D-42 低圧力損失の薄型ロータ式全熱交換空調システム : (第1報)夏季条件におけるシステム性能

概要

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We developed the total heat exchange system of the thin rotor type with low pressure drop. The new system using the sorbent for the low temperature desorption was high performance. It was investigated the system performance in the summer conditions, such as outside of 35℃, 23g/kg(DA) and inside of 27℃, 11.7g/kg(DA). As the results, it was shown that the rotor parts of the system processed similarly the latent heat and sensible heat. It was indicated that the state of the each process was plotted on a straight line on the psychometric chart. We evaluated the heat distribution of the total heat exchange system in operation by the thermo camera. It was confirmed that the rotor end was the hottest by the adsorption-heat. The each efficiency was influenced by the rotational speed. It was indicated that the thin rotor system have the enthalpy efficiency of 79%, the temperature efficiency of 87%, the dehumidification efficiency of 76%.
社団法人空気調和・衛生工学会の論文
2010-08-12