Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Newton Kiyoshi Fukumasu"'
Autor:
Newton Kiyoshi Fukumasu
Publikováno v:
Biblioteca Digital de Teses e Dissertações da USPUniversidade de São PauloUSP.
E consenso que o crescente consumo de combustíveis fósseis na geração de potencia tem provocado uma maior degradação do meio ambiente. Para mitigar os efeitos adversos desse consumo, novas fontes e usos sustentáveis de energia são necessário
Autor:
Newton Kiyoshi Fukumasu
Publikováno v:
Biblioteca Digital de Teses e Dissertações da USPUniversidade de São PauloUSP.
Este trabalho objetivou a ampliação dos conhecimentos sobre a dinâmica de chamas de difusão turbulenta. A abordagem escolhida foi o método numérico da simulação de grandes escalas turbulentas (LES) acoplado ao modelo de combustão do tipo fol
Autor:
Michael Cristian Goldbeck, Vanessa Piroli, Jennifer Weber, Carla Daniela Boeira, Bruna Louise Perotti, Newton Kiyoshi Fukumasu, Fernando Alvarez, Carlos Alejandro Figueroa, ALEXANDRE FASSINI MICHELS
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed061afac5c05359676aaa55af97ed10
https://doi.org/10.2139/ssrn.4439015
https://doi.org/10.2139/ssrn.4439015
Autor:
Michely Glenda Pereira da Silva, Lucas Augusto Manfroi, Larissa Zamboni Lobo, Ângela Aparecida Vieira, Paulo Fabrício Macário, Newton Kiyoshi Fukumasu, Newton Soares da Silva, André Paulo Tschiptschin, Francisco Das Chagas Marques, Lúcia Vieira
Publikováno v:
Biomedical Materials. 18:025015
Polyurethane (PU) substrates are biocompatible materials widely used to manufacture endotracheal tubes. However, in common with other biomedical materials, they are liable to the formation of microbial films. The occurrence of pneumonia in intubated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba6e28b6d378ae88de8000445a6e127b
https://doi.org/10.1088/1748-605x/acba70
https://doi.org/10.1088/1748-605x/acba70
Autor:
Jordan A. Denev, Newton Kiyoshi Fukumasu, C. Weis, Flavio Cesar Cunha Galeazzo, Guenther Carlos Krieger Filho, Peter Habisreuther
Publikováno v:
Combustion Science and Technology. 191:1693-1710
Turbulent swirl flames using fuel sprays are found in many combustion systems. Since sprays with different characteristics can be produced, pulsed spray injection allows the realization of differen...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eeb24a3ad8ba9eb29a870fb7da6507b5
https://doi.org/10.1080/00102202.2019.1639682
https://doi.org/10.1080/00102202.2019.1639682
Publikováno v:
Engineering Failure Analysis. 97:383-398
Steels with good toughness and wear resistance, such as the AISI H13, are selected as materials for hot working tools, providing considerable resistance to hot hardness and to thermal fatigue. Moreover, these damages are related to the high stresses
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::165419bbd3a66b7de2effbef15aa8721
https://doi.org/10.1016/j.engfailanal.2019.01.006
https://doi.org/10.1016/j.engfailanal.2019.01.006
Publikováno v:
Tribology International. 121:139-147
Literature indicates that porosity in sintered materials decreases mechanical properties and fatigue resistance. However, given porosity shape and distribution on a surface, it is possible that these small cavities could improve surface lubrication c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1caa0a25cc50912efb1ba1c2244dce90
https://doi.org/10.1016/j.triboint.2018.01.032
https://doi.org/10.1016/j.triboint.2018.01.032
Autor:
A. J. Tertuliano, Roberto Molina de Souza, Vanessa Seriacopi, Izabel Fernanda Machado, G. Boidi, Newton Kiyoshi Fukumasu
Publikováno v:
Wear. :203958
The design of powder metallurgy components made of advanced ceramic materials demands information on mechanical behaviour, which affects lifetime, wear and friction performances. In sintered materials, microstructure plays a significant role in the f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90bbd8ca92c2da2201dc71292e7cf4c8
https://doi.org/10.1016/j.wear.2021.203958
https://doi.org/10.1016/j.wear.2021.203958
Autor:
André Paulo Tschiptschin, Newton Kiyoshi Fukumasu, Flávio Parreiras Marques, Cherlio Scandian, Antônio César Bozzi
Publikováno v:
Tribology International. 116:105-112
The tribological behavior of a cast cobalt-chromium alloy, during microabrasion testing, was investigated. The alloy's microstructure contains coarse grains of fcc cobalt rich dendrites, interdendritic segregations and almost no precipitates. The tes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a2b64e5903a2d338288e9927cb52653
https://doi.org/10.1016/j.triboint.2017.07.006
https://doi.org/10.1016/j.triboint.2017.07.006
Autor:
M.F.C. Ordoñez, Izabel Fernanda Machado, Newton Kiyoshi Fukumasu, Roberto Martins de Souza, Samuel Crequy, Sabeur Mezghani, Mohamed El Mansori
Publikováno v:
Tribology International
Tribology International, Elsevier, 2019, 149, pp.105750. ⟨10.1016/j.triboint.2019.04.034⟩
Tribology International, Elsevier, 2019, 149, pp.105750. ⟨10.1016/j.triboint.2019.04.034⟩
International audience; Metal-matrix composites with solid lubricant reinforcements may present a suitable alternative to improve the tribological behavior of sintered components. Besides the performance during the application, the presence of solid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d2f28da3835bb5e7b3d744df198e4a9
https://hal.archives-ouvertes.fr/hal-03051753/file/MSMP_TI_2019_ELMANSORI.pdf
https://hal.archives-ouvertes.fr/hal-03051753/file/MSMP_TI_2019_ELMANSORI.pdf