Bhuiya, M.M.K. and Ahamed, Jamal Uddin and Sarkar, M.A.R. and Salam, B. and Masjuki, Haji Hassan and Kalam, M.A. and Saidur, Rahman and Sayem, A.S.M. (2012) Heat transfer and pressure drop characteristics in turbulent flow through a tube. Experimental Heat Transfer, 25 (4). pp. 301-322. ISSN 0891-6152, DOI https://doi.org/10.1080/08916152.2011.623819.
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Official URL: https://doi.org/10.1080/08916152.2011.623819
Abstract
An experimental investigation has been carried out for turbulent flow through a tube with perforated strip inserts. Strips were of mild steels with circular holes of different diameters. Flow varies, with ranging Reynolds numbers from 15,000 to 47,000. Air velocity, tube wall temperatures, and pressure drops were measured for a plain and strip-inserted tube. The heat transfer coefficient and friction factor were found to be 2.80 times and 1.8 times, respectively, that of the plain tube. The heat transfer performance was evaluated and found to be 2.3 times that of the plain tube based on constant blower power.
| Item Type: | Article |
|---|---|
| Funders: | UNSPECIFIED |
| Additional Information: | Export Date: 6 December 2012 Source: Scopus CODEN: EXHTE Language of Original Document: English Correspondence Address: Ahamed, J.U.; Department of Mechanical Engineering, University of Malaya, Kuala Lumpur, 50603, Malaysia; email: jamal293@yahoo.com References: Patankar, S.V., Ivanovic, M., Sparrow, E.M., Analysis of turbulent flow and heat transfer in internally finned tubes and annuli (1979) J. Heat Transf., 101, pp. 29-37; Mafiz, H., Huq, A.M.A., Rahman, M.M., An experimental study of heat transfer in an internally finned tube (1996) Proc. ASME Heat Transf. Div., 2, pp. 211-217; Hsieh, S.S., Huang, I.W., Heat transfer and pressure drop of laminar flow in horizontal tubes with/without longitudinal inserts (2000) J. Heat Transf., 122, pp. 465-476; Wang, L., Sund, B., Performance comparison of some tube inserts (2002) Int. Commun. Heat Mass Transf., 29, pp. 45-56; Saha, S.K., Dutta, A., Dhal, S.K., Friction and heat transfer characteristics of laminar swirl flow through a circular tube fitted with regularly spaced twisted: Tape elements (2001) Int. J. Heat Mass Transf., 44, pp. 4211-4223; Saha, S.K., Langille, P., Heat transfer and pressure drop characteristics of laminar flow through a circular tube with longitudinal strip inserts under uniform wall heat flux (2002) ASME J. Heat Transf., 124, pp. 421-430; Hsieh, S.S., Wu, F.Y., Tsai, H.H., Turbulent heat transfer and flow characteristics in a horizontal circular tube with strip-type inserts: Part i. fluid mechanics (2003) Int. J. Heat Mass Transf., 46, pp. 823-835; Eiamsa-Ard, S., Ploychay, Y., Sripattanapipat, S., Promvong, P., An experimental study of heat transfer and friction factor characteristics in a circular tube fitted with a helical tape (2004) Proceedings of the 18th Conference of Mechanical Engineering Network of Thailand, , Khon Kaen, Thailand October 18-20; Sarkar, M.A.R., Islam, M.Z., Islam, M.A., Heat transfer in turbulent flow through tube with wire-coil inserts (2005) J. Enhanced Heat Transf., 12, pp. 385-394; Sarkar, M.A.R., Hasan, A.B.M.T., Ehsan, M., Talukdar, M.M.A., Huq, A.M.A., Heat transfer in turbulent flow through tube with longitudinal strip inserts Paper no. TH-46 (2005) Proceedings of the 6th International Conference on Mechanical Engineering, , Dhaka, Bangladesh December 28-30; Habert, M., Thome, J.R., Falling-film evaporation on tube bundle with plain and enhanced tubes-part II: Experimental results (2010) Exper. Heat Transf., 23, pp. 259-280; Habert, M., Thome, J.R., Falling-film evaporation on tube bundle with plain and enhanced tubes-part ii: New prediction methods Exper. Heat Transf., 23 (2010), pp. 281-297; Ahamed, J.U., Wazed, M.A., Ahmed, S., Nukman, Y., Tuan Ya, T.M.Y.S., Sarkar, M.A.R., Enhancement and prediction of heat transfer rate in turbulent flow through tube with perforated twisted tape inserts: A new correlation ASME J. Heat Transf., 133 (2011), pp. 1-9; Sundar, S.L., Sharma, K.V., Experimental investigation of heat transfer and friction factor characteristics in a circular tube with longitudinal strip inserts (2008) J. Enhanced Heat Transf., 15, pp. 325-334; Sarada, N.S., Radha, K.K., Raju, A.V.S., Experimental investigations in a circular tube to enhance turbulent heat transfer using mesh inserts (2009) ARPN J. Eng. Appl. Sci., 4, pp. 53-60; Karwa, R., Maheshwari, B.K., Sailesn, P.K., Experimental study of heat transfer and friction in annular ducts with a heated tube having a spirally wound helical spring J. Enhanced Heat Transf., 17 (2010), pp. 77-92; Owner, E., Pankhurst, R.C., (1977) The Measurement of Air Flow, pp. 300-370. , 5th ed. in SI units) Pergamon Press; Bergles, A.E., Blumenkrantz, A.R., Toberek, J., Performance evaluation criteria for enhanced heat transfer surfaces (1974) J. Heat Transf., 2, pp. 239-243; Webb, R.L., Performance evaluation criteria for use of enhanced heat transfer surfaces in heat exchanger design (1981) Int. J. Heat Mass Transf., 24, pp. 715-726; Bhuiya, M.M.K., An Experimental Study of Heat Transfer in Turbulent Flow Through A Tube with Perforated Rectangular Strip Insert, , M.Sc. Thesis Bangladesh University of Engg. & Technology (BUET), Dhaka, Bangladesh; Kline, S.J., McClintock, F.A., Describing uncertainties in single-sample experiments (1953) Mechan. Eng., 75, pp. 3-8 |
| Uncontrolled Keywords: | Perforated strip; Heat transfer; Turbulent flow; Friction factor |
| Subjects: | T Technology > TA Engineering (General). Civil engineering (General) T Technology > TJ Mechanical engineering and machinery |
| Divisions: | Faculty of Engineering |
| Depositing User: | Mr Jenal S |
| Date Deposited: | 03 Jul 2013 03:50 |
| Last Modified: | 18 Oct 2018 03:44 |
| URI: | http://eprints.um.edu.my/id/eprint/6590 |
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