TechnicalInstructions LMVSeries
DocumentNo.LV5‐1000
Section6 Page32SCCInc.
Figure6‐13:FGRBurnerwithVFDandAirDamperonBlowerInlet
Insummary,thearrangementshowninFigure6‐13ispreferableforthefollowingreasons:
1. BetterrepeatabilityofFGRflowwithslightpressurechangesfromP1toP2.
2. GreateradjustabilityoftheFGRtoairratiowhentrimming.
3. TheabilitytodrawmoreFGRatlowerfiringrates.