Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Ivan Vlček"'
Autor:
Jakub Grim, Ivan Vlček, Petr Jedlička, Minh T. Pham, Adam Lešundák, Šimon Řeřucha, Martin Čížek, Kovalenko Artem, Slodička Lukáš, Ondřej Číp
Publikováno v:
22nd Polish-Slovak-Czech Optical Conference on Wave and Quantum Aspects of Contemporary Optics.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e682fd2be99c384a126b8c250affa0dd
https://doi.org/10.1117/12.2664638
https://doi.org/10.1117/12.2664638
Publikováno v:
Vacuum. 84:357-362
The paper presents numerical simulations of a hairpin thermionic electron gun, an electron source for an electron-beam welding machine. New algorithm for the simulation of emission limited by space charge has been developed and implemented in the pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e335d23f6bc1ec95fc42baf837b32b1
https://doi.org/10.1016/j.vacuum.2009.07.007
https://doi.org/10.1016/j.vacuum.2009.07.007
Publikováno v:
Vacuum. 62:159-164
The paper presents a new electron gun operating at 50 kV equipped by electronics for computer control of a fine electron beam with the power up to 2 kW, which is intended for welding small components. Its function, construction arrangement and the fi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6c3d486033593142c76345b6bb3cdc8
https://doi.org/10.1016/s0042-207x(00)00435-8
https://doi.org/10.1016/s0042-207x(00)00435-8
Publikováno v:
Scopus-Elsevier
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::2a9794cf52e526df35a6418ac0045a6c
http://www.scopus.com/inward/record.url?eid=2-s2.0-84923886960&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-84923886960&partnerID=MN8TOARS
Publikováno v:
Scopus-Elsevier
We have recently shown that under certain cryogenic conditions heat can flow from a colder but constantly heated body to a hotter but constantly cooled body. Specifically, we have provided experimental evidence that heat flows through normal liquid a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1a8e839e96a2f47fd94ae94fa4c415c
http://www.scopus.com/inward/record.url?eid=2-s2.0-85054845430&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-85054845430&partnerID=MN8TOARS