AE6450 Outline of Lectures

This is a tentative outline of the material that will be covered and the appropriate reading assignments from Sutton (8th edition). Note, class lectures will parallel and expand upon the coverage in the textbook.
 
Subjects
Reading
# hours




I. Introduction and Rocket Propulsion Overview

  Ch. 1
1
II. Rocket Propulsion Basics



5
A. Static thrust, equivalent exhaust velocity, specific impulse

Ch. 2
B. Vehicle acceleration, Rocket Equation, characteristic velocity, thrust coefficient




C. Ideal nozzles


Ch. 3

  1. Performance




  2. Under- and over-expanded




D. Ideal thrust coefficient and characteristic velocity




E. Nozzle geometries



F. Losses and other real nozzle effects



III. Monopropellant Thrusters



4
A. Overview and cold gas thrusters: propellants, feed systems, performance analysis


8.3,6.3
B. Decomposition thrusters: propellants (H2O2, N2H4), catalysts, hydrazine example


7.4

C. Pulsing



D. Liquid storage and tank pressurization


6.2,6.4-5
E. Electrothermal thrusters: resistojets, arcjets


17.2

IV. Thermochemistry


Ch. 5
4.5
A. Overview




B. Chemical energy: zero energy states, enthalpy of formation, atom balances, energy balances




C. Equilibrium chemical composition: Gibbs free energy minimization, equilibrium constants




D. Applications to combustion chamber and nozzle example and results for H2/O2




V. Liquid Bipropellant Rocket Engines


Ch. 6-10
14
A. Propellant feed options: rocket cycles


6.6

B. Pump pressure requirements, pump/turbine work, A-1 example




C.Turbomachinery


10.1-7

  1. Configurations & Euler turbomachinery eqns.




  2. Turbines




  3. Pumps




D. TCA: thrust chamber assembly


8.1-6

  1. Combustion chambers




  2. Cooling




E. Combustion instability


9.1,9.3

VI. Solid Rocket Motors


Ch. 12-15
5.5
A. Overview, components and configurations




B. Propellant burning rate, pressure, internal ballistics, grain design



C. Static stability, regression rate sensitivity, erosive burning and axial variations




D. Basic design and ballistic calculation examples




E. Propellant composition,fabrication, and burning processes




F. Combustion transients and combustion instability




G. Effects of two-phase flow through nozzles




VII. Hybrid Rockets


Ch. 16
3
A. Background, regression rate and internal ballistics




B. Design approach and preliminary design example




C. Liquefying solids for enhanced regression




VIII. Electric Propulsion


Ch. 17
3
A. Electric propulsion: overview, performance and background physics




B. Electrostatic propulsion devices




C. Electromagnetic propulsion devices