Zobrazeno 1 - 10
of 56
pro vyhledávání: '"RODRIGO BÉTTEGA"'
Autor:
Ana Carolina Borges Silva, Gustavo Batista, Mateus Nordi Esperança, Alberto Colli Badino, Rodrigo Béttega
Publikováno v:
Digital Chemical Engineering, Vol 5, Iss , Pp 100061- (2022)
Pneumatic bioreactors are a class of reactors increasingly used in bioprocesses, since they provide adequate heat and mass transfer, rapid mixing and good suspension of solids. In this work, oxygen transfer from a square-cross section bubble column b
Externí odkaz:
https://doaj.org/article/fdde90684b574b558211f36cd4891a52
Publikováno v:
Chemical Industry and Chemical Engineering Quarterly. 29:189-200
Drying operations in iron ore processing plants have a particularly high energy demand due to the massive solid flow rates employed in this industry. A 33 full-factorial design was applied to investigate the effects of air temperature, airflow veloci
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5243053e7b1ce23a794cd5740b401cd4
https://doi.org/10.2298/ciceq220208026s
https://doi.org/10.2298/ciceq220208026s
Autor:
Amarílis Severino e Souza, Thiago César de Souza Pinto, Rodrigo Béttega, Thiago Faggion de Pádua
Publikováno v:
Proceedings of the 22nd International Drying Symposium on Drying Technology - IDS '22.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6982c54856a880b01c2d1f62fb3d127
https://doi.org/10.55900/czodbgkq
https://doi.org/10.55900/czodbgkq
Publikováno v:
Proceedings of the 22nd International Drying Symposium on Drying Technology - IDS '22.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67bcbf05cd70e748dbbbd249e91c6771
https://doi.org/10.55900/lbwqwlxx
https://doi.org/10.55900/lbwqwlxx
Autor:
J. N. M. Batista, Rodrigo Béttega
Publikováno v:
Drying Technology. 40:2073-2086
The spouted bed provides efficient gas-solid contact, favoring heat and mass transfer. Thus, it has been applied to various physical and chemical processes. In this work, the effects of six cone an...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4a7da004b9516040c5d4a7f32280c0c
https://doi.org/10.1080/07373937.2021.1918146
https://doi.org/10.1080/07373937.2021.1918146
Publikováno v:
Particuology. 54:91-101
Computational simulation is an important tool for design and improvement of industrial units. Computational fluid dynamics (CFD) coupled with the discrete element method (DEM) has been applied to simulate drying equipment that usually involves gas–
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34bc0fefa3b3ad9ad21a3fceaa8bac2d
https://doi.org/10.1016/j.partic.2020.04.005
https://doi.org/10.1016/j.partic.2020.04.005
Experimental and CFD Study of Heat Transfer in Spouted Beds: Analysis of Nusselt Number Correlations
Publikováno v:
Theoretical Foundations of Chemical Engineering. 54:1314-1326
The application of CFD to evaluate heat transfer in spouted beds remains scarce. Furthermore, the few reported studies about this have used a correlation proposed to determine the Nusselt number for fixed and fluidized beds. Therefore, the aim of thi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b7b0aaea8cdd3a16b97dd444441154c
https://doi.org/10.1134/s0040579520060032
https://doi.org/10.1134/s0040579520060032
Publikováno v:
The Journal of Engineering and Exact Sciences. 6:0221-0227
No presente trabalho, avaliou-se a formação de bolhas de ar em um tanque de flotação empregando diferentes tensões superficiais através de testes experimentais e utilizando a fluidodinâmica computacional (Computational Fluid Dynamics - CFD). A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34cecf1603de1660664e13b3f41dfb34
https://doi.org/10.18540/jcecvl6iss3pp0221-0227
https://doi.org/10.18540/jcecvl6iss3pp0221-0227
Autor:
Vádila Giovana Guerra Béttega, Luca Martins Marini, Rodrigo Béttega, Amarílis Severino e Souza
Publikováno v:
The Journal of Engineering and Exact Sciences. 6:0316-0319
Neste trabalho foi analisada a influência da inclusão do Modelo de Balanço Populacional (MBP) em simulações por Fluidodinâmica Computacional (CFD) na dispersão do líquido injetado em um Lavador Venturi. Foram comparados os resultados de simul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a001251c6a9e2e2d8ce9610c707922c
https://doi.org/10.18540/jcecvl6iss3pp0316-0319
https://doi.org/10.18540/jcecvl6iss3pp0316-0319
Autor:
A. S. Souza, Thiago Faggion de Pádua, Laurindo de Salles Leal Filho, J. N. M. Batista, T.C. Souza Pinto, A. M. Sarkis, Rodrigo Béttega
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
The moisture content of iron ore must be suitable for safe handling and transporting operations. Here, the characterization and drying kinetics of iron ore concentrates were presented and recommend...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b797d57a662571f7124c8ef9644bcf6d
https://doi.org/10.1080/07373937.2020.1747073
https://doi.org/10.1080/07373937.2020.1747073