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Ablative thermal protection systems modeling / / Georges Duffa
| Ablative thermal protection systems modeling / / Georges Duffa |
| Autore | Duffa Georges |
| Pubbl/distr/stampa | Reston, Virginia : , : American Institute of Aeronautics and Astronautics, Inc., , [2013] |
| Descrizione fisica | 1 online resource (402 p.) |
| Disciplina | 629.4/152 |
| Collana | AIAA education series |
| Soggetto topico | Ablation (Aerothermodynamics) - Mathematical models |
| Soggetto genere / forma | Electronic books. |
| ISBN | 1-62410-172-0 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
""CONTENTS""; ""PREFACE""; ""ACKNOWLEDGMENTS""; ""NOMENCLATURE""; ""Chapter 1 Thermal Protection System Conception""; ""1.1 Planetary Reentry""; ""1.2 Orders of Magnitude""; ""1.3 Major Classes of Materials for Thermal Protection Systems""; ""1.4 Physical Problems""; ""Chapter 2 Conservation Laws for a Multispecies Gaseous Medium""; ""2.1 Introduction""; ""2.2 Conservation Laws""; ""2.3 Diffusion in Neutral Medium""; ""2.4 Diffusion in Weakly Charged Media""; ""2.5 Calculation of Transport Coefficients""; ""2.6 Medium in Thermodynamic Nonequilibrium""
""Chapter 3 Elementary Chemical Reactions Modeling""""3.1 Gaseous Reactions""; ""3.2 Heterogeneous Reactions""; ""3.3 Relationship Between Homogeneous and Heterogeneous Reactions""; ""Chapter 4 Approximate Methods""; ""4.1 Introduction""; ""4.2 Reactive Laminar Boundary Layers""; ""4.3 Injection (Blowing or Blocking) Coefficient""; ""4.4 The Couette Problem Analogy""; ""4.5 Approximate Calculation of Stagnation Point Heat Flux""; ""4.6 Mass and Energy Balance at Wall""; ""4.7 Steady State Ablation""; ""Chapter 5 Ablation of Carbon""; ""5.1 Oxidation""; ""5.2 Reactions with Nitrogen"" ""5.3 Sublimation""""5.4 Relations of Dependence""; ""5.5 Reaction Kinetics""; ""5.6 Homogeneous Reactions""; ""5.7 Example: Homogeneous Medium""; ""5.8 Partition of Energy""; ""5.9 Relation Between Incident Flux and Ablation""; ""5.10 Precision of the Ablation Model""; ""5.11 Example of Calculation: A Test with Constant Upstream Conditions""; ""Chapter 6 Roughness Formation""; ""6.1 General Considerations""; ""6.2 Scales of the Problem""; ""6.3 Reactivity of a Composite Material""; ""6.4 Roughness Formation""; ""6.5 Applications""; ""Chapter 7 Turbulence and Laminar� Turbulent Transition"" ""7.1 Coupling Between Turbulence and Surface State""""7.2 Nonlocal Effects of Turbulence""; ""7.3 Coupling Between Turbulence and Chemical Reactions""; ""7.4 Laminar�Turbulent Transition""; ""Chapter 8 Pyrolysis and Pyrolyzable Materials""; ""8.1 A Simple Example: PTFE""; ""8.2 Phenolic Resin""; ""8.3 The General Model""; ""8.4 The Different Levels of Solutions""; ""8.5 Transport Properties""; ""8.6 Application Example""; ""8.7 Ablation of Carbon Phenolics""; ""Chapter 9 Materials Developing a Liquid Layer""; ""9.1 Hydrodynamics of the Liquid Layer""; ""9.2 Silica�Resin Materials"" ""9.1 Hydrodynamics of the Liquid Layer""""9.2 Silica�Resin Materials""; ""Chapter 10 Radiation""; ""10.1 Introduction""; ""10.2 Radiative Transfer Equation""; ""10.3 Effects of Coupling Between Flow and Radiation""; ""10.4 Radiation in Porous Media""; ""Chapter 11 Erosion by Particle Impact""; ""11.1 Introduction: Phenomenology""; ""11.2 Atmospheres""; ""11.3 Effect of Flow on the Particles""; ""11.4 Effect of Particles on the Flow""; ""11.5 Particle�Wall Interaction""; ""11.6 Coupling with Ablation""; ""11.7 Discussion""; ""Chapter 12 Testing and Specific Test Facilities"" ""12.1 Models Used in Reentry"" |
| Record Nr. | UNINA-9910460151303321 |
Duffa Georges
|
||
| Reston, Virginia : , : American Institute of Aeronautics and Astronautics, Inc., , [2013] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Ablative thermal protection systems modeling / / Georges Duffa
| Ablative thermal protection systems modeling / / Georges Duffa |
| Autore | Duffa Georges |
| Pubbl/distr/stampa | Reston, Virginia : , : American Institute of Aeronautics and Astronautics, Inc., , [2013] |
