Numerical simulation of ultrasonic field within the large-scale Al alloy melts treated by scalable sonotrodes
Sign Up to like & getrecommendations! Published in 2019 at "AIP Advances"
DOI: 10.1063/1.5118319
Abstract: The single sonotrode-generated ultrasonic field cannot fully spread the whole volume of large-scale Al alloy melt. Then, the effective volume of Al alloy melt processed by ultrasound is very limited. Thus, single sonotrode does not… read more here.
Keywords: large scale; alloy; ultrasonic field; scalable sonotrodes ... See more keywords
Simulation of cathode spots crater formation on electrodes with micro-scale and nano-scale alloy materials in a vacuum arc
Sign Up to like & getrecommendations! Published in 2023 at "Physica Scripta"
DOI: 10.1088/1402-4896/acd823
Abstract: In the field of vacuum interrupting, an important research is to improve the erosion resistance properties of contacts. In this paper, a two-dimensional axisymmetric swirl model based on basic parameters has been proposed to describe… read more here.
Keywords: cathode spots; scale alloy; micro scale; cathode ... See more keywords