District Heating/Cooling System Optimization - The PERTAN Group
District Heating/Cooling System Optimization - The PERTAN Group
District Heating/Cooling System Optimization - The PERTAN Group
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SOCOM (<strong>Heating</strong> Zone 1) – Model Parameter<br />
Total building heat load (from PNNL FEDS<br />
model):<br />
4.46×10 6 Btu/h = 1,306 kW<br />
Peak load taken from log data 4.10 ×10 6 Btu/h = 1,200 kW<br />
Load factor ( peak load / total load<br />
) 84%<br />
Peak temperatures T supply<br />
/T return<br />
340°F/250°F = 170°C/120°C<br />
Water mass flow calculated by flow model 84.5 gpm = 19.2 m³/h<br />
Δp @ CEP calculated by flow model 33.4 psi = 2.3 atm<br />
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