| Descrizione fisica | 1 online resource (402 p.) |
| Disciplina | 629.4/152 |
| Collana | AIAA education series |
| Soggetto topico | Ablation (Aerothermodynamics) - Mathematical models |
| ISBN | 1-62410-172-0 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | CONTENTS -- PREFACE -- ACKNOWLEDGMENTS -- NOMENCLATURE -- Chapter 1 Thermal Protection System Conception -- 1.1 Planetary Reentry -- 1.2 Orders of Magnitude -- 1.3 Major Classes of Materials for Thermal Protection Systems -- 1.4 Physical Problems -- Chapter 2 Conservation Laws for a Multispecies Gaseous Medium -- 2.1 Introduction -- 2.2 Conservation Laws -- 2.3 Diffusion in Neutral Medium -- 2.4 Diffusion in Weakly Charged Media -- 2.5 Calculation of Transport Coefficients -- 2.6 Medium in Thermodynamic Nonequilibrium -- Chapter 3 Elementary Chemical Reactions Modeling -- 3.1 Gaseous Reactions -- 3.2 Heterogeneous Reactions -- 3.3 Relationship Between Homogeneous and Heterogeneous Reactions -- Chapter 4 Approximate Methods -- 4.1 Introduction -- 4.2 Reactive Laminar Boundary Layers -- 4.3 Injection (Blowing or Blocking) Coefficient -- 4.4 The Couette Problem Analogy -- 4.5 Approximate Calculation of Stagnation Point Heat Flux -- 4.6 Mass and Energy Balance at Wall -- 4.7 Steady State Ablation -- Chapter 5 Ablation of Carbon -- 5.1 Oxidation -- 5.2 Reactions with Nitrogen -- 5.3 Sublimation -- 5.4 Relations of Dependence -- 5.5 Reaction Kinetics -- 5.6 Homogeneous Reactions -- 5.7 Example: Homogeneous Medium -- 5.8 Partition of Energy -- 5.9 Relation Between Incident Flux and Ablation -- 5.10 Precision of the Ablation Model -- 5.11 Example of Calculation: A Test with Constant Upstream Conditions -- Chapter 6 Roughness Formation -- 6.1 General Considerations -- 6.2 Scales of the Problem -- 6.3 Reactivity of a Composite Material -- 6.4 Roughness Formation -- 6.5 Applications -- Chapter 7 Turbulence and Laminar-Turbulent Transition -- 7.1 Coupling Between Turbulence and Surface State -- 7.2 Nonlocal Effects of Turbulence -- 7.3 Coupling Between Turbulence and Chemical Reactions -- 7.4 Laminar-Turbulent Transition -- Chapter 8 Pyrolysis and Pyrolyzable Materials -- 8.1 A Simple Example: PTFE -- 8.2 Phenolic Resin -- 8.3 The General Model -- 8.4 The Different Levels of Solutions -- 8.5 Transport Properties -- 8.6 Application Example -- 8.7 Ablation of Carbon Phenolics -- Chapter 9 Materials Developing a Liquid Layer -- 9.1 Hydrodynamics of the Liquid Layer -- 9.2 Silica-Resin Materials -- Chapter 10 Radiation -- 10.1 Introduction -- 10.2 Radiative Transfer Equation -- 10.3 Effects of Coupling Between Flow and Radiation -- 10.4 Radiation in Porous Media -- Chapter 11 Erosion by Particle Impact -- 11.1 Introduction: Phenomenology -- 11.2 Atmospheres -- 11.3 Effect of Flow on the Particles -- 11.4 Effect of Particles on the Flow -- 11.5 Particle-Wall Interaction -- 11.6 Coupling with Ablation -- 11.7 Discussion -- Chapter 12 Testing and Specific Test Facilities -- 12.1 Models Used in Reentry -- 12.2 Plasma Jets -- 12.3 Radiative Facilities -- 12.4 Ablation Measurements -- References --Chapter 13 An Example: Apollo --13.1 Thermal Protection Design Requirements --13.2 Avcoat Material --13.3 Pyrolysis and Gas Flow --13.4 Ablation --13.5 Radiation --References --Appendix A Approximate Solutions of Stefan–Maxwell Equation --Appendix B Approximation of Thermodynamic Properties --Appendix C System with Variable Elemental Composition --Appendix D Homogenization of an Inhomogeneous Rough Surface --Appendix E Mass Loss by Pyrolysis --Appendix F Water in Phenolic Composite Materials --Appendix G Radiative Transfer in a Plane Interface of Silica --Reference --Index --Supplemental Materials. |
| Record Nr. | UNINA-9910787271703321 |
|
Duffa Georges
|
||
| Reston, Virginia : , : American Institute of Aeronautics and Astronautics, Inc., , [2013] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Ablative thermal protection systems modeling / / Georges Duffa
| Ablative thermal protection systems modeling / / Georges Duffa |
