当前位置: 首页 > 文章 > 负能态系统中热量自发地由低温流向高温 西南大学学报(自然科学版) 2011,33 (3) 37-40
Position: Home > Articles > Spontaneous Transfer of Heat from Low to High Temperature in Negative State Systems Journal of Southwest University(Natural Science Edition) 2011,33 (3) 37-40

负能态系统中热量自发地由低温流向高温

作  者:
邓昭镜
单  位:
西南大学物理科学与技术学院
关键词:
动能;势能;内能;温度
摘  要:
在地球表面上或平直型时空中,热量总是从高温自发地流向低温,决不会自发地反流,但是在强引力场中,热量传播的方向将反过来,将由低温自发地流向高温.具体分析了在强引力场中,引力体内部热量的传导规律,从理论上阐明了在强引力场中热量自发地由低温流向高温的机理.
译  名:
Spontaneous Transfer of Heat from Low to High Temperature in Negative State Systems
作  者:
DENG Zhao-jing School of Physics Science and Technology,Southwest University,Chongqing 400715,China
关键词:
kinetic energy;potential energy;internal energy;temperature
摘  要:
On the earth surface or in the flat space-time,heat is always transferred spontaneously from a hotter to a colder body.However,in a stronger gravitational field,heat transfer may appear in the opposite direction,and heat will be transferred spontaneously from a lower to a higher temperature body.In this paper,heat transfer in a strong gravitational field is analyzed and the mechanism for the transfer of heat from a lower to higher temperature body in strong gravitational fields is theoretically discussed.

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