Title:
TEMPERATURE CONTROL WITHIN A CAVITY OF A TURBINE ENGINE
Document Type and Number:
WIPO Patent Application WO/2014/070436
Kind Code:
A3
Abstract:
A turbine engine including an intermediate space defined between outer and inner portions of the turbine engine. A flow energizer (64) is provided including a flow body located within the intermediate space and including an inlet port (68), an outlet port and a flow passage extending within the flow body between the inlet and outlet ports. The inlet port receives a flow of a first medium located within the intermediate space and the flow body injects an energizing flow of a second medium (82) to a portion of the first medium within the flow body to create an energized flow of a mixed medium from the outlet portion, the energized flow of mixed medium creates a flow of the first medium adjacent to the flow body within the intermediate space.
Inventors:
RODRIGUEZ JOSE L (US)
LITTLE DAVID A (US)
ZHANG JIPING (US)
CHEHAB ABDULLATIF M (US)
LITTLE DAVID A (US)
ZHANG JIPING (US)
CHEHAB ABDULLATIF M (US)
Application Number:
PCT/US2013/064903
Publication Date:
July 24, 2014
Filing Date:
October 15, 2013
Export Citation:
Assignee:
SIEMENS AG (DE)
RODRIGUEZ JOSE L (US)
LITTLE DAVID A (US)
ZHANG JIPING (US)
CHEHAB ABDULLATIF M (US)
RODRIGUEZ JOSE L (US)
LITTLE DAVID A (US)
ZHANG JIPING (US)
CHEHAB ABDULLATIF M (US)
International Classes:
F01D9/06; F01D25/16; F02C7/18
Foreign References:
| EP1520960A2 | 2005-04-06 | |||
| EP2336524A2 | 2011-06-22 | |||
| CH512664A | 1971-09-15 |
Attorney, Agent or Firm:
SWANSON, Erik C. et al. (170 Wood Avenue SouthIselin, New Jersey, US)
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