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A Study on the Performance Prediction of Paper Heat Exchanger for Exhaust Heat Recovery  

Yoon, Seong-Yeon (BK21 Mechatronics Group, Chungnam National University)
Kim, Jin-Hyuck (BK21 Mechatronics Group, Chungnam National University)
Chung, Min-Ho (BK21 Mechatronics Group, Chungnam National University)
Jie, Myoung-Seok (Ajou Motor College)
Publication Information
Korean Journal of Air-Conditioning and Refrigeration Engineering / v.20, no.6, 2008 , pp. 372-380 More about this Journal
Abstract
In order to control indoor air quality and save energy, it is needed to install a suitable ventilation system equipped with heat exchanger for heat recovery. Paper heat exchanger can recover $50{\sim}70%$ of the enthalpy difference between supply and exhaust air. The purpose of this research is to obtain the experimental correlations for the friction factor, heat transfer coefficient, mass transfer coefficient and permeance of paper heat exchanger, which can be used to predict the performance of the paper heat exchanger. Pressure drops at various velocities, and sensible and latent heat transfer rates at various dry-bulb temperatures, relative humidities and specific humidities are measured to derive experimental correlations. The results of prediction using correlations show fairly good agreement with the experimental data obtained in the actual operating conditions.
Keywords
Paper Heat exchanger; Exhaust heat recovery; Performance prediction; Latent heat; Sensible heat;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
1 Chung, M. H. and Yoo, S. Y., 2005, A Study on the Factors Affecting the Performance of Paper Heat Exchanger for Exhaust Heat Recovery, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 17, No. 10, pp. 956-964   과학기술학회마을
2 Cengel, Y. A., 2003, Heat Transfer, 2nd Ed., McGraw-Hill, pp. 683-684
3 Kim, J. H., 2006, A Study on the Design and Performance Prediction of Plastic and Paper Plate Heat Exchanger for Ventilation System, MS thesis, Chungnam National University, Daejeon, Korea
4 Zhang, L. Z. and Niu, J. L., 2002, Effectiveness Correlations for Heat and Moisture Transfer Processes in an Enthalpy Exchanger With Membrane Cores, Journal of Heat Transfer, Vol. 124, pp. 922-929   DOI   ScienceOn
5 Gwak, K. M., Bae, C. H. and Kim, J. Y., 2007, A Study on Improvement of Performance for Perforated Type Total HEX Element, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 19, No. 7, pp. 529-536   과학기술학회마을
6 Kline, S. J. and McClintock, F. A., 1953, Describing Uncertainties in Single-sample Experiments, Mechanical Engineering, pp. 3-8
7 Marreo, T. R. and Mason, E. A., 1972, Gaseous Diffusion Coefficients, Journal of Phys. Chem., p. 3118
8 Kim, N. H., Cho, J. P., Han, S. P. and Choi, J. H., 2006, Performance Analysis and Testing ofa Cross-Flow Aluminum Heat Exchanger for Kitchen Ventilation, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 18, No. 3, pp. 193-201   과학기술학회마을