Results 41 to 50 of about 120,284,642 (182)

Thermodynamics of an Empty Box [PDF]

open access: yes, 2023
A gas in a box is perhaps the most important model system studied in thermodynamics and statistical mechanics. Usually, studies focus on the gas, whereas the box merely serves as an idealized confinement.
Needham, Paul,   +13 more
core   +1 more source

Mathematical models and numerical solutions of liquid-solid and solid-liquid phase change

open access: yesJournal of Thermal Engineering, 2015
This paper presents numerical simulations of liquid-solid and solid-liquid phase change processes using mathematical models in Lagrangian and Eulerian descriptions.
Karan Surana   +3 more
doaj   +1 more source

Theoretical investigation on solid solution effect in dilute Zr alloys: Insight into mechanical and thermal properties

open access: yesJournal of Materials Research and Technology
Solid solution effect of minor elements on mechanical and especially thermal properties of zirconium (Zr) alloys has been underexplored in previous studies.
D. Wang   +6 more
doaj   +1 more source

Thermodynamic Modeling of the Amorphous Solid Dispersion-Water Interfacial Layer and Its Impact on the Release Mechanism

open access: yesPharmaceutics, 2023
During the dissolution of amorphous solid dispersion (ASD) formulations, the gel layer that forms at the ASD/water interface strongly dictates the release of the active pharmaceutical ingredient (API) and, hence, the dissolution performance. Several studies have demonstrated that the switch of the gel layer from eroding to non-eroding behavior is API ...
Stefanie Dohrn   +7 more
openaire   +3 more sources

Irreversible (rational) thermodynamics of fluid-solid mixtures

open access: yes, 1985
Reversible and irreversible (transport) phenomena in fluid-solid mixtures were analysed by the method of rational thermodynamics (nonlinear continuum mechanics).
X. Quang Nguyen   +2 more
core   +1 more source

Closed Trans-Scale Statistical Microdamage Mechanics [PDF]

open access: yes, 2002
Damage and failure due to distributed microcracks or microvoids are on the challenging frontiers of solid mechanics. This appeals strongly to tools not yet fully developed in continuum damage mechanics, in particular to irreversible statistical ...
李晖凌   +3 more
core   +2 more sources

Research progress on high entropy oxide ceramics: Principles, preparation, and properties

open access: yesJournal of Materials Research and Technology
High entropy oxide ceramics impart diverse excellent characteristics and extensive application potential to the high entropy oxide family, owing to their distinct high entropy effects and lattice distortions. Starting from the basic definition of entropy,
Gang Du   +8 more
doaj   +1 more source

Decomposition characteristics of natural gas hydrates in hydraulic lifting pipelines

open access: yesNatural Gas Industry B, 2019
For the sake of guiding parameter setting of the hydraulic lifting pipeline system for cutter-suction mining of natural gas hydrates (“hydrates” for short) on the seabed, the decomposition characteristics of hydrates in hydraulic lifting pipelines and ...
Hailiang Xu   +2 more
doaj   +1 more source

Natural convection heat and momentum transfer in square cavities discretely heated from below and cooled from above and one side [PDF]

open access: yes, 2012
Paper presented at the 9th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics, Malta, 16-18 July, 2012 ...
Cianfrini, C.   +7 more
core  

Irreversible mechanics and thermodynamics of two-phase continua experiencing stress-induced solid–fluid transitions [PDF]

open access: yesContinuum Mechanics and Thermodynamics, 2014
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Peshkov, Ilya   +2 more
openaire   +3 more sources

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