Vehicular Emission
Mostrando 13-16 de 16 artigos, teses e dissertações.
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13. Phenomenological model of particulate matter emission from direct injection diesel engines
A new phenomenological model is introduced by applying established conceptual models for direct injection combustion to develop a mathematical description of events. The model has the capability to predict particulate mass output, as well as a particulate mass history over a single combustion event. The model was developed in a Matlab-Simulink environment to
Journal of the Brazilian Society of Mechanical Sciences and Engineering. Publicado em: 2005-09
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14. Identificação das fontes de poluição atmosférica na cidade de São Carlos-SP.
The quality of the atmospheric air is of great importance for the health of the population. Among the quantifiable aspects of the air quality, one can find the particulate matter (PM) concentration in the atmosphere, whose fine (PM10) and ultra-fine (PM2.5) fractions have been extensively studied, as these particle size fractions are particularly damaging fo
Publicado em: 2005
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15. Atmospheric particulate matter in the city of São carlos-SP: quantification and source indentification. / Material particulado atmosférico na cidade de São Carlos- SP: quantificação e identificação de fontes.
In the present work, breathable particulate matter (PM10) concentration was measured in their fine (PM2.5-10) and ultra-fine (MP2.5) fractions, in the municipal district of São Carlos. The samplings were carried out from 2001 to 2004 for PM10 (complemented with data from 1997 to 2001 taken from the research group databank) and for the period of 1 year (2001
Publicado em: 2005
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16. ESTUDO DO MATERIAL PARTICULADO ATMOSFÉRICO E METAIS ASSOCIADOS ÀS PARTÍCULAS TOTAIS EM SUSPENSÃO NA CIDADE DE OURO PRETO, MG
vii SUMMARY Airborne particles and the substances associated in them can cause damages to the human health, flora and fauna, to buildings and particularly monuments. Therefore, knowledge of the levels of these particles in the air is important for the establishment of preventive actions. This work had as an objective to study the particles carried by the air
Publicado em: 2005