Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Mitsuru Obana0
Torbjorn O Lindquist0
Andrew M Rolt0
Christopher J B Barkey0
Paul Fletcher0
Date of Patent
May 1, 2012
Patent Application Number
11717159
Date Filed
March 13, 2007
Patent Citations Received
Patent Primary Examiner
Patent abstract
A steam injection gas turbine engine having a once-through steam generator (OTSG). A condenser is provided downstream of the OTSG to capture water and is protected from hot flue gasses during startup by a bypass circuit. Optionally, heating the exhaust downstream of the condenser using coolant taken from an intercooler provides plume suppression.
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