摘要
根据溴化锂第二类吸收式热泵系统的传热、传质平衡以及各部件的传热关系,建立了系统的稳态数学模型,分析了系统主要参数对系统性能的影响。提出了利用第二类吸收式热泵回收地热余热的方案;利用模拟计算得出了相应的设计参数。对第二类吸收式热泵系统的模拟分析以及仿真编写了软件,并且对设计参数下的机组系统进行了仿真模拟,以观察主要参数的变化对机组运行的影响。
A steady state simulation model had been developed to predict the performance of the absorption heat transformer system using LiBr/H2O as working pair. The model was based on detailed mass and energy balances and heat transfer relationships of the system and its components. A scheme employing absorption heat transformer system for geothermal waste heat recovery was proposed according to the analysis of the system, and detailed design data were derived. A computer program had been developed to simulate the characteristics of the system that designed under fixed working condition. The influence of some major parameters on the system was analyzed using the program.
出处
《太阳能学报》
EI
CAS
CSCD
北大核心
2007年第7期745-750,共6页
Acta Energiae Solaris Sinica
关键词
第二类吸收式热泵
地热余热
回收
模拟
absorption heat transformer
geothermal waste heat
recycle
simulation
