不良导体导热系数的测量与探讨  

Measurement and Inquiry of Thermal Coefficient of Bad-conductor

作　　者：吕洪方[1] 谭小平[1] 聂矗[1] 吴铁山[1] 

机构地区：[1]江汉大学,湖北武汉430056

出　　处：《大学物理实验》2010年第4期37-39,共3页Physical Experiment of College

摘　　要：根据利用物体散热速率求传热速率的实验思想,给出了橡胶盘导热系数的实验结果。并对散热速率做了分析,给出了一个修正方案。Based on the experimental principle that heat-transfer rate can be evaluated by cooling rate, the experimental result of thermal coefficient of rubber was given. This article analyzed the cooling rate; a modificatory method was also given.

关 键 词：导热系数 冷却速率 测量 

分 类 号：O4-3[理学—物理]