Results 11 to 20 of about 2,962,059 (178)

Techno-economic analysis of compressed air energy storage systems [PDF]

open access: yes, 2010
The continuous escalation of intermittent energy added to the grid and forecasts of peaking power demand increments are rising the effort spent for evaluating the economic feasibility of energy storages.
Bozzolani, Emanuele
core   +7 more sources

Computational and experimental study of air hybrid engine concepts [PDF]

open access: yes, 2011
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel UniversityThe air hybrid engine absorbs the vehicle kinetic energy during braking, stores it in an air tank in the form of compressed air, and reuses it to start the ...
Lee, Cho-Yu
core   +7 more sources

Justification of the air distribution system of a down-the-hole hammer with an efficient operating cycle

open access: yesГорные науки и технологии, 2023
One method for conserving energy in the mining industry and ensuring the required pressure of compressed air in underground mining networks is to decrease the specific energy carrier consumption, particularly in the case of down-the-hole hammers.
Tambovtsev P. N. , Rusin E. P.
doaj   +1 more source

Hybrid simulation method by cooperating between manufacturing system simulation and computational fluid dynamics simulation (Evaluation for simultaneous operation of production lines and compressed air systems, and evaluation for energy consumption per unit of production throughput)

open access: yesNihon Kikai Gakkai ronbunshu, 2018
For enhancing the energy efficiency of a manufacturing system as a whole, it is critical to optimize energy consumption including that in the utility systems, which supplies compressed air, and that in each production line.
Hitoshi NAGASAWA   +3 more
doaj   +1 more source

Low-Frequency Oscillation Suppression Strategy for Power System Based on Supplementary Damping Control of Compressed Air Energy Storage

open access: yesZhongguo dianli, 2023
With significant increase of penetration of electronic equipment in the power system, the low-frequency oscillation problem of the power system under disturbance are becoming increasingly prominent.
Kangkang WANG   +5 more
doaj   +1 more source

Energy and exergy analysis of compressed air engine systems

open access: yesEnergy Reports, 2021
In the past decade, compressed air vehicles have attracted much attention because of their zero pollution, high efficiency, environmental friendliness and relative maturity. To further explore the potential of compressed air technology in vehicles, three-
Xuehui Zhang   +5 more
doaj   +1 more source

Reduction and comparison of compressed air consumption in linear pneumatic motors [PDF]

open access: yesEPJ Web of Conferences, 2019
Pneumatic mechanisms are used in a wide range of industrial applications. For transmission of energy and information in pneumatic mechanism are used compressed air.
Fojtášek Kamil   +2 more
doaj   +1 more source

Comparative study on air distribution system for piston-type compressed air engine

open access: yesAdvances in Mechanical Engineering, 2017
The open and close duration, angle, and pressure of the intake and exhaust valves substantially influence compressed air engine efficiency and output power.
Qihui Yu, Xueqing Hao, Xin Tan
doaj   +1 more source

USE OF THE ABSORPTION LITHIUM BROMIDE REFRIGERATING MACHINE FOR INCREASE IN OVERALL PERFORMANCE OF COMPRESSED-AIR POWER STATION

open access: yesИзвестия высших учебных заведений: Проблемы энергетики, 2018
The scheme of compressed-air power plant with use, during recession of electric loading, the absorption lithium bromide refrigerating machinefor additional cooling of compressed air in an aftercooler in front of the air accumulator is offered.
R. Z. Aminov, S. V. Novichkov
doaj   +1 more source

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