Results 11 to 20 of about 112,044 (333)

Impacts of Micro-Deviations of Aperture on the Characteristics of Collision Atomization Field

open access: yesApplied Sciences, 2022
As the final flow channel of the liquid rocket engine, the manufacturing of impinging atomization nozzles has become a critical link in the manufacture of impinging atomization components. At present, the high-precision machining of millimeter nozzles in
Yarui Ma   +3 more
doaj   +1 more source

Together But Alone: Atomization and Peer Support among Gig Workers

open access: yesProc. ACM Hum. Comput. Interact., 2021
The individualistic nature of gig work allows workers to have high levels of flexibility, but it also leads to atomization, leaving them isolated from peer workers.
Zheng Yao   +4 more
semanticscholar   +1 more source

Advances in Piezoelectric Jet and Atomization Devices

open access: yesApplied Sciences, 2021
In recent years, the piezoelectric jet and atomization devices have exhibited tremendous advantages including their simple construction, and the fact that they are discreet and portable as well as low cost.
Qiufeng Yan   +5 more
doaj   +1 more source

Modeling and Experimental Validation of the Atomization Efficiency of a Rotary Atomizer for Aerial Spraying

open access: yesAgronomy, 2022
Rotary atomizers are mainly used in agricultural manned aircrafts. Atomization characteristics at high speeds have been studied, but methods to measure the atomization efficiency have not been elucidated.
Gen Li   +7 more
doaj   +1 more source

On secondary atomization and blockage of surrogate cough droplets in single- and multilayer face masks

open access: yesScience Advances, 2021
Large-sized cough droplets can penetrate and atomize through single-layer masks, while triple-layer masks effectively block them. Face masks prevent transmission of infectious respiratory diseases by blocking large droplets and aerosols during exhalation
Shubham Sharma   +4 more
semanticscholar   +1 more source

Novel Cold Crucible Ultrasonic Atomization Powder Production Method for 3D Printing

open access: yesMaterials, 2021
A new powder production method has been developed to speed up the search for novel alloys for additive manufacturing. The technique involves an ultrasonically agitated cold crucible installed at the top of a 20 kHz ultrasonic sonotrode.
Ł. Żrodowski   +12 more
semanticscholar   +1 more source

Effects of Vibration Characteristics on the Atomization Performance in the Medical Piezoelectric Atomization Device Induced by Intra-Hole Fluctuation

open access: yesChinese Journal of Mechanical Engineering, 2021
Oral inhalation of aerosolized drugs has be widely applied in healing the affected body organs including lesions of the throat and lungs and it is more efficient than those conventional therapies, such as intravenous drip, intramuscular injection and ...
Qiufeng Yan   +4 more
doaj   +1 more source

Advances in Liquid Atomization via Flash Boiling—A Global Overview

open access: yesEnergies, 2023
A wide range of recent applications require high-quality sprays that are characterized by extremely small-sized droplets, a narrow droplet size distribution, and a short breakup length.
Tali Bar-Kohany   +3 more
doaj   +1 more source

Quantum deep field: data-driven wave function, electron density generation, and atomization energy prediction and extrapolation with machine learning [PDF]

open access: yesPhysical Review Letters, 2020
Deep neural networks (DNNs) have been used to successfully predict molecular properties calculated based on the Kohn-Sham density functional theory (KS-DFT).
Masashi Tsubaki, T. Mizoguchi
semanticscholar   +1 more source

Improvement of Mesh Atomizer Performance by Electrolytic Polishing

open access: yesApplied Sciences, 2023
Piezoelectric atomization, which breaks liquid into tiny droplets, is widely used in aerospace, medicine, and health. Most research in piezoelectric atomizers has increased the atomization amount by improving mechanical structure and optimizing the ...
Jia-Li Liang   +5 more
doaj   +1 more source

Home - About - Disclaimer - Privacy