The Thermal and Rainwater Runoff Performance of an Extensive ...
The Thermal and Rainwater Runoff Performance of an Extensive ...
The Thermal and Rainwater Runoff Performance of an Extensive ...
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q sr + q lr + q cv + q em + q tp + q ep + q sp + q ss + q tf + q ps + q rp = 0(2)Where,q sr = Heat Gain from Solar Radiation (W/m 2 )q lr = Heat Gain from Long-Wave Radiation (W/m 2 )q cv = Heat Tr<strong>an</strong>sferred by Convection (W/m 2 )q em = Heat Loss by Emission (W/m 2 )q tp = Heat Loss by Tr<strong>an</strong>spiration (W/m 2 )q ep = Heat Loss by Evaporation (W/m 2 )q sp = Heat Storage by pl<strong>an</strong>ts (W/m 2 )q ss = Heat Storage by Soil (W/m 2 )q tf = Heat Tr<strong>an</strong>sferred into the Room (W/m 2 )q ps = Solar Energy Converted by Photosynthesis (W/m 2 )q rp = Heat Generation by Respiration (W/m 2 )<strong>The</strong> vegetation <strong><strong>an</strong>d</strong> soil are considered as the system <strong><strong>an</strong>d</strong> the structural ro<strong>of</strong> <strong><strong>an</strong>d</strong> ambient airas the environment.<strong>The</strong> calculation methods for photosynthesis, respiration <strong><strong>an</strong>d</strong> metabolism as recommended byMeng et al. [45] <strong><strong>an</strong>d</strong> Feng <strong><strong>an</strong>d</strong> Chen [46] c<strong>an</strong> be integrated from time τ to time τ + Δ τ to formthe following macroscopic energy bal<strong>an</strong>ce:Niall Carroll Page 58<strong>The</strong> <strong>The</strong>rmal <strong><strong>an</strong>d</strong> <strong>Rainwater</strong> <strong>Run<strong>of</strong>f</strong> <strong>Perform<strong>an</strong>ce</strong> <strong>of</strong> <strong>an</strong> <strong>Extensive</strong> Green Ro<strong>of</strong> System
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