TY - GEN
T1 - Enhancement of generation of high-temperature steam from a novel adsorption heat pump assisted by thermal energy storage material
AU - Nakaso, Koichi
AU - Kobayashi, Shunsuke
AU - Eshima, Shotaro
AU - Kawakami, Yoshiaki
AU - Tanino, Masayuki
AU - Fukai, Jun
PY - 2015/1/1
Y1 - 2015/1/1
N2 - Enhancement of generation of high-temperature steam using a novel adsorption heat pump is investigated. In this study, enhancement of the preheating process by the use of thermal energy storage material was investigated. The effect of the heat capacity of adsorbent on the mass of steam generated was theoretically investigated. As a result, while the mass of water vapor adsorbed during the preheating was increased with the heat capacity of the adsorbent, the temperature after the preheating process decreased. It was found that there was the maximum value in the mass of steam generated. In the experiment, an additive was inserted as the thermal energy storage material to increase the heat capacity of adsorbent. When the overall heat capacity of the packed bed of the adsorbent was increased by 18% by using the additive, the mass of steam generated per unit mass of the adsorbent was increased by 25%.
AB - Enhancement of generation of high-temperature steam using a novel adsorption heat pump is investigated. In this study, enhancement of the preheating process by the use of thermal energy storage material was investigated. The effect of the heat capacity of adsorbent on the mass of steam generated was theoretically investigated. As a result, while the mass of water vapor adsorbed during the preheating was increased with the heat capacity of the adsorbent, the temperature after the preheating process decreased. It was found that there was the maximum value in the mass of steam generated. In the experiment, an additive was inserted as the thermal energy storage material to increase the heat capacity of adsorbent. When the overall heat capacity of the packed bed of the adsorbent was increased by 18% by using the additive, the mass of steam generated per unit mass of the adsorbent was increased by 25%.
UR - http://www.scopus.com/inward/record.url?scp=85016836834&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85016836834&partnerID=8YFLogxK
U2 - 10.18462/iir.icr.2015.0090
DO - 10.18462/iir.icr.2015.0090
M3 - Conference contribution
AN - SCOPUS:85016836834
T3 - Refrigeration Science and Technology
SP - 3711
EP - 3718
BT - 24th IIR International Congress of Refrigeration, ICR 2015
PB - International Institute of Refrigeration
T2 - 24th IIR International Congress of Refrigeration, ICR 2015
Y2 - 16 August 2015 through 22 August 2015
ER -