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Can the “van der Waals loop” vanish?

✍ Scribed by Atsushi Kido; Osamu Kitao; Koichiro Nakanishi


Publisher
Elsevier Science
Year
1992
Tongue
English
Weight
389 KB
Volume
199
Category
Article
ISSN
0009-2614

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✦ Synopsis


The "van der Waals loop" is observed below the critical point in the phase diagram calculated by standard computer simtdations. We tried to remove this artificial behavior by modifying the interparticle potential and treating large systems. With this new method, we can make most of the unstable region in the phase diagram vanish. Detailed investigations were aimed at inhomogeneous fluid structures, which cannot be seen in small systems.


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