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Equation of State of Four- and Five-Dimensional Hard-Hypersphere Mixtures [PDF]

open access: yesEntropy, 2020
New proposals for the equation of state of four- and five-dimensional hard-hypersphere mixtures in terms of the equation of state of the corresponding monocomponent hard-hypersphere fluid are introduced.
Mariano López de Haro   +2 more
doaj   +2 more sources

Chemical potential of a Lennard Jones fluid [PDF]

open access: yesSerbian Astronomical Journal, 2010
The aim of this paper is to present results of analytical calculation of chemical potential of a Lennard Jones (LJ) fluid performed in two ways: by using the thermodynamical formalism and the formalism of statistical mechanics.
Čelebonović V.
doaj   +3 more sources

A new method for studying the problem of optimal dynamic measurement in the presence of observation interference

open access: yesMeasurement: Sensors, 2021
This paper describes a new method for studying the problem of optimal dynamic measurement in the framework of a new paradigm of dynamic measurements. This paradigm is based, on the one hand, on the automatic control model theory to describe the model of ...
Shestakov Alexandr   +6 more
doaj   +1 more source

Forecast of Airblast Vibrations Induced by Blasting Using Support Vector Regression Optimized by the Grasshopper Optimization (SVR-GO) Technique

open access: yesApplied Sciences, 2022
Air overpressure (AOp) is an undesirable environmental effect of blasting. To date, a variety of empirical equations have been developed to forecast this phenomenon and prevent its negative impacts with accuracy. However, the accuracy of these methods is
Lihua Chen   +5 more
doaj   +1 more source

The phase equilibrium in a Lennard-Jones fluid: Possible applications in astrophysics [PDF]

open access: yesSerbian Astronomical Journal, 2012
Using standard thermodynamics and previous results of the author, this paper aims to discuss the conditions for phase equilibrium in a Lennard-Jones fluid.
Čelebonović V.
doaj   +1 more source

Finite-temperature equation of state with hyperons [PDF]

open access: yesEPJ Web of Conferences, 2022
We present the novel finite-temperature FSU2H* equation-of-state model that covers a wide range of temperatures and lepton fractions for the conditions in proto-neutron stars, neutron star mergers and supernovae.
Kochankovski Hristijan   +2 more
doaj   +1 more source

Impact loading of a space nuclear powerplant

open access: yesFracture and Structural Integrity, 2013
Preferred formulation of the problem in two space dimensions are described for solving the three fundamental equations of mechanics (conservation of mass, conservation of momentum, and conservation of energy).
Evgeny I. Kraus, Ivan I. Shabalin
doaj   +3 more sources

Revisiting Barrow's graduated inflationary universe: A warm perspective

open access: yesPhysics Letters B, 2022
It is presumed that thermal fluctuations present during inflationary epoch can make inflaton scalar field to interact with other fields resulting in the existence of a thermal component during the inflationary period.
Subhra Bhattacharya
doaj   +1 more source

Hyperons in Neutron Stars

open access: yesUniverse, 2021
I review the issues related to the appearance of hyperons in neutron star matter, focusing in particular on the problem of the maximum mass supported by hyperonic equations of state. I discuss the general mechanism that leads to the formation of hyperons
Domenico Logoteta
doaj   +1 more source

Microfluidics: A Novel Approach for Dehydration Protein Droplets

open access: yesBiosensors, 2021
The equation of state of colloids plays an important role in the modelling and comprehension of industrial processes, defining the working conditions of processes such as drying, filtration, and mixing.
Van Nhat Pham   +3 more
doaj   +1 more source

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