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International Journal of Energetic Materials and Chemical Propulsion
ESCI SJR: 0.149 SNIP: 0.16 CiteScore™: 0.29

ISSN 印刷: 2150-766X
ISSN オンライン: 2150-7678

International Journal of Energetic Materials and Chemical Propulsion

DOI: 10.1615/IntJEnergeticMaterialsChemProp.v8.i5.10
pages 373-389

SCIENCE-BASED SIMULATION TOOLS FOR HAZARD ASSESSMENT AND MITIGATION

Charles A. Wight
Center for Simulation of Accidental Fires and Explosions, University of Utah, Salt Lake City, UT 84112 USA
Eric G. Eddings
Center for Simulation of Accidental Fires and Explosions, University of Utah, Salt Lake City, UT 84112 USA

要約

Solid rocket motors consist of hollow cylindrical grains of energetic solid propellant that are designed to be ignited in the bore and burn from the inside out. However, many common rocket motor accident scenarios involve mechanical or thermal insults to the outside case of the rocket. This can lead to ignition at the interface of the propellant and liner (i.e., outside-in combustion), and a resulting explosion. In this paper, we describe a state-of-the-art high-performance simulation program that can be used to predict the violence of explosions and aid the design of devices to mitigate the violence of accidental explosions during transportation and storage.

参考

  1. de St. Germain, J.D., McCorquodale, J., Parker, S.G., and Johnson, C.R., Uintah, A Massively Parallel Problem Solving Environment.

  2. Guilkey, J., Harman, T., and Banerjee, B., An Eulerian-Lagrangian Approach for Simulating Explosions of Energetic Devices.

  3. Ward, M.J., Son, S.F., and Brewster, M.Q., Steady Deflagration of HMX with Simple Kinetics, A Gas Phase Chain Reaction Model.

  4. Ward, M.J., Son, S.F., and Brewster, M.Q., Role of Gas- and Condensed-Phase Kinetics in Burning Rate Control of Energetic Solids.

  5. Atwood, A.I., Boggs, T.L., Curran, P.O., Parr, T.P., Hanson-Parr, D.M., Price, C.F., and Wiknich, J., Burning Rate of Solid Propellant Ingredients, Part 1, Pressure and Initial Temperature Effects.

  6. Finlinson, J.C., Stalnaker, R., and Blomshield, F.S., HMX and RDX T-Burner Pressure Coupled Response from 200 to 1000 psi.

  7. Finlinson, J.C., Stalnaker, R., and Blomshield, F.S., HMX T-Burner Pressure Coupled Response at 200, 500, and 1000 psi.

  8. Finlinson, J.C. and Stalnaker, R., Pure Oxidizer T-Burner Pressure Coupled Response For AP, HMX, RDX From 200 to 1000 psi.

  9. Eddings, E.G., Ciro, W., and Wight, C.A., High Energy Materials in Fires, Influence of Fire Environment on Violence of Reactions.

  10. Eddings, E.G., Ciro, W., and Sarofim, A.F., Transient Heat Transfer in Exploding and Detonating Systems.

  11. Beck, J.V., Blackwell, B., and Clair, C.S., Inverse Heat Conduction, Ill-Posed Problems.

  12. Beckstead, M., An Ignition Model for Modern Double Base Propellants.


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