Results 91 to 100 of about 11,809 (204)

Thermodynamic analysis of a novel fossil-fuel–free energy storage system with a trans-critical carbon dioxide cycle and heat pump [PDF]

open access: yes, 2020
This paper presents and analyzes a novel fossil-fuel–free trans-critical energy storage system that uses CO2 as the working fluid in a closed loop shuttled between two saline aquifers or caverns at different depths: one a low-pressure reservoir and the ...
Hao, Y   +4 more
core   +1 more source

Wellbore breakouts in heavily fractured rocks: A coupled discrete fracture network-distinct element method analysis

open access: yesJournal of Rock Mechanics and Geotechnical Engineering
Wellbore breakout is one of the critical issues in drilling due to the fact that the related problems result in additional costs and impact the drilling scheme severely.
Yongcun Feng   +6 more
doaj   +1 more source

Gas hydrate technology: state of the art and future possibilities for Europe [PDF]

open access: yes, 2017
Interest in natural gas hydrates has been steadily increasing over the last few decades, with the understanding that exploitation of this abundant unconventional source may help meet the ever-increasing energy demand and assist in reduction of CO2 ...
Bertrand, Chazallon   +21 more
core  

Land and Water Carrying Capacity in Tourism Area of Nusa Penida, Bali [PDF]

open access: yes, 2020
Environmental resources are very important in supporting tourism activities. As a developing tourism area Nusa Penida needs sufficient land and water resources.
Sudipa, Nyoman
core  

Gryphon Injection Wing Modeling [PDF]

open access: yes, 2010
Imperial Users ...
Bayetova, Raushan, Bayetova, Raushan
core  

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