(U) A Gruneisen Equation of State for TPX. Application in FLAG
Autor: | Tariq Dennis Aslam, Langdon Stanford Bennett, David A. Fredenburg |
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Rok vydání: | 2015 |
Předmět: | |
DOI: | 10.2172/1225287 |
Popis: | A Gruneisen equation of state (EOS) is developed for the polymer TPX (poly 4-methyl-1-pentene) within the LANL hydrocode FLAG. Experimental shock Hugoniot data for TPX is fit to a form of the Gruneisen EOS, and the necessary parameters for implementing the TPX EOS in FLAG are presented. The TPX EOS is further validated through one-dimensional simulations of recent double-shock experiments, and a comparison is made between the new Gruneisen EOS for TPX and the EOS representation for TPX used in the LANL Common Model. |
Databáze: | OpenAIRE |
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