ABSTRACT
The influence of detailed pipe system design and the recirculation system on the variation of groundwater temperature this pilot study is studied using concrete testing walls. The Schematic diagram of the concrete wall plate embedded with S-shaped groundwater cooling pipe system, shown in Figure 1. Design of the cooling system installed in the concrete wall is shown in Figure 2. The pilotscale system consists of heat exchanger, concrete testing sample, water recirculation pump, solar energy plate and the monitoring system.
