Email this article On locating a vacuum leak with the indicator fiber particle method
- Authors: Sadin D.V.1, Alekseev K.V.1, Dobrolyubov A.N.1
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Affiliations:
- Mozhaisky Military Space Academy
- Issue: Vol 52, No 3 (2016)
- Pages: 134-140
- Section: Leak Hunting
- URL: https://journals.rcsi.science/1061-8309/article/view/181110
- DOI: https://doi.org/10.1134/S1061830916030086
- ID: 181110
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Abstract
A mathematical model is presented for the interaction of a fiber indicator particle with a free molecular gas flow. An inverse problem for locating a leak is formulated and solved using particular trajectories and kinematic characteristics of the indicator’s motion. Diagnostic signs that are sufficient for locating the leak are revealed.
About the authors
D. V. Sadin
Mozhaisky Military Space Academy
Author for correspondence.
Email: sadin@yandex.ru
Russian Federation, St. Petersburg, 197082
K. V. Alekseev
Mozhaisky Military Space Academy
Email: sadin@yandex.ru
Russian Federation, St. Petersburg, 197082
A. N. Dobrolyubov
Mozhaisky Military Space Academy
Email: sadin@yandex.ru
Russian Federation, St. Petersburg, 197082
