Observations of Droplets Formation Process

The Theoretical and Experimental Study of Deterministic Chaos Phenomena in a Process of Liquid Droplets Formation

The subject matter of this paper involves the examination of the process of liquid drop formation at the outlet of a nozzle. A theoretical model of the formation of liquid droplet has been developed. The model is based on a recursive equation. Solution of this equation is obtained by the solution set, which is similar to the process of liquid droplets formation. The objective is to demonstrate ...

Formation of droplets on nonvolatile soluble particles

Density functional theory is used to analyze the stability and structural properties of droplets formed by the condensation of a volatile solvent on a soluble fluid particle composed of a fixed number of molecules of a second species with extremely low volatility. Interaction parameters between the species are chosen to ensure that the soluble particle is completely wetted by the solvent. We st...

On the formation/dissolution of equilibrium droplets

– We consider liquid-vapor systems in finite volume V ⊂ R at parameter values corresponding to phase coexistence and study droplet formation due to a fixed excess δN of particles above the ambient gas density. We identify a dimensionless parameter ∆ ∼ (δN)/V and a universal value ∆c = ∆c(d), and show that a droplet of the dense phase occurs whenever ∆>∆c, while, for ∆<∆c, the excess is entirely...

Regional deposition of inhaled fog droplets: preliminary observations.

The regional deposition of a monodisperse 10-micron mass median aerodynamic diameter fog was studied in four healthy adult male nonsmokers. The fog was radiolabeled with technetium-99m sulfur colloid to enable detection by an Anger camera of deposited activity in the following regions of the respiratory tract: oropharynx, larynx, trachea, and intrapulmonary airways. Intrapulmonary deposition wa...

Histochemical observations of lipid droplets in mouse embryos.