Equations of state for strong compression

作者：Wilfried B Holzapfel · 发表于：High Pressure Research · 年份：1991 · DOI：10.1080/08957959108245571 · 被引用次数：20 · 研究领域：High-pressure geophysics and materials、Energetic Materials and Combustion、Combustion and Detonation Processes

Various higher order equations of state (EOS) are compared with theoretical predictions for strong compression as well as with different linearization schemes. One specially convenient EOS together with a conjugated linearization scheme is presented as a series expansions with the appropriate asymptotic behaviour at very strong compression. Tests for the uncertainties in EOS extrapolations are discussed. A comparison with literature data for highly compressible solids illustrates the advantages of the present EOS with respect to many other commonly used forms.