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Models for predicting the gas diffusion coefficient in undisturbed soil [articol]

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dc.contributor.author Ungureanu, Anișoara
dc.contributor.author Stătescu, Florian
dc.date.accessioned 2020-04-02T10:22:51Z
dc.date.accessioned 2021-03-01T08:53:43Z
dc.date.available 2020-04-02T10:22:51Z
dc.date.available 2021-03-01T08:53:43Z
dc.date.issued 2010
dc.identifier.citation Ungureanu, Anișoara. Models for predicting the gas diffusion coefficient in undisturbed soil. Timişoara: Editura Politehnica, 2010 en_US
dc.identifier.uri http://primo.upt.ro:1701/primo-explore/search?query=any,contains,Models%20for%20predicting%20the%20gas%20diffusion%20coefficient%20in%20undisturbed%20soil&tab=default_tab&search_scope=40TUT&vid=40TUT_V1&lang=ro_RO&offset=0 Link Primo
dc.description.abstract Overall objective of this project is mathematical modeling of diffusion processes, functional status and numerical methods development. This paper includes qualitative study to estimate the gas diffusion coefficient (DP/D0) in undisturbed soils. Based on empirical and numerical models of Penman [1940], Millington and Quirk [1960], Millington and Quirk [1961] and Moldrup [1999] has determined diffusion coefficient variation for different types of soil taken in the study. It was found that soil type, texture, structure, porosity, apparent density are the main factors influencing the diffusion and gas transport in porous media. The project conducted fundamental research on both general diffusion models and analysis models particulare major in science and engineering. en_US
dc.language.iso en en_US
dc.publisher Timişoara: Editura Politehnica en_US
dc.relation.ispartofseries Seria hidrotehnică, Tom 55(69), fasc. 1, 2 (2010);
dc.subject Gas diffusion en_US
dc.subject Undisturbed soil en_US
dc.subject Models en_US
dc.subject Penman-Millington-Quirk models en_US
dc.title Models for predicting the gas diffusion coefficient in undisturbed soil [articol] en_US
dc.type Article en_US


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