DocumentCode
2797290
Title
Underwater pulse discharge (UPD) and its technological applications
Author
Vovchenko, A.I. ; Rakhel, A.D. ; Vorob´ev, V.S.
Author_Institution
Design Bur. of Electrohydraulics, Acad. of Sci., Nikolaev, Ukraine
fYear
1991
fDate
8-12 Jul 1991
Firstpage
1254
Abstract
The numerical modeling of the explosion of thin metallic wires in water is considered. For cylindrical geometry the set of hydrodynamical equations was solved numerically using a real expression for the equation of state, and electrical conductivity. A comparison between calculation and experimental data was made based on the numerical results. changes of state for different parts of the discharge channel during UPD (underwater pulse discharge) on the phase diagram were examined. Finally, some technological units that use UPD energy are examined
Keywords
discharges (electric); explosions; UPD; cylindrical geometry; discharge channel; electrical conductivity; explosion; hydrodynamical equations; numerical modeling; thin metallic wires; underwater pulse discharge; Conductivity; Electrohydraulics; Equations; Magnetic fields; Materials processing; Numerical models; Plasma temperature; Plasma waves; Resistance heating; Wire;
fLanguage
English
Publisher
ieee
Conference_Titel
Properties and Applications of Dielectric Materials, 1991., Proceedings of the 3rd International Conference on
Conference_Location
Tokyo
Print_ISBN
0-87942-568-7
Type
conf
DOI
10.1109/ICPADM.1991.172308
Filename
172308
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