partial flow dilution definition
partial flow dilution means the method of analysing the exhaust gas whereby a part of the total exhaust gas flow is separated, then mixed with an appropriate amount of dilution air prior to reaching the particulate sampling filter;
partial flow dilution. System (Figures 4 to 12) Isokinetic Systems (figures 4 and 5) Flow Controlled Systems with Concentration Measurement (figures 6 to 10) Flow Controlled Systems with Flow Measurement (figures 11 and 12)