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Volumn 58, Issue 2, 1998, Pages 2201-2212

Liquid-vapor phase behavior of a symmetrical binary fluid mixture

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Indexed keywords


EID: 0000514861     PISSN: 1063651X     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevE.58.2201     Document Type: Article
Times cited : (138)

References (51)
  • 17
    • 85036164018 scopus 로고    scopus 로고
    • The presence of a tricritical point in such a model is traceable to its special symmetry. In general, tricritical behavior cannot occur in a binary fluid mixture except by accident
    • The presence of a tricritical point in such a model is traceable to its special symmetry. In general, tricritical behavior cannot occur in a binary fluid mixture except by accident.
  • 18
  • 19
    • 85036437311 scopus 로고    scopus 로고
    • Strictly speaking there is four-phase coexistence since in zero field the demixed liquid comprises an [Formula Presented]-rich and a [Formula Presented]-rich phase in coexistence. For the case of nonconserved concentration considered here, the demixed liquid generally comprises either a homogeneous [Formula Presented]-rich phase or a [Formula Presented]-rich phase. Owing to symmetry, both these phases have the same density and we shall thus regard them as one single liquid phase. Note, however, that the two-phase nature of the demixed liquid is important in the context of the tricritical behavior
    • Strictly speaking there is four-phase coexistence since in zero field the demixed liquid comprises an A-rich and a B-rich phase in coexistence. For the case of nonconserved concentration considered here, the demixed liquid generally comprises either a homogeneous A-rich phase or a B-rich phase. Owing to symmetry, both these phases have the same density and we shall thus regard them as one single liquid phase. Note, however, that the two-phase nature of the demixed liquid is important in the context of the tricritical behavior.
  • 27
    • 0342929614 scopus 로고
    • The method is actually a variant of the “umbrella sampling” technique, G. M. Torrie and J. P. Valleau, J. Comput. Phys. 23, 187 (1977).JCTPAH
    • (1977) J. Comput. Phys. , vol.23 , pp. 187
    • Torrie, G.M.1    Valleau, J.P.2
  • 28
    • 84907891355 scopus 로고
    • tackle this problem. However, the precision of this method seems to be less than is obtainable from combined use of multicanonical and histogram reweighting techniques (see, e.g., c24). It is also not well suited for studying a transition from two-phase to three-phase coexistence as occurs on approaching a triple point. MOPHAM
    • In principle, one could also apply the Gibbs ensemble simulation method [A. Z. Panagiotopoulos, Mol. Phys. 61, 813 (1987)] to tackle this problem. However, the precision of this method seems to be less than is obtainable from combined use of multicanonical and histogram reweighting techniques (see, e.g., 24). It is also not well suited for studying a transition from two-phase to three-phase coexistence as occurs on approaching a triple point.MOPHAM
    • (1987) Mol. Phys. , vol.61 , pp. 813
    • Panagiotopoulos, A.Z.1
  • 38
    • 85036284467 scopus 로고    scopus 로고
    • J.-P. Hansen and I. R. McDonald, Theory of Simple Liquids (Academic, London, 1986)
    • J.-P. Hansen and I. R. McDonald, Theory of Simple Liquids (Academic, London, 1986).
  • 44
    • 85036183574 scopus 로고    scopus 로고
    • the full space of [Formula Presented], the tricritical end point terminates a line of tricritical points; see also c6
    • In the full space of (T,μ,h), the tricritical end point terminates a line of tricritical points; see also 6.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.