Results 1 to 10 of about 8,719,604 (242)

Analysis of exergy efficiency of a super-critical compressed carbon dioxide energy-storage system based on the orthogonal method. [PDF]

open access: yesPLoS ONE, 2018
Super-critical carbon dioxide energy-storage (SC-CCES) technology is a new type of gas energy-storage technology. This paper used orthogonal method and variance analysis to make significant analysis on the factors which would affect the thermodynamics ...
Qing He, Yinping Hao, Hui Liu, Wenyi Liu
doaj   +2 more sources

Performance Analysis of a Novel Compressed Carbon Dioxide Storage Model Integrated with Solar Energy [PDF]

open access: yesJournal of Renewable Energy and Environment, 2021
As a result of growing energy demand, shortage of fossil fuel resources, climate change, and environmental protection, the need for renewable energy sources has been growing rapidly.
Samira Jafari, Mehran Ameri Mahabadi
doaj   +1 more source

Parametric Study of a Long-Duration Energy Storage Using Pumped-Hydro and Carbon Dioxide Transcritical Cycles

open access: yesEnergies, 2021
The urgent energy transition needs a better penetration of renewable energy in the world’s energy mix. The intermittency of renewables requires the use of longer-term storage.
Paul Byrne, Pascal Lalanne
doaj   +1 more source

Techno-economic assessment on a multi-stage compressed carbon dioxide energy storage system with liquid storage

open access: yesEnergy Reports, 2022
Energy storage system is capable of solving the intermittent and volatility problems of renewable energy and can also perform peak-shaving and valley-filling of the grid.
Haoyuan Ma, Zhan Liu
doaj   +1 more source

Enhancing electricity supply mix in Oman with energy storage systems: a case study

open access: yesInternational Journal of Sustainable Engineering, 2021
Over the past decade, population growth and industry expansion in Oman have led to an increase in electricity demand of more than 240%. The main challenges of utilising renewable energy resources in Oman include high capital costs and their intermittent ...
Mohammed Albadi   +4 more
doaj   +1 more source

Numerical simulation of cyclic performance of compressed carbon dioxide energy storage system in aquifer

open access: yesAlexandria Engineering Journal, 2023
The boom of renewable energy has been overshadowed by two problems: the intermittency and volatility of such energy. Largescale complementary energy storage has been required to solve these problems.
Yan Shi   +5 more
doaj   +1 more source

The Status of On-Board Hydrogen Storage in Fuel Cell Electric Vehicles

open access: yesDesigns, 2023
Hydrogen as an energy carrier could help decarbonize industrial, building, and transportation sectors, and be used in fuel cells to generate electricity, power, or heat.
Julián A. Gómez, Diogo M. F. Santos
doaj   +1 more source

Matrix gas flow through “impermeable” rocks – shales and tight sandstone [PDF]

open access: yesSolid Earth, 2022
The effective pressure sensitivity of gas flow through two shales (Bowland and Haynesville shales) and a tight gas sandstone (Pennant sandstone) was measured over the typical range of reservoir pressure conditions.
E. Rutter   +3 more
doaj   +1 more source

Numerical Modeling of the Thermal Behavior of Subsea Hydro-Pneumatic Energy Storage Accumulators Using Air and CO2

open access: yesEnergies, 2022
This paper numerically models the thermal performance of offshore hydro-pneumatic energy storage (HPES) systems composed of a subsea accumulator pre-charged with a compressed gas.
Luke Jurgen Briffa   +3 more
doaj   +1 more source

Improvement of Regasification Process Efficiency for Floating Storage Regasification Unit

open access: yesJournal of Marine Science and Engineering, 2022
Natural gas plays a vital role in the economically and environmentally sustainable future of energy. Its reliable deliveries are required, especially nowadays, when the energy market is so volatile and unstable.
Vigaile Semaskaite   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy