Cooling circuit for a gas turbine bucket and tip shroud
Patent
·
OSTI ID:874967
- 25 Long Creek Dr., Burnt Hills, NY 12027
- 12 Cider Mill Dr., Clifton Park, NY 12065
- 11 Wyngate Rd., Glenmont, NY 12077
- late of Hamilton, OH
- 2900 Long Ridge Trails, Hamilton, OH 45014
- 444 River Way, Greer, SC 29651
An open cooling circuit for a gas turbine bucket wherein the bucket has an airfoil portion, and a tip shroud, the cooling circuit including a plurality of radial cooling holes extending through the airfoil portion and communicating with an enlarged internal area within the tip shroud before exiting the tip shroud such that a cooling medium used to cool the airfoil portion is subsequently used to cool the tip shroud.
- Research Organization:
- General Electric Co., Schenectady, NY (United States)
- DOE Contract Number:
- FC21-95MC31176
- Assignee:
- Willett; Fred Thomas (25 Long Creek Dr., Burnt Hills, NY 12027); Itzel; Gary Michael (12 Cider Mill Dr., Clifton Park, NY 12065); Stathopoulos; Dimitrios (11 Wyngate Rd., Glenmont, NY 12077); Plemmons; Larry Wayne (late of Hamilton, OH); Plemmons; Helen M. (2900 Long Ridge Trails, Hamilton, OH 45014); Lewis; Doyle C. (444 River Way, Greer, SC 29651)
- Patent Number(s):
- US 6499950
- OSTI ID:
- 874967
- Country of Publication:
- United States
- Language:
- English
Development Requirements for an Advanced Gas Turbine System
|
journal | October 1995 |
Advances in Steam Path Technology
|
journal | April 1996 |
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