Zobrazeno 1 - 9
of 9
pro vyhledávání: '"André M. Teixeira"'
Publikováno v:
Repositório Institucional da UFMG
Universidade Federal de Minas Gerais (UFMG)
instacron:UFMG
Universidade Federal de Minas Gerais (UFMG)
instacron:UFMG
O artigo propõe uma perspectiva crítica do novo regime fiscal para a dinâmica de curto e longo prazo da economia brasileira. Para tanto, o trabalho inicialmente analisa a situação dos principais agregados macroeconômicos da economia brasileira
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::30c8d97c908dde36ff02035f00c8fec0
Publikováno v:
AIChE Journal. 54:1153-1163
The flow-field in a Reaction Injection Moulding, RIM, machine mixing chamber was characterized using the Particle Image Velocimetry (PIV) technique. This study covered the industrial range of Reynolds numbers, Re, for the RIM process, from 100 to 500
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af0e23c80f83c85a5470b1c7c693e274
https://doi.org/10.1002/aic.11472
https://doi.org/10.1002/aic.11472
Publikováno v:
Chemical Engineering Science. 60:2381-2398
A 2D hydrodynamic model of the mixing chamber of a reaction injection molding (RIM) machine, previously established for the flow field simulation with computational fluid dynamics is now extended for the study of mixing and chemical reaction. Mass tr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a9de5c2dc6553d93b038c97c182d041
https://doi.org/10.1016/j.ces.2004.11.050
https://doi.org/10.1016/j.ces.2004.11.050
Publikováno v:
AIChE Journal. 51:1608-1619
The flow field in a reaction injection molding (RIM) machine mixing head was characterized using the laser Doppler anemometry (LDA) technique. This study covered the range of Reynolds numbers from 50 to 600, normally used in industry for the RIM proc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3bcab5672feaa6a5402f6007ac63e9ca
https://doi.org/10.1002/aic.10454
https://doi.org/10.1002/aic.10454
Publikováno v:
International Polymer Processing. 17:387-394
Particle Image Velocimetry (PIV) and Laser Doppler Anemometry (LDA) data is presented and used to characterize the dynamic behaviour of the flow field in a RIM machine, and the main flow patterns and mixing mechanisms are examined and established. A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::601d6b0b9797ef6a295a47e606513f55
https://doi.org/10.3139/217.1707
https://doi.org/10.3139/217.1707
Publikováno v:
2010 30th International Conference on Lightning Protection (ICLP).
Some parameters of the current waveforms of several negative flashes measured recently at Morro do Cachimbo Station were considered in relation to the values provided by a statistical evaluation developed previously for the data of a 13-years period
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec8dbf34d5d6a8ab471441c4cb0a4ffb
https://doi.org/10.1109/iclp.2010.7845938
https://doi.org/10.1109/iclp.2010.7845938
Publikováno v:
2010 30th International Conference on Lightning Protection (ICLP).
The peak currents of first strokes measured in the instrumented tower of Morro do Cachimbo Station and estimated by the Brazilian Lightning Location System are compared. Though the number of events is reduced, seven first strokes, the evaluation show
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64d2f622698bf342387b38c25522e355
https://doi.org/10.1109/iclp.2010.7845937
https://doi.org/10.1109/iclp.2010.7845937
Publikováno v:
Journal of Geophysical Research. 115
[1] Records of natural lightning currents of negative downward strokes measured at the base of a 60 m high instrumented tower are presented to denote patterns of their early phase. Such patterns in the records of five flashes and two upward unconnect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90fd8f2fe546b4abc339ee0a2a0def58
https://doi.org/10.1029/2010jd014097
https://doi.org/10.1029/2010jd014097
Autor:
Ertugrul Erkoc, Madalena M. Dias, Ricardo J. Santos, M. A. Sultan, André M. Teixeira, Anna M. Karpinska, José Carlos B. Lopes
Publikováno v:
International Journal of Chemical Reactor Engineering. 8
A 2D model of a confined impinging jets mixer having the same geometry of the mixing chamber of a Reaction Injection Moulding, RIM, machine is introduced for the flow field simulation in a Computational Fluid Dynamics, CFD, code. From the CFD simulat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02108d6437e49677dda5fcc0e6db7b30
https://doi.org/10.2202/1542-6580.1791
https://doi.org/10.2202/1542-6580.1791