Zobrazeno 1 - 10
of 13
pro vyhledávání: '"J. L. de Oliveira"'
Publikováno v:
Soft Matter. 18:4189-4196
The present study investigates dumbbell-shaped nematic liquid crystal shells. Using molecular dynamics (MD) simulations, we consider the effects of an external electric field on nematic ordering by computing the average molecular alignment's time evo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52c9c5c99caf813a5e49f8679617f38c
https://doi.org/10.1039/d2sm00378c
https://doi.org/10.1039/d2sm00378c
Autor:
M. S. S. Pereira, E. J. L. de Oliveira, D. C. S. de Melo, I. N. de Oliveira, Luiz Roberto Evangelista
Publikováno v:
Physical Review E. 102
The present study is devoted to the investigation of surface anchoring and finite-size effects on nematic--smectic-$A$--smectic-$C$ $(N\ensuremath{-}\mathrm{Sm}\text{\ensuremath{-}}A\ensuremath{-}\mathrm{Sm}\text{\ensuremath{-}}C)$ phase transitions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ff5e0c0254fb821127c1248ec50c4f9
https://doi.org/10.1103/physreve.102.022702
https://doi.org/10.1103/physreve.102.022702
Publikováno v:
Physical review. E. 102(2-1)
The present study is devoted to the investigation of surface anchoring and finite-size effects on nematic-smectic-A-smectic-C (N-Sm-A-Sm-C) phase transitions in free-standing films. Using an extended version of the molecular theory for smectic-C liqu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::7c6e92c7e51d609c8f7ac87856c4c7f4
https://pubmed.ncbi.nlm.nih.gov/32942489
https://pubmed.ncbi.nlm.nih.gov/32942489
Autor:
J. L. de Oliveira
Publikováno v:
Brazilian Journal of Petroleum and Gas. 4:129-138
This paper investigates the design of a model based on the theory of structured mixture that retains the character of one-dimensional models from the literature, simultaneously being able to estimate the mixing volume with consistency. The determinat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed8e282fbc751c121a14d5e4e6ce659c
https://doi.org/10.5419/bjpg2010-0014
https://doi.org/10.5419/bjpg2010-0014
Publikováno v:
Physical review. E. 93(1)
We perform molecular dynamics simulations of the orientational ordering on nematic shells delimited by spherocylindrical nanoscopic colloidal particles. We show that under conditions of degenerate planar anchoring, the equilibrium director field stru
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ddb956f67b807923721503ade2a0c76e
https://pubmed.ncbi.nlm.nih.gov/26871131
https://pubmed.ncbi.nlm.nih.gov/26871131
Autor:
R. A. N. M. Barbosa, N. J. L. de Oliveira, M. L. Talarico, T. R. Oliveira, Margareth Spangler Andrade, José Mário Carneiro Vilela, I. N. Goncalves
Publikováno v:
Microscopy and Microanalysis. 11:150-153
Cold rolled sheets of AISI 430 ferritic stainless steel have been widely used in kitchen utensils, ornamental articles, among other products due to their corrosion resistance and good formability. However, a localized increase of the surface roughnes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73bf257bec425373f5b5c9297c8fb8f8
https://doi.org/10.1017/s1431927605051111
https://doi.org/10.1017/s1431927605051111
Autor:
J. L. de Oliveira, S. Le Roy-Delage, C. Borman, B. Lungwitz, B. Engelke, Fatma Daou, C. R. de Miranda
Publikováno v:
Day 3 Fri, May 23, 2014.
Elastomers are widely used in downhole tools for oilfield applications and are often exposed to gases, such Carbon Dioxide (CO2), and Hydrogen Sulfide(H2S) in addition to the produced hydrocarbons and water. Successful drilling operations and reservo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9cbf5c77ed97acffb8b1443941c030f8
https://doi.org/10.2118/169277-ms
https://doi.org/10.2118/169277-ms
Autor:
T. J. L de Oliveira, L. A. Sphaier, R. Dias, Patrícia de Sousa Fernandes, D. J. N. M. Chalhub
Publikováno v:
Proceedings of 10th World Congress on Computational Mechanics.
Water injection into oil formations has a very wide application in the oil industry. The injection of water has as main objective: to maintain formation pressure and provide the recovery of oil by water displacement. This work compares two different
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac9b7b7202d5014e94d3480c67f4df7e
https://doi.org/10.5151/meceng-wccm2012-19588
https://doi.org/10.5151/meceng-wccm2012-19588