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Questions related from Hamid Mohsenzadeh
Hi. im going to learn AFT FATHOM software, but cant find any toturial about that. i will be grateful if you introduce or send me any kind of tutorial or training file.
09 September 2016 3,233 0 View
Hi all i need some references relating to effect of the surfactant ( all kind) on the liquids' viscosity . Surfactant increases the viscosity or decreases ?
02 February 2015 1,727 2 View
i know that there are many sites to detect plagiarism. but which is the best ( accurate and free ) ?
01 January 2015 6,297 4 View
is this sentences correct ?"Graphene Oxide sheets are two-dimensional monolayers of carbon atoms which are tightly packed into a hexagonal lattice " I searched the reference of the above...
01 January 2015 8,532 8 View
can anybody explain to me about : 1 - When the nanofluid is heated the nanoparticles experience stronger Brownian motion ?2- Stronger Brownian motion leads to increase the amount of aggregation...
10 October 2014 3,933 11 View
Marangoni effect in nanofluid.
07 July 2014 3,364 6 View
What is the source of "Gibbs free energy " in a sessile droplet? What does it mean ?
04 April 2014 10,001 1 View
How can I calculate the evaporation rate of sessile droplet?
10 October 2013 9,926 7 View
Base radius is the interface of the liquid and the solid surface. Contact angle is just the angle a droplet makes with the surface at the triple point.
10 October 2013 7,671 3 View
For the preparing of nanofluid, which one of the following methods is suitable and does not have an effect on the final stabilization of the nanofluid? 1. First we add the nanoparticles to the...
10 October 2013 8,796 5 View
How can I choose the best surfactant for dispersing AL2O3 nanoparticle in Ethanol? (Al2O3 Gamma - 20 nm) and (ethanol 99.6 %) I have this surfactant : Sorbitan Oleat ( Span 80 ) - Tween 80 -...
10 October 2013 2,557 4 View
For preparing nanofluid, which one of the following methods is suitable and does not have an effect on the final stabilization of the nanofluid? 1. First we add the nanoparticles to the base...
10 October 2013 4,350 0 View
Some articles have discussed the dispersion of nanoparticles in "pure ethanol" in which the pure ethanol by forming a gelatin-like layer around the nanoparticles causes the stabilization of...
09 September 2013 670 8 View
What is the capillary length of ethanol/water mixture ( ethanol 96%)?
08 August 2013 2,056 2 View
In my research, I must disperse Al2O3, Tio2 and ZnO nanoparticles in ethanol (96 %), but I don't know which surfactant is suitable. In this research the surfactant should not have a great effect...
08 August 2013 1,182 1 View
In my research, I must disperse Tio2 - ZnO- Mno2 nanoparticles in ethanol (96 %), but I don't know which surfactant is suitable. In this research the surfactant should not have a great effect on...
08 August 2013 8,551 9 View
