Lateral Thermal Dispersion in Gas-Liquid Cocurrent Downflow Through Packed Beds

AIChE Journal

Volumn 42, Issue 10, 1996, Pages 2977-2983

  Grosser, K ^a   Carbonell, R G ^a   Cavero, A ^b   Saez A E ^b  

^a North Carolina State University   (United States)

^b UNIVERSIDAD SIMÓN BOLÍVAR   (Venezuela)

Author keywords

[No Author keywords available]

Indexed keywords

FLOW OF FLUIDS; GEOMETRY; HEAT TRANSFER; HYSTERESIS; PACKED BEDS; POROSITY; REYNOLDS NUMBER; TEMPERATURE MEASUREMENT; VISCOSITY;

GAS LIQUID COCURRENT DOWNFLOW; INTERSTITIAL LIQUID VELOCITY; LATERAL EFFECTIVE THERMAL CONDUCTIVITY; LATERAL THERMAL DISPERSION; LIQUID HOLDUP; LIQUID PHASE PECLET NUMBER; STAGNANT GAS PHASE; WALL EFFECTS;

THERMAL CONDUCTIVITY;

DISPERSION; PACKED BEDS;

EID: 0030266199     PISSN: 00011541     EISSN: None     Source Type: Journal    
DOI: 10.1002/aic.690421025     Document Type: Article

References (14)

1. Crine, M., "Heat Transfer Phenomena in Trickle Bed Reactors," Chem. Eng. Commun., 19, 99 (1982).
2. Hashimoto, K., K. Muroyama, K. Fujiyoshi, and S. Nagata, "Effective Radial Thermal Conductivity in Cocurrent Flow of a Gas and a Liquid through a Packed Bed," Int. Chem. Eng., 16, 720 (1976).
3. Kan, K. M., and P. F. Greenfield, "Multiple Hydrodynamic States in Cocurrent Two-Phase Downflow through Packed Beds," Ind. Eng. Chem. Process Des. Dev., 17, 482 (1978).
4. Lamine, A. S., M. T. Colli Serrano, and G. Wild, "Hydrodynamics and Heat Transfer in Packed Bed with Cocurrent Upflow," Chem. Eng. Sci., 47, 3493 (1992).
5. Lemcoff, N, O., S. I. Pereira Duarte, and M. O. Martínez, "Heat Transfer in Packed Beds," Rev. Chem. Eng., 7, 229 (1990).
6. Levee, J., A. E. Sáez, and R. G. Carbonell, "The Hydrodynamics of Trickling Flow in Packed Beds. Part II: Experimental Observations," AIChE J., 32 369 (1986).
7. Levee, J., K. Grosser, and R. G. Carbonell, "Observations on the Hysteretic Behavior of Pressure Drop and Liquid Holdup in Packed Beds," AIChE J., 34, 1027 (1988).
8. Sáez, A. E., and R. G. Carbonell, "Hydrodynamic Parameters for Gas-Liquid Cocurrent Flow in Packed Beds," AIChE J., 31, 52 (1985).
9. Sáez, A. E., and N. E. Ramírez, "Boundary Layer Flow and Heat Transfer in Saturated and Unsaturated Porous Media," Eur. J. Mech. B/Fluids, 12, 701 (1993).
10. Specchia, V., and G. Baldi, "Heat Transfer in Trickle-Bed Reactors," Chem. Eng. Commun., 3, 483 (1979).
11. Specchia, V., A. Rossini, and G. Baldi, "Distribution and Radial Spread of Liquid in Two-Phase Concurrent Flows in a Packed Bed," Ing. Chim. Ital., 10, 171 (1974).
12. Weekman, V., and J. E. Myers, "Heat Transfer Characteristics of Concurrent Gas-Liquid Flow in Packed Beds," AIChE J., 11, 13 (1965).
13. Whitaker, S., "Local Thermal Equilibrium: an Application to Packed Bed Catalytic Reactor Design," Chem. Eng. Sci., 41, 2029 (1986).
14. Whitaker, S., "Improved Constraints for the Principle of Local Thermal Equilibrium," Ind. Eng. Chem. Res., 30, 983 (1991).