Results 31 to 40 of about 31,484 (261)

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

Advanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara, Vincent Rat, Quentin Dubreuil, Patrice Valorge, Simon Goutier, Alain Denoirjean, Olivier Messe, Céline Ruelle, Jean‐Philippe Poli   +8 more
wiley   +1 more source

An Ethereum Blockchain-Based Prototype for Data Security of Regulated Electricity Market

Inventions, 2020
Data security of present-day power systems, such as the electricity market, has spurred global interest in both industry and academia. The electricity market can either be regulated (state-controlled entrance, policies, and pricing) or deregulated (open ...
Aasim Ullah, S M Shahnewaz Siddiquee, Md Akbar Hossain, Sayan Kumar Ray   +3 more
doaj   +1 more source

Effectiveness of Electricity Derivatives Market Based on Hurst Exponent [PDF]

E3S Web of Conferences, 2019
The Rescaled Range Analysis method (R/S Analysis method) is applied to analyze the PJM electricity derivatives market through calculating V statistics and Hurst Exponent of three types of products.
Fei Yunzhi, Shao Xufang, Wang Gang, Zhou Li, Xia Xue, He Yongxiu   +5 more
doaj   +1 more source

Electricity Market Risk Evaluation Based on Order Relation-Entropy Weight Method

Zhongguo dianli, 2021
With the accelerated construction of China's electricity market, it is important for construction of the electricity market to make the smooth market transition and provide a scientific risk assessment method.
Jingdong XIE, Chixin LU, Siwei LU, Bo SUN, Xiying HUANG, Xin SUN   +5 more
doaj   +1 more source

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

Advanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar, Akash Vyas, Mohammad Aatif Qazi, Nashit Jalal, Maria Ophelia Jarligo, Mostafa Yakout, Jing Liu, André McDonald   +7 more
wiley   +1 more source

Research on Funding Differences among Regional Electricity Markets in Northern China based on Thermoelectric Decoupling [PDF]

E3S Web of Conferences, 2020
With the development of China’s electricity spot market, planned power and market power will coexist for a long time. At the same time, by avoiding the risk of market price fluctuation through medium and long-term market, spot market guarantees ...
Wang Sen, Sun Can, Gan Zhiyong, Zhou Liansheng, Wang Guilin, Bian Jiang, Xue Zehai, Zhang Changzhi   +7 more
doaj   +1 more source

Electricity Derivatives and the Spot Market in Italy. Mitigating Market Power in the Electricity Market [PDF]

SSRN Electronic Journal, 2005
The increased uncertainty regarding electricity prices caused by the liberalization of the sector and the launch of wholesale spot electricity markets has led to the development of financial derivatives both in regulated and over-the-counter markets. The ability of the spot market to stimulate the economic efficiency and competitiveness of the energy ...
Laura Cavallo, Valeria A. termini
openaire   +1 more source

Extrusion‐Based Additive Manufacturing of Advanced Ceramics: Strengthening Mechanisms and Process Optimization Review

Advanced Engineering Materials, EarlyView.
This review comprehensively evaluates extrusion‐based additive manufacturing for advanced ceramics, detailing feedstock options and key process parameters. By critically addressing defect mechanisms like porosity and cracking, the work highlights optimization strategies through machine learning and advanced postprocessing.
Meisam Bakhtiari, Mohammad Hadi Sheikh‐Ansari, Avinash Borgaonkar, Mehran Dadkhah, Abdollah Saboori   +4 more
wiley   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source

Theoretical Concepts of the Formation of the Electricity Exchange in the Process of Liberalization of the Energy Sector in the World’s Countries [PDF]

Problemi Ekonomiki, 2019
The aim of the article is to study the theoretical concepts of the development and formation of electricity exchanges in the process of the energy sector liberalization as a necessary component of transformation of the global economy.
Bolkvadze Nataliia I.
doaj   +1 more source