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Ströker P, Meier K. Vapor-liquid equilibrium and thermodynamic properties of saturated argon and krypton from Monte Carlo simulations using ab initio potentials. J Chem Phys 2024; 160:094503. [PMID: 38426525 DOI: 10.1063/5.0196466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2024] [Accepted: 01/29/2024] [Indexed: 03/02/2024] Open
Abstract
Vapor-liquid equilibria and thermodynamic properties of saturated argon and krypton were calculated by semi-classical Monte Carlo simulations with the NpT + test particle method using ab initio potentials for the two-body and nonadditive three-body interactions. The NpT + test particle method was extended to the calculation of second-order thermodynamic properties, such as the isochoric and isobaric heat capacities or the speed of sound, of the saturated liquid and vapor by using our recently developed approach for the systematic calculation of arbitrary thermodynamic properties in the isothermal-isobaric ensemble. Generally, the results for all simulated properties agree well with experimental data and the current reference equations of state for argon and krypton. In particular, the results for the vapor pressure and for the density and speed of sound of the saturated liquid and vapor agree with the most accurate experimental data for both noble gases almost within the uncertainty of these data, a level of agreement unprecedented for many-particle simulations. This study demonstrates that the vapor-liquid equilibrium and thermodynamic properties at saturation of a pure fluid can be predicted by Monte Carlo simulations with high accuracy when the intermolecular interactions are described by state-of-the-art ab initio pair and nonadditive three-body potentials and quantum effects are accounted for.
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Affiliation(s)
- Philipp Ströker
- Institut für Thermodynamik, Helmut-Schmidt-Universität/Universität der Bundeswehr Hamburg, Holstenhofweg 85, 22043 Hamburg, Germany
| | - Karsten Meier
- Institut für Thermodynamik, Helmut-Schmidt-Universität/Universität der Bundeswehr Hamburg, Holstenhofweg 85, 22043 Hamburg, Germany
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2
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Ustinov EA. Thermodynamics of liquid and fluid mixtures from the kinetic Monte Carlo viewpoint. Phys Chem Chem Phys 2023; 25:27321-27330. [PMID: 37791482 DOI: 10.1039/d3cp02798h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/05/2023]
Abstract
In this study a binary mixture is modelled in a uniform simulation cell at various temperatures using an extended version of the grand canonical kinetic Monte Carlo (GC-kMC) method. The main goal of this study is to consider the thermodynamic properties of binary liquids, gases, and gas-liquid mixtures from a more general point of view than that applied to the particular case of vapour-liquid equilibrium when the pressure and partial chemical potentials in coexisting phases are the same. Particular attention is paid to thermodynamic functions such as chemical potentials, Gibbs free energy and entropy. For the pair potential of unlike molecules a more universal scheme is proposed in comparison with the Lorentz-Berthelot combining rule. The approach is tested on an Ar-Kr mixture in a wide range of temperatures. In all cases, the obtained values of chemical potentials, pressure and internal energy for the entire set of component densities and temperature fully satisfy the Gibbs-Duhem equation with a high degree of accuracy. For the case of vapour-liquid equilibrium, the developed approach made it possible to reproduce the experimental pressure-composition diagrams with the highest accuracy ever achieved in the literature. Despite the fact that the Ar-Kr mixture, according to Raoult's law, is close to an ideal system, it was found that the partial pressures in the liquid phase or in a dense supercritical gas mixture are non-linear functions of the composition, and the partial pressure of the heavier component (Kr) can even be negative.
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Affiliation(s)
- Eugene A Ustinov
- Ioffe Institute, 26 Polytechnicheskaya, St. Petersburg, 194021, Russian Federation.
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3
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Farshad M, DelloStritto MJ, Suma A, Carnevale V. Detecting Liquid-Liquid Phase Separations Using Molecular Dynamics Simulations and Spectral Clustering. J Phys Chem B 2023; 127:3682-3689. [PMID: 37053472 DOI: 10.1021/acs.jpcb.3c00805] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/15/2023]
Abstract
A stringent test of the accuracy of empirical force fields is reproducing the phase diagram of bulk phases and mixtures. Exploring the phase diagram of mixtures requires the detection of phase boundaries and critical points. In contrast to most solid-liquid transitions, in which a global order parameter (average density) can be used to discriminate between two phases, some demixing transitions entail relatively subtle changes in the local environment of each molecule. In such cases, finite sampling errors and finite-size effects make the identification of trends in local order parameters extremely challenging. Here we analyze one such example, namely a methanol/hexane mixture, and compute several local and global structural properties. We simulate the system at various temperatures and study the structural changes associated with demixing. We show that despite a seemingly continuous transformation between mixed and demixed states, the topological properties of the H-bond network change abruptly as the system crosses the demixing line. In particular, by using spectral clustering, we show that the distribution of cluster sizes develops a fat tail (as expected from percolation theory) in the vicinity of the critical point. We illustrate a simple criterion to identify this behavior, which results from the emergence of large system-spanning clusters from a collection of aggregates. We further tested the spectral clustering analysis on a Lennard-Jones system as a standard example of a system with no H-bonds, and also, in this case, we were able to detect the demixing transition.
