Apparatus, turbine nozzle and turbine shroud
An apparatus is disclosed including a first and second article, a first interface volume disposed between and enclosed by the first article and second article, a cooling fluid supply, and at least one cooling fluid channel in fluid communication with the cooling fluid supply and the first interface volume. The first article includes a first material composition. The second article includes a second material composition. The at least one cooling fluid channel includes a heat exchange portion disposed in at least one of the first and second article downstream of the cooling fluid supply and upstream of the first interface volume. A turbine shroud is disclosed wherein the first and second articles are an outer and inner shroud. A turbine nozzle is disclosed wherein the first and second articles are an endwall and fairing.
- Research Organization:
- General Electric Co., Schenectady, NY (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- FE0024006
- Assignee:
- General Electric Company (Schenectady, NY)
- Patent Number(s):
- 10,550,721
- Application Number:
- 15/080,201
- OSTI ID:
- 1632516
- Resource Relation:
- Patent File Date: 03/24/2016
- Country of Publication:
- United States
- Language:
- English
Similar Records
Nozzle assembly and method for forming nozzle assembly
Turbine vane assembly with integrally cast cooling fluid nozzle