摘要
对低温余热资源量的统计与评价,除了用热力学第一定律分析其所含的资源量以外,还必须用热力学第二定律(分析法)对低温余热资源的作功能力及其动力利用的理论限度进行分析。根据余热资源的总量以及载热介质的比,可以科学地判断低温余热的作功能力及其动力利用的理论限度,从而合理地配置装机容量。
This paper analyses and values the cryogenic residual heat stock size by thermodynamics first law, also uses thermodynamics second law （ exergy analysis） to analyze the capacity of cryogenic residual heat resource and the theo- retical boundary of dynamic utilization. On the basis of gross amount of residual resource and heat carrier exergy, we could estimate the capacity and the theoretical boundary of dynamic utilization; as a result we could rational collocate the instaled capacity.
出处
《能源工程》
2005年第4期22-25,共4页
Energy Engineering
关键词
纯低温
余热
发电
pure cryogenic
residual heat
power generation
