Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Gonzalo Avaria"'
Autor:
Gonzalo Avaria, Alejandro Clausse, Sergio Davis, Cristian Pavez, Nelson Villalba, Osvaldo Cuadrado, Jose Moreno, H. Marcelo Ruiz, Leopoldo Soto
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-12 (2022)
Abstract Plasma Foci are pulsed coaxial discharges with numerous radiation applications and interesting scientific phenomena. Although the physics answered much of the processes involved in these discharges, many related fundamental questions still r
Externí odkaz:
https://doaj.org/article/69d1ac7d630542dd86e6c34d3257e96e
Publikováno v:
IEEE Access, Vol 8, Pp 79273-79286 (2020)
Pulsed plasma discharges, such as the plasma focus, are a source of pulsed X rays, therefore it is desirable to understand the relationship between this fast transient phenomena and the electrical variables of the discharge. Parameters from the elect
Externí odkaz:
https://doaj.org/article/d4eadbb05e3144f5a9c071ea7b089538
Autor:
Gonzalo Avaria, Jorge Ardila-Rey, Sergio Davis, Luis Orellana, Benjamin Cevallos, Cristian Pavez, Leopoldo Soto
Publikováno v:
IEEE Access, Vol 7, Pp 74899-74908 (2019)
A method to determine the presence of hard X-ray emission processes from a dense plasma focus (205 J, 22 kV, 6.5 mbar H2) using Ultra High Frequency (UHF) measurements and deep learning techniques is presented. Simultaneously, the electromagnetic UHF
Externí odkaz:
https://doaj.org/article/6aa33807439e4b4e8194cfd00547cb2e
Autor:
Luis Orellana, Jorge Ardila-Rey, Gonzalo Avaria, Marcos A. Diaz, Cristian Pavez, Roger Schurch, Leopoldo Soto
Publikováno v:
IEEE Access, Vol 7, Pp 133043-133057 (2019)
A remote and non-invasive diagnostic of the plasma focus using antennas is presented in this work. The main motivation is the application of such diagnostic in a miniaturized plasma accelerator, based on the plasma focus architecture, as a cube satel
Externí odkaz:
https://doaj.org/article/7f0be097308a46b6a62006721d389bde
Autor:
Sergio Davis, Felipe González-Cataldo, Gonzalo Gutiérrez, Gonzalo Avaria, Biswajit Bora, Jalaj Jain, José Moreno, Cristian Pavez, Leopoldo Soto
Publikováno v:
Matter and Radiation at Extremes, Vol 6, Iss 1, Pp 015902-015902-9 (2021)
A simple model for the stochastic evolution of defects in a material under irradiation is presented. Using the master-equation formalism, we derive an expression for the average number of defects in terms of the power flux and the exposure time. The
Externí odkaz:
https://doaj.org/article/1da86bbd3ef648caaf9f02ac41f059ad
Autor:
Jalaj Jain, Jose Moreno, Sergio Davis, Biswajit Bora, Cristian Pavez, Gonzalo Avaria, Leopoldo Soto
Publikováno v:
Results in Physics, Vol 16, Iss , Pp 102915- (2020)
In the present work, efforts are made to identify the presence of high energy photons in X-rays pulses, emitted from a hundred joules plasma focus device, PF-400J. Two different experiments were carried out, with the insertion of a lead piece inside
Externí odkaz:
https://doaj.org/article/5fcd77308e71457391f5a22fea1cfee8
Autor:
Ismael Escalona, Gonzalo Avaria, Marcos Díaz, Jorge Ardila-Rey, José Moreno, Cristian Pavez, Leopoldo Soto
Publikováno v:
Energies, Vol 10, Iss 9, p 1415 (2017)
Non-linear high-power devices produce electromagnetic noise (EMN) sources of great intensity that can disrupt and damage the surrounding electrical equipment and devices. This radiative phenomenon is very common at facilities where pulsed power gener
Externí odkaz:
https://doaj.org/article/c820c52f959c4cb181b0f11a168c47fd
Autor:
Cristian Pavez, Maximiliano Zorondo, José Pedreros, Adolfo Sepúlveda, Leopoldo Soto, Gonzalo Avaria, José Moreno, Sergio Davis, Biswajit Bora, Jalaj Jain
Publikováno v:
Plasma Physics and Controlled Fusion. 65:015003
In this work, new evidence and information about both the origin and evolution of filamentary structures observed in the current sheath of a small plasma focus (PF) discharge are reported. The experiments were carried out in a small generator of low
Autor:
Gonzalo Avaria, Jalaj Jain, Sergio Davis, Leopoldo Soto, Biswajit Bora, José Moreno, C. Pavez
Publikováno v:
Results in Physics, Vol 16, Iss, Pp 102915-(2020)
In the present work, efforts are made to identify the presence of high energy photons in X-rays pulses, emitted from a hundred joules plasma focus device, PF-400J. Two different experiments were carried out, with the insertion of a lead piece inside
Autor:
Sergio Davis, Gonzalo Avaria, Jorge Alfredo Ardila-Rey, Roger Schurch, Luis Orellana, Cristian Pavez
Publikováno v:
IEEE Access, Vol 8, Pp 79273-79286 (2020)
Indexación: Scopus. Pulsed plasma discharges, such as the plasma focus, are a source of pulsed X rays, therefore it is desirable to understand the relationship between this fast transient phenomena and the electrical variables of the discharge. Para
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7006da8f570f3602cf71f5fee3d5d5ed
http://repositorio.unab.cl/xmlui/handle/ria/20275
http://repositorio.unab.cl/xmlui/handle/ria/20275