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Affiliation(s)
- Mohsen Farshad
- Institute for Computational Molecular Science, Temple University, Philadelphia, Pennsylvania 19122, United States
- Department of Chemistry, Temple University, Philadelphia, Pennsylvania 19122, United States
| | - Mark J DelloStritto
- Institute for Computational Molecular Science, Temple University, Philadelphia, Pennsylvania 19122, United States
- Department of Chemistry, Temple University, Philadelphia, Pennsylvania 19122, United States
| | - Antonio Suma
- Institute for Computational Molecular Science, Temple University, Philadelphia, Pennsylvania 19122, United States
- Dipartimento di Fisica, Università di Bari, 70121 Bari, Italy
| | - Vincenzo Carnevale
- Institute for Computational Molecular Science, Temple University, Philadelphia, Pennsylvania 19122, United States
- Institute for Genomics and Evolutionary Medicine, Temple University, Philadelphia, Pennsylvania 19122, United States
- Department of Biology, Temple University, Philadelphia, Pennsylvania 19122, United States
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4
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Solvent-driven aqueous separations for hypersaline brine concentration and resource recovery. TRENDS IN CHEMISTRY 2022. [DOI: 10.1016/j.trechm.2022.09.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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5
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Samanta R, Ganesan V. Direct Simulations of Phase Behavior of Mixtures of Oppositely Charged Proteins/Nanoparticles and Polyelectrolytes. J Phys Chem B 2020; 124:10943-10951. [PMID: 33205987 DOI: 10.1021/acs.jpcb.0c08317] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
We use direct simulations of particle-polyelectrolyte mixtures using the single chain in mean field framework to extract the phase diagram for such systems. At high charges of the particles and low concentration of polymers, we observe the formation of a coacervate phase involving the particles and polyelectrolytes. At low particle charges and/or high concentration of polymers, the mixture undergoes a segregative phase separation into particle-rich and polymer-rich phases, respectively. We also present results for the influence of particle charge heterogeneity on the phase diagram.
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Affiliation(s)
- Rituparna Samanta
- Department of Chemical Engineering, University of Texas at Austin, Austin, Texas 78712, United States
| | - Venkat Ganesan
- Department of Chemical Engineering, University of Texas at Austin, Austin, Texas 78712, United States
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6
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Jung H, Yethiraj A. A simulation method for the phase diagram of complex fluid mixtures. J Chem Phys 2018; 148:244903. [PMID: 29960369 DOI: 10.1063/1.5033958] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
The phase behavior of complex fluid mixtures is of continuing interest, but obtaining the phase diagram from computer simulations can be challenging. In the Gibbs ensemble method, for example, each of the coexisting phases is simulated in a different cell, and ensuring the equality of chemical potentials of all components requires the transfer of molecules from one cell to the other. For complex fluids such as polymers, successful insertions are rare. An alternative method is to simulate both coexisting phases in a single simulation cell, with an interface between them. The challenge here is that the interface position moves during the simulation, making it difficult to determine the concentration profile and coexisting concentrations. In this work, we propose a new method for single cell simulations that uses a spatial concentration autocorrelation function to (spatially) align instantaneous concentration profiles from different snapshots. This allows one to obtain average concentration profiles and hence the coexisting concentrations. We test the method by calculating the phase diagrams of two systems: the Widom-Rowlinson model and the symmetric blends of freely jointed polymer molecules for which phase diagrams from conventional methods are available. Excellent agreement is found, except in the neighborhood of the critical point where the interface is broad and finite size effects are important. The method is easy to implement and readily applied to any mixture of complex fluids.
