Dynamic Behavior of Plate Heat Exchanger
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Abstract
The mathematical modeling of plate heat exchanger was studied by introducing rectangular pulse change in inlet cold water flow rate and measuring the temperature of outlet cold water. A theoretical model for the plate heat exchanger was developed based on the heat balance and used the frequency response analysis techniques to determine the best model parameters. The results show that the dynamic behavior of plate heat exchanger can be approximated by a time delay with first order system and a closed fit between the theoretical coefficients of the system and these data by using frequency response method.
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References
William C. Cohen & Ernest F. Johnson, “Dynamic Characteristics of Double-Pipe Heat Exchanger “, Industrial and Engineering Chemistry, Vol. 48, No. 6, p. 1031-1034, 1956. DOI: https://doi.org/10.1021/ie50558a027
Roetzel, W. & Xuan, Y. “Transient Response of Parallel and Counterflow Heat Exchanger”, ASME J. Heat Transfer, 114(2), May, p. 510-511 (1992). DOI: https://doi.org/10.1115/1.2911304
Lakshmann, C. C., “Dynamic Simulation of a Countercurrent Heat Exchanger Modeling Start-up and Frequency Response “, Int. Comm. Heat Transfer, 21(3), May-June, p. 421-43 (1994). DOI: https://doi.org/10.1016/0735-1933(94)90010-8
Kahn, A. R., Baker, N. S., and Wardle, A. P.,” The Dynamic Characteristics of a Countercurrent Plate Heat Exchanger “, Int. J. Heat Transfer, 31(6), p. 1269-1278 (1988). DOI: https://doi.org/10.1016/0017-9310(88)90069-5
Sharifi, F., Golkar Narandji, M.R., and Mehravaran, K., “Dynamic Simulation of Plate Heat Exchanger”, Int. Comm. Heat Transfer, 22(2),March-April, p. 213-225 (1995). DOI: https://doi.org/10.1016/0735-1933(95)00006-2
Roetzel, W., Das, S.K., and Luo, X. “Measurement of The Heat Transfer Coefficient in Plate Heat Exchanger Using a Temperature Oscillation Technique” Int. J. Heat Transfer, 37(Suppl. 1), p. 325-331 (1994). DOI: https://doi.org/10.1016/0017-9310(94)90033-7
Gangwall, R., and Silveston, B., “The Dynamic of a chromatographic column by Frequency Response Analysis”, AIChEJ, 9, No. 2, pp. 211-216, (1963). DOI: https://doi.org/10.1002/aic.690090215
Wakao, N., and Tanisho, S., “Dynamic Behaviour of Packed Bed”,Chem. Eng. Sci., Vol. 49, pp. 113, (1971).
Al-Dawery, Salam, K. Hassan, “Neutralization Process Control Based on pH and pION Measurements”, Ph.D. Thesis, University of Nottingham,May, (1991).
Lokman Aziz A. ” Modelling and Control of A Pressure-Flow System Based on Advanced Control Techniques”, Master. Thesis, University of Baghdad, (2004).