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An Experimental Study of Shell and Tube Heat Exchanger Performance with Baffle Spacing
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 Title & Authors
An Experimental Study of Shell and Tube Heat Exchanger Performance with Baffle Spacing
Lee, Yuk-Hyeong; Kim, Sun-Yeong; Park, Myeong-Gwan;
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 Abstract
The shell and tube heat exchangers were introduced to apply to a big capacity condenser and a high pressure feed water heater for power plant in the beginning of 1990s. Design and manufacturing technology fur shell and tube heat exchangers have been developed until now. But it is very difficult to calculate the expected performance characteristics of the shell and tube heat exchanger, because there are many design parameters to be considered according to internal structure and the shell side heat transfer mechanism complicately related to the design parameters. Design parameters to be considered in the design stage of shell and tube heat exchanger are shell and tube side fluids, flow rate, inlet and outlet temperature, physical properties, type of heat exchanger, outer diameter, thickness, length of tube, tube arrangement, tube pitch, permissive pressure loss on both sides, type of baffle plate, baffle cutting ratio. The propose of study is an analysis TEMA(Tubular Exchanger Manufacturers Association) E shell and tube heat exchanger performance with changing a number of baffles(3, 5, 7, 9, 11) and tubes(16, 20) and determined optimal baffle spacing.
 Keywords
Shell and Tube Heat Exchanger;Pressure Drop;Heat Transfer Coefficient;Baffle Spacing;
 Language
Korean
 Cited by
1.
배플수에 따른 원통다관형 열교환기 성능에 관한 실험 적 연구,이육형;김순영;박명관;

대한기계학회논문집B, 2001. vol.25. 12, pp.1748-1755 crossref(new window)
 References
1.
Vishwas V. Wadekar, 1996, 'Improving Industrial Heat Transfer Compact and Not-so-Compact Haet Exchanger,' 2nd European Thermal-Sciences and 14th UIT National Heat Transfer Conference, pp. 103-114

2.
Saunders, E. A. D., 1988, Heat Exchangers Selection, Design and Construction, Longman Scientific & Technical

3.
민의동, 1996, '열교환기 이론과 설계(II),' 영풍문고, pp. 102-121 1996

4.
이상천, 조영우, 남상철, 1997, '원통다관형 열교환기에서 배플인자가 열전달에 미치는 영향,' 대한기계학회논문집 B권, 제21권 제1호, pp. 185-194

5.
Li, H. and, Kottke, V., 1999, 'Analysis of Local Heat and Mass Transfer in the Shell-and- Tube with Disc-and-Doughnut Baffles,' International Journal of Heat and Mass Transfer, Vol. 42, pp. 3509-3521 crossref(new window)

6.
Huadong Li, Volker Kottke, 1998, 'Effect of Baffle Spacing on Pressure Drop and Local Heat Transfer in Shell-and- Tube Heat Exchangers for Staggered Tube Arrangement,' International Journal of Heat and Mass Transfer, Vol. 41, No, 10, pp.1303-1311 crossref(new window)

7.
Shah, R. K., Pignotti, A., 1997. 'Influence of a Finite Nimber of Baffles on Shell-and- Tube Heat Exchanger Performance,' Heat Transfer Engineering, Vol. 18, No. 1, pp. 82-94 crossref(new window)

8.
Kral, D., Stehlik, P., Van Der Ploeg,H. J., Bashir I. Master, 1997, 'Helical Baffles in Shell-and-Tube Heat Exchanger,' Heat Transfer Engineering, Vol. 17, No.1, pp. 93--101

9.
M. Saffar-Avval and E. Damangir, 1995, 'A General Correlation for Determining Optimum Baffle Spacing for All Types of Shell and Tube Exchangers,' Int. J Heat and Mass Transfer, Vol. 38, No. 13, pp. 2501-2506 crossref(new window)

10.
김순영, 이육형, 박명관, 2000, '원통다관형 열교환기의 가로막 개수에 관한 연구,' 한국정밀공학회 춘계학술대회논문집(II), pp. 635-638

11.
홍성희, 1994, 'Shell & Tube Type 열교환기의 전산지원 설계에 관한 연구,' 한국해양대학교 석사 논문