INTRODUCTION
Chapter 1. Operating conditions of details of gas turbines and materials applied to them ( Getsov L.B.)
1.1. Operating conditions of the basic details gas turbine engines (GTE) and their damages at long operation and in bench tests
1.1.1. Vanes 1.1.2. Turbine blades
1.1.3. Turbine disks
1.1.4. Stator details
1.1.5. Blades, disks and cases of compressors
1.1.6. Reducer pinions 1.2. Requirements for materials of GTE parts
1.2.1. Disks of turbines
1.2.3. Vanes
1.2.4.
Flame tubes 1.2.5. Fixing details
1.2.6. Regenerators
1.2.7. Blades, disks and compressor casing
1.3. The Materials applied to details GTE
1.3.1. Perlitic steels
1.3.2. Ferritic
steels 1.3.3. Austenitic steels
1.3.4. Alloys on a nickel base
1.3.5. Composite materials
1.3.6. Ceramic materials
1.3.7. Titanic alloys
1.4. Final remarks
References
Chapter 2. Resistance to deformation of heat resisting materials at static and cyclic LOADING
2.1. Mechanical properties at uniaxial stress state
2.1.1. Elasticit
y and plasticity 2.1.2. Module of elastic
ity 2.1.3. Heterogeneity of plastic deform
ations 2.1.4. Scale factor
2.2. Creep and stress relaxation
2.2.1. Phenomenon of creep
2.2.2. Theories of creep.
2.2.3. Isochrones curves of creep
2.2.4. Stress relaxation
2.3. Deformations and stresses at the complex loading
2.3.1. Deformations and stresses in elastic area at complex loading.
2.3.2.Stress concentrators
2.3.3. The elementary models of plasticity and creep.
2.4. Resistance to cyclic deformation
2.4.1. Cyclic elastic-plastic defo
rmation 2.4.2. Cyclic limit of elasticity
2.4.3. Cyclic creep and stress relaxation at repeated-stress cycle
of loading 2.4.4. Cyclic creep at sign-variable loading
2.4.5. Cyclic creep at variable temperatures
2.4.6. Cyclic elastic-plastic deformatio
n at changing temperatures. 2.5. Theories of deformation at complex loading (Getsov L.B., Semenov A.S.)
2.5.1. Effects of behavior of metal materials.
2.5.2. Models it is viscous-is elastic-plasticity.
2.5.3. Practical realization of model of cyclic plasticity and creep at proportional
loading 2.6. Final remarks
References
Chapter 3. Resistance to destruction of heat resisting materials at static and cyclic loading
3.1. Criteria of viscous and fragile destruction 3.1.1. Criteria of destruction
3.1.2
About the Author: The author:
Leonid Borisovich Getsov - Chief Researcher at the Central Boiler and Turbine Institute. In 1953 he graduated from the Leningrad Polytechnic Institute and at the same time Faculty of Physics, Leningrad University, defended his Ph.D. thesis. in 1962. Then he was approved in the rank of senior researcher in the specialty "metallurgy and heat treatment of metals" in 1966. In 1979 he defended his doctoral dissertation Dr of science. Has 65 years of experience in production engineering, research and teaching, including 20 years in higher educational institutions.
The Editors and Translators:
Holm Altenbach is Full Professor of Engineering Mechanics at the Otto von Guericke University Magdeburg, Faculty of Mechanical Engineering, Institute of Mechanics (since 2011), and has been acting as Director of the Institute of Mechanics since 2015.
Konstantin Naumenko is Professor at the Institute of Mechanics, Otto-von-Guericke-Universität Magdeburg. Konstantin does research in Structural Mechanics, Materials Modeling and Mechanical Engineering.
