Prediction of cast gas turbine engine blade quality in industrial environment

2007 ◽  
Vol 50 (3) ◽  
pp. 333-334
Author(s):  
E. P. Kruglov ◽  
A. A. Porsev
Keyword(s):  
Gas Turbine ◽  
Gas Turbine Engine ◽  
Turbine Engine ◽  
Industrial Environment ◽  
Engine Blade

scholarly journals Increase in productivity and quality based on the control of thermodynamic processes during deep profile grinding of the gas-turbine engine blade

2021 ◽  
Vol 2131 (2) ◽  
pp. 022036
Author(s):  
V Makarov ◽  
S Nikitin ◽  
M Pesin ◽  
V Karmanov ◽  
O Norin
Keyword(s):  
Gas Turbine ◽  
Endurance Limit ◽  
Gas Turbine Engine ◽  
Process Efficiency ◽  
Dynamic Processes ◽  
Turbine Engine ◽  
Profile Grinding ◽  
Engine Blade ◽  
Deep Profile

Abstract The article provides the system of interaction of dynamic processes during deep profile grinding of complex profiles on a multiaxis machine, the influence of dynamic processes on the quality of the surface layer, the endurance limit of the gas-turbine engine blade. The method presented allows to assign corresponding grinding modes based on the forecast of the dynamics of elastic, thermal and working processes in a thermomechanical system. This technique allows to control the process of deep profile grinding to achieve the specified parameters of surface quality, the endurance limit of the blade and increase process efficiency.

Study of the thermally stressed state of gas-turbine engine blade models with protective coatings

1987 ◽  
Vol 19 (5) ◽  
pp. 661-665
Author(s):  
G. N. Tret'yachenko ◽  
K. P. Buiskikh ◽  
L. V. Kravchuk ◽  
G. R. Semenov
Keyword(s):  
Stressed State ◽  
Gas Turbine ◽  
Protective Coatings ◽  
Gas Turbine Engine ◽  
Turbine Engine ◽  
Engine Blade ◽  
Thermally Stressed State ◽  
Thermally Stressed
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