Computationally-Derived Submodel for Thermally-Induced Secondary Atomization
SSRN Electronic Journal, 2022 Thermally-induced secondary atomization (TISA) enables enhanced atomization, better mixing and faster evaporation in multi-component sprays. Despite its importance in a number of applications, TISA is not yet well understood. In this work we study numerically the effects of key physical parameters on TISA dynamics, with particular emphasis on breakup ...
Paolo Guida +4 more
openaire +3 more sources
Breakup process modeling and production of FeSiAl magnetic powders by close-coupled gas atomization
Journal of Materials Research and Technology, 2023 Close-coupled gas atomization is extensively used in the industrial production of alloy powders due to the advantages of high efficiency, low cost and excellent powder properties.
Pu Wang +5 more
doaj +1 more source
A computational study of thermally induced secondary atomization in multicomponent droplets
, 2021 This study presents computational simulations of multicomponent and multiphase flows to reproduce the physical phenomena in the secondary atomization of a droplet induced by a hot temperature environment.
Im, Hong G. +4 more
core +1 more source
Investigation on High-Viscosity Chemical Waste Liquid Atomizer Based on VOF-DPM
Energies, 2023 The viscosity of adiponitrile waste liquid is as high as 1000 cp. It is challenging to spray and atomize the waste liquid normally. Based on the coaxial three-channel pneumatic atomizer, a two-stage supersonic steam atomizer is proposed in this paper ...
Haoyu Ou, Lei Su, Yang Shi, Shijie Ruan
doaj +1 more source
Secondary atomization behavior and size distribution of emulsified fuel in spray flow under N2
Nihon Kikai Gakkai ronbunshu, 2015 In this study, secondary atomization of emulsified fuel spray was visualized, and the effect of ambient temperature on secondary atomization in spray flow was investigated.
Yutaka SHOJI +2 more
doaj +1 more source
The Impact of Single- and Multicomponent Liquid Drops on a Heated Wall: Child Droplets
Applied Sciences, 2020 This paper presents the experimental research into the impingement of single- and multicomponent liquid drops on a solid wall. We focus on studying the conditions and characteristics of two impact scenarios: rebound and breakup.
Anastasia V. Demidovich +4 more
doaj +1 more source
Physical and Mathematical Models of Micro-Explosions: Achievements and Directions of Improvement
Energies, 2023 The environmental, economic, and energy problems of the modern world motivate the development of alternative fuel technologies. Multifuel technology can help reduce the carbon footprint and waste from the raw materials sector as well as slow down the ...
Dmitrii V. Antonov +3 more
doaj +1 more source
Imaging Secondary Electron Emission from a Single Atomic Layer
Small Methods, 2021 AbstractGraphene‐based devices hold promise for a wide range of technological applications. Yet characterizing the structure and the electrical properties of a material that is only one atomic layer thick still poses technical challenges. Recent investigations indicate that secondary‐electron electron‐beam‐induced current (SE‐EBIC) imaging can reveal ...
Dyck, O +4 more
openaire +5 more sources
Properties of Fuel Spray Obtained by Electrohydrodynamic Atomization [PDF]
, 2017 [EN] Airblast atomization is commonly used to atomize fuel in aircraft engines. An annular liquid sheet is atomized by the shear forces exerted by the co-flowing air stream.
Daaboul, Michel +7 more
core +1 more source
Primary vs. secondary H-atom abstraction in the Cl-atom reaction with n-pentane [PDF]
Physical Chemistry Chemical Physics, 2017 Velocity map imaging measurements and quasi-classical trajectory calculations on a newly developed, global potential energy surface combine to reveal the detailed mechanisms of reaction of Cl atoms with n-pentane.
Shubhrangshu Pandit +5 more
openaire +3 more sources