Počet záznamů: 1
Experimental Study of Spark Channel Expansion in Water
- 1.0531205 - ÚFP 2021 RIV US eng J - Článek v odborném periodiku
Stelmashuk, Vitaliy - Hoffer, Petr - Koláček, Karel - Štraus, Jaroslav
Experimental Study of Spark Channel Expansion in Water.
IEEE Transactions on Plasma Science. Roč. 48, č. 2 (2020), s. 491-499, č. článku 8961206. ISSN 0093-3813. E-ISSN 1939-9375
Grant CEP: GA MŠMT LTT17015; GA ČR(CZ) GA18-12386S
Institucionální podpora: RVO:61389021
Klíčová slova: Liquids * numerical simulation * sparks
Obor OECD: Inorganic and nuclear chemistry
Impakt faktor: 1.222, rok: 2020
Způsob publikování: Omezený přístup
https://ieeexplore.ieee.org/document/8961206
The prime objective of this article is to determine the accuracy of prediction of underwater spark expansion using an incompressible approach. A spark channel expansion is studied experimentally using a high-speed camera and an optical hydrophone. The experimental results are compared with solutions to three sets of mathematical equations for incompressible liquids. A detailed comparison between these numerical simulations and the experimental results shows the existence of a strict limit of applicability of the incompressible approximation. However, within this limit, a mathematical description using the incompressible approach provides reasonable agreement with the experimental results.
Trvalý link: http://hdl.handle.net/11104/0309922
Počet záznamů: 1