Axial dispersion in shell-and-tube heat exchangers

International Journal of Thermal Sciences

Volumn 39, Issue 9-11, 2000, Pages 1028-1038

  Roetzel, Wilfried ^a   Balzereit, Frank ^a  

^a HELMUT SCHMIDT UNIVERSITY   (Germany)

Author keywords

Axial dispersion; Heat exchanger; Residence time distribution; Shell and tube

Indexed keywords

EID: 33646705749     PISSN: 12900729     EISSN: None     Source Type: Journal    
DOI: 10.1016/S1290-0729(00)01190-X     Document Type: Article

References (18)

1. Tinker T., Shell side characteristics of segmentally baffled shell-and-tube heat exchangers, Parts I, II, and III, in: Proceedings of General Discussion on Heat Transfer, ImechE, London, 1951, pp. 89-116.
2. Pekdemir T., Davies T.W., Haseler L.E., Diaper A.D., Flow distribution on the shell-side of a shell-and-tube heat exchanger, Int. J. Heat Fluid Flow, Vol. 14 (1 ) (1993) 76-85.
3. Taylor S.G., The dispersion of matter in turbulent flow through a pipe, Proc. Roy. Soc. London, Ser. A 223 (1954) 446-468.
4. Roetzel W., Spang B., Effective mean temperature difference in segmentally baffled shell-and-tube heat exchangers, in: Proceedings of the 9th International Heat Transfer Conference, Vol. 5, Jerusalem, Israel, August 19-24, 1990, 14-HX-14, pp. 79-84.
5. Spang, B., Über das thermische Verhalten von Rohrbündelwä rmeübertragern mit Segmentumlenkblechen, Fortschr.-Ber. VDI, Reihe 19, Nr. 48, VDI-Verlag, Düsseldorf, 1991.
6. Roetzel W., Transient analysis in heat exchangers, in: Afgan N. et al. (Eds.), New Developments in Heat Exchangers, Gordon & Breach, Amsterdam, 1996, pp. 547-575. Presented at the ICHMT International Symposium on New Developments in Heat Exchangers, Lisbon, 1993.
7. Roetzel W., Xuan Y., Dynamic Behaviour of Heat Exchangers, WIT Press/Computational Mechanics Publications, Southampton, UK, 1999.
8. Roetzel W., Luo X., Xuan Y., Measurement of heat transfer coefficient and axial dispersion coefficient using temperature oscillations, Experimental Thermal and Fluid Science 7 (1993) 345-353.
9. Roetzel W., Luo X., Extended temperature oscillation measurement technique for heat transfer and axial dispersion coefficients, Rev. Gén. Therm. 37 (1998) 277-283.
10. Roetzel W., Balzereit F., Determination of axial dispersion coefficients in plate heat exchangers using residence time measurements, Rev. Gén. Therm. 36 (1997) 635-648.
11. Köllmann K., Balzereit F., Meßverfahren zur zeitaufgelösten Konzentrationsbestimmung in strömenden elektrolytischen Flüssigkeiten, Technisches Messen 63 (1996) 458-464.
12. Balzereit F., Bestimmung von axialen Dispersionskoeffizienten in Wärmeübertragern aus Verweilzeitmessungen, Fortschr.-Ber. VDI, Reihe 19, Nr. 48, VDI-Verlag, Düsseldorf, 1999.
13. Danckwerts P.V., Continuous flow systems-distribution of residence times, Chem. Engrg. Sci. 2 (1953) 1-13.
14. Roetzel W., Luo X., Pure cross-flow with longitudinal dispersion in one fluid, in: Shah R.K. et al. (Eds.), Aerospace Heat Exchanger Technology, Elsevier, 1993.
15. Bracewell R.N., The Fourier Transform and its Application, 2nd edition, McGraw-Hill, New York, 1986.
16. Spalding D.B., A note on mean residence times in steady flows of arbitrary complexity, Chem. Engrg. Sci. 9 (1958) 74-77.
17. Prausnitz J.M., Wilhelm R.H., Turbulent concentration fluctuations through electrical conductivity measurements, The Review of Scientific Instruments 27 (11) (1956) 941-943.
18. Khang S.J., Fitzgerald T.J., A new probe and circuit for measuring electrolyte conductivity, Ind. Eng. Chem. Fundam. 14 (1975) 208-213.