地下帯水層蓄熱に関する研究(鉄コロイドダムの破壊メカニズム)(熱工学,内燃機関,動力など)

概要

論文の詳細を見る
Effective utilization of natural energy by an Aquifer Thermal Energy Storage system has been a continuing research theme of our laboratory for 20 years. By start-up the heat storage performance was low, but it has been gradually rising throughout the years and has now apparently stabilized itself at a high value. The reason of the improved heat storage performance is that charge and back washing was repeated in the well. As the result, ferric colloid formed a dam around the well, and the ground water flow was cut off. The present paper determines the necessary pressure gradient for destroying the ferric colloid by back washing. Experimental verification is carried out by using a one-dimensional test equipment.
一般社団法人日本機械学会の論文
2002-12-25