Results 11 to 20 of about 2,086,615 (282)

Hydrogen and Cushion Gas Adsorption–Desorption Dynamics on Clay Minerals [PDF]

open access: yesACS Applied Materials & Interfaces
Transitioning toward a hydrogen (H2)-centric energy paradigm necessitates understanding the adsorption properties of clay minerals, essential constituents of reservoirs and caprocks, for efficient geological H2 storage. This study examines the adsorption characteristics of H2 on various clay minerals (montmorillonite, illite, chlorite, kaolinite, and ...
Qian Zhang   +6 more
openaire   +4 more sources

STUDY ON GAS FILM THICKNESS OF AIR CUSHION BELT CONVEYOR

open access: yesJixie qiangdu, 2017
Air film thickness for the air cushion belt conveyor relates to carrying capacity of conveying device,fan pressure and working efficiency. Gas film thickness was required to be kept in a reasonable range,and the target for article was stable and ...
ZHU XiaoLong, RUI YanNian, ZHU HaiMin
doaj   +2 more sources

Feasibility analysis about taking CO2 as cushion gas for gas storage rebuilt upon depleted gas reservoirs

open access: yesYouqicang pingjia yu kaifa, 2018
The underground gas storage is one of the major storage and peak-shaving means in the world. It needs the cushion gas to keep the reservoir pressure, prevent the water intrusion and ensure the stability of the gas storage.
Hu Shuyong   +3 more
doaj   +2 more sources

Numerical Simulation Study on Underground Gas Storage with Cushion Gas Partially Replaced with Carbon Dioxide

open access: yesEnergies, 2023
Carbon dioxide capture, use, and storage (CCUS) issues are currently gaining more attention due to climate change. One of the CCUS methods may be the use of CO2 as cushion gas in underground gas storage (UGS).
Jan Kowalski   +2 more
doaj   +2 more sources

A Theoretical Study on the Hydrodynamics of a Zero-Pressurized Air-Cushion-Assisted Barge Platform

open access: yesJournal of Marine Science and Engineering, 2020
Thebarge platform has the advantages of low cost, simple structure, and reliable hydrodynamic performance. In order to further improve the hydrodynamics of the barge platform and to reduce its motion response in waves, a zero-pressurized air cushion is ...
Fengmei Jing   +3 more
doaj   +2 more sources

Enhancing Hydrogen Recovery from Saline Aquifers: Quantifying Wettability and Hysteresis Influence and Minimizing Losses with a Cushion Gas

open access: yesHydrogen
This study aims to numerically assess the impact of wettability and relative permeability hysteresis on hydrogen losses during underground hydrogen storage (UHS) and explore strategies to minimize them by using an appropriate cushion gas.
Rana Al Homoud   +4 more
doaj   +2 more sources

Improved Method for the Calculation of the Air Film Thickness of an Air Cushion Belt Conveyor. [PDF]

open access: yesMaterials (Basel)
The air film thickness is an important parameter of an air cushion belt conveyor, which directly affects the compressed air supply power and operating resistance of the system.
Song B, Chen H, Sun L, Xu K, Ren X.
europepmc   +2 more sources

Machine learning-based prediction and SHAP sensitivity analysis of sound speed in hydrogen-rich gas mixtures [PDF]

open access: yesScientific Reports
The speed of sound is of particular importance in determining the physical and chemical properties of gas mixtures. Given the importance of this parameter in hydrogen transport and the high speed and accuracy of machine learning methods compared to ...
Mohammad Rasool Dehghani   +5 more
doaj   +2 more sources

Impact of injecting inert cushion gas into a gas storage reservoir [PDF]

open access: yes, 2019
Underground natural gas storage is a process which ensures constant supply of natural gas by storing the excess gas produced and quickly supply when required. The underground storage makes use of depleted reservoirs to store the natural gas.
Lekkala, Sudheer R.
openaire   +3 more sources

Cushion bog plant community responses to passive warming in southern Patagonia [PDF]

open access: yesBiogeosciences, 2021
Vascular plant-dominated cushion bogs, which are exclusive to the Southern Hemisphere, are highly productive and constitute large sinks for atmospheric carbon dioxide compared to their moss-dominated counterparts around the globe.
V. Pancotto   +5 more
doaj   +1 more source

Home - About - Disclaimer - Privacy