number flow rate, \(q_{\text{N}}\)

https://doi.org/10.1351/goldbook.N04264
Number of defined particles, or @E02033@ of a defined component, crossing a cross-section divided by the time.
See:
elementary entity
,
mass flow rate
,
volume flow rate,
Source:
PAC, 1996, 68, 957. (Glossary of terms in quantities and units in Clinical Chemistry (IUPAC-IFCC Recommendations 1996)) on page 984 [Terms] [Paper]