Results 11 to 20 of about 10,122,352 (298)

Analysis of the dislocation activity of Mg–Zn–Y alloy using synchrotron radiation under tensile loading

open access: yesJournal of Synchrotron Radiation, 2023
An understanding of deformation behavior and texture development is crucial for the formability improvement of Mg alloys. X-ray line profile analysis using the convolutional multiple whole profile (CMWP) fitting method allows the experimental ...
Changwan Ha   +5 more
doaj   +1 more source

Influence of Extrusion Rate on Microstructure and Mechanical Properties of Magnesium Alloy AM60 and an AM60-Based Metal Matrix Nanocomposite

open access: yesNanomaterials, 2022
Metal matrix nanocomposites are attracting attention because of their great potential for improved mechanical properties and possible functionalization.
Danai Giannopoulou   +3 more
doaj   +1 more source

Investigation of factors affecting on viscosity reduction of sludge from Iranian crude oil storage tanks

open access: yesPetroleum Science, 2018
Crude oil is a kind of water/oil emulsion, which the oil phase consists of organic molecules with different molecular weights such as alkanes, paraffin, asphaltene, and resins.
Masoumeh Hassanzadeh   +2 more
doaj   +1 more source

Evaluation of methods for determining energy flexibility of buildings

open access: yesGreen Energy and Sustainability, 2022
The high rate of penetration of renewable energy sources leads to challenges in planning and controlling the production, transmission and distribution of energy. A possible solution lies within the change from traditional supply side management to demand
Georgios Chantzis   +7 more
doaj   +1 more source

Rapid Synthesis of Silver Nanowires in the Polyol Process with Conventional and Microwave Heating

open access: yesApplied Sciences, 2023
Silver nanowires (AgNWs) represent an excellent material for many advanced applications due to their thermal and electrical properties. However, synthesising materials with the desired characteristics requires knowledge of the parameters affecting their ...
Grzegorz Dzido   +2 more
doaj   +1 more source

Building Energy Flexibility Assessment in Mediterranean Climatic Conditions: The Case of a Greek Office Building

open access: yesApplied Sciences, 2023
The EU energy and climate policy has set quantitative goals for decarbonization based on the energy efficiency and the evolution of energy systems. The utilization of demand side flexibility can help towards this direction and achieve the target of ...
Georgios Chantzis   +2 more
doaj   +1 more source

Precision LCVD System Design with Real Time Process Control [PDF]

open access: yes, 1999
A Laser Chemical Vapor Deposition (LCVD) system was designed using a fixed 100 Watt C02 laser focused on a moveable substrate. Temperature and height measurement devices monitor the reaction at the point of deposition to provide feedback for ...
Duty, Chad E.   +3 more
core   +1 more source

Design Process

open access: yesGestão & Tecnologia de Projetos, 2019
Design é um processo criativo e inovador que recorre ao conhecimento técnico da engenharia para obter o suporte necessário para o desenvolvimento de um universo de produtos, serviços e benefícios voltados à sociedade caracterizada pelo consumo. Como forma de potencializar a inovação uma maior aproximação entre o Design e a engenharia demonstra ser uma ...
Galdenoro Botura Junior   +1 more
openaire   +2 more sources

Sustainable Valorisation of Peach and Apricot Waste Using Green Extraction Technique with Conventional and Deep Eutectic Solvents

open access: yesResources, 2023
Worldwide, fruit processing industries reject high volumes of fruit waste, which represent rich sources of phenolic compounds and can be valorised through extraction, and then be reused for food, nutraceutical or cosmetic applications.
Marina Stramarkou   +4 more
doaj   +1 more source

Fixed-bed adsorption of Reactive Orange 84 dye onto activated carbon prepared from empty cotton flower agro-waste

open access: yesSustainable Environment Research, 2018
The adsorption potential of empty cotton flower agro-residue based activated carbon (CFAC) to adsorb Reactive Orange 84 (RO84) dye from aqueous solution was studied using packed-bed adsorption column.
Samir Charola   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy