Results 21 to 30 of about 8,544 (198)

Modeling the Ultrasonic Atomization Process of Milk and Powder Production Using Spray Drying Method [PDF]

open access: yesمجله پژوهش‌های علوم و صنایع غذایی ایران, 2023
Introduction The beneficial use of ultrasonic systems has been proven in many applications. Among them, ultrasonic atomization is widely used in various industries, including food and coating industries.
Ali Heydari   +3 more
doaj   +1 more source

Study on Permeability and Flame Retardancy of Coal Aerosol Atomized by Ultrasonic Wave

open access: yesAtmosphere, 2022
In order to analyze the permeability and particle size distribution of atomized aerosol in different coal particle sizes and to explore the inhibition performance of an atomized inhibitor in different atomization times and positions, the following ...
Wenbin Zhao   +6 more
doaj   +1 more source

Effect of Frequency on Droplet Characteristics in Ultrasonic Atomization Process [PDF]

open access: yesE3S Web of Conferences, 2019
The study of ultrasonic atomization is one of the important factors for fuel spray process in the diesel engine combustion chamber. The droplet characteristics are influenced by liquid properties and vibration frequency.
Sugondo Amelia   +3 more
doaj   +1 more source

Research on the influence of ultrasonic atomization nozzle resonance cavity on atomization characteristics

open access: yesMeikuang Anquan, 2023
Aiming at the problems of uneven spatial distribution and excessive noise of the hydrodynamic ultrasonic atomization nozzle, the influence of the resonant cavity of the ultrasonic atomization nozzle on the atomization characteristics was studied by ...
DONG Changzhu, PENG Shuting, CHEN Fuzhen
doaj   +1 more source

Feasibilities of foam-forming bacteria disintegration by ultrasonic atomization [PDF]

open access: yesEPJ Web of Conferences, 2022
This article presents the feasibilities of bacterial disintegration using ultrasonic atomization. Ultrasound creates acoustic cavitation, which by its effects represents a high gradient of pressure in the form of a shock wave and a local force effect. In
Schovanec Petr   +4 more
doaj   +1 more source

Confinement of surface waves at the air-water interface to control aerosol size and dispersity [PDF]

open access: yes, 2017
The precise control over the size and dispersity of droplets, produced within aerosols, is of great interest across many manufacturing, food, cosmetic, and medical industries. Amongst these applications, the delivery of new classes of high value drugs to
Cooper, Jonathan   +5 more
core   +1 more source

Degradation of 2,4,6-trichlorphenol by producing hydrogen using ultrasonic mist generated from photocatalysts suspension

open access: yesEmerging Contaminants, 2020
Photocatalytic hydrogen production synergized with the oxidation of pollutants is an environmentally friendly and economical approach to generate clean energy and remove the pollution from environment.
Huihui Li   +5 more
doaj   +1 more source

The Influence of geometrical and operational parameters on internal flow characteristics of Internally Mixing Twin-Fluid Y-Jet Atomizers [PDF]

open access: yes, 2019
Internally mixing twin-fluid Y-jet atomizers are widely used in coal fired thermal power plants for start-up, oil-fired thermal power plants and industrial boilers.
Ehmann, M.   +3 more
core   +1 more source

Dust removal characteristics of a supersonic antigravity siphon atomization nozzle

open access: yesAdvances in Mechanical Engineering, 2020
To improve the trapping efficiency of respiratory dust by aerodynamic atomization, reduce the energy consumption and the requirements for the working conditions of nozzles and maintain the health and safety of workers, a comparative experiment evaluating
Tian Zhang   +5 more
doaj   +1 more source

Ultrasonic Powder Atomization for Additive Manufacturing

open access: yesInternational Journal of Engineering and Management Sciences, 2023
The following article presents a special case of metal powder production, ultrasonic metal atomization. In this case, ultrasound technology is based on the capillary wave phenomenon.
David Halapi, László Varga
doaj   +1 more source

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