Results 61 to 70 of about 463,274 (346)
Evaluation of Approaches of Numerical Modelling of Solidification of Continuously Cast Steel Billets [PDF]
Archives of Metallurgy and Materials, 2018 The paper evaluates two approaches of numerical modelling of solidification of continuously cast steel billets by finite element method, namely by the numerical modelling under the Steady-State Thermal Conditions, and by the numerical modelling with the ...
M. Tkadlečková +6 more
doaj +1 more source
Hydrogel‐Based Capacitive Sensor Model for Ammonium Monitoring in Aquaculture
Advanced Engineering Materials, EarlyView.Traditional techniques for monitoring aquaculture water quality, particularly ammonium levels, harm fish. This work presents a novel capacitive sensor with an ionic hydrogel transducer to monitor ammonium concentration in real time based on the ammonium‐induced hydrogel dissociation and osmotic pressure. Monitoring aquaculture water quality, especially
Mohammad Mirzaee +3 more
wiley +1 more source
Materials Research, 2007 Samples of unalloyed iron were sintered in the presence of an abnormal glow discharge using a confined anode-cathode configuration. The samples were placed on a holder acting as the discharge anode inside an AISI 1020 steel hollow cathode. Heating of the
Henrique Cezar Pavanati +3 more
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Transport in Porous Media, 2018 Reactive transport processes in a porous medium will often both cause changes to the pore structure, via precipitation and dissolution of biomass or minerals, and be affected by these changes, via changes to the material’s porosity and permeability.
Johannes Hommel, E. Coltman, H. Class
semanticscholar +1 more source
Hierarchical integration of porosity in shales [PDF]
Scientific Reports, 2018 AbstractPore characterization in shales is challenging owing to the wide range of pore sizes and types present. Haynesville-Bossier shale (USA) was sampled as a typical clay-bearing siliceous, organic-rich, gas-mature shale and characterized over pore diameters ranging 2 nm to 3000 nm.
Lin Ma +6 more
openaire +7 more sources
Advanced Engineering Materials, EarlyView.In this study, exciting new bi‐/multi‐linear elastic behavior of soft elastic composites that accompany the activation of wrinkling in the embedded interfacial layers is analyzed. The new features and performance of these composite materials, including dramatic enhancements in energy storage, can be tailored by the concentration of interfacial layers ...
Narges Kaynia +2 more
wiley +1 more source
Pervious concrete made with electric furnace slag (FEA): mechanical and hydraulic properties
Revista IBRACON de Estruturas e MateriaisThe objective of this work is to make feasible the use of FEA slag instead of the conventional bulk aggregate in the pervious concrete (PC) production, reaching the minimum parameters required by NBR16416/2015 and ACI 522R-10.
G. F. B. SANDOVAL +4 more
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Protective Effect of Vertical Sunflower Stalk Sand Barriers Under Different Configuration Parameters
Shuitu baochi tongbao, 2023 [Objective] The influences of barrier height (H), porosity (P), and row spacing (R) on the erosion protection of a vertical sunflower sand barrier were studied in order to provide a theoretical basis for optimizing the parameter configuration of a ...
Xiangying Luo +6 more
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Characterization and Analysis of Porosity and Pore Structures
, 2015 Porosity plays a clearly important role in geology. It controls fluid storage in aquifers, oil and gas fields and geothermal systems, and the extent and connectivity of the pore structure control fluid flow and transport through geological formations, as
L. Anovitz, D. Cole
semanticscholar +1 more source