中国化学工程学报（英文版）
中國化學工程學報（英文版）
중국화학공정학보（영문판）
CHINESE JOURNAL OF CHEMICAL ENGINEERING
2014年
5期
602-606
,共5页
黄宏宇%何兆红%袁浩然%小林敬幸%赵丹丹%窪田光宏%郭华芳
黃宏宇%何兆紅%袁浩然%小林敬倖%趙丹丹%窪田光宏%郭華芳
황굉우%하조홍%원호연%소림경행%조단단%와전광굉%곽화방
adsorption refrigeration%heat and mass transfer%adsorbent diameter%thermal conduction%permeability
Adsorbents are important components in adsorption refrigeration. The diameter of an adsorbent can af-fect the heat and mass transfer of an adsorber. The effect of particle diameter on effective thermal conductivity was investigated. The heat transfer coefficient of the refrigerant and the void rate of the adsorbent layer can also affect the effective thermal conductivity of adsorbents. The performance of mass transfer in the adsorber is better when pressure drop decreases. Pressure drop decreases with increasing permeability. The permeability of the adsorbent layer can be improved with increasing adsorbent diameter. The effect of adsorbent diameter on refrigeration output power was experimentally studied. Output power initially increases and then decreases with increasing diameter under different cycle time conditions. Output power increases with decreasing cycle time under similar diameters.
