摘要
具体分析了负能谱系统中"热"的自发传输规律和"热-功"转化规律.负能谱中热的自发传输规律和"热-功"转化规律是与正能谱中"热"的自发传输规律、"热-功"转化规律彼此互补的,例如:在正能谱中的系统热量将自发地从高温流向低温,而在负能谱中的系统热量将自发地由低温流向高温;在正能谱中功可以无补偿地全部转化为热,热不能无补偿地完全转化为功,而在负能谱中热可以无补偿地完全转化为功,功不能无补偿地全部转化为热.
The law of heat spontaneous transfer and the law of heat-work conversion are correspondence between positive energy spectrum (PES) and negative energy spectrum (NES). In PES systems, the heat can be spontaneously transferred from high temperature to low temperature, and the work can be completely converted into heat, but the heat is .impossible completely converted into work without any compen- sation. In NES systems, the heat can be spontaneously transferred from low temperature into high temperature, and the heat can be completely converted into work, but the work is impossible completely converted into heat without any compensation. This paper, the law of heat transfer and the law of heat-work conversion in NES systems are demonstrated into detail.
出处
《西南师范大学学报(自然科学版)》
CAS
CSCD
北大核心
2008年第2期6-9,共4页
Journal of Southwest China Normal University(Natural Science Edition)
关键词
热的自发传输
热-功转化
负能谱系统
the heat spontaneous transfer
the heat-work conversion
negative energy spectrum