利用便携式热流计测量不良导体导热系数

Measuring thermal conductivity of poor conductor using portable heat-flow meter

将工程测量中使用的便携式热流计引入到大学物理的测量不良导体导热系数实验中,设计了使用便携式热流计测量墙体的导热系数和测量人体的传导散热功率等实验,以此为例介绍了引入实际工程测量技术手段设计大学物理实验项目的方法.

From the point of improving students’ application ability ,the portable heat‐flow meter used in engineering was introduced into measurement of thermal conductivity coefficient of poor con‐ductor in university physics experiment .Experiments of measuring the thermal conductivity of wall and the heat dissipation of human using portable heat‐flow meter were designed .The ways of desig‐ning college physics experiments using engineering survey technology were discussed in general .