sea Water and Engine Oil.” International Journal of Advanced Mechanical Engineering. ISSN 0973-6085 Volume 12, Number 1 (2017) pp. 191-198.
[12] T.S. Khan et al. “Experimental investigation of single phase convective heat transfer coefficient in a corrugated plate heat exchanger for multiple plate configurations.” Applied Thermal Engineering30 (2010) 1058-1065.
[13] Vikas Kumar et al. “Effect of variable spacing on performance of plate heat exchanger using nano fluids.” Energy 114 (2016) 1107e1119.
[14] Wei Lu et al. “Analytical solutions of force convective heat transfer in plate heat exchangers partially filled with metal foams.” International Journal of Heat and Mass 0Transfer 110 (2017) 476–481.
[15] M. Rossato et al. “Heat transfer and pressure drop during condensation of low-GWP refrigerants inside bar and-plate heat exchangers.” International Journal of Heat and Mass Transfer 114 (2017) 363–379.
[16] Ranjeet Kumar, Ankesh Kumar Pataskar, “Heat Enhancement of Plate Heat Exchanger Working Efficiency by Using Turbulators in Dairy Milk Pasteurization System”, International Journal for Scientific Research & Development( IJSRD), in Vol 6, issue 4, published on on June 2018 ISSN: 2321 0613.
Keywords
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