| Autore | Duffa Georges |
| Pubbl/distr/stampa | Reston, Virginia : , : American Institute of Aeronautics and Astronautics, Inc., , [2013] |
| Descrizione fisica | 1 online resource (402 p.) |
| Disciplina | 629.4/152 |
| Collana | AIAA education series |
| Soggetto topico | Ablation (Aerothermodynamics) - Mathematical models |
| ISBN | 1-62410-172-0 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | CONTENTS -- PREFACE -- ACKNOWLEDGMENTS -- NOMENCLATURE -- Chapter 1 Thermal Protection System Conception -- 1.1 Planetary Reentry -- 1.2 Orders of Magnitude -- 1.3 Major Classes of Materials for Thermal Protection Systems -- 1.4 Physical Problems -- Chapter 2 Conservation Laws for a Multispecies Gaseous Medium -- 2.1 Introduction -- 2.2 Conservation Laws -- 2.3 Diffusion in Neutral Medium -- 2.4 Diffusion in Weakly Charged Media -- 2.5 Calculation of Transport Coefficients -- 2.6 Medium in Thermodynamic Nonequilibrium -- Chapter 3 Elementary Chemical Reactions Modeling -- 3.1 Gaseous Reactions -- 3.2 Heterogeneous Reactions -- 3.3 Relationship Between Homogeneous and Heterogeneous Reactions -- Chapter 4 Approximate Methods -- 4.1 Introduction -- 4.2 Reactive Laminar Boundary Layers -- 4.3 Injection (Blowing or Blocking) Coefficient -- 4.4 The Couette Problem Analogy -- 4.5 Approximate Calculation of Stagnation Point Heat Flux -- 4.6 Mass and Energy Balance at Wall -- 4.7 Steady State Ablation -- Chapter 5 Ablation of Carbon -- 5.1 Oxidation -- 5.2 Reactions with Nitrogen -- 5.3 Sublimation -- 5.4 Relations of Dependence -- 5.5 Reaction Kinetics -- 5.6 Homogeneous Reactions -- 5.7 Example: Homogeneous Medium -- 5.8 Partition of Energy -- 5.9 Relation Between Incident Flux and Ablation -- 5.10 Precision of the Ablation Model -- 5.11 Example of Calculation: A Test with Constant Upstream Conditions -- Chapter 6 Roughness Formation -- 6.1 General Considerations -- 6.2 Scales of the Problem -- 6.3 Reactivity of a Composite Material -- 6.4 Roughness Formation -- 6.5 Applications -- Chapter 7 Turbulence and Laminar-Turbulent Transition -- 7.1 Coupling Between Turbulence and Surface State -- 7.2 Nonlocal Effects of Turbulence -- 7.3 Coupling Between Turbulence and Chemical Reactions -- 7.4 Laminar-Turbulent Transition -- Chapter 8 Pyrolysis and Pyrolyzable Materials -- 8.1 A Simple Example: PTFE -- 8.2 Phenolic Resin -- 8.3 The General Model -- 8.4 The Different Levels of Solutions -- 8.5 Transport Properties -- 8.6 Application Example -- 8.7 Ablation of Carbon Phenolics -- Chapter 9 Materials Developing a Liquid Layer -- 9.1 Hydrodynamics of the Liquid Layer -- 9.2 Silica-Resin Materials -- Chapter 10 Radiation -- 10.1 Introduction -- 10.2 Radiative Transfer Equation -- 10.3 Effects of Coupling Between Flow and Radiation -- 10.4 Radiation in Porous Media -- Chapter 11 Erosion by Particle Impact -- 11.1 Introduction: Phenomenology -- 11.2 Atmospheres -- 11.3 Effect of Flow on the Particles -- 11.4 Effect of Particles on the Flow -- 11.5 Particle-Wall Interaction -- 11.6 Coupling with Ablation -- 11.7 Discussion -- Chapter 12 Testing and Specific Test Facilities -- 12.1 Models Used in Reentry -- 12.2 Plasma Jets -- 12.3 Radiative Facilities -- 12.4 Ablation Measurements -- References --Chapter 13 An Example: Apollo --13.1 Thermal Protection Design Requirements --13.2 Avcoat Material --13.3 Pyrolysis and Gas Flow --13.4 Ablation --13.5 Radiation --References --Appendix A Approximate Solutions of Stefan–Maxwell Equation --Appendix B Approximation of Thermodynamic Properties --Appendix C System with Variable Elemental Composition --Appendix D Homogenization of an Inhomogeneous Rough Surface --Appendix E Mass Loss by Pyrolysis --Appendix F Water in Phenolic Composite Materials --Appendix G Radiative Transfer in a Plane Interface of Silica --Reference --Index --Supplemental Materials. |
| Record Nr. | UNINA-9910827763103321 |
|
Duffa Georges
|
||
| Reston, Virginia : , : American Institute of Aeronautics and Astronautics, Inc., , [2013] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
