Results 141 to 150 of about 2,006,034 (309)

Characterization of Nitinol Produced by Laser Powder Bed Fusion for Mechanical Metamaterial Applications

open access: yesAdvanced Engineering Materials, EarlyView.
Stabilization of L‐PBF Ni50.7Ti49.3 under low‐cycle loading was investigated. Recoverable strain after cycling was dependent on the amount of applied load. Recovery ratio was 53.4% and 35.1% at intermediate and high load, respectively. The maximum total strain reached 10.3% at a high load of 1200 MPa.
Ondřej Červinek   +5 more
wiley   +1 more source

Recent Advances in the Preparation Methods of Magnesium-Based Hydrogen Storage Materials

open access: yesMolecules
Magnesium-based hydrogen storage materials have garnered significant attention due to their high hydrogen storage capacity, abundance, and low cost. However, the slow kinetics and high desorption temperature of magnesium hydride hinder its practical ...
Yaohui Xu   +5 more
doaj   +1 more source

New Solar Thermal Energy Applications for Commercial, Industrial, and Government Facilities

open access: yesEnergy Engineering, 2005
ABSTRACT The science of non-imaging optics, developed by Roland Winston at The University of Chicago, has created a breakthrough in solar energy collection technology. It is now possible for roof-integrated solar thermal energy collectors to efficiently produce heated fluids at temperatures up to 750°F for use in building energy systems. In addition to
openaire   +1 more source

Influence of an Argon/Silane Atmosphere on the Temperature of a Thermal Plasma

open access: yesAdvanced Engineering Materials, EarlyView.
The influence of a silane‐doped argon atmosphere on the chemical composition and temperature of a thermal nontransferring argon plasma is investigated using optical emission spectroscopy. As a result of the high amount of free electrons resulting from the stepwise ionization and dissociation of the silane molecule, even a silane addition of 0.01 vol ...
Lena Kreie   +4 more
wiley   +1 more source

Nanoindentation Criteria for Combinatorial Thin Film Libraries

open access: yesAdvanced Engineering Materials, EarlyView.
Thin‐film material libraries are compositional spreads used for screening composition‐structure‐property relationships. Nanoindentation is often used to characterize mechanical behavior across these systems, however variations in methodology are widespread.
Andre Bohn, Adie Alwen, Andrea M. Hodge
wiley   +1 more source

Overview of Feed in Tariffs: a quick guide [PDF]

open access: yes
This short paper explains Feed-in Tariffs (FiTs), which are payments for electricity fed into the supply grid from a renewable energy source. FiTs can be mandated by the government or offered voluntarily by an electricity retailer.
Kate Loynes
core  

China and the United States—A Comparison of Green Energy Programs and Policies [PDF]

open access: yes, 2010
[Excerpt] China is the world’s most populous country with over 1.3 billion people. It has experienced tremendous economic growth over the last three decades with an annual average increase in gross domestic product of 9.8% during that period.
Campbell, Richard J
core   +2 more sources

Textured Asymmetric Membrane Electrode Assemblies of Piezoelectric Phosphorene and Ti3C2Tx MXene Heterostructures for Enhanced Electrochemical Stability and Kinetics in LIBs

open access: yesNano-Micro Letters
Highlights An asymmetric membrane electrode based on phosphorene/MXene heterostructure-textured nanopiezocomposite was fabricated via a polar urea-assisted self-assembly strategy and additive manufacturing of the heterostructure beyond the skin effect ...
Yihui Li   +12 more
doaj   +1 more source

Formation of free-charging industry alliance for new energy vehicles [PDF]

open access: yesFrontiers of Engineering Management, 2018
Jingwen LI   +3 more
openaire   +1 more source

A Numerical–Experimental Approach for Multi‐Matrix Fiber‐Reinforced Plastics Characterization Using Finite Element Model Updating

open access: yesAdvanced Engineering Materials, EarlyView.
A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora   +4 more
wiley   +1 more source

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