Buscar
Mostrando ítems 11-20 de 1114
A new image-based technique for measuring pore size distribution of nonwoven geotextiles
(2019-06-01)
The use of digital images to evaluate geotextile characteristics has appeared in the scientific literature, particularly for estimating the pore size distribution (PSD) of nonwoven geotextiles used for filtration purposes. ...
Vapor intrusion in soils with multimodal pore-size distribution
(2016-09-12)
The Johnson and Ettinger [1] model and its extensions are at this time the most widely used algorithms for estimating subsurface vapor intrusion into buildings (API [2]). The functions which describe capillary pressure ...
On the influence of heterogeneity of graphene sheets in the determination of the pore size distribution of activated carbons
(Springer, 2011-02)
We model carbon-based microporous materials,such as activated carbons, taking into account surface defects in the form of geometrical rugosity in the inner surface of each graphitic slit pore. The used model is a simplified ...
Determination of specific LNAPL volumes in soils having a multimodal pore-size distribution
(2019-05-01)
In this paper we present modifications to previously published models for determining the specific volume of non-aqueous phase liquids (LNAPLs) in the subsurface at and near the groundwater table following a spill or leak ...
Anisotropy of pore size classes’ connectivity related to soil structure under no tillage
(Lippincott Williams, 2013-11)
No-tillage (NT) systems have been increasing during the last several decades. Development of a near-surface layer of laminar structure under NT has also been reported. The objectives of this work were to determine whether ...
New insights on estimating pore size distribution of latex particles: Statistical mechanics approach and modeling
(Elsevier Science, 2016-04)
New statistical mechanics approach for pore size distribution applied in wide the relative pressure range is proposed. The new proposed model was applied to nitrogen adsorption-desorption isotherms at 77 K onto five ...
Porosity and pore size distribution of beds composed by sugarcane bagasse and wheat bran for solid-state cultivation
(2021-07-01)
Porosity and pore size distribution are influencing factors of several physical properties of porous media. For solid-state cultivation (SSC), this structural information is also important to determine the free space ...