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Affiliation(s)
- Hyuntae Jung
- Theoretical Chemistry Institute and Department of Chemistry, University of Wisconsin, Madison, Wisconsin 53706, USA
| | - Arun Yethiraj
- Theoretical Chemistry Institute and Department of Chemistry, University of Wisconsin, Madison, Wisconsin 53706, USA
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7
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Ao T, Matsumoto M. Example of a Fluid-Phase Change Examined with MD Simulation: Evaporative Cooling of a Nanoscale Droplet. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2017; 33:11679-11686. [PMID: 28830145 DOI: 10.1021/acs.langmuir.7b02059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
We carried out a series of molecular dynamics simulations in order to examine the evaporative cooling of a nanoscale droplet of a Lennard-Jones liquid. After thermally equilibrating a droplet at a temperature Tini/Tt ≃ 1.2 (Tt is the triple-point temperature), we started the evaporation into vacuum by removing vaporized particles and monitoring the change in droplet size and the temperature inside. As free evaporation proceeds, the droplet reaches a deep supercooled liquid state of T/Tt ≃ 0.7. The temperature was found to be uniform in spite of the fast evaporative cooling on the surface. The time evolution of the evaporating droplet properties was satisfactorily explained with a simple one-dimensional phase-change model. After a sufficiently long run, the supercooled droplet was crystallized into a polycrystalline fcc structure. The crystallization is a stochastic nucleation process. The time and the temperature of inception were evaluated over 42 samples, which indicate the existence of a stability limit.
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Affiliation(s)
- Takashi Ao
- Department of Mechanical Engineering and Science, Kyoto University , Kyoto 615-8540, Japan
| | - Mitsuhiro Matsumoto
- Department of Mechanical Engineering and Science, Kyoto University , Kyoto 615-8540, Japan
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Tasios N, Edison JR, van Roij R, Evans R, Dijkstra M. Critical Casimir interactions and colloidal self-assembly in near-critical solvents. J Chem Phys 2016; 145:084902. [DOI: 10.1063/1.4961437] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- Nikos Tasios
- Soft Condensed Matter, Debye Institute for Nanomaterials Science, Utrecht University, Princetonplein 1, 3584 CC Utrecht, The Netherlands
| | - John R. Edison
- Molecular Foundry, Lawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley, California 94720, USA
| | - René van Roij
- Institute for Theoretical Physics, Utrecht University, Princetonplein 5, 3584 CC Utrecht, The Netherlands
| | - Robert Evans
- H. H. Wills Physics Laboratory, University of Bristol, Bristol BS8 1TL, United Kingdom
| | - Marjolein Dijkstra
- Soft Condensed Matter, Debye Institute for Nanomaterials Science, Utrecht University, Princetonplein 1, 3584 CC Utrecht, The Netherlands
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9
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Boţan V, Ustach V, Faller R, Leonhard K. Direct Phase Equilibrium Simulations of NIPAM Oligomers in Water. J Phys Chem B 2016; 120:3434-40. [DOI: 10.1021/acs.jpcb.6b00228] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Vitalie Boţan
- Lehrstuhl
für Technische Thermodynamik, RWTH Aachen University, Schinkelstr.
8, 52062 Aachen, Germany
| | - Vincent Ustach
- Department
of Chemical Engineering, University of California Davis, One Shields Ave., Davis, California 95616, United States
| | - Roland Faller
- Department
of Chemical Engineering, University of California Davis, One Shields Ave., Davis, California 95616, United States
| | - Kai Leonhard
- Lehrstuhl
für Technische Thermodynamik, RWTH Aachen University, Schinkelstr.
8, 52062 Aachen, Germany
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10
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Liu Y, Lafitte T, Panagiotopoulos AZ, Debenedetti PG. Simulations of vapor-liquid phase equilibrium and interfacial tension in the CO2-H2O-NaCl system. AIChE J 2013. [DOI: 10.1002/aic.14042] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Yang Liu
- Dept. of Chemical and Biological Engineering; Princeton University; Princeton; NJ; 08544
| | - Thomas Lafitte
- Dept. of Chemical and Biological Engineering; Princeton University; Princeton; NJ; 08544
| | | | - Pablo G. Debenedetti
- Dept. of Chemical and Biological Engineering; Princeton University; Princeton; NJ; 08544
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11
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Moore SG, Wheeler DR. Chemical potential perturbation: a method to predict chemical potentials in periodic molecular simulations. J Chem Phys 2011; 134:114514. [PMID: 21428639 DOI: 10.1063/1.3561865] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
A new method, called chemical potential perturbation (CPP), has been developed to predict the chemical potential as a function of density in periodic molecular simulations. The CPP method applies a spatially varying external force field to the simulation, causing the density to depend upon position in the simulation cell. Following equilibration the homogeneous (uniform or bulk) chemical potential as a function of density can be determined relative to some reference state after correcting for the effects of the inhomogeneity of the system. We compare three different methods of approximating this correction. The first method uses the van der Waals density gradient theory to approximate the inhomogeneous Helmholtz free energy density. The second method uses the local pressure tensor to approximate the homogeneous pressure. The third method uses the Triezenberg-Zwanzig definition of surface tension to approximate the inhomogeneous free energy density. If desired, the homogeneous pressure and Helmholtz free energy can also be predicted by the new method, as well as binodal and spinodal densities of a two-phase fluid region. The CPP method is tested using a Lennard-Jones (LJ) fluid at vapor, liquid, two-phase, and supercritical conditions. Satisfactory agreement is found between the CPP method and an LJ equation of state. The efficiency of the CPP method is compared to that for Widom's method under the tested conditions. In particular, the new method works well for dense fluids where Widom's method starts to fail.
