Results 21 to 30 of about 325,731 (301)

Hybrid thermodynamic calculations

open access: yesJournal of Physics: Conference Series, 2019
Dimensions of some physicochemical constants are discussed in relation to the mathematical methods used in power engineering calculations. It is shown that using contemporary software, numerical and symbolic methods can be combined in thermodynamic calculations, e.g., to calculate thermodynamic cycles, including binary cycles.
V Ochkov, K Orlov, S Gurke
openaire   +1 more source

Thermodynamics of iron oxide gas-solid reduction based on the minimized Gibbs free energy principle

open access: yes工程科学学报, 2017
A thermodynamic model for gas-solid reduction reactions of iron oxides was established based on the minimized Gibbs free energy principle. On the basis of the model calculation results, the equilibrium diagram for the gas-solid reduction reactions of ...
LI Bin   +3 more
doaj   +1 more source

Thermodynamic calculation of phase equilibria in stainless steels [PDF]

open access: yesJournal of Mining and Metallurgy. Section B: Metallurgy, 2012
In this paper two examples of thermodynamic investigation of stainless steels using both, experimental and modeling approach are described. The ferritic-austenitic duplex stainless steel and austenitic stainless steel were investigated using thermal ...
Klančnik G.   +2 more
doaj   +1 more source

Study of Supercritical CO2 Physical Property Calculation Models

open access: yesFrontiers in Energy Research, 2022
The supercritical CO2 (SC-CO2) thermodynamic cycle has been a promising and revolutionary technology. Related research has put higher demands on CO2 physical property calculations in terms of computational accuracy and speed.
Luyue Min   +6 more
doaj   +1 more source

Transition of amorphous to crystalline oxide film in initial oxide overgrowth on liquid metals [PDF]

open access: yes, 2011
It is important to understand the mechanism of oxidation in the initial stage on the free surface of liquid metals. Mittemeijer and co-workers recently developed a thermodynamic model to study the oxide overgrowth on a solid metal surface.
Antonow GN   +7 more
core   +1 more source

Pressure Calculation in Polar and Charged Systems using Ewald Summation: Results for the Extended Simple Point Charge Model of Water [PDF]

open access: yes, 1998
Ewald summation and physically equivalent methods such as particle-mesh Ewald, kubic-harmonic expansions, or Lekner sums are commonly used to calculate long-range electrostatic interactions in computer simulations of polar and charged substances.
Gerhard Hummer   +3 more
core   +3 more sources

Spreadsheet Calculations Of Thermodynamic Properties [PDF]

open access: yes2005 Annual Conference Proceedings, 2020
Comment: 14 ...
Tom Mincer   +2 more
openaire   +2 more sources

Analysis and modernization of real gas thermodynamic calculation for turbocompressors and detander units

open access: yesMATEC Web of Conferences, 2018
In this work analysis, modernization and software implementation and an algorithm for thermodynamic calculation on the basis of the Benedikt-Webb-Rubin actual gas equation are performed.
Aksenov Aleksey   +3 more
doaj   +1 more source

Interactive Experimentation and Modeling for Phase Equilibrium

open access: yesData Science Journal, 2007
The thermodynamic descriptions of the perovskite phase SrZrO3 and the TbBr3-KBr molten salt system were carried out using the available experimental information.
Weiping Gong   +2 more
doaj   +1 more source

Analytic Approach to Alloys Thermodynamics: Ternary Cu-Ga-Ni system [PDF]

open access: yesMaterials Research, 2016
In this paper are presented the results of the calculation of thermodynamic properties in liquid state for ternary Cu-Ga-Ni alloys using the newest version of general solution model.
Lidija Gomidželović   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy