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Condensation studies using cross-corrugated polymer film compact heat exchanger |
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| Affiliation: | 1. TÜBİTAK Marmara Research Center, 41470, Gebze, Kocaeli, Turkey;2. Kocaeli University, Hereke Vocational School of Higher Education, 41800, Hereke, Kocaeli, Turkey;1. Shibaura Institute of Technology, 3-9-14 Shibaura, Minato-City, Tokyo, 108-8548, Japan;2. Komatsu-SeikiKosakusho, Co. Ltd, 2-942 suwa, Nagano, Japan;3. YS-Electric Industry, Co. Ltd, 18-19-5 kofu, Yamanashi, Japan |
| Abstract: | Heat transfer has been examined in a polymer film compact heat exchanger between cross flowing liquid and gas. Condensation of water vapour through a non-condensable gas was used to supply heat through a corrugated poly-ether-ether-ketone (PEEK) film to a cooling liquid. Measurements of heat transfer rates in the system indicated overall heat transfer coefficients in the range of 50–300 W m−2 K−1 were achieved. Visual analysis and pressure drop measurements were used to provide insight into the fluid flow and the models used for heat transfer. |
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