UDC 537.523
ESTIMATION OF PLASMA TEMPERATURE IN PULSED PLASMATRON USING PHOTOSIGNAL FROM CALIBRATED PHOTODETECTOR
A. N. Vlasov, Dr. in technical sciences, full professor, department of general and experimental physics, RSREU, Ryazan, Russia;
orcid.org/0000-0002-6298-0433, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
A. V. Nikolaev, lecturer, department of general and experimental physics, RSREU, Ryazan, Russia; orcid.org/0000-0001-7603-7094, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
D. V. Levik, postgraduate student, Ryazan State Radio Engineering University, department of general and experimental physics, RSREU, Ryazan, Russia;
orcid.org/0009-0004-0236-7727, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
E. I. Chernov, Doctor in technical Sciences, Professor, Department of information and biomedical equip ment, RSREU, Ryazan, Russia;
orcid.org/0009-0001-5088-775X, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
A photodetector has been created and calibrated, it allowing the usage of a photo signal to estimate plas ma temperature of pulse plasmatron with semi-open discharge chamber with electrically exploding copper conductors of large cross-section. The photodetector is installed in INGIR-Mnga-15 electrophysical installa tion and is directed at explosion chamber of pulse plasmatron. The aim of the work is to calculate photodetec tor parameters in experimental verification of calculations results.
Key words: : pulsed plasma torch, electrical explosion of large cross-section copper conductors, photode tector.