Zobrazeno 1 - 10 of 15 pro vyhledávání: '"C. A. G. Pereira"'
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Akademický článek
PUBLIC-PRIVATE PARTNERSHIPS (PPPs) AND CONCESSIONS OF PUBLIC SERVICES IN BRAZIL
Autor: C. A. G. Pereira
Publikováno v: BRICS Law Journal, Vol 1, Iss 1, Pp 25-43 (2016)
This paper examines the current regulation of public-private partnerships (PPPs) and concessions of public services inBrazil. Under the Brazilian Constitution, certain public utility services and infrastructure works must be provided or built either
Externí odkaz: https://doaj.org/article/41dd6cdb875b4f14a52b3171887a1647
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4
Experimental analysis of pressure drop in the flow of Newtonian fluid in coiled tubing
Autor: Lorena Rodrigues Justino, José Marcelo Rocha, E. C. H. Paraiso, Cláudia Miriam Scheid, Leonidas Pereira Filho, Gabriel A. da Cruz, Luís Américo Calçada, C. E. G. Pereira
Publikováno v: Journal of Petroleum Science and Engineering. 179:565-573
In order to study the fluid flow in the coiled tubing system, an experimental unit with 376 m of wrapped copper tube with ½ in diameter, and similarity to an actual coiled tubing system was built. Pressure transmitters and thermocouples were install
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2bad9c37c88aa9626cf7bca958b84dfa
https://doi.org/10.1016/j.petrol.2019.04.082
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5
AN EXPERIMENTAL WORK TO EVALUATE CORRELATIONS FOR WELL-CEMENTING HYDRAULICS CALCULUS ON FIELD APPLICATIONS
Autor: E. C. H. Paraiso, C. M. Scheid, Pedro Esteves Aranha, Luís Américo Calçada, C. E. G. Pereira
Publikováno v: Brazilian Journal of Petroleum and Gas. 11:49-62
In narrow operational window scenarios of the pre-salt layer, a proper control of slurry hydraulic behavior is a prime necessity. This work aims to present pressure drop experimental data obtained in pipe and annular flow of different cement slurries
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0c7cfd8287bf12438c14be8516bb260c
https://doi.org/10.5419/bjpg2017-0005
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8
Comparação entre dois protocolos de tratamento de ceratoconjuntivite seca experimentalmente induzida em coelhos
Autor: Letícia Yamasaki, D. A Motta, E. R Cândido, S. F Andrade, K. M Basso, Rogério Giuffrida, C. S. G Pereira, Osimar de Carvalho Sanches, M. C. A. Silva, D. A. Silva, J. E Góes, T. L. A Rocha
Publikováno v: Arquivo Brasileiro de Medicina Veterinária e Zootecnia, Vol 66, Iss 1, Pp 47-54 (2014)
Arquivo Brasileiro de Medicina Veterinária e Zootecnia v.66 n.1 2014
Arquivo brasileiro de medicina veterinária e zootecnia
Universidade Federal de Minas Gerais (UFMG)
instacron:UFMG
Arquivo Brasileiro de Medicina Veterinária e Zootecnia, Volume: 66, Issue: 1, Pages: 47-54, Published: FEB 2014
O objetivo deste estudo foi avaliar e comparar a eficácia de dois protocolos de tratamento de ceratoconjuntivite seca (CCS) experimentalmente induzida em coelhos: uma formulação oftálmica tópica composta por álcool polivinílico 1,4%, adicionad
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d573f2f48f613f8cf60a5549d8a3a446
https://doi.org/10.1590/s0102-09352014000100008
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9
PRESSURE DROP IN CEMENT SLURRIES FLOW IN CIRCULAR AND ANNULAR REGIONS IN PRIMARY COMPLETION
Autor: Cláudia Miriam Scheid, C. E. G. Pereira, E. C. H. Paraiso, Luís Américo Calçada, José Marcelo Rocha
Publikováno v: Brazilian Journal of Petroleum and Gas. 7:129-139
This research focuses on predicting pressure drop in cement slurries flow in circular and annular regions. Friction factor correlations, hydraulic diameter, and rheological models were evaluated. Experimental data was taken in a cement slurry flow lo
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a7efbb333928f14d28342b144417ea8a
https://doi.org/10.5419/bjpg2013-0011
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