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遮蔽べき級数型相互作用流体の熱力学的自己無撞着理論
http://hdl.handle.net/20.500.12000/17367
http://hdl.handle.net/20.500.12000/17367fd945fb1-1ea0-4c0e-b8e1-edfc823e408f
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
No89p001.pdf
|
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| Item type | デフォルトアイテムタイプ（フル）(1) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2010-07-06 | |||||||||
| タイトル | ||||||||||
| タイトル | 遮蔽べき級数型相互作用流体の熱力学的自己無撞着理論 | |||||||||
| 言語 | ja | |||||||||
| タイトル | ||||||||||
| タイトル | A Self-cosistent Ornstein-Zernike approximation for a fluid with a screened power series interaction | |||||||||
| 言語 | en | |||||||||
| 作成者 |
安富, 允
× 安富, 允
× Yasutomi, Makoto
|
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| アクセス権 | ||||||||||
| アクセス権 | open access | |||||||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||
| 内容記述 | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | We present a thermodynamically self-consistent Ornstein-Zernike approximation (SCOZA) for a fluid of spherical particles with a pair potential given by a hard core repulsion and screened power series (SPS) tails. We take advantage of the known analytical properties of the solution of the Ornstein-Zernike equation for the case in which the direct correlation function outside the repulsive core is given by the SPS tails: c(r)=Σ^^N__<n=1>e^<-z_nr>Σ^^<L_n>__<r=-1>K^(n,r)z^<r+1>_nr^r r＞1, and the radial distribution function g(r) satisfies the exact core condition g(r) = 0 for r＜1. The SCOZA is known to provide very good overall thermodynamics and remarkably accurate critical point and coexistence curve. In this paper, we present some preliminary numerical results for parameters in c(r) which are chosen to fit the Lennard-Jones potential. Full-dress investigations will be presented in a series of subsequent papers for fluids with variety of smooth, realistic isotropic potentials where the pair potentials can be fitted by the SPS tails. | |||||||||
| 内容記述 | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | 紀要論文 | |||||||||
| 出版者 | ||||||||||
| 言語 | ja | |||||||||
| 出版者 | 琉球大学理学部 | |||||||||
| 言語 | ||||||||||
| 言語 | jpn | |||||||||
| 資源タイプ | ||||||||||
| 資源タイプ | departmental bulletin paper | |||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||
| 出版タイプ | ||||||||||
| 出版タイプ | VoR | |||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||
| 識別子 | ||||||||||
| 識別子 | http://hdl.handle.net/20.500.12000/17367 | |||||||||
| 識別子タイプ | HDL | |||||||||
| 収録物識別子 | ||||||||||
| 収録物識別子タイプ | ISSN | |||||||||
| 収録物識別子 | 0286-9640 | |||||||||
| 収録物識別子 | ||||||||||
| 収録物識別子タイプ | NCID | |||||||||
| 収録物識別子 | AN00250774 | |||||||||
| 収録物名 | ||||||||||
| 言語 | ja | |||||||||
| 収録物名 | 琉球大学理学部紀要 | |||||||||
| 収録物名 | ||||||||||
| 言語 | en | |||||||||
| 収録物名 | Bulletin of the College of Science. University of the Ryukyus | |||||||||
| 書誌情報 |
号 89, p. 1-4, 発行日 2010-03 |
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