Volume 28 Issue 3
Jun 2015
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WANG Yan-Jin, LIU Jun, FENG Qi-Jing, WANG Zheng, HAO Peng-Cheng. 3D Eulerian Numerical Method for Debris Clouds[J]. Chinese Journal of High Pressure Physics, 2014, 28(3): 300-306. doi: 10.11858/gywlxb.2014.03.006
Citation: WANG Yan-Jin, LIU Jun, FENG Qi-Jing, WANG Zheng, HAO Peng-Cheng. 3D Eulerian Numerical Method for Debris Clouds[J]. Chinese Journal of High Pressure Physics, 2014, 28(3): 300-306. doi: 10.11858/gywlxb.2014.03.006

3D Eulerian Numerical Method for Debris Clouds

doi: 10.11858/gywlxb.2014.03.006
  • Received Date: 23 Aug 2012
  • Rev Recd Date: 03 Dec 2012
  • This paper studied the 3D Euler method of elastic-plastic hydrodynamics with the ideal elastic-plastic constructive model for debris clouds produced by hypervelocity impacts.Two cases were simulated that sphere and oblique cylinder impacting single plates.The simulation results were compared with experimental results.The numerical simulating cloud shapes agreed very well with experimental results.The hole diameter of hypervelocity impact of projectile was also studied.It shows that the Eulerian numerical method is validate for simulating debris clouds produced by hypervelocity impacts.

     

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