Influencesofconstitutivemodelsonnumericallysimulatedresultsof

X-raythermalshockwavesincompositematerials

HUANG Xia; TANG Wen-hui; JIANG Bang-hai

doi:10.11883/1001-1455(2011)06-0600-06

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HUANG Xia, TANG Wen-hui, JIANG Bang-hai. InfluencesofconstitutivemodelsonnumericallysimulatedresultsofX-raythermalshockwavesincompositematerials[J]. Explosion And Shock Waves, 2011, 31(6): 600-605. doi: 10.11883/1001-1455(2011)06-0600-06

Citation:

HUANG Xia, TANG Wen-hui, JIANG Bang-hai. Influencesofconstitutivemodelsonnumericallysimulatedresultsof X-raythermalshockwavesincompositematerials[J]. Explosion And Shock Waves, 2011, 31(6): 600-605. doi: 10.11883/1001-1455(2011)06-0600-06

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Influencesofconstitutivemodelsonnumericallysimulatedresultsof X-raythermalshockwavesincompositematerials

doi: 10.11883/1001-1455(2011)06-0600-06

1.
CollegeofScience,NationalUniversityofDefenseTechnology,

Funds:

NationalNaturalScienceFoundationofChina(11072262)

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Corresponding author: TANG Wen-hui
Publish Date: 2011-11-25

Abstract

Abstract

Theone-dimensionalthermalshockwaveinacarbon-phenoliccompositewastakenforan exampletodiscusstheinfluencesofconstitutivemodelsonnumericallysimulatedresultsofX-ray thermalshock wavesincomposite materials.Thecorrespondingnumericalsimulationswereperformedbyadoptingthreedifferentconstitutivemodels. Thesimulatedresultsrevealthatthepeak stressacquiredbytheanisotropicdynamicelasto-plasticconstitutivemodelislower,itsattenuationis fasteranditisbeclosertotheexperimentalresultthanthoseobtainedbytheidealisotropicelastoplasticmodelandtheidealanisotropicelasto plasticmodel,respectively.
- solidmechanics,
- constitutitivemodel,
- anisotropic,
- thermalshockwave