Results 21 to 30 of about 458,633 (327)

Physics-guided multi-objective mixture optimization for functional cementitious composites containing microencapsulated phase changing materials

open access: yesMaterials & Design, 2021
A physics-guided multi-objective optimization procedure is developed for the mixture design of functional cementitious materials containing microencapsulated phase change materials (MEPCM).
Zhenglai Shen   +4 more
doaj   +1 more source

Enforcement of Epoxy with Silica Fume and Carbon Fiber

open access: yesTikrit Journal of Engineering Sciences, 2018
A composite material has been prepared using epoxy resin as a matrix, reinforced with silica fume, carbon fiber, and their hybrid (mixture of silica fume and carbon fiber).
Amer Hameed Majeed
doaj   +3 more sources

Silicone elastomers filled with rare earth oxides [PDF]

open access: yes, 2020
Silicones which possess, amongst others, remarkable mechanical properties, thermal stability over a wide range of temperatures and processability, and rare earth oxides(REO), known for their unique optic, magnetic and catalytic properties can be ...
Airinei, Anton   +6 more
core   +1 more source

Effect of red food bean flour on the rheological properties of pasta

open access: yesVestnik MGTU, 2023
Legumes, in particular beans, differ significantly from cereals in protein content, amino acids, micro- and macroelements, so it can be argued that the addition of beans to the composite mixture will improve the nutrient composition and use the final ...
Maradudin M. S   +2 more
doaj   +1 more source

The effect of adding natural materials waste on the mechanical properties and water absorption of epoxy composite using grey relations analysis

open access: yesEUREKA: Physics and Engineering, 2022
Recently, there has been a tendency for scientific studies to deal with natural materials as fillers and reinforcement for polymer composites, which are used in many different applications due to their environmentally friendly properties when compared to
A. A. Khalaf   +4 more
semanticscholar   +1 more source

Surface properties of the ethanol/water mixture: Thickness and composition [PDF]

open access: yesJournal of Molecular Liquids, 2019
Abstract Ethanol is a common amphiphilic solvent often used in conjunction with water. However, despite its widespread use, key questions regarding the thickness and composition of molecules at the ethanol/water/air surface remain unclear. Recent thermodynamic analyses, Bagheri and co-authors (2016) and Santos and Reis (2018), indicated that the ...
Hyde, Anita   +5 more
openaire   +2 more sources

Fabrication of Al/Graphite/Al2O3 Surface Hybrid Nano Composite by Friction Stir Processing and Investigating The Wear and Microstructural Properties of The Composite [PDF]

open access: yesJournal of Ultrafine Grained and Nanostructured Materials, 2012
Friction stir processing was applied for fabricating an aluminum alloy based hybrid nano composite reinforced with nano sized Al2O3 and micro sized graphite particles. A mixture of Al2O3 and graphite particles was packed into a groove with 1 mm width and
A. Mostafapour, S. T. Khandani
doaj   +1 more source

Structural Strength Properties of Waste Textile Fiber Reinforced Cementitious Lightweight Composite Mortars

open access: yesSakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2022
This study aims to investigate the utilization of recycled textile waste fiber (RTWF) as fiber reinforcement in cementitious lightweight composite mortars.
Lütfullah Gündüz, Şevket Onur Kalkan
doaj   +1 more source

The Properties of Micro Carbon Fiber Composite Modified High-Viscosity Asphalts and Mixtures

open access: yesPolymers, 2022
In order to produce a high-viscosity asphalt and mixtures that can be used for ultra-thin overlays, high contents of Styrene–butadiene–styrene (SBS, 5%, 6%, 7%), styrene butadiene rubber (SBR, 1%, 2%, 3%) and micro carbon fiber (MCF, 0.8%) were used to modify conventional asphalt to prepare high-viscosity modified asphalt suitable for this purpose. The
Quanman Zhao   +6 more
openaire   +2 more sources

Composite boson description of a low density gas of excitons [PDF]

open access: yes, 2017
Ground state properties of a fermionic Coulomb gas are calculated using the fixed-node diffusion Monte Carlo method. The validity of the composite boson description is tested for different densities.
Astrakharchik, G. E.   +3 more
core   +3 more sources

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