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http://dspace.usarb.md:8080/jspui/handle/123456789/1316| Title: | Conferirea unei micro-geometriei prescrise a suprafețelor metalice în scopul sporirii intensității curentului de emisie termo-electrică |
| Authors: | Guzgan, Dorin |
| Keywords: | electrical discharges micro-geometry meniscus emission thermo-electrons |
| Issue Date: | 2015 |
| Publisher: | USARB |
| Citation: | Guzgan, Dorin. Conferirea unei micro-geometriei prescrise a suprafețelor metalice în scopul sporirii intensității curentului de emisie termo-electrică / Dorin Guzgan // „Ştiinţa în nordul Republicii Moldova: realizări, probleme, perspective”, Сonferinţa naţională cu participare internaţională, 25-26 sept. 2015. - Bălţi. - 2015. - P. 29-32. |
| Abstract: | The paper presents results of experimental investigations aimed at the construction of cathodes for thermo-electronic emission. The method of pulsed electrical discharge machining was applied to confer a prescribed micro-geometry of the cathode active surface. Modification of the cathode surface micro-geometry involves the extraction and freezing of the Taylor cone meniscuses that are electric field and heat concentrators applied in order to increase the intensity of the thermo-electronic emission current. |
| URI: | http://hdl.handle.net/123456789/1316 http://tinread.usarb.md:8888/tinread/fulltext/capcelea/stiinta.pdf |
| Appears in Collections: | Articole |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 29-32.pdf | http://tinread.usarb.md:8888/tinread/fulltext/capcelea/stiinta.pdf | 530,17 kB | Adobe PDF |  View/Open |
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