摘要
基于内可逆非等温化学机的循环模型,综合考虑有限温差热传递和有限化学势差质量传递的不可逆性,导出了循环功率的一般表达式,进而讨论循环的最大功率输出特性以及传热传质不可逆性对最大输出功率的影响.
Based on the cycle model of a non-isothermal endoreversible chemical engine, the irreversibilities of heat and mass transfers resulting from both finite temperature and chemical potential differences are considered synthetically and the general expression of the power output of the cycle is derived analytically. The maximum power output characteristics of the cycle and the influence of the irreversibilities of heat and mass transfers on the maximum power output are discussed.
出处
《厦门大学学报（自然科学版）》
CAS
CSCD
北大核心
2010年第4期462-464,共3页
Journal of Xiamen University：Natural Science
基金
国家自然科学基金(10875100)
关键词
非等温化学机
传热传质耦合
不可逆性
最大输出功率
non-isothermal chemical engine
heat- and mass-transfer coupling
irreversibility
maximum power output
