Electromagnetic and Thermal Phenomena Modeling of Electrical Discharges in Liquids
Authors:
- Marcin Wesołowski,
- Sylwester Tabor,
- Paweł Kiełbasa,
- Sławomir Kurpaska
Abstract
Electrical discharges in liquids have received lots of attention with respect to their potential applications in various techniques and technical processes. Exemplary, they are useful for water treatment, chemical and thermal processes acceleration, or nanoparticles production. In this paper the special utility of discharges for cold pasteurization of fruit juices is presented. Development of devices for its implementation is a significant engineering problem and should be performed using modeling and simulation techniques to determine the real parameters of discharges. Unfortunately, there is a lack of clear and uniform description of breakdown phenomena in liquids. To overcome this limitation, new methods and algorithms for streamers propagation and breakdown phase analysis are presented in the paper. All solutions were tested in “active area” in the form of liquid material model, placed between two flat electrodes. Electromagnetic and thermal-coupled field analysis were performed to determine all the factors that affect the discharge propagation. Additionally, some circuit models were used to include the power source cooperation with discharge region. In general, presented solutions can be defined as universal and one can use them for numerical simulation of other types of discharges
- Record ID
- WUT3f6bce90e2524afeaca5a2625f08d3b4
- Author
- Journal series
- Applied Sciences-Basel, ISSN 2076-3417, Monthly
- Issue year
- 2020
- Vol
- 10
- No
- 11
- Pages
- 1-20
- Publication size in sheets
- 0.95
- Article number
- 3900
- Keywords in English
- electrical discharges in liquids, modeling, streamer propagation, discharge energy, electromagnetic field, thermal field
- ASJC Classification
- ; ; ; ; ;
- DOI
- DOI:10.3390/app10113900 Opening in a new tab
- URL
- https://www.mdpi.com/2076-3417/10/11/3900 Opening in a new tab
- Language
- (en) English
- License
- File
-
- File: 1
- Electromagnetic and Thermal Phenomena Modeling of Electrical Discharges in Liquids, File WUT3f6bce90e2524afeaca5a2625f08d3b4.pdf / 5 MB
- WUT3f6bce90e2524afeaca5a2625f08d3b4.pdf
- publication date: 25-01-2022
- Electromagnetic and Thermal Phenomena Modeling of Electrical Discharges in Liquids, File WUT3f6bce90e2524afeaca5a2625f08d3b4.pdf / 5 MB
-
- Score (nominal)
- 100
- Score source
- journalList
- Score
- = 100.0, 11-05-2022, ArticleFromJournal
- Publication indicators
- = 3; = 1; : 2018 = 0.985; : 2018 (2 years) = 2.217 - 2018 (5 years) =2.287
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- Uniform Resource Identifier
- https://repo.pw.edu.pl/info/article/WUT3f6bce90e2524afeaca5a2625f08d3b4/
- URN
urn:pw-repo:WUT3f6bce90e2524afeaca5a2625f08d3b4
* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or PerishOpening in a new tab system.