Results 11 to 20 of about 63,964 (131)

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

Comprehensive Review of Compressed Air Energy Storage (CAES) Technologies

open access: yesThermo, 2023
As renewable energy production is intermittent, its application creates uncertainty in the level of supply. As a result, integrating an energy storage system (ESS) into renewable energy systems could be an effective strategy to provide energy systems ...
Ayah Marwan Rabi   +2 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

Modality analysis and algorithm design of stator short-circuit fault set for large compressed air energy storage generators

open access: yesEnergy Reports, 2023
Using salt caverns and caves to build compressed air energy storage power stations is an important development direction in the field of large-scale energy storage. With the continuous maturity of technology, compressed air energy storage generators have
Kanjun Zhang   +6 more
doaj   +1 more source

Working Characteristics of Variable Intake Valve in Compressed Air Engine

open access: yesThe Scientific World Journal, 2014
A new camless compressed air engine is proposed, which can make the compressed air energy reasonably distributed. Through analysis of the camless compressed air engine, a mathematical model of the working processes was set up.
Qihui Yu, Yan Shi, Maolin Cai
doaj   +1 more source

Criteria in Designing of Compressed Air Installation in Foundry Plants

open access: yesArchives of Foundry Engineering, 2014
Design of a compressed air system is a complex issue, involving the design of structures formed by the air sources, air receptors and installations connecting all structure components.
Wrona R.   +2 more
doaj   +1 more source

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