Calculator
Chilled-Water Flow Calculator
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Formula
Flow(m3/h) = (Capacity(kW) x 0.859845) / DeltaT Worked example
100 kW at ΔT = 5 °C gives 100 × 0.86 / 5 = 17.2 m³/h.
Scope and interpretation
The approximation is for water. Glycol mixtures and temperature-dependent properties require different values.