M
Good morning,
Our 30MW gas turbine, frame 6, mark 6E, when running on gas trips on high exhaust temperature spread, but we don't experience such when on liquid fuel firing mode. It's been suggested we clean the nozzles. But I was thinking since we don't experience it in the liquid fuel firing mode, clogged nozzle is unlikely to be the cause. And again we can't start the turbine on liquid fuel firing mode, so we usually start on gas firing and switches to liquid firing before the spread issues come out.
Pls anyone with useful info on the likely causes and possible solution.
Thanks
[email protected]
Our 30MW gas turbine, frame 6, mark 6E, when running on gas trips on high exhaust temperature spread, but we don't experience such when on liquid fuel firing mode. It's been suggested we clean the nozzles. But I was thinking since we don't experience it in the liquid fuel firing mode, clogged nozzle is unlikely to be the cause. And again we can't start the turbine on liquid fuel firing mode, so we usually start on gas firing and switches to liquid firing before the spread issues come out.
Pls anyone with useful info on the likely causes and possible solution.
Thanks
[email protected]