05399nam 22007935 450 991025423250332120200705071740.0981-10-0919-810.1007/978-981-10-0919-8(CKB)3710000000649514(EBL)4505540(SSID)ssj0001665859(PQKBManifestationID)16455433(PQKBTitleCode)TC0001665859(PQKBWorkID)15000886(PQKB)11494016(DE-He213)978-981-10-0919-8(MiAaPQ)EBC4505540(PPN)258861711(PPN)193445174(EXLCZ)99371000000064951420160415d2016 u| 0engur|n|---|||||txtccrLoadings in Thermal Barrier Coatings of Jet Engine Turbine Blades[electronic resource] An Experimental Research and Numerical Modeling /by Tomasz Sadowski, Przemysław Golewski1st ed. 2016.Singapore :Springer Singapore :Imprint: Springer,2016.1 online resource (110 p.)SpringerBriefs in Computational Mechanics,2191-5342Description based upon print version of record.981-10-0918-X Includes bibliographical references at the end of each chapters.Preface; Acknowledgement; Contents; 1 Introduction; 2 Protective Thermal Barrier Coatings; 2.1 Structure of TBCs; 2.2 Development and Application of New Coating Materials; 2.3 Conclusions; References; 3 Thermal Loads; 3.1 Numerical Methods-Application of Finite Elements Method (FEM) [1, 2]; 3.2 Deformation and Stress in Structural Elements, Caused by Thermal Loads [1, 2]; 3.3 Numerical Analysis of Temperature Fields in Critical Elements of Turbo-Engines by CFD (Computational Fluid Dynamics) with Application of FLUENT Program; 3.4 Conclusions; References; 4 Mechanical Loads4.1 Preparation of Model for Simulation4.2 Analysis of Results; 4.3 Blade Vibrations Resonance; 4.4 Conclusions; Reference; 5 Environmental Loads; 5.1 Corrosion; 5.2 Erosion; 5.3 Thermally Growth Oxide (TGO) Layer Growth; 5.4 Author's Own Tests of Moving Blade Surface, Including Chemical Analysis; 5.5 Conclusions; References; 6 State of Arts in Experimental Testing of TBCs Systems-Literature Analysis; 6.1 Review and Analysis of Currently Utilised Tests; 6.2 Conclusions; References; 7 Proposed Experimental Investigations of TBCs Systems; 7.1 Sample Ageing7.2 Uniaxial Stretching of Dumbbell Samples with TBC Layers-Author's Own Tests7.2.1 First Batch of Samples Not Subjected to Ageing; 7.2.2 Second Batch of Samples Subjected to Ageing; 7.3 3-Point Bending of Beam Samples with TBC Layers-Author's Own Tests; 7.4 Conclusions; 8 Numerical Analysis of Cracks Propagation Process in Turbine Blades TBCs Systems Under Thermo-Mechanical Loading Based on Experimental Results; 8.1 Formulation of FEM Approach and Brittle Damage of the TBCs System; 8.1.1 Brittle Damage Model; 8.1.2 Cohesive Degradation Model; 8.1.3 Simulation Results8.2 Application of Submodeling Technique and X-FEM Methods for Detailed Analysis of Cracking Process in Turbine Blades TBCs8.2.1 Submodeling; 8.2.2 X-FEM Method Basics; 8.2.3 Preparation of Model for Simulation; 8.3 Analysis of Results; 8.4 Conclusions; References; 9 SummaryThis book discusses complex loadings of turbine blades and protective layer Thermal Barrier Coating (TBC), under real working airplane jet conditions. They obey both multi-axial mechanical loading and sudden temperature variation during starting and landing of the airplanes. In particular, two types of blades are analyzed: stationary and rotating, which are widely applied in turbine engines produced by airplane factories.SpringerBriefs in Computational Mechanics,2191-5342MechanicsMechanics, AppliedMaterials scienceMathematical modelsMachinerySolid Mechanicshttps://scigraph.springernature.com/ontologies/product-market-codes/T15010Characterization and Evaluation of Materialshttps://scigraph.springernature.com/ontologies/product-market-codes/Z17000Mathematical Modeling and Industrial Mathematicshttps://scigraph.springernature.com/ontologies/product-market-codes/M14068Machinery and Machine Elementshttps://scigraph.springernature.com/ontologies/product-market-codes/T17039Mechanics.Mechanics, Applied.Materials science.Mathematical models.Machinery.Solid Mechanics.Characterization and Evaluation of Materials.Mathematical Modeling and Industrial Mathematics.Machinery and Machine Elements.629.134353Sadowski Tomaszauthttp://id.loc.gov/vocabulary/relators/aut720981Golewski Przemysławauthttp://id.loc.gov/vocabulary/relators/autMiAaPQMiAaPQMiAaPQBOOK9910254232503321Loadings in Thermal Barrier Coatings of Jet Engine Turbine Blades2514731UNINA