Ground heat exchange potential of Green Infrastructure

نویسندگان

چکیده

Both Green Infrastructure and Ground Source Heat Exchangers provide opportunities to significantly improve the resilience sustainability of our built environment. This work explores thermo-hydrological response a vegetated Sustainable Drainage System under physically simulated heat injection conditions using soil column 1800 mm diameter 950 height in heavily-instrumented lysimeter. A range field testing scenarios (thermal load cycling) were applied natural, external ambient conditions. Soil temperature during was also numerically by solving transient conduction equation with finite difference modelling scheme. The developed model validated measurements from lysimeter setup which then enabled numerical experiments into effects varying hydrological regimes be performed. Results showed that propagates change only at deeper layers, while shallow layers are still governed atmospheric

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ژورنال

عنوان ژورنال: Geothermics

سال: 2022

ISSN: ['1879-3576', '0375-6505']

DOI: https://doi.org/10.1016/j.geothermics.2022.102351