Mevsimlik güneş enerjisi depolamalı ısıtma sisteminin ısıl ve ekonomik analizi

Bu çalışmada, güneş enerjisinin toprak altındaki silindirik su tankında depolandığı bir ısıtma sisteminin ısıl ve ekonomik analizi yapılmıştır. Yer altına yerleştirilen depodaki su sıcaklığı ve depo etrafındaki jeolojik yapı içerisindeki sıcaklık dağılımını çözmek için, sonlu elemanlar yöntemi kullanılmıştır. Güneş enerjili mevsimlik depolamali sistemin bilgisayarda analizi için sonlu elemanlar yazılımlı ANSYS paket programı kullanılmıştır. Deponun bulunduğu ortamın fiziksel özelikleri ve deponun geometrik özeliklerinin ısıtma sistemi performansı üzerinde etkisi grafikler halinde gösterilmiştir.

Thermal and economic analysis of heating system with seasonal storage

In this study, thermal and economic analysis of the heating system in which solar energy is storaged in the cylindrical water tank buried in the ground has been investigated. Finite element method is used for calculating the temperature distribution of geological structure surrounding the tank and temperature of water inside the tank. Finite element code ANSYS is used to simulation of the solar heating system with seasonal storage. The effect of physical properties of the environmental in which the tank is buried, and geometrical properties of tank on heating system are shown graphically.

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