Investigations of shock wave interaction with nanosecond surface discharge

Igor Ivanov, Igor Kryukov, Denis Orlov, Irina Znamenskaya

Research output: Contribution to journalArticlepeer-review

12 Citations (Scopus)

Abstract

Non-stationary plane shock wave interaction with localized nanosecond-lasting surface discharges was investigated. Pulse discharge plasma glow evolution was recorded with a CCD camera and gas flow evolution was recorded with laser shadowgraphy. CFD simulations of pulse energy deposition near the horizontal wall surface in front of the shock wave were carried out. Non-stationary 2D symmetrical flow dynamics were studied and analysis of the instantaneous surface discharge energy rate through CFD and shadow images matching was carried out.

Original languageEnglish
Pages (from-to)607-613
Number of pages7
JournalExperiments in Fluids
Volume48
Issue number4
DOIs
Publication statusPublished - Apr 2010
Externally publishedYes

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