Conferirea unei micro-geometriei prescrise a suprafețelor metalice în scopul sporirii intensității curentului de emisie termo-electrică
| dc.contributor.author | Guzgan, Dorin | |
| dc.date.accessioned | 2015-12-03T14:47:31Z | |
| dc.date.available | 2015-12-03T14:47:31Z | |
| dc.date.issued | 2015 | |
| dc.description.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. | en_US |
| dc.identifier.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. | |
| dc.identifier.uri | http://hdl.handle.net/123456789/1316 | |
| dc.language.iso | ro | en_US |
| dc.publisher | USARB | en_US |
| dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internațional | * |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
| dc.subject | electrical discharges | en_US |
| dc.subject | micro-geometry | en_US |
| dc.subject | meniscus | en_US |
| dc.subject | emission | en_US |
| dc.subject | thermo-electrons | en_US |
| dc.title | Conferirea unei micro-geometriei prescrise a suprafețelor metalice în scopul sporirii intensității curentului de emisie termo-electrică | en_US |
| dc.type | Article | en_US |