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Affiliation(s)
- Stan G Moore
- Department of Chemical Engineering, Brigham Young University, 350 CB, Provo, Utah 84602, USA
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12
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CUMMINGS PETERT, JACKSON GEORGE, ROWLINSON JOHNS. Keith E. Gubbins: A celebration of statistical mechanics. Mol Phys 2009. [DOI: 10.1080/00268970210142666] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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13
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PATRYKIEJEW ANDRZEJ, PIZIO OREST, PUSZTAI LASZLO, SOKOLOWSKI STEFAN. Effects of slit-like pore confinement on the closed loop immiscibility in symmetric binary model mixtures: fundamental measure density functional approach. Mol Phys 2009. [DOI: 10.1080/0026897031000099925] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- ANDRZEJ PATRYKIEJEW
- a Department for the Modelling of Physico-Chemical Processes , Maria Curie-Sklodowska University , 2003 1 , Lublin , Poland
| | - OREST PIZIO
- b Institute de Quimica, Universidad Nacional Autonoma de Mexico , Circuito Exterior, Coyoacan 04510, Mexico , DF , Mexico
| | - LASZLO PUSZTAI
- c Institute for Solid State Physics and Optics, Hungarian Academy of Sciences , Budapest , Hungary
| | - STEFAN SOKOLOWSKI
- a Department for the Modelling of Physico-Chemical Processes , Maria Curie-Sklodowska University , 2003 1 , Lublin , Poland
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14
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Vega C, Saager B, Fischer J. Molecular dynamics studies for the new refrigerant R152a with simple model potentials. Mol Phys 2007. [DOI: 10.1080/00268978900102751] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Carlos Vega
- a Institut für Thermo- und Fluiddynamik, Ruhr-Universität , D-4630 , Bochum 1 , F.R. Germany
- b Departmento de Quimica Fisica, Facultad de Ciencias Quimicas , Universidad Complutense , E-28040 , Madrid , Spain
| | - Berthold Saager
- a Institut für Thermo- und Fluiddynamik, Ruhr-Universität , D-4630 , Bochum 1 , F.R. Germany
| | - Johann Fischer
- a Institut für Thermo- und Fluiddynamik, Ruhr-Universität , D-4630 , Bochum 1 , F.R. Germany
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15
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Panagiotopoulos AZ. Direct Determination of Fluid Phase Equilibria by Simulation in the Gibbs Ensemble: A Review. MOLECULAR SIMULATION 2006. [DOI: 10.1080/08927029208048258] [Citation(s) in RCA: 259] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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16
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Tsangaris DM, McMahon PD. A Modified Gibbs Ensemble Method for Calculating Fluid Phase Equilibria. MOLECULAR SIMULATION 2006. [DOI: 10.1080/08927029108022451] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- D. M. Tsangaris
- a Department of Chemical Engineering , University of Wisconsin , Madison , WI , 53706 , USA
| | - P. D. McMahon
- a Department of Chemical Engineering , University of Wisconsin , Madison , WI , 53706 , USA
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17
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Labík S, Smith WR. Scaled Particle Theory and the Efficient Calculation of the Chemical Potential of Hard Spheres in the NVT Ensemble. MOLECULAR SIMULATION 2006. [DOI: 10.1080/08927029408022533] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- S. Labík
- a Department of Physical Chemistry , Institute of Chemical Technology , Prague , 166 28 , Czech Republic
| | - W. R. Smith
- b Department of Mathematics and Statistics , University of Guelph , Guelph , Ontario , N1G 2W1, Canada
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18
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Nezbeda I, Kolafa J. A New Version of the Insertion Particle Method for Determining the Chemical Potential by Monte Carlo Simulation. MOLECULAR SIMULATION 2006. [DOI: 10.1080/08927029108022424] [Citation(s) in RCA: 98] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Ivo Nezbeda
- a Institute of Chemical Process Fundamentals, Czechoslovak Academy of Sciences , 165 02, Prague , Czechoslovakia
| | - Jiří Kolafa
- a Institute of Chemical Process Fundamentals, Czechoslovak Academy of Sciences , 165 02, Prague , Czechoslovakia
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20
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Chialvo AA. Excess properties of liquid mixtures from computer simulation: a coupling-parameter approach to the determination of their dependence on molecular asymmetry. Mol Phys 2006. [DOI: 10.1080/00268979100101111] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Ariel A. Chialvo
- a Department of Chemical Engineering , Princeton University , Princeton , NJ , 08544-5263 , U.S.A
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21
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Möller D, Fischer J. Vapour liquid equilibrium of a pure fluid from test particle method in combination with NpT molecular dynamics simulations. Mol Phys 2006. [DOI: 10.1080/00268979000100341] [Citation(s) in RCA: 105] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Dietmar Möller
