scholarly journals An Equation of State for Metals at High Temperature and Pressure in Compressed and Expanded Volume Regions

2019 ◽  
Vol 4 (3) ◽  
pp. 71
Author(s):  
S. V. G. Menon ◽  
Bishnupriya Nayak
Keyword(s):  
High Temperature ◽  
Equation Of State ◽  
High Energy ◽  
High Energy Density ◽  
High Temperature And Pressure ◽  
Temperature Isotherm ◽  
Isobaric Expansion ◽  
Temperature And Pressure ◽  
Ionic Components ◽  
Correction Terms

A simple equation of state model for metals at high temperature and pressure is described. The model consists of zero-temperature isotherm, thermal ionic components, and thermal electronic components, and is applicable in compressed as well as expanded volume regions. The three components of the model, together with appropriate correction terms, are described in detail using Cu as a prototype example. Shock wave Hugoniot, critical point parameters, liquid–vapor phase diagram, isobaric expansion, etc., are evaluated and compared with experimental data for Cu. The semianalytical model is expected to be useful to prepare extended tables for use in hydrodynamics calculations in high-energy-density physics.

Research of Low-Temperature Regeneration of Waste EPDM

2012 ◽  
Vol 501 ◽  
pp. 311-315 ◽  
Author(s):  
Chuan Sheng Wang ◽  
Qing Guo Xie ◽  
Hui Guang Bian
Keyword(s):  
High Temperature ◽  
Low Temperature ◽  
High Energy ◽  
Gas Emission ◽  
High Temperature And Pressure ◽  
Energy Consuming ◽  
Temperature And Pressure

In this paper, the research of regeneration of waste EPDM has been done on the basis of a lot of reading of literature and collecting of information. It has neither the pollution of gas emission during the recycling of rubber in dynamic desulfurization tank under high temperature and pressure, nor the high energy consuming during the recycling of rubber using regenerant under normal temperature and pressure. Eventually, the regeneration of waste EPDM under low-temperature became a reality.

scholarly journals Electrolyte CPA equation of state for very high temperature and pressure reservoir and basin applications

2014 ◽  
Vol 142 ◽  
pp. 1-14 ◽  
Author(s):  
Xavier Courtial ◽  
Nicolas Ferrando ◽  
Jean-Charles de Hemptinne ◽  
Pascal Mougin
Keyword(s):  
High Temperature ◽  
Equation Of State ◽  
High Temperature And Pressure ◽  
Temperature And Pressure ◽  
Very High

scholarly journals Ab initio simulation on thermodynamic equation of state of fcc aluminum under high temperature and pressure

2009 ◽  
Vol 58 (6) ◽  
pp. 4103
Author(s):  
Ji Guang-Fu ◽  
Zhang Yan-Li ◽  
Cui Hong-Lingi ◽  
Li Xiao-Feng ◽  
Zhao Feng ◽  
...  
Keyword(s):  
High Temperature ◽  
Equation Of State ◽  
Ab Initio ◽  
Ab Initio Simulation ◽  
Thermodynamic Equation ◽  
High Temperature And Pressure ◽  
Temperature And Pressure
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