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1. (WO2013124054) MICRO GAS TURBINE SYSTEM HAVING AN ANNULAR RECUPERATOR

Pub. No.:    WO/2013/124054    International Application No.:    PCT/EP2013/000482
Publication Date: Fri Aug 30 01:59:59 CEST 2013 International Filing Date: Wed Feb 20 00:59:59 CET 2013
IPC: F02C 7/08
F28F 3/02
F28F 13/12
Applicants: BABCOCK BORSIG STEINMÜLLER GMBH
Inventors: KLING, Lina
NEUMANN, Frieder
BORN, Mathias
SCHRÖDER, Karl-Friedrich
DZIEKAN, Thomas
ALDER, Holger
MATTNER, Ornella
Title: MICRO GAS TURBINE SYSTEM HAVING AN ANNULAR RECUPERATOR
Abstract:
The invention relates to a micro gas turbine system (16) having an annular recuperator (24). The recuperator (24) serves to transfer heat from an exhaust stream (27) of the turbine (17) to an air stream (23) compressed by a compressor (19). Passages (1) for the exhaust stream (27) and passages (2) for the air stream (23) are arranged in alternation to each other in the recuperator (24). Adjacent passages (1, 2) are separated from each other by at least one wall (15). A filling (5) is arranged in the passages (1, 2) of at least one fluid stream.