Numerical simulation and experimental investigation of NASCN-NH3 diffusion absorption refrigeration system - Details

Author：

Ma, Qingbo (Ma, Qingbo.) | Liu, Zhongbao (Liu, Zhongbao.) (Scholars：刘忠宝) | Hao, Yutao (Hao, Yutao.) | Liu, Ting (Liu, Ting.)

Indexed by：

EI Scopus

Abstract：

As　a　new　absorption　refrigeration　system,　NaSCN-NH3　diffusion　absorption　refrigeration　system　uses　a　solution　of　an　inorganic　salt　compound　as　the　absorbent,　ammonia　as　the　refrigerant.　This　paper　presents　some　parameters　that　affecting　on　the　performance　of　NaSCN-NH3　diffusion　absorption　refrigeration　system.　By　comparing　simulation　and　experimental　data,　the　results　show　that　the　COP　of　NaSCN-NH3　diffusion　absorption　refrigeration　device　set　to　2　kW　cooling　capacity　can　reach　0.4,　when　the　regeneration　temperature　is　80°C∼105°C,　the　concentration　is　0.38∼0.5　and　condensation　temperature　is　30°C.　©2010　IEEE.

Keyword：

Absorption refrigeration Sodium compounds Adsorbents Diffusion Ammonia Absorption cooling

Author Community：

[ 1 ] [Ma, Qingbo]Refrigeration Center, College of Environmental and Energy Engineering, Beijing University of Technology, Beijing, China
[ 2 ] [Liu, Zhongbao]Refrigeration Center, College of Environmental and Energy Engineering, Beijing University of Technology, Beijing, China
[ 3 ] [Hao, Yutao]State Nuclear Electric Power Planning Design and Research Institute
[ 4 ] [Liu, Ting]China Household Electric Appliance Research Institute, Beijing, China