- a Institut für Thermo- und Fluiddynamik , Ruhr-Universität , D-4630 , Bochum 1 , F.R. Germany
| | - Johann Fischer
- a Institut für Thermo- und Fluiddynamik , Ruhr-Universität , D-4630 , Bochum 1 , F.R. Germany
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22
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Rowley RL, Shupe TD, Schuck MW. A direct method for determination of chemical potential with molecular dynamics simulations. Mol Phys 2006. [DOI: 10.1080/00268979400100614] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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23
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Malijevský A, Labík S, Malijevský A. Computer simulation of chemical potentials of ternary hard-sphere fluid mixtures. Phys Chem Chem Phys 2004. [DOI: 10.1039/b315353c] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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24
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BLAS FELIPEJ, FUJIHARA ICHIRO. Excess properties of Lennard-Jones binary mixtures from computer simulation and theory. Mol Phys 2002. [DOI: 10.1080/00268970210142594] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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25
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BLAS FELIPEJ. Excess thermodynamic properties of chainlike mixtures. II. Self-associating systems: predictions from soft-SAFT and molecular simulation. Mol Phys 2002. [DOI: 10.1080/00268970210130209] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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26
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Shetty R, Escobedo FA. On the application of virtual Gibbs ensembles to the direct simulation of fluid–fluid and solid–fluid phase coexistence. J Chem Phys 2002. [DOI: 10.1063/1.1467899] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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27
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28
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Blas FJ. Excess Thermodynamic Properties of Chainlike Mixtures. 1. Predictions from the Soft−SAFT Equation of State and Molecular Simulation. J Phys Chem B 2000. [DOI: 10.1021/jp001346z] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Felipe J. Blas
- Departamento de Física Aplicada e Ingeniería Eléctrica, Escuela Politécnica Superior, Universidad de Huelva, 21819 La Rábida, Huelva, Spain
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29
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Borówko M, Zagórski R, Malijevský A. Computer simulation of the chemical potential of binary Lennard-Jones mixtures. J Chem Phys 2000. [DOI: 10.1063/1.480796] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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30
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Molecular association-mediated micropore filling of supercritical Xe in a graphite slit pore by grand canonical Monte Carlo simulation. Chem Phys Lett 1999. [DOI: 10.1016/s0009-2614(99)00742-3] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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31
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McCabe C, Gil-Villegas A, Jackson G. Gibbs ensemble computer simulation and SAFT-VR theory of non-conformal square-well monomer–dimer mixtures. Chem Phys Lett 1999. [DOI: 10.1016/s0009-2614(99)00104-9] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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32
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Hueda Y, Costas ME, Scott RL. Quasi-chemical Phase Diagrams for Orienting Mixtures. J Phys Chem B 1997. [DOI: 10.1021/jp971131y] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yuri Hueda
- Facultad de Química, Universidad Nacional Autónoma de México, México 04510, D.F., México
| | - María Eugenia Costas
- Facultad de Química, Universidad Nacional Autónoma de México, México 04510, D.F., México
| | - Robert L. Scott
- Department of Chemistry and Biochemistry, University of California, Los Angeles, California 90095
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33
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Sokhan VP. The Chemical Potential of Dense Liquids by the Coupled Test Particle Method. MOLECULAR SIMULATION 1997. [DOI: 10.1080/08927029708024149] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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34
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Gubbins KE, Sliwinska-Bartkowiak M, Suh SH. Molecular Simulations of Phase Transitions in Pores. MOLECULAR SIMULATION 1996. [DOI: 10.1080/08927029608024116] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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35
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Orkoulas G, Panagiotopoulos AZ. Phase diagram of the two‐dimensional Coulomb gas: A thermodynamic scaling Monte Carlo study. J Chem Phys 1996. [DOI: 10.1063/1.471406] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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