Results 51 to 60 of about 4,879 (225)

Analysis of the Subsidence Evolution Characteristics of Existing Railway Lines Due to Surface Subsidence from Salt Cavern Gas Storage Facilities [PDF]

open access: yesE3S Web of Conferences
The railway subgrade is a crucial component of the railway transportation system and serves as the foundation for the normal operation of the railway.
Qian Su, Yan Fenglin
doaj   +1 more source

CO2 storage risk minimization through systematic identification and assessment of faults: a Williston Basin case study [PDF]

open access: yes, 2004
The Williston Basin is considered a tectonically stable area with only a few major inactive faults. Over the last 50 years, extensive hydrocarbon exploration in the basin has demonstrated that smaller faults do exist and closer evaluation is necessary to
Gorecki, Charles D.   +3 more
core   +1 more source

Solar Energy in 2025: Global Deployment, Cost Trends, and the Role of Energy Storage in Enabling a Resilient Smart Energy Infrastructure

open access: yesENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 3, May 2026.
This paper explores global solar PV deployment, cost trends, and grid integration challenges in 2025. It examines the role of energy storage in firming solar output and supporting electric vehicle (EV) growth, alongside policy shifts, investment flows, and technological innovations.
Ehsan Rezaee, S. Ravi P. Silva
wiley   +1 more source

A Trajectory Optimization Design Method for the Directional Wells in Jintan Salt-Cavern Underground Gas Storage of Jiangsu

open access: yesShiyou jixie, 2021
The lower vertical section in the directional well of salt-cavern underground gas storage is too short, which leads to partial solution of salt cavity because the solution mining string is not vertical in the late stage.
Fu Pan   +6 more
doaj  

Energy storage in the UK electrical network : estimation of the scale and review of technology options [PDF]

open access: yes, 2010
This paper aims to clarify the difference between stores of energy in the form of non-rechargeable stores of energy such as fossil-fuels, and the storage of electricity by devices that are rechargeable.
Hall, Peter J.   +2 more
core   +1 more source

Large‐Scale Hydrogen Storage: Surface and Subsurface Challenges

open access: yesChemBioEng Reviews, Volume 13, Issue 2, April 2026.
This review examines underground hydrogen storage with emphasis on the interaction between surface facilities and subsurface reservoirs. Variable renewable hydrogen requires compression, buffering, and purification before injection, while subsurface processes influence wellhead pressure, temperature, and composition.
Mostafa Montazeri   +3 more
wiley   +1 more source

Surface subsidence induced by salt cavern gas storage and its impact on railway safety: Numerical simulation and fuzzy evaluation

open access: yesResults in Engineering
Salt cavern gas storage plays a vital role in energy security; however, its operation can induce surface subsidence, which poses a threat to nearby railway subgrades. This study focuses on the Jintan T gas storage facility.
Jiayao Yu
doaj   +1 more source

Accelerated mining method for salt-cavern gas storage

open access: yesYou-qi chuyun, 2020
Underground gas storage, which serves as the auxiliary facility of the nature gas pipeline network, is veryimportant to maintain the stability of gas supply. In recent years, the construction of underground gas storage developsrapidly in China. However, due to the late construction, the underground gas storage cannot satisfy the growing demandof nature
Jun HE   +4 more
openaire   +1 more source

The Future of Hydrogen‐Powered Aviation: Technologies, Challenges, and a Strategic Roadmap for Sustainable Decarbonization

open access: yesAdvanced Energy and Sustainability Research, Volume 7, Issue 3, March 2026.
Hydrogen‐powered aviation offers a transformative pathway to zero‐emission flight by eliminating in‐flight CO2 emissions. Key considerations include propulsion systems (fuel cells and hydrogen combustion), cryogenic storage and insulation challenges, infrastructure and cost barriers, and supply‐chain constraints.
Mubasshira   +4 more
wiley   +1 more source

Allowable Pillar Width for Salt Cavern Gas Storage Based on Triangular Well Layout: A Case Study in China

open access: yesEnergies
Salt rock, renowned for its remarkable energy storage capabilities, exists in deep underground environments characterized by high temperature and pressure.
Rui Cai   +4 more
doaj   +1 more source

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