Results 31 to 40 of about 666 (186)
Deep Underground Science and Engineering, EarlyView.Seismic waves with tensile stress, high amplitude, and low frequency are most likely to trigger block instability and sliding. Blocks with a single sliding surface are more prone to movement than those with multiple constraints, and roof‐positioned blocks are especially vulnerable to slide.
Xiao Wang +4 more
wiley +1 more source
Design of Morphological Detector Monitoring System on Horizontal Underground Salt Cavern
Taiyuan Ligong Daxue xuebao, 2021 Aiming at the difficulty in the application of traditional sonar technology in the measurement of horizontal salt caverns, a salt cavern shape detection method with image sonar was proposed, and the monitoring system of the detector was designed and ...
Yanzhao HAO, Chunyan Ma
doaj +1 more source
Deep Underground Science and Engineering, EarlyView.An analytical framework delivers a closed‐form stress solution for lined compressed air energy storage chambers, enabling the determination of the minimum safe burial depth. The solution quantitatively evaluates lining support effectiveness, offering a reliable tool for chamber design and optimization.
Zeyuan Sun +3 more
wiley +1 more source
Recovery Factor of Pure Helium Injection in Depleted Gas Reservoirs and Its Influencing Factors
Energy Science &Engineering, EarlyView.This study employs compositional numerical simulation to systematically investigate the effects of injection rate, production rate, storage duration, and injection‐production scheme on pure helium recovery in depleted gas reservoirs. Low injection rates reduce viscous fingering while high production rates maximize near‐wellbore helium extraction ...
Shijie Zhu +6 more
wiley +1 more source
“Tepid” Geysers above salt caverns
Comptes Rendus. Mécanique, 2018 The formation of a brine geyser erupting from the wellhead of a large underground salt cavern is described. In most cases, the brine outflow from an opened cavern is slow; it results from the cavern creep closure and the thermal expansion of the cavern brine.
Pierre Bérest +2 more
openaire +1 more source
Clinical &Experimental Ophthalmology, EarlyView.ABSTRACT Several benign, inflammatory and malignant lesions can present as iris or anterior chamber masses, including iris naevi, cysts, adenomas, leiomyomas, nodules, vascular tumours, melanomas, metastases, as well as iris and pigment epithelium adenocarcinomas. Fortunately, benign iris lesions are much more common than malignant tumours and many can
Charles N. J. McGhee +3 more
wiley +1 more source
EnergiesWith the development of salt cavern gas storage technology, the construction of large-scale salt cavern gas storage using sediment voids is expected to solve the problems of low effective volume formation rate and poor construction economy of high ...
Jian Wang +6 more
doaj +1 more source
Shape Modelling and Volume Optimisation of Salt Caverns for Energy Storage
Applied Sciences, 2021 Salt caverns are an attractive solution to the growing energy demand in view of their large storage capacity, safety of storage operation and long operation time.
Katarzyna Cyran, Michal Kowalski
doaj +1 more source
Enhancing Recharge in the Edwards Aquifer, Texas: Measures, Outcomes, and Lessons for Karst Aquifers
Groundwater, EarlyView.Abstract Managed aquifer recharge is a widely adopted method that involves storing excess water underground for future use. While managed aquifer recharge has been applied globally to different aquifer types, its use in karst aquifers is less common due to the unique hydrogeological characteristics of these systems, including high permeability ...
Neelam Thapa Magar, Robert E. Mace
wiley +1 more source
Eng, 2022 Salt cavern gas storage has become the key project of current and future underground gas storage (UGS) facilities construction due to their efficient peak-shaving and supply assurance capacities. The Sanshui Basin in Guangdong Province, China, is rich in
Haitao Li +8 more
doaj +1 more source