SYSTEM AND METHOD FOR TRENDING EXHAUST GAS TEMPERATURE IN A TURBINE ENGINE

A method for estimating a trend in exhaust gas temperature in a turbine engine (14) includes sampling exhaust gas temperature and a plurality of variables associated with the exhaust gas temperature over a set of observation times for a turbine engine (14) to acquire exhaust gas temperature data. A...

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Hauptverfasser:	DOCKENDORFF, JAMES ERNEST, HERSHEY, JOHN ERIK, OSBORN, BROCK ESTEL, HERRON, WILLIAM LEE, FULLINGTON, MICHAEL DEAN, HANSEN, CARL HAROLD
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	AIR INTAKES FOR JET-PROPULSION PLANTS AIRCRAFT ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT AVIATION BLASTING CALCULATING COMBUSTION ENGINES COMPUTING CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS COSMONAUTICS COUNTING ELECTRIC DIGITAL DATA PROCESSING EQUIPMENT FOR FITTING IN OR TO AIRCRAFT FLYING SUITS GAS-TURBINE PLANTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING PARACHUTES PERFORMING OPERATIONS PHYSICS TRANSPORTING WEAPONS
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Zusammenfassung:	A method for estimating a trend in exhaust gas temperature in a turbine engine (14) includes sampling exhaust gas temperature and a plurality of variables associated with the exhaust gas temperature over a set of observation times for a turbine engine (14) to acquire exhaust gas temperature data. A trend in the exhaust gas temperature for the specific turbine engine (14) is identified by removing the effect of the plurality of variables on the exhaust gas temperature data.