基于冰和水导电特性的新型冰层厚度传感器

New ice thickness sensor based on electric conduction characteristic of water and ice

包含有离子的水溶液在外施电场作用下是导电的。随着温度的变化,水和冰的导电率也发生变化。基于水和冰的这一导电特性,提出了一种新的冰层厚度传感器结构及其检测方法。这一新型冰层厚度传感器及其检测方法对于在恶劣的检测环境下进行水文检测具有积极的作用。

Water,which contains the ion,is electric when an external electric field is acted on it.The electric conductivity of water and ice is changeable with change of the temperature.The structure and measuring method of a new ice thickness sensor are presented based on the electric conduction characteristic of water and ice.This new method has important application value for the hydrology measurement under atrocious environment.