The effect of heat transfer additive and surface roughness of micro-scale hatched tubes on absorption performance

International Journal of Refrigeration

Volumn 27, Issue 3, 2004, Pages 264-270

  Park, Chan Woo ^a   Cho, Hyun Churl ^a   Kang, Yong Tae ^b  

^a LG   (South Korea)

^b Kyung Hee University   (South Korea)

Author keywords

Absorber; Absorption system; Additive; Enhanced surface; Experiment; Heat transfer; Mass transfer; Roughness; Tube; Water lithium bromide

Indexed keywords

ABSORPTION; ADDITIVES; DISTILLATION COLUMNS; HEAT AFFECTED ZONE; HEAT EXCHANGERS; HEAT TRANSFER COEFFICIENTS; LITHIUM COMPOUNDS; NUSSELT NUMBER; PRANDTL NUMBER; REYNOLDS NUMBER; SPECIFIC HEAT; SURFACE ROUGHNESS; SURFACE TREATMENT; THERMAL CONDUCTIVITY; VISCOSITY; WATER;

ABSORBERS; ABSORPTION SYSTEMS; ENHANCED SURFACE; WATER-LITHIUM BROMIDE;

TUBES (COMPONENTS);

EID: 1142288464     PISSN: 01407007     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ijrefrig.2003.09.008     Document Type: Conference Paper

References (17)

1. Kang Y.T., Kunugi Y., Kashiwagi T. Review of advanced absorption cycles. Performance improvement and temperature lift enhancement Int. J. Refrigeration. 23(5):2000;388-411.
2. Daiguji H., Hihara E., Saito T. Mechanism of absorption enhancement by surfactant. Int. J. Heat Mass Transfer. 40(8):1997;1743-1752.
3. 2O system. Int. J. Refrigeration. 22(8):1999;640-649.
4. Kang Y.T., Akisawa A., Kashiwagi T. Experimental investigation of Marangoni convection in aqueous LiBr solution with additives. J. Heat Transfer, Transactions of the ASME. 121(4):1999;1088-1091.
5. Kashiwagi T. Basic mechanism of absorption heat and mass transfer enhancement by the Marangoni effect. Newsletter, IEA Heat Pump Center. 6(4):1988;2-6.
6. Hozawa M., Inoue M., Sato J., Tsukada T. Marangoni convection during steam absorption into aqueous LiBr solution with surfactant. J. Chemical Engineering of Japan. 24(2):1991;209-214.
7. Kim K.J., Berman N. S, and Wood, B. D. The interfacial turbulence in falling film absorption: effects of additives. Int. J. Refrigeration. 19(5):1996;322-330.
8. Beutler A., Greiter I., Wagner A., Hohhmann L., Schreier S., Alefeld G. Surfactants and fluid properties. Int. J. Refrigeration. 19(5):1996;342-346.
9. Ziegler F., Grossman S. Heat transfer enhancement by additives. Int. J. Refrigeration. 19(5):1996;301-309.
10. Isshiki N., Ogawa K. Enhancement of heat and mass transfer by CCS tubes. Absorption 96. Proceedings of the International Ab-Sorption Heat Pump Conference, Montreal, Canada. 1:1996;335-341.
11. Kim K., Min B., Jeong S. An experimental study for the effects of heat exchanger surface shape on a falling liquid film of absorption chiller. Proceedings of The First National Congress on Fluids Engineering, Muju, Korea. 1:2000;811-814.
12. Christensen RN, Cook FB, Kang YT. Capillary fluted tube mass and heat transfer devices and methods of use. US Patent Number: 5617737, 1997.
13. Kang Y.T., Chen W., Christensen R.N. Design of ammonia-water condenser with a fluted tube. ASHRAE Transaction. 102(2):1996;587-595.
14. Erickson D.C., Papar R.A., Anand G. Basic GAX cycle prototype results. Absorption 96. Proceedings of the International Ab-Sorption Heat Pump Conference, Montreal, Canada. 2:1996;717-724.
15. Shoji M., Zhang X.Y. Study of contact angle hysteresis. JSME International Journal, Series B. 37(3):1994;560-567.
16. Wang T.A., Reid R.L. Surface wettability effect on an indirect evaporative cooling system. ASHRAE Transactions: Research. 102(1):1996;427-433.
17. Petukhov B.S. Heat transfer and friction in turbulent pipe flow with variable physical properties. Advances in Heat Transfer [Irvine TF, Harnett JP, editors]. 6:1970;503-564.