Results 21 to 30 of about 160,991 (216)

THERMODYNAMIC PARAMETERS FOR DISSOLVED GASES [PDF]

open access: yesProceedings of the National Academy of Sciences, 1969
In 1958 and subsequently we correlated properties of solutions of gases in liquids by using the “force constants,” ε/ k , and collision diameters, σ, which serve as parameters in equations for molecular pair potential energy such as that of Lennard-Jones or its variants. Unfortunately, however, the figures for these
openaire   +2 more sources

One-parameter Darboux Transformations in Thermodynamics [PDF]

open access: yesAIP Conference Proceedings, 2002
6 pages, contribution at the AIP 1st International Conference on Quantum Limits to the Second Law, San Diego, CA, (main organizer: D.P.
openaire   +2 more sources

Parameter Estimation Strategies in Thermodynamics [PDF]

open access: yesChemEngineering, 2019
Many thermodynamic models used in practice are at least partially empirical and thus require the determination of certain parameters using experimental data. However, due to the complexity of the models involved as well as the inhomogeneity of available data, a straightforward application of basic methods often does not yield a satisfactory result ...
Johannes Höller   +9 more
openaire   +2 more sources

Potentiometric and thermodynamic studies of 2-mercaptobenzothiazole complexes with selected metal ions [PDF]

open access: yesAssiut University Journal of Multidisciplinary Scientific Research, 2015
The complex-formation of the copper(II), rhenium(V) and nickel(II) metal ions with 2-mercaptobenzothiazole (MBT) have been investigated in 1 M hydrochloric acid.
doaj   +1 more source

Surface thermodynamic parameters of modified wood

open access: yesMATEC Web of Conferences, 2016
Energy characteristics of modified wood are studied in the paper. Application of this approach during the study of wooden materials allows forecasting the efficiency of modifiers for surface layer of wood.
Pokrovskaya Elena   +2 more
doaj   +1 more source

Nonequilibrium Thermodynamics Based on the DistributionsContaining Lifetime as a Thermodynamic Parameter [PDF]

open access: yesJournal of Thermodynamics, 2011
To describe the nonequilibrium states of a system, we introduce a new thermodynamic parameter—the lifetime of a system. The statistical distributions which can be obtained out of the mesoscopic description characterizing the behaviour of a system by specifying the stochastic processes are written down.
openaire   +1 more source

Corrosion Inhibition of Mild Steel in Hydrochloric Acid Solution by an Isatin-aniline Compound [PDF]

open access: yesEngineering and Technology Journal, 2018
Recently the researchers go to the eco-friendly corrosion inhibitors.In the present investigation, isatin which found in many plants, Isatis tinctoria,Calanthe discolor and Couroupita guianensis has been used as corrosioninhibitor.
Khalida Al-Azawi
doaj   +1 more source

Thermodynamic parameters for CIP adsorption.

open access: yes, 2020
Thermodynamic parameters for CIP adsorption.
Allahbakhsh Javid (8708028)   +8 more
core   +1 more source

Thermodynamic and cosmological parameters of early stages of the universe

open access: yesModern Physics Letters A, 2023
The early Universe was characterized by the presence of heavy particles that decoupled at different temperatures leading to different phases of the Universe. This had some consequences on the time evolution of the thermodynamic and the cosmological parameters characterizing each phase of the early Universe.
Gaber Faisel   +2 more
openaire   +3 more sources

Dielectric dispersion and thermodynamic behavior of stearic acid binary mixtures with alcohol as co-solvent using time domain reflectometry [PDF]

open access: yesJournal of Advanced Dielectrics, 2017
Dielectric permittivity and relaxation dynamics of binary and ternary mixture of stearic acid on various concentration and their thermodynamic effects are studied. The static dielectric constant (ε0), dielectric permittivity (ε′) and dielectric loss (ε′′)
M. Maria Sylvester   +5 more
doaj   +1 more source

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