The total flow is calculated by multiplying the volumetric flow rate at standard conditions by the operating time. This represents the total volume of gas consumed during the operating period.

\begin{equation}\label{eq:flow-calculations-total-flow} V_{total} = \dot{V} \cdot t_{op}\end{equation}

Symbols

\(V_{total}\)	Total gas volume consumed \([\unit{ \scf}]\)
\(\dot{V}\)	Volumetric flow rate \([\unit{ \scf\per\hour}]\)
\(t_{op}\)	Operating time \([\unit{ \hour}]\)