Effects of depolymerization rate on system performance of paraldehyde chemical heat pump

Takayuki Watanabe, Haruo Kawasaki, Atsushi Kanzawa

研究成果: ジャーナルへの寄稿記事

抜粋

The paraldehyde chemical heat pump system combines the effects of a chemical reaction and a vapor-compression. The paraldehyde chemical heat pump is used as a cooling system. This study is on the effects of the paraldehyde depolymerization rate on the cooling rate, the coefficient of performance (COP), and the required amount of catalyst in the endothermic reactor. An increase in the amount of paraldehyde reacted in the endothermic reactor results in improvement in the COP and the cooling rate, but leads to an increase in the required amount of catalyst weight. The required amount of catalyst is 0.4 kg, having the effectiveness factor of 0.6, for the heat pump system with COP of 6 and cooling rate of 3.8-4.0 kW, for a flow rate of 4.0 g s-1 in the cycle.

元の言語英語
ページ(範囲)35-36
ページ数2
ジャーナルSekiyu Gakkaishi (Journal of the Japan Petroleum Institute)
42
発行部数1
出版物ステータス出版済み - 12 1 1999
外部発表Yes

    フィンガープリント

All Science Journal Classification (ASJC) codes

  • Fuel Technology
  • Energy Engineering and Power Technology

これを引用