Darcy's and Forchheimer's laws in practice. Part 1. The experiment

W Sobieski, A Trykozko - … /University of Warmia and Mazury in …, 2014 - yadda.icm.edu.pl
The aim of this study is to derive flow parameters, which are permeability and Forchheimer
coefficient, based on experimentally measured flow rates and pressure drops. When flow …

Predicting tortuosity for airflow through porous beds consisting of randomly packed spherical particles

W Sobieski, Q Zhang, C Liu - Transport in Porous Media, 2012 - Springer
This article presents a numerical method for determining tortuosity in porous beds consisting
of randomly packed spherical particles. The calculation of tortuosity is carried out in two …

Drag coefficient in solid–fluid system modeling with the Eulerian multiphase model

W Sobieski - Drying Technology, 2010 - Taylor & Francis
This article reviews the formulas determining the drag coefficient of spherical particles
moving in a fluid system in the context of numerical modeling of spouted bed grain dryers …

Multi-scale modeling of flow resistance in granular porous media

W Sobieski, Q Zhang - Mathematics and Computers in Simulation, 2017 - Elsevier
A new methodology for modeling fluid flow through porous beds consisting of spherical or
quasi-spherical particles is proposed. The proposed approach integrates the Discrete …

A study on the filtration efficiency and regeneration capacity of the gasoline particulate filter

H Yue, A Lehmen, M Van Nieuwstadt… - Proceedings of the …, 2021 - journals.sagepub.com
Gasoline particulate filters (GPF) are becoming a standard technology in gasoline engines
because of the need for compliance with particulate matter (PM) emissions requirement …

[PDF][PDF] Examples of using the finite volume method for modeling fluid-solid systems

W Sobieski - Technical Sciences, 2010 - Citeseer
The article presents two mathematical models designed for the numerical modeling of fluid
flow through stationary and non-stationary porous beds, so called Porous Media Model and …

Computational design of the flow properties of foams

J Skibinski, T Wejrzanowski… - WIT Transactions on …, 2012 - books.google.com
In the present studies the quantitative relationships between the structure and flow
properties of porous materials are addressed. In order to investigate such relationships a …

[引用][C] Darcy and Forchheimer laws in experimental and simulation studies of flow through porous media

W Sobieski, A Trykozko - Transp. Porous Media, 2012