TY - GEN
T1 - Formation of Directional Plasma Jet in Drilled PMMA Tube Based on Electrical Explosion of Wires
AU - Li, Jingran
AU - Han, Ruoyu
AU - Xian, Xinxuan
AU - Liu, Shuhan
AU - Bai, Jie
AU - Miao, Jinsong
N1 - Publisher Copyright:
© Beijing Paike Culture Commu. Co., Ltd. 2025.
PY - 2025
Y1 - 2025
N2 - The phenomenon of wire electrical explosion refers to the physical process in which a high-power pulsed current is injected into a metal wire load within an extremely short period of time. Based on electrical explosion of wires in constraint tube with borehole, directional plasma jet was formed, and the characteristic of the jet has been investigated in this paper. The electrical parameters as well as the whole dynamic process during the discharge were recorded by current coil, voltage probe and high-speed camera. After analyzing, it is found that the discharge process is basically consistent for different borehole diameter, and the peak values of voltage and current reach 24.7 kV and 12.5 kA, while the deposited energy in the wire reaches 176.5 J. The electrical parameters show good consistency among these three conditions. And the generated jet has the highest temperature, the maximum development speed of 905.8 m/s and the longest duration of 734.16 μs at the borehole diameter of 2 mm. These properties provide the possibility of plasma jet in ignition and material preparation, which has a broad application prospect.
AB - The phenomenon of wire electrical explosion refers to the physical process in which a high-power pulsed current is injected into a metal wire load within an extremely short period of time. Based on electrical explosion of wires in constraint tube with borehole, directional plasma jet was formed, and the characteristic of the jet has been investigated in this paper. The electrical parameters as well as the whole dynamic process during the discharge were recorded by current coil, voltage probe and high-speed camera. After analyzing, it is found that the discharge process is basically consistent for different borehole diameter, and the peak values of voltage and current reach 24.7 kV and 12.5 kA, while the deposited energy in the wire reaches 176.5 J. The electrical parameters show good consistency among these three conditions. And the generated jet has the highest temperature, the maximum development speed of 905.8 m/s and the longest duration of 734.16 μs at the borehole diameter of 2 mm. These properties provide the possibility of plasma jet in ignition and material preparation, which has a broad application prospect.
KW - Electrical explosion
KW - Jet
KW - Plasma
UR - http://www.scopus.com/inward/record.url?scp=86000190139&partnerID=8YFLogxK
U2 - 10.1007/978-981-96-1864-4_53
DO - 10.1007/978-981-96-1864-4_53
M3 - Conference contribution
AN - SCOPUS:86000190139
SN - 9789819618637
T3 - Lecture Notes in Electrical Engineering
SP - 482
EP - 488
BT - The Proceedings of 2024 International Conference of Electrical, Electronic and Networked Energy Systems
A2 - Sha, Aimin
A2 - Liu, Zhigang
A2 - Wang, Xiaojun
A2 - Xiao, Qian
A2 - Zang, Yiming
A2 - Tang, Longfei
PB - Springer Science and Business Media Deutschland GmbH
T2 - International Conference of Electrical, Electronic and Networked Energy Systems, EENES 2024
Y2 - 18 October 2024 through 20 October 2024
ER -