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Laboratory Scale Slow Cook-Off Testing of Rocket Propellants: The Combustion Rate Analysis of a Slowly Heated Propellant (CRASH-P) Test
JoVE Journal
Engineering
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JoVE Journal Engineering
Laboratory Scale Slow Cook-Off Testing of Rocket Propellants: The Combustion Rate Analysis of a Slowly Heated Propellant (CRASH-P) Test

Laboratory Scale Slow Cook-Off Testing of Rocket Propellants: The Combustion Rate Analysis of a Slowly Heated Propellant (CRASH-P) Test

DOI:
10.3791/62216-v

•

06:52 min

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February 06, 2021

•

, , , ,
1Naval Air Warfare Center Weapons Division

Chapters

  • 00:04Introduction
  • 01:14Propellant Sample Installation
  • 02:48Test Instrumentation Setup
  • 03:52Data Acquisition and Test Cleanup
  • 05:05Results: Representative Combustion Rate Analysis of a Slowly Heated Propellant Test
  • 06:03Conclusion

Summary

Automatic Translation

Automatic Translation

We present a protocol for a laboratory-scale slow cook-off test for solid rocket propellants called the Combustion Rate Analysis of a Slowly Heated Propellant (CRASH-P) test. Confined rocket propellants are slowly heated until autoignition, and both the cook-off temperature and the violence of reaction are measured with dynamic pressure sensors.

Tags

Keywords: LaboratorySlow Cook-offRocket PropellantsCRASH-P TestCombustion Rate AnalysisSlow Cook-off Reaction ViolenceRocket Propellant DevelopmentChemical KineticsThermal Fluid InstrumentationHigh Speed Data AcquisitionTemperature And Pressure MeasurementsPropellant Sample HolderExothermic ReactionsAir TemperatureRTVChamber CapRetaining HeadChamber HeadChamber Retainer ClampsChamber End Plate

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