Results 181 to 190 of about 18,086 (205)

Distribution of thermal energy of child-droplets issued from an optimal micro-explosion

International Journal of Heat and Mass Transfer, 2014
The micro-explosion phenomenon is involved in emulsified fuel droplets placed in a hot atmosphere, such as spray combustion. Droplets of water-in-sunflower oil emulsion are used, since they are representative of a class of emulsions used in practical applications of biofuels. Once the micro-explosion is triggered after a short delay, the rapid (
Dominique Tarlet, Christophe Josset, Jérôme Bellettre   +2 more
exaly   +3 more sources

Characteristics of the Child-Droplets Emerged by Micro-Explosion of the Heterogeneous Droplets Exposed to Conductive, Convective and Radiative Heating

Microgravity Science and Technology, 2019
A study provides for the experimental characteristics of the fragmentation process of the heterogeneous droplets during a strong heating. Among such characteristics are a number, a size, namely, mean, minimum and maximum one, and a total surface area of the child-droplets emerged.
D V Antonov, Maxim Piskunov, P A Strizhak   +2 more
exaly   +2 more sources

Characteristics of child droplets during micro-explosion and puffing of suspension fuel droplets

International Journal of Heat and Mass Transfer, 2023
D V Antonov, R M Fedorenko, P A Strizhak   +2 more
exaly   +2 more sources

Mathematical model to predict child droplets sizes during the micro-explosive breakup of a two-component droplet

Physics of Fluids
Micro-explosive breakup of heterogeneous liquid droplets can enhance controlled secondary atomization in specific areas of reactors, combustion chambers, heat exchangers, and mixers. To apply this mechanism in various practical applications, it is necessary to identify conditions when child droplets have predictable sizes.
R M Fedorenko, D V Antonov, Alexander S Lobasov   +2 more
exaly   +2 more sources

Behavior of child droplets during micro-explosion and puffing of suspension fuel droplets: The impact of the component mixing sequence

International Journal of Heat and Mass Transfer, 2022
D V Antonov, P A Strizhak
exaly   +2 more sources

Child droplet compositions produced by puffing and micro-explosion of two-liquid parent droplets

Experimental Thermal and Fluid Science
D V Antonov, R M Fedorenko, P A Strizhak   +2 more
exaly   +2 more sources

NEW EXPERIMENTAL DATA OF CHILD DROPLETS IDENTIFICATION AFTER TWO-LIQUID DROPLET BREAKUP

Gorenie i vzryv (Moskva) - Combustion and Explosion, 2023
New experimental data of child droplets characteristics (times to puffing/microexplosion, distribution of sizes, and ratio of the evaporation surface area before and after puffing/microexplosion) of heated two-liquid droplets in puffing and microexplosion modes are presented.
D. V. ANTONOV, R. S. VOLKOV, D. S. RAZUMOV, P. A. STRIZHAK   +3 more
openaire   +1 more source

Evolution of Microexplosion Phenomenon in Parent–Child Droplets of Water in Biodiesel Emulsions Enhanced by Different Surfactant Dosages and Hydrophilic–Lipophilic Balance Values

Journal of Energy Resources Technology, 2019
This experimental study endeavors to investigate the evolution of microexplosion phenomenon of water in biodiesel emulsion droplets with the base fuel (B5) containing 95% diesel and 5% of palm oil methyl ester (POME). Parameters such as water content varied from 9%, 12%, and 15%, surfactant dosages of 5%, 10%, and 15% and the hydrophilic–lipophilic ...
Z. A. Abdul Karim, Mohammed Yahaya Khan, A. Rashid A. Aziz   +2 more
openaire   +1 more source

Unilateral Oil Droplet Cataract in a Child: Importance of Early Detection and Intervention

Annals of African Medicine
Abstract Oil droplet cataract is a rare pediatric lens opacity that can cause significant amblyopia if not promptly diagnosed and treated. A 5-year-old male presented with intermittent exotropia and reduced vision in the left eye. Visual acuity was 6/6 in the right eye and 5/60 in the left eye, improving to 6/36 with correction.
Vishakha, Vatkar, Priyanka, Aher, Swaranjali, Gore, Sumit, Toshniwal, Siddhartha, Gollamudi   +4 more
openaire   +2 more sources

Cascade Fragmentation of Composite Parent and Child Droplets

SSRN Electronic Journal, 2022
D.V. Antonov, G.V. Kuznetsov, I.S. Voytkov, P.A. Strizhak, R.S. Volkov   +4 more
openaire   +1 more source