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DOAJ Open Access 2025

Combined Plasma and Laser Heating of Graphite

Aleksey Chaplygin Mikhail Yakimov Sergey Vasil’evskii Mikhail Kotov Ilya Lukomskii +4 lainnya
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Abstrak

This paper investigates a novel combined laser and plasma heating test technique. Integrating the 1.5 kW Raycus RFL-C1500 laser source into the VGU-4 Inductively Coupled Plasma Facility (IPMech RAS) allowed the study of fine-grain MPG-7 graphite ablation in the high-temperature range from 2920 to 3865 K under exposure to subsonic nitrogen plasma flow and combined exposure to nitrogen plasma flow and laser irradiation. Graphite nitridation and sublimation were observed. The subsonic nitrogen plasma flow was characterized by numerical modeling, probes, and spectral measurements. The proposed experimental approach is promising for simulating the entry conditions of planetary mission vehicles into different atmospheres.

Topik & Kata Kunci

Physics Plasma physics. Ionized gases

Penulis (9)

A

Aleksey Chaplygin

M

Mikhail Yakimov

S

Sergey Vasil’evskii

M

Mikhail Kotov

I

Ilya Lukomskii

S

Semen Galkin

A

Andrey Shemyakin

N

Nikolay Solovyov

A

Anatoly Kolesnikov

Format Sitasi

APA MLA BibTeX
Chaplygin, A., Yakimov, M., Vasil’evskii, S., Kotov, M., Lukomskii, I., Galkin, S. et al. (2025). Combined Plasma and Laser Heating of Graphite. https://doi.org/10.3390/plasma8010009

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Informasi Jurnal
Tahun Terbit
2025
Sumber Database
DOAJ
DOI
10.3390/plasma8010009
Akses
Open Access ✓