Scramjet Propulsion - Musielak, Dora

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Auteur(s) : Musielak, Dora

Editeur : Wiley

Langue : Anglais

Parution : 01/11/2022

Format : Moyen, de 350g à 1kg

Nombre de pages : 512.0

Expédition : 1059

Dimensions : 25.0 x 17.5 x 3.2

ISBN : 1119640601

Résumé :
Scramjet Propulsion

Explore the cutting edge of HAP technologies with this comprehensive resource from an international leader in her field

Scramjet Propulsion: A Practical Introduction delivers a comprehensive treatment of hypersonic air breathing propulsion and its applications. The book covers the most up-to-date hypersonic technologies, like endothermic fuels, fuel injection and flameholding systems, high temperature materials, and TPS, and offers technological overviews of hypersonic flight platforms like the X-43A, X-51A, and HiFIRE. It is organized around easy-to-understand explanations of technical challenges and provides extensive references for the information contained within.

The highly accomplished author provides readers with a fulsome description of the theoretical underpinnings of hypersonic technologies, as well as critical design and technology issues affecting hypersonic air breathing propulsion technologies. The book's combination of introductory theory and advanced instruction about individual hypersonic engine components is ideal for students and practitioners in fields as diverse as hypersonic vehicle and propulsion development for missile defense technologies, launch aerospaceplanes, and civilian transports. Over 250 illustrations and tables round out the material. Readers will also learn from:

• A thorough introduction to hypersonic flight, hypersonic vehicle concepts, and a review of fundamental principles in hypersonic air breathing propulsion
• Explorations of the aerothermodynamics of scramjet engines and the design of scramjet components, as well as hypersonic air breathing propulsion combustors and fuels
• Analyses of dual-mode combustion phenomena, materials structures, and thermal management in hypersonic vehicles, and combined cycle propulsion
• An examination of CFD analysis, ground and flight testing, and simulation

Perfect for researchers and graduate students in aerospace engineering, Scramjet Propulsion: A Practical Introduction is also an indispensable addition to the libraries of engineers working on hypersonic vehicle development seeking a state-of-the-art resource in one of the most potentially disruptive areas of aerospace research today....

Biographie:

Dora Musielak, PhD, is Research Professor in the Physics Department at the University of Texas in Arlington, Texas, United States. She is a NASA Fellow, an AIAA Associate Fellow, and has been invited to lecture at universities in China, France, Mexico, Panama, Italy, England, Spain, and the United States.

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Sommaire:

Preface xiii

Acknowledgment xvii

1 Introduction to Hypersonic Air-Breathing Propulsion 1

1.1 Hypersonic Flow and Hypersonic Flight 3

1.2 Chemical Propulsion Systems 5

1.3 Classes of Hypersonic Vehicles 12

1.4 Scramjet Engine-Vehicle Integration 15

1.5 Chemical Propulsion Performance Comparison 17??????????????????????????????????????????????

1.6 Hypersonic Air-Breathing Propulsion Historical Overview 19

1.7 Scramjet Flight Demonstration Programs 23

1.8 New Hypersonic Air-Breathing Propulsion Programs 30

1.9 Hypersonic Air-Breathing Propulsion Critical Technologies 33

1.10 Critical Design Issues 36

Questions 37

References 38

2 Theoretical Background 41

2.1 Atmospheric Flight 41

2.2 Air Thermodynamic Models 50

2.3 Fundamental Equations 53

2.4 Thermodynamic Cycle of Air-Breathing Propulsion 56

2.5 Air-Breathing Propulsion Performance Measures 61

2.6 Shock Waves in Supersonic Flow 65

2.7 One-Dimensional Flow with Heat Addition 69

2.8 Closing Remarks 73

Questions 74

References 74

3 Aerothermodynamics of Vehicle-Integrated Scramjet 77

3.1 Aerothermodynamic Environment 78

3.2 Hypersonic Viscous Flow Phenomena 83

3.3 Laminar to Turbulent Transition in Hypersonic Flows 88

3.4 Hypersonic Flowfield for Propulsion-Integrated Vehicles 92

3.5 Convective Heat Transfer or Aerodynamic Heating 104

3.6 NASA X-43A Leading-Edge Flight Hardware 111

3.7 Inlet Blunt Leading-Edge Effects and Entropy Layer Swallowing 113

3.8 Inlet Shock-On-Lip Condition or Inlet Speeding 114

3.9 Shock-Boundary Layer Interactions in the Propulsion Flowpath 116

3.10 Inlet Unstart 118

3.11 Closing Remarks 119

Questions 120

References 120

4 Scramjet Inlet/Forebody and Isolator 123

4.1 Introduction 123

4.2 Engine Inlet Function and Design Requirements 123

4.3 Inlet Types 129

4.4 Inlet Compression System Performance 132

4.5 Hypersonic Inlet Designs 143

4.6 Inlet Operation: Start and Unstart 152

4.7 Inlet Aerodynamics 154

4.8 Isolator 157

Questions 161

References 161

5 Scramjet Combustor 165

5.1 Combustor Process Desired Properties 166

5.2 Combustor Entrance Conditions 167

5.3 Combustion Stoichiometry 172

5.4 Combustion Flowfield 174

5.5 Scramjet Combustor Geometry 192

5.6 Scramjet Combustor Design Issues 197

5.7 Closing Remarks 198

Questions 199

References 199

6 Fuels for Hypersonic Air-Breathing Propulsion 203

6.1 Introduction 204

6.2 Endothermic Fuels 208

6.3 Heat Sink Capacity of Hydrogen and Endothermic Fuels 210

6.4 Fuel Heat Sink Requirements 212

6.5 Ignition Characteristics of Fuels 214

6.6 Mixing Characteristics of Cracked Hydrocarbon Fuels 217

6.7 Structural and Heat Transfer Considerations 218

6.8 Fuel System Integration and Control 219

6.9 Combustion Technical Challenges with Hydrocarbon Fuels 219

6.10 Impact of Fuel Selection on Hypersonic Vehicle Design 221

6.11 Fuels Research for Hypersonic Air-Breathing Propulsion 223

Questions 224

References 225

7 Dual-Mode Combustion Scramjet 227

7.1 Introduction 227

7.2 Phenomenological Description of Dual-Mode Scramjet 229

7.3 Heat Addition to Flow in Constant Area Duct 230

7.4 Divergent Combustor and Heat Release 231

7.5 Combustor Mode Transition Studies 236

7.6 Closing Remarks 247

Questions 247

Reference...