Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Victo S. Filho"'
Publikováno v:
Revista Brasileira de Ensino de Física, Vol 44 (2022)
Realizamos uma análise de fotografias do trânsito da lua de Júpiter Io, para obter dois parâmetros geométricos. Dois parâmetros físicos são calculados utilizando o tempo de trânsito e os períodos orbitais. Combinando-os com triangulações
Externí odkaz:
https://doaj.org/article/5bbc07ef978d4b71ba54cd12b7daf1a2
Autor:
Elio B. Porcelli, Victo S. Filho
Publikováno v:
The Journal of Engineering (2019)
In this work, the authors report positive results regarding their measurements of anomalous thrust forces in a resonant microwave cavity without dielectrics associated with a magnetron. They measure such forces and successfully compared these value
Externí odkaz:
https://doaj.org/article/6e811c038bb24ae3868b0828962e0d78
Autor:
Victo S. Filho, Elio B. Porcelli
Publikováno v:
Canadian Journal of Physics. 99:889-897
We performed several measurements of anomalous forces on a dielectric rotor in operation, subjected to high voltage. The device operated under constant and intense angular velocity for each high voltage applied. The measurements were made in the simi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b76c9c7814b1aa439cf3257c129daa0
https://doi.org/10.1139/cjp-2020-0570
https://doi.org/10.1139/cjp-2020-0570
Autor:
Victo S. Filho, Elio B. Porcelli
Publikováno v:
IET Science, Measurement & Technology. 12:977-982
The authors report some encouraging results with basis on their calculations to forecast the magnitude of anomalous thrust forces measured in resonant microwave cavities with dielectrics, for two configurations known as Cannae-Drive and Tapered Drive
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09d78219e4af2d52e5491963d91e3f78
https://doi.org/10.1049/iet-smt.2018.5204
https://doi.org/10.1049/iet-smt.2018.5204
Publikováno v:
The Physics Teacher. 57:562-564
In this work we describe a teaching proposal to calculate the eccentricity of the Moon’s trajectory by applying a geometrical technique. The values of the ratios between the Earth-Moon distance and the diameter of the Moon at apogee and at perigee
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64a06d501261779c6d13037c7839a9a7
https://doi.org/10.1119/1.5131128
https://doi.org/10.1119/1.5131128
Autor:
Elio B. Porcelli, Victo S. Filho
Publikováno v:
Journal of Power and Energy Engineering. :33-50
We describe the phenomenon of generation of an external field of forces from piezoelectric materials subjected to the application of electric fields or mechanical stress. We show that piezoelectric materials are capable of producing nonlocal forces o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07fd7a1c14f8c30a6d8a960303bb810f
https://doi.org/10.4236/jpee.2018.61004
https://doi.org/10.4236/jpee.2018.61004