Results 41 to 50 of about 1,021,990 (293)

Three-dimensional spatially localized binary-fluid convection in a porous medium [PDF]

open access: yes, 2013
Three-dimensional convection in a binary mixture in a porous medium heated from below is studied. For negative separation ratios steady spatially localized convection patterns are expected.
Bergeon, Alain   +2 more
core   +1 more source

Hardness, plasticity, and oil binding capacity of binary mixtures of natural waxes in olive oil

open access: yesCurrent Research in Food Science, 2022
In this study, olive oil oleogels structured with less than 4% binary blends of sunflower wax (SFW), rice bran wax (RBW), candelilla wax (CDW), and beeswax (BW) were characterized. Among the different binary wax oleogels, samples structured with 3% (w/w)
Saeed M. Ghazani   +2 more
doaj   +1 more source

Dynamics of binary mixtures in inhomogeneous temperatures [PDF]

open access: yesJournal of Physics A: Mathematical and Theoretical, 2008
A dynamical description for fluid binary mixtures with variable temperature and concentration gradient contributions to entropy and internal energy is given. By using mass, momentum and energy balance equations together with the standard expression for entropy production, a generalized Gibbs-Duhem relation is obtained which takes into account thermal ...
G Gonnella, A Lamura, A Piscitelli
openaire   +3 more sources

Characterization of the conglomerate form of acetyl-dl-leucine by thermal analysis and solubility measurements [PDF]

open access: yes, 2012
Starting from a mixture of enantiomers in solution, crystallization can generate different types of crystals. In order to determine which type of crystal is obtained in the case of acetylleucine, an active pharmaceutical ingredient (API), analytical ...
B. Biscans   +9 more
core   +1 more source

The thermal storage performance of mixtures consisting of liquid paraffin and fatty acids

open access: yesInternational Journal of Sustainable Energy, 2018
The thermal storage performance of binary mixtures consisting of fatty acids and liquid paraffin (LP) was studied experimentally. The study is to look for the material with suitable phase transition temperature and high phase change latent heat.
Quanying Yan, Xiangyu Sun
doaj   +1 more source

Rheological modeling of cellulose gum, xanthan gum, and guar gum mixtures in aqueous solutions

open access: yesDyna, 2023
The synergistic effects observed in hydrocolloid mixtures hold significant potential for the discovery of new industrial products and compounds. Through an examination of the rheological behavior of mixtures of cellulose gum, xanthan gum, and guar gum ...
Fabian Ramos-Maldonado   +2 more
doaj   +1 more source

Practical residue curve map analysis applied to solvent recovery in non-ideal binary mixtures by batch distillation processes [PDF]

open access: yes, 2006
Batch distillation inherent advantages has initiated recent search for process feasibility rules enabling the separation of azeotropic or difficult zeotropic binary mixtures thanks to the addition of an entrainer.
Joulia, Xavier   +6 more
core   +1 more source

Flow Boiling Heat Transfer of Binary Mixtures HFO1234yf/R32 in a Smooth Horizontal Tube [PDF]

open access: yes, 2012
HFO1234yf is a promising alternative for automobile air conditioners because of its low GWP of 4 and thermophysical properties similar to those of R134a. However, its performance is inferior to R410A.
Dang, Chaobin, Hihara, Eiji, Li, Minxia
core   +1 more source

Entanglement Induced Interactions in Binary Mixtures [PDF]

open access: yesPhysical Review Letters, 2018
We establish a conceptual framework for the identification and the characterization of induced interactions in binary mixtures and reveal their intricate relation to entanglement between the components or species of the mixture. Exploiting an expansion in terms of the strength of the entanglement among the two species, enables us to deduce an effective
Chen, J., Schurer, J. M., Schmelcher, P.
openaire   +3 more sources

Phase Equilibrium and Optimization Tools: Application for Enhanced Structured Lipids for Foods [PDF]

open access: yes, 2010
Solid-liquid phase equilibrium modeling of triacylglycerols mixtures is essential for lipids design. Considering the α polymorphism and liquid phase as ideal, the Margules 2-suffix excess Gibbs energy model with predictive binary parameter correlations ...
SANTOS, Moises Teles dos   +7 more
core   +1 more source

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