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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H-Plant (<strong>Cooling</strong>) – Model Parameters<br />
Total building cooling load (from<br />
PNNL FEDS model):<br />
1581 tons = 5,554 kW<br />
Peak load taken from log data 1110 tons = 3,900 kW<br />
Load factor ( peak load / total load<br />
) 70%<br />
Peak temperatures T supply<br />
/T return<br />
43°F/52°F = 6°C/11°C<br />
Water mass flow calculated by<br />
flow model<br />
Δp @ CEP calculated by flow<br />
model<br />
2947 gpm = 669.4 m³/h<br />
124.7 psi = 8.6 atm<br />
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