Results 101 to 110 of about 184,702 (243)

Granular Pumice Stone: A Natural Double-Porosity Sound-Absorbing Material

open access: yesBuildings
Pumice forms when a volcanic explosion ejects highly pressurized, superheated rock, rapidly cooling and depressurizing, resulting in a porous structure.
Jorge P. Arenas   +3 more
doaj   +1 more source

Homogenization of immiscible compressible two-phase flow in double porosity media

open access: yesElectronic Journal of Differential Equations, 2016
A double porosity model of multidimensional immiscible compressible two-phase flow in fractured reservoirs is derived by the mathematical theory of homogenization.
Latifa Ait Mahiout   +3 more
doaj  

Estimation. Part II: Double porosity model

open access: yes, 2017
En este trabajo se aplicó el modelo de transporte MIM 1D para simular de manera satisfactoria el comportamiento asimétrico observado en las curvas de llegada de tres ensayos de trazador en condición de gradiente natural realizados en un acuífero libre desarrollado en lavas fracturadas.
Macías, J, Vargas, Asdrubal
openaire   +1 more source

Concrete double-K fracture toughness and fracture energy influenced by porosity and pore size [PDF]

open access: gold
Guohui Zhang   +5 more
openalex   +1 more source

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