Results 31 to 40 of about 2,962,059 (178)

Energy savings measures in compressed air systems [PDF]

open access: yes, 2020
Compressed air is one of the most widely used application energies in the industry, such as good transportability, safety, purity, cleanliness, storage capacity and ease of use.
Hernandez-Herrera, Hernan   +8 more
core   +1 more source

Compressed Air Audits: A Holistic Approach -Addressing the Air System as a Whole

open access: yes, 2011
First, consider the Independent Auditor. Plant management should consider using an independent auditor without ties to equipment sales who has experience with a variety of manufacturing facilities and can provide strong references documenting proven ...
Shaver, D.
core   +1 more source

Design of Underwater Compressed Air Flexible Airbag Energy Storage Device and Experimental Study of Physical Model in Pool

open access: yesEnergies
Renewable energy is a prominent area of research within the energy sector, and the storage of renewable energy represents an efficient method for its utilization.
Xiangang Ren   +3 more
doaj   +1 more source

Compressed sensing of monostatic and multistatic SAR [PDF]

open access: yes, 2013
In this letter, we study the impact of compressed data collections from a synthetic aperture radar (SAR) sensor on the reconstruction quality of a scene of interest.
Çetin, Müjdat   +5 more
core   +1 more source

Research Status and Prospect of Underground Artificial Rock Caverns for Compressed Air Energy Storage

open access: yes南方能源建设
[Introduction] Compressed air energy storage (CAES) is a technology for storing electrical energy on a large scale, only second to pumped storage in terms of scale. The gas storage device is an important component of CAES.
Xuewen YANG   +4 more
doaj   +1 more source

Calculation and Experimental Study on Purging Resistance of the Spiral Tube Heat Exchanger

open access: yesZhongguo dianli, 2020
For the spiral tube heat exchanger with smaller diameter and more complex structure, using the conventional method is not an effective way to clean the inside of the tubes. In this paper, regarding the difficulties in cleaning the steam generator of high-
Junfeng LIU   +5 more
doaj   +1 more source

Experimental Determination of the Performances during the Cold Start-Up of an Air Compressor Unit for Electric and Electrified Heavy-Duty Vehicles

open access: yesEnergies, 2021
Compressed air is crucial on an electric or electrified heavy-duty vehicle. The objective of this work was to experimentally determine the performance parameters of the first prototype of an electric-driven sliding-vane air compressor, specifically ...
Gianluca Valenti   +4 more
doaj   +1 more source

The Prevention of Compressed-air Illness [PDF]

open access: yesJournal of Hygiene, 1908
1. The time in which an animal or man exposed to compressed air becomes saturated with nitrogen varies in different parts of the body from a few minutes to several hours. The progress of saturation follows in general the line of a logarithmic curve and is approximately complete in about five hours in man and in a goat in about three hours.2.
A E, Boycott, G C, Damant, J S, Haldane
openaire   +2 more sources

SIMULATING OPERATIONAL IMPROVEMENTS ON MINE COMPRESSED AIR SYSTEMS

open access: yesSouth African Journal of Industrial Engineering, 2018
Compressed air systems are one of the most significant energy users on mines, with a contribution of about 20 per cent to the total electrical energy consumption on a mine.
Friedenstein, Brandon   +2 more
doaj   +1 more source

Experimental Investigation on the Performance of a Compressed-Air Driven Piston Engine

open access: yesEnergies, 2013
This study presents an experimental investigation of a piston engine driven by compressed air. The compressed air engine was a modified 100 cm3 internal combustion engine obtained from a motorcycle manufacturer.
Chih-Jie Yu   +3 more
doaj   +1 more source

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