Results 1 to 10 of about 8,696 (218)

Performance Enhancement of Solar Stills with Novel Materials: A Concise Review [PDF]

open access: yesJournal of Heat and Mass Transfer Research
According to the severe global warming and increasing demand for freshwater worldwide, different sustainable solutions for supplying water have been considered.
Ahmed Alhamzawi
doaj   +1 more source

Enhanced collective vibrations in granular materials

open access: yesSoft Matter
Granular particles are more collective than colloidal particles. We analytically and numerically studied the dynamics of jammed particles to reveal the underlying mechanism of the collective vibrations of granular particles.
Shihori Koyama   +3 more
openaire   +3 more sources

Recent advances in heat transfer enhancement with gradient porous materials

open access: yesNext Energy
Gradient porous materials (GPMs) by meticulous design of pore-scale structures and sizes indicate high specific surface area and thermal conductivity, and show great potential in mitigating the drawbacks commonly observed in uniform porous materials ...
Xinyu Shi   +6 more
doaj   +1 more source

Accuracy Enhancement of Automated System for Multicomponent Batching of Bulk Materials

open access: yesMATEC Web of Conferences, 2015
In the paper the choice of reasonable structure of automated system for multicomponent batching of bulk materials has been substantiated to minimize the batching error of about 3% in case the recipe mixture includes small components of big importance in ...
Bukreev V.G.   +2 more
doaj   +1 more source

Influence of Modified Epoxy Resin, Methyl methacrylate and Sodium Methyl Silicate on the Properties of Ancient Masonry

open access: yesChemical Engineering Transactions, 2018
In this paper, the performance enhancement of ancient masonry cementing materials was studied by using organic polymer materials. By comparing and analyzing the test results in several aspects: Cube compression test process and failure mode pre and post ...
Yuan Zhou, Sheliang Wang, Wei Liu
doaj   +1 more source

Generative detail enhancement for physically based materials

open access: yesProceedings of the Special Interest Group on Computer Graphics and Interactive Techniques Conference Conference Papers
We present a tool for enhancing the detail of physically based materials using an off-the-shelf diffusion model and inverse rendering. Our goal is to enhance the visual fidelity of materials with detail that is often tedious to author, by adding signs of wear, aging, weathering, etc. As these appearance details are often rooted in real-world processes,
Saeed Hadadan   +8 more
openaire   +2 more sources

Submicron structure random field on granular soil material with retinex algorithm optimization

open access: yesEPJ Web of Conferences, 2017
In this paper, a Retinex scale optimized image enhancement algorithm is proposed, which can enhance the micro vision image and eliminate the influence of the uneven illumination.
Liang Yu   +4 more
doaj   +1 more source

Bidirectional enhancement of output performance of nanogenerators by M-COFs materials

open access: yesScientific Reports
The emergence of nanogenerators, which have the ability to capture mechanical energy from the environment and to collect and transmit tiny energy, is rapidly becoming a hot research topic.
Jia-Bin Xiong   +9 more
doaj   +1 more source

2D Material-Enhanced Phase Change Materials

open access: yesInternational Journal for Research in Applied Science and Engineering Technology
Phase change materials (PCMs) are promising options for thermal energy storage systems because of their well-known high energy density and consistent thermal output. Nevertheless, the low thermal conductivity and phase transition leakage of conventional PCMs severely restrict their usefulness.
openaire   +1 more source

Colloidal electrochromic photonic crystals: Insights into materials, mechanism, and performance enhancement

open access: yesNano Research
Colloidal electrochromic photonic crystals (EPCs) are optical material which changes their photonic band gap and structural colors under electric field due to the electrophoresis of colloidal particles.
Siyi Yu   +4 more
doaj   +1 more source

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