the solubility of cdf2 in the mixed solvent (water(1)+ethanol(2)) with mass fraction, w1 = 0.9,was determined by using solvent evaporating method in the presence of various concentrations(0.100, 0.200, 0.300, 0.400, 0.500, 0.600, 0.800 and 1.500 mo1.1)) of naci at 25°c. the values ofsolubility and solubility product constant of cdf2 in the mixed solvent were evaluated at zero ionicstrength upon...

Atomistic simulations of a simple Lennard-Jones fluid are used to investigate the very near-wall dynamics and thermodynamics of evaporating menisci. The specific configuration considered is a two-dimensional sin the meand liquid drop centered on a cold spot on an atomically smooth solid wall with evaporating menisci extending from it onto hotter regions of the wall. In the four cases simulated,...

We study some quantum mechanical aspects of dynamical black holes where the Vaidya metric is used as a model representing evaporating black holes. It is shown that in this model the Wheeler-DeWitt equation is solvable in whole region of spacetime, provided that one considers the ingoing (or outgoing) Vaidya metric and selects a suitable coordinate frame. This wave function has curious features ...

Pseudo-constant contact angle appears in evaporating binary droplets on supper-wetting surfaces.

Forced convection on heat exchangers yields to higher heat exchange coefficient and so permits to limit the temperature difference between air and the evaporator. Higher energy performances of the refrigerating cycle is affordable compared to natural convection evaporators. In Europe, many refrigerators and freezers integrate natural convection heat exchangers. Making a review of the actual ene...

Advancements in internal combustion technology, such as efficiency improvements and the usage of new complex fuels, are often coupled with developments suitable numerical tools for predicting dynamic behavior sprays. Therefore, this work presents a Eulerian multi-fluid model specialized dense evaporating liquid fuel The introduced was implemented within open-source OpenFOAM library, which is co...