Results 41 to 50 of about 3,816,107 (170)

The Equation of State of Biogas

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2017
The presented work deals with a state behavior of real gas, biogas. Theoretical approach was utilized for processing of this work. Compressibility factor was calculated with help of two equation of state – Van der Waals equation and Redlich‑Kwong ...
Petr Trávníček, Tomáš Vítěz, Tomáš Koutný   +2 more
doaj   +1 more source

High-Order Multipole and Binary Love Number Universal Relations

Universe, 2021
Using a data set of approximately 2 million phenomenological equations of state consistent with observational constraints, we construct new equation-of-state-insensitive universal relations that exist between the multipolar tidal deformability parameters
Daniel A. Godzieba, David Radice
doaj   +1 more source

Carnahan-Starling type equations of state for stable hard disk and hard sphere fluids [PDF]

, 2021
Hongqin Liu, Hongqin Liu
openalex   +1 more source

Equation of State for physical quark masses

, 2010
We calculate the QCD equation of state for temperatures corresponding to the transition region with physical mass values for two degenerate light quark flavors and a strange quark using an improved staggered fermion action (p4-action) on lattices with ...
C. Miao, C. Schmidt, C. E. DeTar, E. Laermann, F. Karsch, M. Cheng, M. Cheng, O. Kaczmarek, P. Hegde, P. Petreczky, R. D. Mawhinney, S. Ejiri, S. Mukherjee, W. Soeldner   +13 more
core   +1 more source

Addendum: Towards a precision calculation of the effective number of neutrinos N _eff in the Standard Model: the QED equation of state [PDF]

, 2021
Jack Bennett, Gilles Buldgen, Marco Drewes, Yvonne Y. Y. Wong   +3 more
openalex   +1 more source

Equation of state for agents on graphs

, 2005
Choice models for populations of agents on graphs are studied in terms of statistical thermodynamics. Equations of state are derived and discussed for different connectivity schemes, utility approximations, and temperature and volume regimes.
Majka, A., Wislicki, W.
core   +2 more sources

Complete classification of Friedmann–Lemaître–Robertson–Walker solutions with linear equation of state: parallelly propagated curvature singularities for general geodesics [PDF]

, 2022
Tomohiro Harada, Takahisa Igata, Takuma Sato, B. J. Carr   +3 more
openalex   +1 more source

Magnetar QPOs and Neutron Star Crust Elasticity

Universe
The crust region is a tiny fraction of neutron stars, but it has a variety of physical properties and plays an important role in astronomical observations. One of the properties characterizing the crust is elasticity. In this review, with the approach of
Hajime Sotani
doaj   +1 more source

The equation of state of solid nickel aluminide

, 2007
The pressure-volume-temperature equation of state of the intermetallic compound NiAl was calculated theoretically, and compared with experimental measurements.
A. A. Maradudin, A. P. Sutton, A. V. Bushman, C. Kittel, Damian C. Swift, Dennis L. Paisley, G. P. Francis, Graeme J. Ackland, J. A. Moriarty, J. A. White, Kenneth J. McClellan, M. C. Warren, N. W. Ashcroft, P. Hohenberg, R. F. Trunin, R. J. Wasilewski, S. A. Maloy, Y. C. Fung   +17 more
core   +1 more source

Systematics of Crystalline Oxide and Framework Compression

Crystals
A universal equation of state of solids is one of the far goals of condensed matter science. Here, it is shown that within pressures of 2–100 GPa, the compression of oxides and oxide-based networks follows a linear relation between the molar volume and ...
Oliver Tschauner
doaj   +1 more source