承压含水层储热(冷)能效益计算研究

Study on the heat(or coldness)energy storage utility calculation in confined aquifer

本文论述了承压含水层储能的机理,在理论上根据地下水动力学和热动力学数学物理方程,计算了含水层随时间变化的温度分布规律,并通过实例对储能井的水温和储能效率进行了预测,证明了其可信性。

This paper narrates the mechanism of energy storage of confined aquifer. Theoretically, it is based on underground hydrodynamics and thermo-dynamical mathematic equations. It calculates the time-dependent temperature distribution law of aquifers. With case histories, it forecasts the water temperature and energy storage efficiency of the storage wells. The reliability of the result has been confirmed.