NAPHTHA AND PROCESS GAS/SYNGAS MIXTURE FIRING METHOD FOR GAS TURBINE ENGINE

PROBLEM TO BE SOLVED: To provide a novel type of fuel delivery system for a gas turbine that makes possible the use and transfer from one form of fuel to a different fuel efficiently and easily without adversely affecting the overall performance of the gas turbine.SOLUTION: A fuel delivery system fo...

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Bibliographische Detailangaben
Hauptverfasser:	SATHYAKUMAR KARTHIK KOTHUR, VADDEPALLI ANIL KUMAR, ROZDOLSKI MICHAEL JOHN, NENMENI VIJAY R, SHANMUGAM VENKADESH
Format:	Patent
Sprache:	eng
Schlagworte:	AIR INTAKES FOR JET-PROPULSION PLANTS BLASTING COMBUSTION APPARATUS COMBUSTION ENGINES COMBUSTION PROCESSES CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS GAS-TURBINE PLANTS GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGHVELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a novel type of fuel delivery system for a gas turbine that makes possible the use and transfer from one form of fuel to a different fuel efficiently and easily without adversely affecting the overall performance of the gas turbine.SOLUTION: A fuel delivery system for a gas turbine designed to efficiently transfer from one type of fuel to a separate fuel, comprises different and cooperating fuel modules, namely high hydrogen fuel gas, distillate fuel and naphtha fuel modules, each of which feeds a different liquid or gas fuel to the combustors, an atomized air delivery system for either the naphtha or distillate (or combinations thereof), an air extraction system, a plurality of distribution control valves for the high hydrogen fuel gas, distillate fuel and naphtha fuel modules, and a nitrogen purge system to purge the high hydrogen fuel gas lines to the combustors and/or flushing the naphtha lines with the distillate.