| 摘要 |
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). |
