Title:
ターボ機械およびそのためのタービンブレード
Document Type and Number:
Japanese Patent JP6877984
Kind Code:
B2
Abstract:
A turbomachine includes a plurality of blades, and each blade has an airfoil. The turbomachine includes opposing walls that define a pathway into which a fluid flow is receivable to flow through the pathway. A throat distribution is measured at a narrowest region in the pathway between adjacent blades, at which adjacent blades extend across the pathway between the opposing walls to aerodynamically interact with the fluid flow. The airfoil defines the throat distribution, and the throat distribution reduces aerodynamic loss and improves aerodynamic loading on each airfoil.
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Inventors:
Rohit Chohan
Samite Soni
Los james gustavson
Nicholas Alvin Hogberg
Samite Soni
Los james gustavson
Nicholas Alvin Hogberg
Application Number:
JP2016238970A
Publication Date:
May 26, 2021
Filing Date:
December 09, 2016
Export Citation:
Assignee:
GENERAL ELECTRIC COMPANY
International Classes:
F01D5/14; F04D29/38
Domestic Patent References:
| JP2004263602A | ||||
| JP10184304A |
Foreign References:
| US20150107266 |
Attorney, Agent or Firm:
Hirokazu Ogura
Toshihisa Kurokawa
Takuto Tanaka
Toshihisa Kurokawa
Takuto Tanaka