Materials and Structures for Aerospace Propulsion Systems ...

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VALIDATION Model EXPERIMENTS: Validation: Example AN EXAMPLE 1. Elastic properties of constituents 2. Thermal expansion mismatch between layers. 3. Power-law creep. 4. Reversible phase transformation in bond coat. 5. Growth stress in TGO. 6. Thickening and lateral growth strain in the TGO 7. Initial Interface Imperfections
ANIMATION OF TGO DISTORTION AND ELONGATION QuickTime and a GIF decompressor are needed to see this picture.
Page 1 and 2: Materials and Structures for Aerosp
Page 3: High By-pass Aeroturbine
Page 6 and 7: Efficiency of Various Propulsion Cy
Page 8 and 9: Fuel Efficiency In the Aero-turbine
Page 10 and 11: Role of Airfoil Materials CMCs Incr
Page 12: More High Temperature Materials
Page 15 and 16: Superalloy Turbine Air Foils Equiax
Page 17 and 18: Modeling at the scale of the grains
Page 19 and 20: Airfoil Technology Airfoil Technolo
Page 21 and 22: Al Reservoir Thermal Barrier Multil
Page 23 and 24: Deposition Effects on Microstructur
Page 25 and 26: Role of Airfoil Materials CMCs Incr
Page 27 and 28: (MI) SiC/SiC (DENSE MATRIX) T = 140
Page 29 and 30: Angle Interlock Sylramic/SiC ±45°
Page 31 and 32: CMC Applications in Utility Gas Tur
Page 33 and 34: Role of Airfoil Materials SiC/SiC C
Page 35 and 36: Thermal Property Interplay
Page 37 and 38: Thermal Property Interplay Slide 24
Page 39: YSZ Compatibility with TGO YSZ Comp
Page 42 and 43: Step I:Identify All Mechanisms Limi
Page 44 and 45: Fails at Oxide/Oxide Interface LARG
Page 46 and 47: OBJECTIVE: DEVISE MECHANISM MAPS TH
Page 48 and 49: Deformation Mechanism Map Synchotro
Page 50 and 51: •Thermal Expansion •Martensite
Page 54 and 55: Model Validation: Transition to GE
Page 57 and 58: USE MECHANISM MAP TO ELIMINATE RATC
Page 59 and 60: Mode I Adhesion Energy of Metal / A
Page 61 and 62: Delay Spalling By Understanding Mec
Page 63 and 64: Viscoplastic Domain QuickTime and a

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