Results 61 to 70 of about 3,449,235 (304)

The Regulation of Access to Gas Storage

open access: yes, 2009
Though cost reflective storage tariffs may be effective in controlling market power they are suboptimalboth with respect to the allocation of existing storage capacity and to investment incentives.
CAVALIERE, ALBERTO
core   +1 more source

Research on market products and economic analysis of underground gas storage in China

open access: yes, 2021
With the official operation of China Oil & Gas Piping Network Corporation and the encouragement and support of national policies for the marketization of underground gas storage, the design of market storage products has become an inevitable demand for ...
Tao ZHOU, Kai LI, Jieqiong GUO
core   +1 more source

Low‐Angle Grain Boundaries and Re‐Segregation in Single‐Crystalline Ni‐Base Superalloys

open access: yesAdvanced Engineering Materials, EarlyView.
This work demonstrates that Re‐segregation at low‐angle grain boundaries (LAGBs) in Ni‐base superalloys is influenced by misorientation angle. Advanced microscopy and atom probe tomography reveal that higher misorientation angles increases Re‐segregation.
Alireza B. Parsa   +9 more
wiley   +1 more source

Pyramidal Structures on Yttria‐Stabilized Zirconia after High Temperature Exposure at 1500°C: New Features on an Old Material

open access: yesAdvanced Engineering Materials, EarlyView.
New features on yttria‐stabilized zirconia after exposure at 1500°C: Newly discovered pyramidal structures on an old material. After exposure at 1550°C on the cross section of YSZ new features, namely pyramidal structures are discovered. These structures grow with time, increase in numbers, appear as singularities, are often arranged in strings, and ...
Doris Sebold   +2 more
wiley   +1 more source

Gas storage product mode and premium mechanism based on degree of freedom for injection/withdrawal

open access: yes, 2022
In the context of promoting the market-oriented reform of natural gas and the transformation of gas storage to independent operation, it is necessary to design gas storage products that meet the conditions of natural gas industry in China.
Menghao WANG, Sensheng LI, Wenjie XIE
core   +1 more source

Multimodal Data‐Driven Microstructure Characterization

open access: yesAdvanced Engineering Materials, EarlyView.
A self‐consistent autonomous workflow for EBSP‐based microstructure segmentation by integrating PCA, GMM clustering, and cNMF with information‐theoretic parameter selection, requiring no user input. An optimal ROI size related to characteristic grain size is identified.
Qi Zhang   +4 more
wiley   +1 more source

The PRIMA Thesaurus for Materials Science and Engineering

open access: yesAdvanced Engineering Materials, EarlyView.
The PRIMA Thesaurus is a structured vocabulary designed to improve how materials science data is described and shared. Developed with input from multiple experts, it enables clear documentation of research workflows, data exchange, and reuse across platforms.
Rossella Aversa   +8 more
wiley   +1 more source

Gas Storage Valuation: Price Modelling v. Optimization Methods [PDF]

open access: yes
The existence of a financial gas market motivates the analysis of gas storage as a separate asset, using the market value context for utilization and valuation.
Stensland, Gunnar   +2 more
core  

Modeling of Hydro-Pneumatic Energy Storage Using Pump Turbines [PDF]

open access: yes, 2011
Modelling of a hydro-pneumatic energy storage system is presented in this paper. Hydro pneumatic storage aims to combine the good efficiency of hydraulic energy conversion and the space flexibility of pneumatic storage.
COLAS, Frédéric   +4 more
core  

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

open access: yesAdvanced 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   +8 more
wiley   +1 more source

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