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AMBIENTUM BIOETHICA BIOLOGIA CHEMIA DIGITALIA DRAMATICA EDUCATIO ARTIS GYMNAST. ENGINEERING EPHEMERIDES EUROPAEA GEOGRAPHIA GEOLOGIA HISTORIA HISTORIA ARTIUM INFORMATICA IURISPRUDENTIA MATHEMATICA MUSICA NEGOTIA OECONOMICA PHILOLOGIA PHILOSOPHIA PHYSICA POLITICA PSYCHOLOGIA-PAEDAGOGIA SOCIOLOGIA THEOLOGIA CATHOLICA THEOLOGIA CATHOLICA LATIN THEOLOGIA GR.-CATH. VARAD THEOLOGIA ORTHODOXA THEOLOGIA REF. TRANSYLVAN
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STUDIA CHEMIA - Ediţia nr.2 din 2007 | |||||||
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MODELING AND SIMULATION OF POLLUTANT DUST WAVE FROM A FOUNDRY. Autori: MIHAELA MORAR, A. IMRE-LUCACI. |
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Rezumat: In this paper a model was developed for pollutant dust wave dispersion from a foundry. The chemical composition of the foundry dust is 88.02 % SiO2, 4.62 % Fe, 7.36 % others (Al, Cu, Pb, Ca, Cr, Zn etc.). The Gaussian Dispersion Model – local model dispersion for point shape sources with continuous or accidentally emission was used. The dispersion of a pollutant dust wave in the environment is influenced mainly by the wind velocity, atmospheric stability class and sources characteristics. Matlab was used to create this simple model and together with the simulation program that provides information about the dispersion area of the pollutant dust wave. The model can be used and help in promptly acting to prevent or to solve the pollutant accidents. | |||||||
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