Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Marcos Flávio Pinto Moreira"'
Autor:
Marcos Flávio Pinto Moreira, Tiago Dias Martins, Rodrigo Augusto Barella, Elizeu Avelino Zanella Junior, Rafael Luan Sehn Canevesi, Edson Antonio da Silva
Publikováno v:
Acta Scientiarum: Technology, Vol 34, Iss 1, Pp 53-60 (2011)
The Law of Mass Action generally models the equilibrium data from ion exchange processes. This methodology is rigorous in terms of thermodynamics and takes into consideration the non-idealities in the solid and aqueous phases. However, the artificial
Externí odkaz:
https://doaj.org/article/a26e833cd7924f5a81c8a3d42ef1a17f
Autor:
Amanda Mansano Zanella Blauth, Marcos Flávio Pinto Moreira, Felipe d'Avila, Rafael Maurício Urnau
Publikováno v:
The Journal of Engineering and Exact Sciences; Vol. 6 No. 4 (2020); 0446-0452
The Journal of Engineering and Exact Sciences; Vol. 6 Núm. 4 (2020); 0446-0452
The Journal of Engineering and Exact Sciences; v. 6 n. 4 (2020); 0446-0452
The Journal of Engineering and Exact Sciences
Universidade Federal de Viçosa (UFV)
instacron:UFV
The Journal of Engineering and Exact Sciences; Vol. 6 Núm. 4 (2020); 0446-0452
The Journal of Engineering and Exact Sciences; v. 6 n. 4 (2020); 0446-0452
The Journal of Engineering and Exact Sciences
Universidade Federal de Viçosa (UFV)
instacron:UFV
Soybean is one of the main crops in the world and drying plays an important role in maintaining the quality of the grains. The present study aimed to evaluate different existing models regarding the ability to predict the effective diffusivity of soy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e68745d87f4de01c981fe3096cfcb900
https://doi.org/10.18540/jcecvl6iss4pp0446-0452
https://doi.org/10.18540/jcecvl6iss4pp0446-0452
Autor:
Lucas Meili, Daniel Padoin Chielle, Guilherme Luiz Dotto, Eduardo Hiromitsu Tanabe, Marcos Flávio Pinto Moreira
Publikováno v:
Heat and Mass Transfer. 54:463-471
The mass transfer process that occurs in the thin layer drying of papaya seeds was studied under different conditions. The external mass transfer resistance and the dependence of effective diffusivity (D EFF ) in relation to the moisture ratio ( $$ \
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3333e203b7d875859a85a4ea811e8718
https://doi.org/10.1007/s00231-017-2128-y
https://doi.org/10.1007/s00231-017-2128-y
Publikováno v:
Blucher Chemical Engineering Proceedings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35f2bd8b4a55e58b7b023a255890126a
https://doi.org/10.5151/cobecic2019-ftsp44
https://doi.org/10.5151/cobecic2019-ftsp44
Publikováno v:
Heat and Mass Transfer. 52:887-896
The effective thermal diffusivity (α ef ) of a porous bed containing rice grains was determined under different experimental conditions. The α ef values were estimated by the Log method. The effects of rice moisture content (2, 12 and 22 % w.b.) an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0eba93049bf710d868024202a2d93f8
https://doi.org/10.1007/s00231-015-1604-5
https://doi.org/10.1007/s00231-015-1604-5
Publikováno v:
Particuology. 9:107-113
Uniform flow regime and constant effective thermal conductivity inside packed beds are commonly accepted in the evaluation of the fluid dynamics and heat transfer in such systems. However, several authors have confirmed the presence of an oscillatory
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a51573884b17254ddb99fcaa3d51e4f
https://doi.org/10.1016/j.partic.2010.09.009
https://doi.org/10.1016/j.partic.2010.09.009
Publikováno v:
Anais do XXXVII Congresso Brasileiro de Sistemas Particulados.
RESUMO O objetivo deste trabalho foi avaliar a equacao de Blake-Kozeny-Carman a luz da fluidodinâmica da particula isolada a fim de determinar teoricamente as influencias da porosidade e do numero de Reynolds sobre o fator e sobre a constante de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b31250a53ec32c6f66f2f6c1468c36fe
https://doi.org/10.5151/enemp2015-le-217
https://doi.org/10.5151/enemp2015-le-217
Autor:
Marcos Flávio Pinto Moreira, Tiago Bogler Souza, Camilo Freddy Mendoza Morejon, Márcia Regina Simões
Publikováno v:
Anais do XXXVII Congresso Brasileiro de Sistemas Particulados.
RESUMO O objetivo deste trabalho foi avaliar o modelo difusivo-convectivo na secagem da pera utilizando o metodo da colocacao ortogonal para a solucao do modelo. Os numeros de Biot efetivos de calor e massa (BiH e BiM) foram determinados pelo ajuste
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d126b0b395b698dce1f9a2dc4f00b1d
https://doi.org/10.5151/enemp2015-se-185
https://doi.org/10.5151/enemp2015-se-185
Publikováno v:
Chemical Engineering Science. 61:2056-2068
Several pseudohomogeneous models are used by researchers in the study of heat transfer in packed beds. In this work, five of the most used pseudohomogeneous models (to one, two and three parameters) are analyzed, for gas and gas–liquid flow configu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21a9bab3c6979c6e63d8f89488ce4073
https://doi.org/10.1016/j.ces.2005.11.003
https://doi.org/10.1016/j.ces.2005.11.003
Publikováno v:
Industrial & Engineering Chemistry Research. 43:1096-1102
In this work, the effects of the gas and liquid flow rates, as well as of the size and shape of particles, on the total liquid saturation in gas-liquid cocurrent downflow and upflow through packed beds are investigated. Experimental values of the liq
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df1246f9e2fa0efd0a605ed590b90557
https://doi.org/10.1021/ie030469d
https://doi.org/10.1021/ie030469d