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International Journal of Civil, Mechanical and Energy Science

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Heat Exchanger Thermal Design of Oil System for Turbo Centrifugal Compressor Using Nanofluid( Vol-2,Issue-5,September 2016 )

Author(s):

Hojin Kim

Keywords:

HTRI, Nanaofluid, Shell and tube heat exchanger, oil system cooling, Turbo centrifugal geared compressor

Abstract:

A thermal management is vital issues of all energy equipment such as compressor, gas turbine, and boilers etc. The compressor is generally used in power, oil & gas, air separation, and chemical plant. It is consist of air or gas compression part, gear, bearing, cooling, sealing, lube oil, and control system. In this study focused on heat exchanger for oil supply systems. Lube oil is very important to supply oil and protect bearing. Lube oil’s temperature control is vital issue to prevent system broken. Shell and tube heat exchanger is used as a cooler. In this study, HTRI Xist used to thermal design of oil cooler, with water and nanofluid. The thermal conductivity is ~9.3% higher than water. The tube side overall heat transfer coefficient of nanofluid is increased by ~9% compared to that of water.

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[1] API standard 672, “Packaged, integrally geared centrifugal air compressors for petroleum, chemical, and gas industry services”, Fourth edition, 2007
[2] R.J. Salisbury, R Stack, and M.J. Sassos, “Lubrication and seal oil systems”, Proc. 13th turbomachinery symposium, 1984.
[3] S.K. Das, S.U.S. Choi, W. Yu, and T. Pradeep, Nanofulids science and technology, John Wiley & Sons Inc., Hoboken, New Jersey, 2008.
[4] S.P. Jang, Thermal characteristics of nanofluids, Busan national university seminar, 2004.
[5] J.B. Fourier, “Theorie analytique de la chaleur”, Paris, (English translation by A. Freeman, Dover Publications, New York), 1822.
[6] I.C. Bang and S.H. Chang, Direct observation of a liquid film under a vapor environment in a pool boiling using a nanofluid, Applied Physics Letter, vol. 86, 134107, 2005.
[7] H.J. Kim, I.C. Bang, and J. Onoe, Characteristic stability of bare Au-water nanofluids fabricated by pulsed laser ablation in liquids, Optics and Lasers in Engineering, vol. 47, pp.532-538, 2009.
[8] J.H. Hong, S.H. Kim, and D.S. Kim, “Effect of laser irradiation on thermal conductivity of ZnO nanofluids”, J. Phys.: Conference Series 59, pp.301-304, 2007.
[9] Y. Yue, J. Hou, Z. Ai, L. Yang, Q. Zhang, “Experimental studies of the enhanced heat transfer from a heating vertical flat plate by ionic wind”, Plasma Sci. Tech. 8, pp.697-700, 2006.
[10] H. Masuda, A. Ebra, K. Teamae, and N. Hshinuma, Alteration of thermal conductivity and viscosity of liquid by dispersing ultra-fine particles (dispersion of Al2O3, SiO2, and TiO2 ultra-fine particles), Netsu Bussei, vol. 7, pp.227-233, 1993.
[11] S.U.S. Choi, Enhancing thermal conductivity of fluids with nanoparticles, Developments and applications of Non-Newtonian flows, FED-vol. 231/MD-vol.66, 1995.
[12] A.C. Caputo, P.M. Pelagagge, and P. Salini, Manufacturing cost model for heat exchangers optimization, Appl. Thermal Eng., vol 94, pp.513-533, 2016.
[13] A. Sathyaraj, Analysis and performance enhancement of intercooler in two stage reciprocating air compressor using CFD, International Journal of Application in Mechanical and Production Engineering, vol. 1, pp. 1-5, 2015.
[14] H.J. Kim, Thermal design characterization of heat exchangers for 3 stages turbo centrifugal geared air compressor, International journal of advanced engineering research and science, Vol.3, Issue8, pp.90-94, 2006.
[15] S. Hall, Rules of thumb for chemical engineers, Buterworth-heinemann, 2012.
[16] D. Cobos, “Using the KD 2 & KD 2 pro to measure thermal conductivity of fluids”, Application Note, Decagon Devices, 2007.
[17] D.Q. Kern, Process heat transfer, New York: McGraw Hill, 1950.
[18] J.M Coulson and J.F. Richardson, Chemical engineering Vol. 1 Fluid flow, Heat transfer and Mass transfer, 6th Ed., Elsevier, 1999.