APPARATUS AND METHOD FOR CLOSE COUPLING OF HEAT RECOVERY STEAM GENERATORS WITH GAS TURBINES

• Main Authors: BALCEZAK WILLIAM C, YEATON AARON, PERRIN IAN J, LIVERMORE ROBERT, BAUVER WESLEY P. II
• Format: Patent
• Language: English; Korean
• Published: 07.06.2012
• Subjects: BLASTING; DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION; ENGINE PLANTS IN GENERAL; HEAT EXCHANGE IN GENERAL; HEATING; LIGHTING; MACHINES OR ENGINES IN GENERAL; MECHANICAL ENGINEERING; METHODS OF STEAM GENERATION; NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES; STEAM BOILERS; STEAM ENGINES; STEAM GENERATION; WEAPONS

A heat recovery steam generator ("HRSG") 40, which is closely coupled to a gas turbine, includes a flow controls structural array 10 disposed upstream of the tubes 42 of the HRSG 40. The structural array 10 is formed of a plurality of grate-like panels 18 secured to horizontal supports 24...