Explosive Stamping Goals and Objectives Historical Transformation (to the 70th Anniversary of KhAI Scientific School)

2021 ◽  
Vol 410 ◽  
pp. 136-141
Author(s):  
Volodymyr V. Drahobetskyi ◽  
Mykhailo E. Taranenko ◽  
Viktoriia D. Kulynych
Keyword(s):  
Quality Indicators ◽  
High Voltage ◽  
70Th Anniversary ◽  
Scientific School ◽  
Sheet Stamping ◽  
Goals And Objectives ◽  
Production Objectives ◽  
High Voltage Discharge

The sequence and development the impulse stamping goals and production objectives are described. A new idea development from a primitive “field” technology to modern integrated technologies that allow obtaining unique quality indicators of manufactured parts is shown. The article covers the description of pulse technologies for sheet stamping by the blasting agents explosion and an underwater high-voltage discharge.

Parameters of the Plasma of a Large-Scale High-Voltage Discharge in Air at Reduced Pressures

2019 ◽  
Vol 45 (6) ◽  
pp. 527-536 ◽  
Author(s):  
A. V. Strikovskiy ◽  
S. V. Korobkov ◽  
M. E. Gushchin ◽  
A. A. Evtushenko ◽  
I. Yu. Zudin
Keyword(s):  
High Voltage ◽  
Large Scale ◽  
High Voltage Discharge ◽  
Reduced Pressures

scholarly journals Observation of hard radiations in a laboratory atmospheric high-voltage discharge

2017 ◽  
Vol 50 (16) ◽  
pp. 165202 ◽  
Author(s):  
A V Agafonov ◽  
V A Bogachenkov ◽  
A P Chubenko ◽  
A V Oginov ◽  
A A Rodionov ◽  
...  
Keyword(s):  
High Voltage ◽  
High Voltage Discharge

scholarly journals Pulsed Discharge Plasma in High-Pressure Environment for Water Pollutant Degradation and Nanoparticle Synthesis

Plasma ◽  
2021 ◽  
Vol 4 (2) ◽  
pp. 309-331
Author(s):  
Wahyu Diono ◽  
Siti Machmudah ◽  
Hideki Kanda ◽  
Yaping Zhao ◽  
Motonobu Goto
Keyword(s):  
High Pressure ◽  
High Voltage ◽  
Electrode Materials ◽  
Discharge Plasma ◽  
Type System ◽  
Nanoparticle Synthesis ◽  
Plasma Source ◽  
Synthesis Of Nanoparticles ◽  
Water Pollutant ◽  
High Voltage Discharge

The application of high-voltage discharge plasma for water pollutant decomposition and the synthesis of nanoparticles under a high-pressure argon gas environment (~4 MPa) was demonstrated. The experiments were carried out in a batch-type system at room temperature with a pulsed DC power supply (15.4 to 18.6 kV) as a discharge plasma source. The results showed that the electrode materials, the pulsed repetition rates, the applied number of pulses, and the applied voltages had a significant effect on the degradation reactions of organic compounds. Furthermore, carbon solid materials from glycine decomposition were generated during the high-voltage discharge plasma treatment under high-pressure conditions, while Raman spectra and the HRTEM images indicated that titanium dioxide with a brookite structure and titanium carbide nanoparticles were also formed under these conditions. It was concluded that this process is applicable in practice and may lead to advanced organic compound decomposition and metal-based nanoparticle synthesis technologies.

Triggering and guiding high-voltage discharge in air by single and multiple femtosecond filaments

2012 ◽  
Vol 37 (2) ◽  
pp. 259 ◽  
Author(s):  
Kaimin Guo ◽  
Jingquan Lin ◽  
Zuoqiang Hao ◽  
Xun Gao ◽  
Zhenming Zhao ◽  
...  
Keyword(s):  
High Voltage ◽  
High Voltage Discharge

Degradation Performance of 4-Chlorophenol as a Typical Organic Pollutant by a Pulsed High Voltage Discharge System

2007 ◽  
Vol 46 (17) ◽  
pp. 5469-5477 ◽  
Author(s):  
Le C. Lei ◽  
Yi Zhang ◽  
Xing W. Zhang ◽  
Ying X. Du ◽  
Qi Z. Dai ◽  
...  
Keyword(s):  
High Voltage ◽  
Organic Pollutant ◽  
Discharge System ◽  
High Voltage Discharge
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