Results 71 to 80 of about 458,581 (303)

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

open access: yesAdvanced Engineering Materials, EarlyView.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source

Study on Dredging Strategy and Electricity Price Calculation of Pumped Storage Power Station in Xinjiang

open access: yes发电技术
ObjectivesUnder the current electricity price mechanism, it is difficult for Xinjiang pumped storage power station to fully recover the cost through the arbitrage of peak-valley price difference and participation in electric auxiliary services. Therefore,
LI Changling   +3 more
doaj   +1 more source

True Cost of Electricity in Rural Alaska and True Cost of Bulk Fuel in Rural Alaska [PDF]

open access: yes, 2016
In this analysis, we compile data from several sources to estimate the true cost of electricity in rural Alaska. The true cost includes expenses listed on the utilities’ books plus costs paid by other entities in the form of explicit and implicit ...
Colt, Steve
core  

Exploring Dipolar Dynamics and Ionic Transport in Metal‐Organic Frameworks: Experimental and Theoretical Insights

open access: yesAdvanced Functional Materials, EarlyView.
In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund   +6 more
wiley   +1 more source

Joint clearing strategy in electricity spot market and frequency regulation market considering the uncertainty of wind and solar

open access: yes电力工程技术
In order to face the challenge of large-scale integration of new energy into the power grid with uncertainty to the traditional electricity market, and to address the problems of long time scales and low returns of new trading entities in the clearing ...
Jianlin LI   +4 more
doaj   +1 more source

A Novel Business Model for Aggregating the Values of Electricity Storage [PDF]

open access: yes
Electricity storage is considered a valuable source of flexibility whose applications cover the whole electricity value chain. However, most of the existing evaluation methods for electricity storage are conceived for only one specific use of the storage,
Erik Delarue   +3 more
core  

Youth Correction: Principles of Diagnosis, Treatment, and Prognosis [PDF]

open access: yes, 1942
With the increasing share of variable renewable generation, balancing electric powersystems could become a major concern for system operators because of their variableand hardly predictable nature. However, gas technologies appear as a solutionto provide
Healy, William
core   +1 more source

Energy-storage technologies and electricity generation [PDF]

open access: yes, 2008
As the contribution of electricity generated from renewable sources (wind, wave, solar) grows, the inherent intermittency of supply from such generating technologies must be addressed by a step-change in energy storage.
EPSRC (Funder), Hall, Peter J.
core   +1 more source

NanoMOF‐Based Multilevel Anti‐Counterfeiting by a Combination of Visible and Invisible Photoluminescence and Conductivity

open access: yesAdvanced Functional Materials, EarlyView.
This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner   +9 more
wiley   +1 more source

An Extended Mean Field Game for Storage in Smart Grids

open access: yes, 2018
We consider a stylized model for a power network with distributed local power generation and storage. This system is modeled as network connection a large number of nodes, where each node is characterized by a local electricity consumption, has a local ...
Alasseur, Clemence   +2 more
core  

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