The total instantaneous flow rate for a survey entry is the per-leak flow rate returned by the selected measurement sub-calculator multiplied by the number of identical leak points. This represents the total compressor capacity being wasted by this group of leaks at any given moment.

\begin{equation}\label{eq:leak-survey-total-flow} Q_{total} = Q_{method} \cdot n \end{equation}

Symbols

\(Q_{total}\)	Combined instantaneous flow rate for this survey entry \([\unit{ \scfm}]\)
\(Q_{method}\)	Leak flow rate from the selected sub-calculator \([\unit{ \scfm}]\)
\(n\)	Number of identical leak points (units multiplier) \([\unit{ \unitless}]\)