Results 31 to 40 of about 326,520 (304)

Mean Drop Size and Drop Size Distribution in a Hanson Mixer-Settler Extraction Column [PDF]

Iranian Journal of Chemical Engineering, 2012
doaj   +1 more source

Emulsification by ultrasound: drop size distribution and stability

Ultrasonics Sonochemistry, 1999
The aim of this work is to compare the oil-in-water emulsions produced by mechanical agitation (Ultra-Turrax, 10,000 rpm, P = 170 W) or power ultrasound (ultrasound horn, 20 kHz, 130 W) using the same model system: water/kerosene/polyethoxylated (20 EO) sorbitan monostearate.
B, Abismaïl, J P, Canselier, A M, Wilhelm, H, Delmas, C, Gourdon   +4 more
openaire   +2 more sources

Distribution of Sizes among Rain-drops [PDF]

Nature, 1927
COL. GOLD's article in NATURE of April 30, p. 654, has prompted us to communicate the results of some observations which we have made of the size of raindrops. The work has had to be discontinued for the moment, but possibly the results, incomplete as they are, may be useful to other workers in this field.
J. J. NOLAN, J. ENRIGHT
openaire   +1 more source

On the Drop Size Distribution Functions and Drop Size Relationships in Stabilized Agitated Dispersions

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN, 2006
Experiments on stabilized agitated dispersion of non-reacting styrene monomers were conducted at various dispersed phase hold-up fractions, impeller geometries, impeller speeds and agitation times. The experimental drop size distributions obtained were described best by the cumulative upper limit volume, upper limit number and the Nukiyama-Tanasawa ...
Stamatoudis, Michael, Apostolidou, Christina   +1 more
openaire   +1 more source

Study of Drop Size Distribution in RTL Contactor

Journal of Engineering
The present work studied the drop size distribution in the RTL contactor using two liquid-liquid systems, xylene-acetone-water and kerosene-acetone-water.
Adil A.A. Al-Hemiri, Yahya J. Jany
doaj   +1 more source

Triple‐Frequency Doppler Retrieval of Characteristic Raindrop Size

Earth and Space Science, 2020
A retrieval for characteristic raindrop size and width of the drop size distribution (DSD) based on triple‐frequency vertical Doppler radar measurements is developed.
Kamil Mróz, Alessandro Battaglia, Stefan Kneifel, Leo Pio D'Adderio, José Dias Neto   +4 more
doaj   +1 more source

Drop Size Distribution in Agitated Contactor: A Review

مجلة النهرين للعلوم الهندسية
The breakage rate of liquid drops in the dispersed phase is a key way to improve the heat and mass transfer between the continuous/dispersed phases. This work includes a review of experimental results of liquid drop breakage in an agitated tank.
Marwa S. Hamed, Basim O. Hasan, Hussein T. Znad, Sahir M. Al-Zuraiji   +3 more
doaj   +1 more source

What Determines the Drop Size in Sprays?

Physical Review X, 2018
In many instances, sprays are formed from the breakup of liquid jets or sheets. We investigate the different parameters that determine the characteristic drop size in the breakup of sheets.
Stefan Kooij, Rick Sijs, Morton M. Denn, Emmanuel Villermaux, Daniel Bonn   +4 more
doaj   +1 more source

Development of Drop Size Distribution Model for Dropwise Condensation on a Superhydrophobic Surface

Colloids and Interfaces, 2023
This study presents a mathematical model of drop size distribution during dropwise condensation on a superhydrophobic surface. The model is developed by combining a power law growth model, an exponentially decaying population model, and a Gaussian ...
Gerald Jo C. Denoga, Juvy A. Balbarona, Hernando S. Salapare   +2 more
doaj   +1 more source

Scaling law and universal drop size distribution of coarsening in conversion-limited phase separation

Physical Review Research, 2021
Phase separation is not only ubiquitous in diverse physical systems, but also plays an important organizational role inside biological cells. However, experimental studies of intracellular condensates (drops with condensed concentrations of specific ...
Chiu Fan Lee
doaj   +1 more source