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Maximum volumetric flow rate

cibse_guide_e_chapter_10_equation_10_1

Calculates the maximum volumetric flow rate, without plug-holing, by a single exhaust vent

Equations

V_{max} = 4.16\cdot\gamma\cdot d^{5/2}\left(\dfrac{T_{s}-T_{0}}{T_{0}}\right)^{1/2}

Inputs