Concentration Gradient, Diffusion, and Flow Through Open Porous Medium Near Percolation Threshold via Computer Simulations [PDF]
, 2001 The interacting lattice gas model is used to simulate fluid flow through an open percolating porous medium with the fluid entering at the source-end and leaving from the opposite end.
Barma +23 more
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International Journal of Ceramic Engineering & Science, 2023 Ultrahigh temperature ceramics (UHTCs) were analyzed for their suitability in hypersonic flight conditions using balanced heat equations, transport equation, and finite element modeling technique. Mathematical model was derived on the assumption that the
Carmine Zuccarini +4 more
doaj +1 more source
Criticality of porosity defects on the fatigue performance of wire + arc additive manufactured titanium alloy [PDF]
, 2019 This study was aimed at investigating the effect of internal porosity on the fatigue strength of wire + arc additive manufactured titanium alloy (WAAM Ti-6Al-4V).
Awd, Mustafa +6 more
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The Effect of Different Levels of Superabsorbent A300 in Some Physics and Hydraulic Properties of a Silty Loam Soil [PDF]
علوم و مهندسی آبیاری, 2014 The need for water storage is steadily growing because of increasing water demands due to growing population in arid and semiarid areas such as Iran where droughts occur in succession.
Kobra Kheiri, Saeid Boroomandnasab
doaj
Modelling urban floods using a finite element staggered scheme with an anisotropic dual porosity model [PDF]
, 2019 In porosity models for urban flooding, artificial porosity is used as a statistical descriptor of the urban medium. Buildings are treated as subgrid-scale features and, even with the use of relatively coarse grids, their effects on the flow are accounted
Viero, Daniele P.
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, 2014 Citation: 'porosity' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.P04762 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
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Quality Assurance Testing for Screening Defective Aluminum Die-cast Rotors of Squirrel Cage Induction Machines [PDF]
, 2018 The recent trend in squirrel cage induction motor manufacturing is to replace fabricated copper rotors with aluminum die-cast rotors to reduce manufacturing cost to stay competitive in the global market. Porosity in aluminum die-cast squirrel cage rotors
Gyftakis, Konstantinos N. +4 more
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Microgravity Effect on Microstructural Development of Tri-calcium Silicate (C3S) Paste
Frontiers in Materials, 2019 For the first time, tricalcium silicate (C3S) and an aqueous solution were mixed and allowed to hydrate in the microgravity environment aboard the International Space Station (ISS).
Juliana Moraes Neves +4 more
doaj +1 more source
Influence of PA66 fiber content on porosity of porous aluminum based ceramic core
Cailiao gongcheng, 2020 In order to solve the problem that alumina based ceramic core is not easy to remove core, a certain amount of PA66 fiber was added as pore forming material to prepare porous aluminum based ceramic core by hot pressing. The influence of PA66 fiber content
LU Gang +4 more
doaj +1 more source
Multiscale Geoelectrical Properties of the Rochechouart Impact Structure, France
Geochemistry, Geophysics, Geosystems, 2021 The 205 Ma Rochechouart impact structure (France) is characterized by various impactite formations overlying the Hercynian crystalline basement. New constraints from downhole logging and surface electrical resistivity measurements along >100 m long ...
Yoann Quesnel +6 more
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