GAS TURBINE ENGINE POWER AUGMENTATION AND EMERGENCY RATING

1968 ◽  
Author(s):  
R. E. Dugas
Keyword(s):  
Gas Turbine ◽  
Gas Turbine Engine ◽  
Turbine Engine ◽  
Engine Power

scholarly journals Intercooled and Recuperated Dresser-Rand DC990 Gas Turbine Engine

1989 ◽  
Author(s):  
James E. Staudt ◽  
Dietrich Birkholz ◽  
Willem Jansen ◽  
John J. Tuzson
Keyword(s):  
Gas Turbine ◽  
Fuel Consumption ◽  
Heat Rate ◽  
Gas Turbine Engine ◽  
Preliminary Design ◽  
Turbine Engine ◽  
Design Point ◽  
Performance Improvements ◽  
Industrial Gas Turbine ◽  
Engine Power

A preliminary design for a Dresser-Rand DC990 industrial gas turbine engine modified for intercooling and recuperation (ICR) is presented. The DC990 was selected because its configuration is amenable to intercooling and because it is in the power range of interest. Based upon preliminary estimates, engine power output will increase from 6000 bhp to 8400 bhp at design point. Design point specific fuel consumption will be reduced 26% to a heat rate of 6300 BTU/bhp-hr. Moreover, the DC990 ICR engine maintains a high thermal efficiency during part-load operation. These performance improvements are achievable using proven, low-risk technology. The resulting combination of low fuel consumption and low maintenance costs makes the DC990 ICR gas turbine engine an attractive engine package for several applications.

Flexible manufacturing in repair of gas turbine engine components

1992 ◽  
Author(s):  
KIRK D ◽  
ANDREW VAVRECK ◽  
ERIC LITTLE ◽  
LESLIE JOHNSON ◽  
BRETT SAYLOR
Keyword(s):  
Gas Turbine ◽  
Flexible Manufacturing ◽  
Gas Turbine Engine ◽  
Turbine Engine ◽  
Engine Components

Fracture of a Compressor Stator Blade in a Gas Turbine Engine

2013 ◽  
Vol 50 (1) ◽  
pp. 43-49
Author(s):  
A. Neidel ◽  
B. Matijasevic-Lux
Keyword(s):  
Gas Turbine ◽  
Gas Turbine Engine ◽  
Turbine Engine ◽  
Stator Blade
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