Results 21 to 30 of about 18,082,934 (332)
Materials, 2023 Electrode induction melting gas atomization (EIGA) is a wildly applied method for preparing ultra-clean and spherical metal powders, which is a completely crucible-free melting and atomization process. Based on several experiments, we found that although
Jialun Wu +4 more
semanticscholar +1 more source
Pharmaceutical Fronts, 2023 A previously established flashing jet inhaler prototype (FJ prototype) can produce an aqueous aerosol but cannot steadily provide inhalable aerosol (2–5 μm).
Qi-Wen Zheng, Li-Jia Yuan, Jian Wang
doaj +1 more source
Satellite-particle control technique based on gas-flow-regulation during gas atomization process
Fenmo yejin jishu, 2022 Gas atomization (GA) is an essential method for the preparation of metal powders specifically used in the additive manufacturing. However, there are plenty of “satellites” among the metal powders prepared by GA. The existence of these satellite particles
HE Xin-yu +3 more
doaj +1 more source
Analysis and control of gas atomization rate
Metal Powder Report, 1991 T. Ando +3 more
openaire +2 more sources
Journal of Materials Research and Technology, 2023 A two-way coupling Discrete Phase Model (DPM) is applied to calculate the secondary atomization process. The particle flight and cooling processes are studied under different process parameters.
Pu Wang +5 more
doaj +1 more source
Sensors, 2018 In this study, we examined the use of a dynamic micro-tapered hole as a micro-scale tapered flow tube valveless piezoelectric pump. Firstly, we obtained photographs of a micro-tapered hole by using an environmental scanning electron microscope (ESEM ...
Jianhui Zhang +3 more
doaj +1 more source
Atomization and Flames in LOX/H2- and LOX/CH4 Spray Combustion [PDF]
, 2007 Hydrogen is a widely used rocket fuel and methane is particularly of interest in Europe as a promising substitute for H2. Experimental investigation of cryogenic reactive coaxial sprays with oxygen as an oxidizer and hydrogen and methane as fuels is ...
Michael Oschwald +5 more
core +1 more source
Applied Sciences, 2019 In this paper, we find that the dynamic cone angle of a piezoceramic atomizer is linked to periodic changes in the volume of the micro-cone hole of the atomizer, and such changes affect atomization performance.
Qiufeng Yan, Chuanyu Wu, Jianhui Zhang
doaj +1 more source
, 2020 Combustion instabilities occurring in spray combustion fields inside a backward facing step combustor have been investigated by performing large-eddy simulations (LES).
A. Pillai +3 more
semanticscholar +1 more source
Drying Technology, 2022 Spray freeze-drying is an emerging manufacturing technology that offers many advantages, including long-term stability, consistent particle size distribution, and enhanced bioavailability.
M. Adali +4 more
semanticscholar +1 more source