Developments in Food Engineering pp 760-762 | Cite as
Heat Generation and Transfer in Electric Heating of a Laminar Flow of Food
Chapter
Abstract
Electric heating allows even heating of food mixtures. Food flows including mixtures are often characterised in terms of laminar flows of Newtonian or power-law fluids. A model for the electrical heating of such flows has been developed. High temperatures are possible near the walls of the heater where food is slowest-moving; however, simulations of power-law flows where the viscosity is temperature dependent suggests that the region of high temperature is small.
Keywords
Velocity Profile Laminar Flow Specific Heat Capacity Electric Heating Food Mixture
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References
- 1.de Alwis, AAP, Halden, K and Fryer, P J. Chem. Eng. Res. Des., 67, 159–168, (1989).Google Scholar
- 2.de Alwis, AAP, Zhang, L, and Fryer, PJ. pp 103-142 in “Advances in Aseptic Processing Technologies”, ed RK Singh and PE Nelson, Elsevier, London. (1992)Google Scholar
- 3.Zhang L and Fryer, P J. Chem. Eng. Sci. 48(4) 633–642, (1993)CrossRefGoogle Scholar
- 4.Liu, S, Pain, J-P, and Fryer, P J. Entropie, 28(170), 50–58, 1992.Google Scholar
- 5.Liu, S, Zhang, L, Pain, J-P and Fryer, P J. IChemE Symposium Ser. 126, 79–88, (1992).Google Scholar
- 6.McLaughlin, HS, Mallikarjun, R and Nauman, EB, AIChE J, 32(3)419–425, (1986)CrossRefGoogle Scholar
- 7.Lynn, S and Hoff, JE, AIChE J., 17, 475 (1971)CrossRefGoogle Scholar
- 8.Zhang L and Fryer, PJ. submitted to Chem. Eng. Sci. (1993)Google Scholar
- 9.Fryer, PJ de Alwis, AAP, Koury, E, Stapley, AGF and Zhang, L, J. of Fd Eng, 18, 101–125 (1993)CrossRefGoogle Scholar
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© Springer Science+Business Media Dordrecht 1994