Numerical Simulations of Wind Induced Particle Contamination in Gypsum Landfill Surroundings
| العنوان: | Numerical Simulations of Wind Induced Particle Contamination in Gypsum Landfill Surroundings |
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| المؤلفون: | Jure Ravnik, Matjaž Hriberšek, Niko Samec, Matej Zadravec |
| المصدر: | Environmental Modeling & Assessment. 16:479-489 |
| بيانات النشر: | Springer Science and Business Media LLC, 2011. |
| سنة النشر: | 2011 |
| مصطلحات موضوعية: | Gypsum, Computer simulation, business.industry, Mass flow, Flow (psychology), Environmental pollution, engineering.material, Computational fluid dynamics, engineering, Environmental science, Particle, ISC3, Geotechnical engineering, business, General Environmental Science |
| الوصف: | The contribution presents numerical simulation of gypsum particles, lifting from a gypsum landfill. First, particle characteristics are presented, resulting from different technologies of gypsum depositing. Next, a laboratory experiment parameter validation tests are described, which served as a means of determination of mass flow of particles from the landfill. The background of the numerical simulations, used in the assessment of landfill impact on the environment, is also described. Simulations consist of two parts: simulation of a long term impact of the particles on the surrounding area, performed by implementation of the Gaussian dispersion model based computer code ISC3, and second, a CFD based simulation for assessing the flow and mass concentration fields in the vicinity of the landfill for several pre-selected flow cases. The results of both computational approaches are presented and compared. In the conclusions, a relation of the simulation results with existing environmental pollution levels is made, and recommendations for landfill management are drawn. |
| تدمد: | 1573-2967 1420-2026 |
| DOI: | 10.1007/s10666-011-9255-5 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::84f0d08897bf45ae4df85a38503af214 https://doi.org/10.1007/s10666-011-9255-5 |
| Rights: | CLOSED |
| رقم الانضمام: | edsair.doi...........84f0d08897bf45ae4df85a38503af214 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 15732967 14202026 |
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| DOI: | 10.1007/s10666-011-9255-5 |