Method for determination of the water content in the working fluid of a gas turbine

The method involves measuring a set of temperatures and pressures of operating fluid at different positions in a gas turbine plant. Water content of the fluid flowing through the turbine plant is determined depending on the measured set of temperatures and pressures of the fluid, inflow temperature...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Nemet, Anton, Kokanovic, Stanka
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AIR INTAKES FOR JET-PROPULSION PLANTS BLASTING COMBUSTION ENGINES CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS GAS-TURBINE PLANTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING WEAPONS
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Beschreibung
Zusammenfassung:	The method involves measuring a set of temperatures and pressures of operating fluid at different positions in a gas turbine plant. Water content of the fluid flowing through the turbine plant is determined depending on the measured set of temperatures and pressures of the fluid, inflow temperature of the fluid in a compressor (10) and surrounding temperature, and a firing temperature of the turbine plant is adjusted depending on the determined water content of the fluid. An independent claim is also included for a gas turbine plant comprising a compressor and a turbine.