One - D Model

• One-D Unsteady Flow--Numerical Solution

  • Constant Specific Heat
  • Progress Variable Combustion

• Complete Periodic Engine Cycle Simulated

  • Open Valves--Fill with Fresh Propellant
  • Close Valves--Initiate Detonation
  • Simulate Blow-Down Process
  • Re-Open Valves at End of Cycle

• Control Operation by:

  • Valve Opening/Closing Times
  • Sense Tube Filling / Head-End Pressure

Previous slide

Next slide

Back to first slide

View graphic version