L
Luís Marcelo Tavares
Researcher at Federal University of Rio de Janeiro
Publications - 129
Citations - 4160
Luís Marcelo Tavares is an academic researcher from Federal University of Rio de Janeiro. The author has contributed to research in topics: Breakage & Grinding. The author has an hindex of 27, co-authored 112 publications receiving 3072 citations. Previous affiliations of Luís Marcelo Tavares include University of Utah.
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Journal ArticleDOI
Pozzolanic activity and filler effect of sugar cane bagasse ash in Portland cement and lime mortars
Guilherme Chagas Cordeiro,R. D. Toledo Filho,Luís Marcelo Tavares,Eduardo de Moraes Rego Fairbairn +3 more
TL;DR: In this paper, the authors investigated the pozzolanic and filler effects of a residual sugar cane bagasse ash (SCBA) in mortars and found that SCBA may be classified as a pozzolaic material, but its activity depends significantly on its particle size and fineness.
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Single-particle fracture under impact loading
Luís Marcelo Tavares,R.P. King +1 more
TL;DR: In this article, the Ultrafast Load Cell (UFLC) was used to investigate the deformation and fracture of single particles subject to impact and the theoretical background of the measurements is presented in detail.
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The contribution of DEM to the science of comminution
Nirmal Weerasekara,Malcolm Powell,Paul W. Cleary,Luís Marcelo Tavares,Magnus Evertsson,Rob Morrison,Johannes Quist,Rodrigo M. de Carvalho +7 more
TL;DR: In this article, the authors provide a general overview of the application of computational techniques to the science of comminution, including simulation of fracture, breakage, crushing, milling and equipment wear.
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Alkaline leaching of zinc from electric arc furnace steel dust
TL;DR: In this paper, different alkaline leaching techniques were tested in order to dissolve the zinc present in an EAF dust: (i) conventional agitation leaching, (ii) pressure leaching; (iii) conventional leaching following a microwave pretreatment and (iv) leaching with agitation provided by an ultra-sonic probe.
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Contact parameter estimation for DEM simulation of iron ore pellet handling
TL;DR: In this article, the use of tests conducted with single pellets for estimating material and contact parameters that are required in DEM simulations using the no-slip Hertz-Mindlin model is analyzed.