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Grain Design and Optimization Method of A Single Chamber Multi-thrust Solid Rocket Motor

Acknowledgements第4-5页
摘要第5-6页
abstract第6页
GENERAL INTRODUCTION第17-20页
Chapter 1: Solid propellants第20-30页
    1.1 Introduction第20-21页
    1.2 Classification第21-22页
        1.2.1 Double base propellants第21-22页
        1.2.2 Composite propellants第22页
    1.3 Characteristics of solid propellants第22-27页
        1.3.1 Characteristics of double-base propellants第23-24页
        1.3.2 Characteristics of composite propellants第24-27页
    1.4 Mechanical behavior of solid propellants第27-28页
        1.4.1 Tensile behavior第27页
        1.4.2 Relaxation and creep behavior第27-28页
        1.4.3 Damage第28页
    1.5 Advantages and Disadvantages of solid propellants第28-30页
        1.5.1 Advantages of solid propellants第28-29页
        1.5.2 Disadvantages of solid propellants第29-30页
Chapter 2: The Basic Concepts Of Solid Rocket Motor (SRM)第30-45页
    2.1 Introduction第30-31页
    2.2 Main Parts of Solid Propellant Rocket Motors第31-33页
        2.2.1 A metal structure第31-32页
        2.2.2 The nozzle第32页
        2.2.3 An Ignition System第32页
        2.2.4 Thermal protections第32-33页
        2.2.5 Loading第33页
    2.3 Operating principle第33-34页
    2.4 Ballistic Parameters第34-40页
        2.4.1 Nozzle Throat Area and Expansion Ratio第34-35页
        2.4.2 Nozzle Configurations第35-36页
        2.4.3 Thrust第36页
        2.4.4 Characteristic Velocity第36-37页
        2.4.5 Specific Impulse and Total Impulse第37页
        2.4.6 Thrust Coefficient第37-38页
        2.4.7 Burning Rate第38页
        2.4.8 Burning Rate Relation with Temperature第38-40页
        2.4.9 Chamber Pressure and MEOP第40页
    2.5 Thermodynamic calculations第40-45页
        2.5.1 The molar concentration or molar fractions第41页
        2.5.2 The molar specific heat第41-42页
        2.5.3 The heat of formation第42页
        2.5.4 The heat of reaction第42页
        2.5.5 The entropy第42-43页
        2.5.6 The Gibbs free energy第43-44页
        2.5.7 Chemical equilibrium第44-45页
Chapter 3: Grain Design and Method of Internal Ballistic Calculation第45-52页
    3.1 Introduction第45-46页
    3.2 Grain configurations第46-49页
        3.2.1 End-Burning Grain第46页
        3.2.2 Internal-Burning Tube (Tubular) Grain第46-47页
        3.2.3 Star Grain第47页
        3.2.4 Slot Grain第47-48页
        3.2.5 Slot-Tube or Star-Tube Grain第48-49页
    3.3 Internal Ballistic Calculations第49-51页
        3.3.1 Basic Performance Relations第49-50页
        3.3.2 The chamber pressure expression (Pc)第50页
        3.3.3 The propellant mass fraction第50-51页
    PRACTICAL WORK第51-52页
Chapter 4: Design of Tube Radial Slot Grain第52-68页
    4.1 Introduction第52-57页
        4.1.1 Design and optimization of a tube-radial-slot grain第52-53页
        4.1.2 The objective function第53-55页
        4.1.3 Optimization conditions第55-57页
    4.2 Design of one slot (rear) in the middle第57-62页
    4.3 Design of two slots in front-end第62-67页
    4.4 Conclusion第67-68页
Chapter 5: Design of a Two-Stage Grain第68-99页
    5.1 Introduction第68-73页
        5.1.1 Design and optimization of two-stage grain第68-69页
        5.1.2 The objective function第69-71页
        5.1.3 Optimization conditions第71-73页
    5.2 Design of normal longitude slots第73-82页
        5.2.1 Design of normal longitude slots for N=4第74-77页
        5.2.2 Design of normal longitude slots for N=5第77-80页
        5.2.3 Design of normal longitude slots for N=6第80-82页
    5.3 Design of longitude slots with spherical shape-end第82-90页
        5.3.1 Design of spherical-end longitude slots for N=4第83-86页
        5.3.2 Design of spherical-end longitude slots for N=5第86-88页
        5.3.3 Design of spherical-end longitude slots for N=6第88-90页
    5.4 Conclusion第90-91页
    5.5 Radial combustion for longitude slots第91-97页
        5.5.1 Objective function第92-94页
        5.5.2 Design of longitude slots for radial combustion for N=4第94-97页
    5.6 Conclusion第97-99页
Chapter 6 :Design of a Star Grain第99-107页
    6.1 Introduction第99-100页
    6.2 Internal ballistic calculations第100-101页
    6.3 Optimization of the star grain第101-105页
    6.4 Conclusion第105-107页
GENERAL CONCLUSION第107-109页
REFERENCES第109-112页
APPENDIX第112-115页

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