Theoretical Studies on the Structure of Supercritical Fluids
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- Omata Kazumi
- Institute, International Medical Center of Japan
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- Yamamoto Kenji
- Institute, International Medical Center of Japan
Bibliographic Information
- Other Title
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- 超臨界流体の構造に関する理論的研究
Abstract
We carried out isobaric-isothermal Monte Carlo simulationsto study Lennard-Jones supercritical fluids.The static structure factors are calculatedfrom the coordinates of the particles,and investigated by use of the Ornstein-Zernike(OZ) type function.It is found that the ridge of S(0) does not coincide with that of guzaiand lies in the lower-pressure regionin the pressure-temperature phase diagram.This result confirms the recent experiments.We interpret them qualitatively from a microscopic point of view,and discuss the characteristics of supercritical fluids.
Journal
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- NCTAM papers, National Congress of Theoretical and Applied Mechanics, Japan
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NCTAM papers, National Congress of Theoretical and Applied Mechanics, Japan 54 (0), 55-55, 2005
National Committee for IUTAM
