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- Title
Applicability of Different Isothermal EOS at Nanomaterials.
- Authors
Joshi, Deepika P.; Senger, Anjali
- Abstract
The present study explains the behaviour of nanomaterials such as A1N, CdSe, Ge, WC, and Ni- and Fe-filled-MWCNTs under high pressure. Among the number of isothermal EOSs available, we prefer only two parameter-based isothermal equations (i.e., Murnaghan equation, usual Tait's equation, Suzuki equation and Shanker equation). The present work shows the theoretical study of thermo-elastic properties especially relative compression (V/V0), isothermal bulk modulus (KP/KQ), and compressibility (α(P)/α0) of nanomaterials. After comparing all formulations with available experimental data, we conclude that pressure dependence of relative compression (V/V0) for the nanomaterials, are in good agreement for all the equations at lower pressure range. At higher pressure range, Suzuki and Shanker formulations show some deviation from experimental values.
- Subjects
NANOSTRUCTURED materials; EQUATIONS of state; ISOTHERMAL efficiency; PRESSURE; COMPRESSIBILITY
- Publication
Physics Research International, 2013, p1
- ISSN
2090-2220
- Publication type
Article
- DOI
10.1155/2013/927324