Simulation and Analysis of Biogas operated （沼气操作的模拟和分析）.pdfVIP

Simulation and Analysis of Biogas operated Double Effect GAX Absorption Refrigeration System Simulation and Analysis of Biogas operated Double Effect GAX Absorption Refrigeration System 1G. Subba Rao, 2Vemuri Lakshminarayana 1Dept. of Mechanical Engineering, 2Dept. of Mechanical Engineering 1 Geethanjali Institute of Science and Technology, Gangavaram (V), Kovur (M), NelloreDt., 524 137, Andhra Pradesh, India., 2 Velammal Institute of Technology, Chennai, Tamilnadu, India. e-mail: subbrow@, vlnvamsi@ Abstract : A thermodynamic simulation of a double effect 1 generator heat exchanger absorption refrigeration cycle using In 1977 Shwarts and Shitzer analyzed biogas as source of energy has been carried out. The binary thermodynamically the possibility to operate the solar mixture considered in the present investigation was NH – H O absorption refrigeration system for air conditioning. 3 2 (Ammonia - Water). This simulation was performed in order to Their results showed that the system was suitable for investigate the effect of the temperature and pressure of the high 2 temperature generator and the pressure of evaporator have over domestic use. Van Passen presented the the Coefficient of Performance (COP) for a constant condenser thermodynamic simulation of a solar absorption