Discrete perturbation theory for continuous soft-core potential fluids

The Journal of Chemical Physics
L A CervantesF Sastre

Abstract

In this work, we present an equation of state for an interesting soft-core continuous potential [G. Franzese, J. Mol. Liq. 136, 267 (2007)] which has been successfully used to model the behavior of single component fluids that show some water-type anomalies. This equation has been obtained using discrete perturbation theory. It is an analytical expression given in terms of density, temperature, and the set of parameters that characterize the intermolecular interaction. Theoretical results for the vapor-liquid phase diagram and for supercritical pressures are compared with previous and new simulation data and a good agreement is found. This work also clarifies discrepancies between previous Monte Carlo and molecular dynamics simulation results for this potential.

References

Jul 13, 2004·Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics·A SkibinskyH E Stanley
Aug 11, 2005·Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics·Gianpietro MalescioH Eugene Stanley
Feb 7, 2007·Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics·Jose B Caballero, Antonio M Puertas
Mar 9, 2007·The Journal of Chemical Physics·L A CervantesF del Río
Nov 13, 2007·The Journal of Chemical Physics·T UrbicK A Dill
Feb 20, 2008·The Journal of Chemical Physics·Alan Barros de OliveiraMarcia C Barbosa
Jan 22, 2009·The Journal of Chemical Physics·Rodolfo Espíndola-HerediaAnatol Malijevsky
Jan 26, 2010·The Journal of Chemical Physics·J Torres-ArenasF del Río
Sep 8, 2010·The Journal of Chemical Physics·Pol Vilaseca, Giancarlo Franzese
Dec 29, 2010·The Journal of Chemical Physics·Gustavo A ChapelaJosé Alejandre
Sep 20, 2011·Physical Chemistry Chemical Physics : PCCP·Carlos Vega, Jose L F Abascal
Oct 7, 2011·The Journal of Chemical Physics·Yu D FominV N Ryzhov
Oct 14, 2011·The Journal of Chemical Physics·Ana L Benavides, Francisco Gámez
Oct 14, 2011·The Journal of Physical Chemistry. B·Joel Y AbrahamNicolas Giovambattista
Jun 21, 2013·The Journal of Chemical Physics·Matej HušTomaz Urbic
Sep 28, 2013·The Journal of Chemical Physics·Matej Huš, Tomaz Urbic
Oct 29, 2013·The Journal of Chemical Physics·Thomas LafitteGeorge Jackson
Dec 24, 2013·The Journal of Chemical Physics·Ahmadreza F Ghobadi, J Richard Elliott

❮ Previous
Next ❯

Citations

Aug 17, 2018·Physical Review. E·Mariano López de HaroAndrés Santos
Oct 12, 2018·The Journal of Chemical Physics·Víctor M TrejosFrancisco Gámez
Apr 15, 2019·The Journal of Chemical Physics·X Sánchez-MonroyA Gil-Villegas
Mar 1, 2021·The Journal of Chemical Physics·Luis Perdomo-HurtadoRamón Castañeda-Priego

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.

© 2021 Meta ULC. All rights reserved