Mod-01 Lec-11 Area Ratio of Nozzles:Under-expansion and Over-expansion

Course Lectures

• Mod-01 Lec-01 Introduction

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• Mod-01 Lec-02 Motion in Space

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• Mod-01 Lec-03 Rotational Frame of Reference and Orbital Velocities

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• Mod-01 Lec-04 Velocity Requirements

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• Mod-01 Lec-05 Theory of Rocket Propulsion

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• Mod-01 Lec-06 Rocket Equation and Staging of Rockets

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• Mod-01 Lec-07 Review of Rocket Principles: Propulsion Efficiency

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• Mod-01 Lec-08 Examples Illustrating Theory of Rocket Propulsion and Introduction to Nozzles

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• Mod-01 Lec-09 Theory of Nozzles

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• Mod-01 Lec-10 Nozzles Shapes

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• Mod-01 Lec-11 Area Ratio of Nozzles:Under-expansion and Over-expansion

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• Mod-01 Lec-12 Characteristic Velocity and Thrust Coefficient

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• Mod-01 Lec-13 Divergence Loss in Conical Nozzles and the Bell Nozzle

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• Mod-01 Lec-14 Unconventional Nozzles and Problems in Nozzles

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• Mod-01 Lec-15 Criterion for Choice of Chemical Propellants

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• Mod-01 Lec-16 Choice of Fuel-Rich Propellants

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• Mod-01 Lec-17 Performance Prediction Analysis

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• Mod-01 Lec-18 Dissociation of Products of Combustion

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• Mod-01 Lec-19 Shifting Equilibrium and Frozen Flow in Nozzles

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• Mod-01 Lec-20 Factors Influencing Choice of Chemical Propellants

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• Mod-01 Lec-21 Low Energy Liquid Propellants and Hybrid Propellants

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• Mod-01 Lec-22 Introduction to Solid Propellant Rockets

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• Mod-01 Lec-23 Burn Rate of Solid Propellants and Equilibrium pressure in Solid Propellants Rockets

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• Mod-01 Lec-24 Design Aspects of Solid Propellant Rockets

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• Mod-01 Lec-25 Burning Surface Area of Solid Propellant Grains

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• Mod-01 Lec-26 Ignition of Solid Propellant Rockets

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• Mod-01 Lec-27 Review of Solid Propellant Rockets

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• Mod-01 Lec-28 Feed Systems for Liquid Propellant Rockets

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• Mod-01 Lec-29 Feed System Cycles for Pump Fed Liquid Propellant Rockets

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• Mod-01 Lec-30 Analysis of Gas Generator and Staged Combustion Cycles and Introduction to Injectors

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• Mod-01 Lec-31Injectors,Cooling of Chamber and Mixture Ratio Distribution

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• Mod-01 Lec-32 Efficiencies due to Mixture Ratio Distribution and Incomplete Vaporization

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• Mod-01 Lec-33 Pumps and Turbines; Propellant Feed System at Zero "g" Conditions

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• Mod-01 Lec-34 Review of Liquid Bi-propellant Rockets and Introduction to Mono-propellant Rockets

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• Mod-01 Lec-35 Introduction to Hybrid Rockets and a Simple Illustration of Combustion Instability

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• Mod-01 Lec-36 Combustion Instability in Solid Propellant and Liquid Propellant Rockets

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• Mod-01 Lec-37 Wave models of Oscillation

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• Mod-01 Lec-38 Mechanisms Causing Instabilities and Strategies for Avoiding Combustion Instability

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• Mod-01 Lec-39 Electric and Magnetic Fields and the Electrostatic Thruster

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• Mod-01 Lec-40 Electrical Thrusters

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