Results 31 to 40 of about 4,820 (302)

Combined schemes of secondary atomization of multi-component fuel droplets [PDF]

, 2020
In this paper, we describe the results of experimental research into secondary droplet atomization for multi-component fuel droplets. The group of schemes is studied.
Федоренко, Р. М., Антонов, Д. В., Шлегель, Н. Е.   +2 more
core  

Study of Deformation and Breakup of Submillimeter Droplets’ Spray in a Supersonic Nozzle Flow

Applied Sciences, 2020
The problem of secondary atomization of droplets is crucial for many applications. In high-speed flows, fine atomization usually takes place, and the breakup of small droplets determines the final products of atomization.
Oleg A. Gobyzov, Mikhail N. Ryabov, Artur V. Bilsky   +2 more
doaj   +1 more source

Interaction between Droplets and Particles as Oil–Water Slurry Components

Energies, 2022
The characteristics of the collisions of droplets with the surfaces of particles and substrates of promising oil–water slurry components (oil, water and coal) were experimentally studied.
Anastasia Islamova, Pavel Tkachenko, Kristina Pavlova, Pavel Strizhak   +3 more
doaj   +1 more source

A numerical study of multi-component droplets thermally-induced secondary atomization at high pressure

, 2022
Thermally-induced secondary atomization is a complex phenomenon that can improve phase change in the combustion chamber. Pressure plays a significant role in the intensity and characteristics of the atomization process.
Roberts, William L., Guida, Paolo
core   +1 more source

Secondary Breakup Characteristics and Mechanism of Single Electrified Al/N-Decane Nanofluid Fuel Droplet in Electrostatic Field

Applied Sciences, 2020
The combustion characteristics of nanofluid fuels have been widely investigated, but rare studies on the atomization were reported. Atomization is an imperative and crucial step to improve the combustion performance of nanofluid fuels, and the secondary ...
Heng Lu, Shengji Li, Hongzhe Du, Yibin Lu, Xuefeng Huang   +4 more
doaj   +1 more source

Intranasal Lidocaine Administration via Mucosal Atomization Device: A Simple and Successful Treatment for Postdural Puncture Headache in Obstetric Patients

Biomedicines, 2023
(1) Background: Postdural puncture headache (PDPH) remains a serious complication in obstetric patients. While the epidural blood patch represents the current gold standard in therapy, a growing number of alternative measures are thought to be beneficial
Benedikt Hermann Siegler, Rui Pedro dos Santos Pereira, Jens Keßler, Stephanie Wallwiener, Markus Wallwiener, Jan Larmann, Susanne Picardi, Richard Carr, Markus Alexander Weigand, Beatrice Oehler   +9 more
doaj   +1 more source

Supersonic Close-coupled Atomization: Experimental Insights [PDF]

, 2023
Along with the growing economic importance of metal additive manufacturing by processes such as laser-based powder bed fusion, the demand for high-quality metal powders as the corresponding raw material is also increasing.
Apell, Niklas
core   +1 more source

Study of the Atomization Performance of Swirl Nozzle for Snow-making Machine

Zhileng xuebao, 2022
The flow rate, spray cone angle, and droplet diameter of swirl nozzles are key parameters in the snow-making process of an outdoor snow-maker. Aimed at the swirl nozzle of a domestic outdoor snow-maker, a mathematical model was established based on the ...
Wu Haifeng, Liu Jiawei, Wang Ruixiang, Zhang Bowen, Xu rongji, Yan gang, Dong peiwen, Zhang hongjun   +7 more
doaj  

Study on Atomization and Dust Reduction Mechanisms of AEO-9-Charged Solution

Energies, 2023
To effectively improve the dust reduction rate of fine dust and prevent the occurrence of secondary dust, surfactant-charged water mist dust reduction technology is proposed.
Liying Sun, Shaocheng Ge, Xi Chen, Shuo Liu   +3 more
doaj   +1 more source

Detailed numerical simulations of primary atomization of airblasted liquid sheet

, 2022
International audienceThis paper investigates the primary atomization of airblasted liquid sheet using detailed numerical simulations. The atomization of liquid sheet under airblasting conditions involve complex mechanisms and a thorough understanding is
Brändle de Motta, Jorge César, Asuri Mukundan, Anirudh, Ménard, Thibaut, Berlemont, Alain   +3 more
core   +1 more source