Results 31 to 40 of about 2,837,565 (258)

Calculation of the Virial and Fugacity Coefficients of Heavy Water Using New Generalized Equation of State [PDF]

open access: yesمجله علوم و فنون هسته‌ای, 2022
By replacing hydrogen with deuterium in water molecules, the energy level of molecular bonds changes which cause different physical, chemical, nuclear, and biological properties.
M. Najafi, F. Jamali
doaj   +1 more source

SECOND VIRIAL COEFFICIENT FOR NONCOMMUTATIVE SPACE [PDF]

open access: yesModern Physics Letters A, 2003
The second virial coefficient [Formula: see text] for non-interacting particles moving in a two-dimensional noncommutative space and in the presence of a uniform magnetic field B is presented. The noncommutativity parameter θ can be chosen such that the [Formula: see text] can be interpreted as the second virial coefficient for anyons of statistics α ...
Jellal, Ahmed, Geyer, Hendrik B.
openaire   +2 more sources

Multicomponent solutions: Combining rules for multisolute osmotic virial coefficients

open access: yes, 2023
This paper presents an exploration of a specific type of a generalized multicomponent solution model, which appears to be first given by Saulov in the current explicit form.
Binyaminov, Hikmat, Elliott, Janet A. W.
core   +1 more source

Virial expansion coefficients in the unitary Fermi gas

open access: yesSciPost Physics Proceedings, 2020
Virial expansion is widely used in cold atoms to analyze high temperature strongly correlated many-body systems. As the n-th order virial expansion coefficient can be accurately obtained by exactly solving up to n-body problems, the virial expansion ...
Shimpei Endo
doaj   +1 more source

Calculation of propellant gas pressure by simple extended corresponding state principle

open access: yesDefence Technology, 2016
The virial equation can well describe gas state at high temperature and pressure, but the difficulties in virial coefficient calculation limit the use of virial equation.
Bin Xu, San-jiu Ying, Xin Liao
doaj   +1 more source

Study on anisotropic effect correction term of Virial–Peng–Long equation of state

open access: yesAIP Advances, 2022
In order to correct the calculation deviation of the VPL (Virial–Peng–Long) equation of state (EOS) of gaseous detonation products, based on the L-J (Lennard-Jones) 6-12 spherical molecular potential, the change in the pressure–volume–temperature (PVT ...
Yue Peng, Xinping Long
doaj   +1 more source

On Using the BMCSL Equation of State to Renormalize the Onsager Theory Approach to Modeling Hard Prolate Spheroidal Liquid Crystal Mixtures

open access: yesEntropy, 2021
Modifications to the traditional Onsager theory for modeling isotropic–nematic phase transitions in hard prolate spheroidal systems are presented. Pure component systems are used to identify the need to update the Lee–Parsons resummation term.
Donya Ohadi   +2 more
doaj   +1 more source

Tuning the Mechanical Properties of Crosslinked Copolymers via Sequence and Solvent‐Selective Swelling for Vat Photopolymerization

open access: yesAngewandte Chemie, EarlyView.
Polymer sequence and solvent selectivity independently modulate pendant‐vinyl accessibility during photocuring, trapping different topologies in CLIP and controlling mechanical properties. ABSTRACT Block copolymers (BCPs) offer distinct advantages for vat photopolymerization by enabling mechanically programmable network structures through microphase ...
Chia‐Min Hsieh   +12 more
wiley   +2 more sources

An EOS for the Lennard-Jones fluid: A virial expansion approach

open access: yesAIP Advances, 2019
A large number (>30 000) of Monte Carlo simulations in range of 0.002–1.41 ρ* and T* ≤ 25 (* for reduced, dimensionless) was performed, producing a dense grid of state points for the internal energy U* and pressure p*.
Matthias Gottschalk
doaj   +1 more source

Determination of the Second Virial Coefficient for Binary Mixtures of Ar with CH4 and CO using Van der Waals and Dieterici Models [PDF]

open access: yesJournal of Sciences, Islamic Republic of Iran, 2019
In this paper, we calculate the second virial coefficient for binary mixtures of Ar with CH4 and CO in order to evaluate the performance of equations of state (EOSs).
Mohsen Najafi, Elham Marzbanpour
doaj   +1 more source

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