传感器与计算机相结合测量金属的热传导系数

AN EXPERIMENT MEASURING THERMAL CONDUCTION COEFFICIENT OF METAL BY USING TRANSDUCER AND COMPUTER

在传统的测量金属的热传导实验中 ,存在着许多问题 ,为此 ,将温度传感器应用到热传导系数的测量中 ,并结合计算机进行数据采集与处理 ,通过对铁、铝、铜的实验测量 ,将其结果与理论值进行比较后 ,可得到较好的实验效果 .在整个实验的过程中 ,思路较清晰 。

There are a lot of problems in traditional experiment of measuring thermal conduction coefficient of metal,so we applied temperature transducer to measure thermal conduction coefficient and we gathered and dealt with data by computer.Through experiment of iron and aluminum and copper we had a good result after comparing effect with theoretical value. The thought is unambiguous and the operation is simple in the whole course of experiment.