Transition nozzle combustion system

The present invention provides a combustion system for use with a cooling flow. The combustion system may include a head end, an aft end, a transition nozzle (110) extending from the head end to the aft end, and an impingement sleeve (160) surrounding the transition nozzle (110). The impingement sle...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Maldonado, Jaime Javier, Kim, Won-Wook, Mcmahan, Kevin Weston
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING COMBUSTION APPARATUS COMBUSTION PROCESSES ENGINE PLANTS IN GENERAL GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGHVELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	The present invention provides a combustion system for use with a cooling flow. The combustion system may include a head end, an aft end, a transition nozzle (110) extending from the head end to the aft end, and an impingement sleeve (160) surrounding the transition nozzle (110). The impingement sleeve (160) may define a first cavity (170) in communication with the head end for a first portion (210) of the cooling flow (200) and a second cavity (180) in communication with the aft end for a second portion (220) of the cooling flow (200). The transition nozzle (110) may include a number of cooling holes (230) thereon in communication with the second portion (220) of the cooling flow (200).