One-D Solutions--Two-D End Correction

• Requirements

  • Flow at Exit Plane Approximately 1-D

• Procedure:

  • Space-Average Pressure at Exit Plane:
  • Use as Time Varying B.C.
  • Compare Mach Number at Exit Plane—1-D vs. 2-D

• Scaling Procedures:

  • Characteristic Lengths
    - Tube Length - Tube Height - Initiation Length
  • Flow Properties:
    - Pressure before Detonation - External Pressure
    

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