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Abstract
n this paper, the use of the gamma-absorption method applied in the investigation of the two-phase liquid-gas flow in the pipeline is described. An example of its application to the air transported by water in a horizontal pipeline is evaluated. In the measurements, Am-241 radioactive sources and probes with Nal (Tl) scintillation crystals have been used. The signals from the radiometric set were used to determine the velocity of the dispersed phase, void fraction and for identification of flow regime. In the latter case, artificial neural networks were applied. Results of the selected experiments carried out on a laboratory stand are presented.
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Authors (5)
-
Robert Hanus
-
Marcin Zych
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Marek Jaszczur
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Anna Szlachta dr inż
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Keywords
Details
- Category:
- Conference activity
- Type:
- publikacja w wydawnictwie zbiorowym recenzowanym (także w materiałach konferencyjnych)
- Language:
- English
- Publication year:
- 2019
- Bibliographic description:
- Hanus R., Zych M., Jaszczur M., Szlachta A., Golijanek-Jędrzejczyk A.: Signal Processing in the Investigation of Two-phase Liquid-gas Flow by Gamma-ray Absorption// / : , 2019,
- DOI:
- Digital Object Identifier (open in new tab) 10.1109/codit.2019.8820498
- Verified by:
- Gdańsk University of Technology
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