Surface Tension of Binary Mixtures of Ethanol + Ethylene Glycol from 20 to 50 °C

2003 ◽  
Vol 48 (3) ◽  
pp. 662-663 ◽  
Author(s):  
Saeid Azizian ◽  
Maryam Hemmati
Keyword(s):  
Surface Tension ◽  
Ethylene Glycol ◽  
Binary Mixtures

On the Role of Marangoni Effects on the Critical Heat Flux for Pool Boiling of Binary Mixtures

1996 ◽  
Vol 118 (1) ◽  
pp. 103-109 ◽  
Author(s):  
W. R. McGillis ◽  
V. P. Carey
Keyword(s):  
Surface Tension ◽  
Heat Flux ◽  
Binary Mixtures ◽  
Critical Heat Flux ◽  
Full Range ◽  
Pool Boiling ◽  
Marangoni Effect ◽  
Restoring Force ◽  
Marangoni Effects

The Marangoni effect on the critical heat flux (CHF) condition in pool boiling of binary mixtures has been identified and its effect has been quantitatively estimated with a modified model derived from hydrodynamics. The physical process of CHF in binary mixtures, and models used to describe it, are examined in the light of recent experimental evidence, accurate mixture properties, and phase equilibrium revealing a correlation to surface tension gradients and volatility. A correlation is developed from a heuristic model including the additional liquid restoring force caused by surface tension gradients. The CHF condition was determined experimentally for saturated methanol/water, 2-propanol/water, and ethylene glycol/water mixtures, over the full range of concentrations, and compared to the model. The evidence in this study demonstrates that in a mixture with large differences in surface tension, there is an additional hydrodynamic restoring force affecting the CHF condition.

Surface Properties of Binary Mixtures of Ethylene Glycol with a Series of Aliphatic Alcohols (1-Pentanol, 1-Hexanol, and 1-Heptanol)

2008 ◽  
Vol 53 (8) ◽  
pp. 1944-1949 ◽  
Author(s):  
Amir Abbas Rafati ◽  
Ensieh Ghasemian ◽  
Morteza Abdolmaleki
Keyword(s):  
Ethylene Glycol ◽  
Surface Properties ◽  
Binary Mixtures ◽  
Aliphatic Alcohols

Molecular Modeling and Simulation of Vapor–Liquid Equilibria of Ethylene Oxide, Ethylene Glycol, and Water as Well as their Binary Mixtures

2012 ◽  
Vol 51 (21) ◽  
pp. 7428-7440 ◽  
Author(s):  
Y.-L. Huang ◽  
T. Merker ◽  
M. Heilig ◽  
H. Hasse ◽  
J. Vrabec
Keyword(s):  
Molecular Modeling ◽  
Ethylene Oxide ◽  
Ethylene Glycol ◽  
Modeling And Simulation ◽  
Binary Mixtures ◽  
Vapor Liquid Equilibria ◽  
Vapor Liquid

Solubility of sildenafil citrate in the binary mixtures of ethylene glycol and water at different temperatures

2020 ◽  
Vol 299 ◽  
pp. 112127 ◽  
Author(s):  
Ayda Hatefi ◽  
Elaheh Rahimpour ◽  
Taravat Ghafourian ◽  
Fleming Martinez ◽  
Mohammad Barzegar-Jalali ◽  
...  
Keyword(s):  
Ethylene Glycol ◽  
Binary Mixtures ◽  
Sildenafil Citrate ◽  
Different Temperatures
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