Por favor utiliza este link para citar o compartir este documento: http://repositoriodigital.academica.mx/jspui/handle/987654321/85537
Título: Wavelet analysis for upscaling of two dimensional permeability fields
Palabras clave: Wavelet transform
upscaling
permeability field
heterogeneity
Fecha de publicación: 31-Jul-2012
Editorial: Revista mexicana de física
Descripción: We use a multiresolution analysis based on a wavelet transform to upscale two-dimensional heterogeneous permeability fields. Results are compared with conventional averaging upscaling schemes using arithmetic, geometric and harmonic averaging. It is found that the wavelet analysis is able to preserve the fine scale heterogeneous features with the increase of the coarse scale size significantly better than the averaging methods, while preserving information required for downsizing the properties of the system.
Other Identifiers: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S0035-001X2006000900022
Aparece en las Colecciones:Revista Mexicana de Física

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