Active Water Explosion Suppression System

2002 ◽  
Author(s):  
Mark Anderson ◽  
Steven Wells ◽  
Dov Dover
Keyword(s):  
Explosion Suppression ◽  
Suppression System

Experimental installation for test of automatic fire gas explosion suppression system

2009 ◽  
Author(s):  
Andrey N. Pavlov ◽  
Evgeniy S. Povernov ◽  
Vladimir G. Kazantsev ◽  
Sergey A. Terentiev ◽  
Eugene V. Sypin
Keyword(s):  
Gas Explosion ◽  
Experimental Installation ◽  
Explosion Suppression ◽  
Suppression System

Experimental study on fireproofing performance of active explosion suppression system

2014 ◽  
pp. 275-278
Author(s):  
Yong-Yu Wang ◽  
Jun-Feng Wang ◽  
Yu-Long Zhang ◽  
Jian-Ming Wu ◽  
Shuo Liu
Keyword(s):  
Experimental Study ◽  
Explosion Suppression ◽  
Suppression System

Study on the Electric Detonator Initiation Explosion Suppression System of Gas Pipeline

2011 ◽  
Vol 143-144 ◽  
pp. 522-525
Author(s):  
Wei Peng An ◽  
Hong Xing Wang
Keyword(s):  
Coal Mine ◽  
Gas Pipeline ◽  
Gas Explosion ◽  
Mine Fire ◽  
Explosion Suppression ◽  
Coal Mine Fire ◽  
Suppression System

In view of coal mine fire, this paper studies on a electric detonator Initiation explosion suppression system. The system is mainly composed of composed of UV flame sensor, controller, and explosion suppression device. According to experiments, the system can complete spurting powder in 185ms since detecting the flame signal, and can prevent fire and gas explosion, can reduce the accidents and the loss caused by the accidents greatly. The scheme of explosion suppression system, the experiment condition and procedure are presented in the article.

scholarly journals The Experiment Research of the Powder Jetting Performance for the South Africa HS Active Explosion Suppression System

2011 ◽  
Vol 26 ◽  
pp. 388-396 ◽  
Author(s):  
Wang Jun-feng ◽  
Wu Jian-ming ◽  
Yu sheng ◽  
Helmuth Spath
Keyword(s):  
South Africa ◽  
The South ◽  
Experiment Research ◽  
Explosion Suppression ◽  
Suppression System

scholarly journals Active protection of work area against explosion of dust–gas mixture

2021 ◽  
Author(s):  
Zbigniew Szkudlarek ◽  
Sebastian Janas
Keyword(s):  
Production Systems ◽  
Detection System ◽  
Mining Industry ◽  
Combustion Products ◽  
Dust Collector ◽  
Fire Extinguisher ◽  
Active System ◽  
Explosion Suppression ◽  
Suppression Process ◽  
Suppression System

AbstractPotentially explosive atmosphere can occur not only in the production systems of the food, energy, chemical and petrochemical industries but also in the production processes of the mining industry. Gases, vapours, mists and dusts arise can escape in an uncontrolled way during production, processing, transportation and storage of flammable substances. In combination with oxygen, they create explosive atmospheres that, if ignited, lead to an explosion causing catastrophic damage to people's lives and property. To protect against the results of hazardous dust–gas mixtures explosions in a confined work space, where employees can stay, various control and protection mechanisms are used in the form of an active explosion-proof system. The article presents the results of tests on an active system for limiting the effects of ignition of gas and/or dust based on a highly efficient explosion suppression system—equipped with an ignition detection system, high-pressure fire extinguisher and a power supply and trigger system. Smokeless powder was used as the explosive charge and sodium bicarbonate as the suppressive material. Tests of the effectiveness of the active explosion suppression system were carried out on two devices: a small-size dry dust collector and a zone extinguishing system adapted for direct explosion suppression in closed working spaces. In both cases, the explosion suppression process took place through the action of extinguishing powder blown out of the fire extinguisher after membrane perforation by compressed combustion products.

Verification of Voltage Unbalance Suppression System using Single-phase Static Capacitors with Distribution Line Impedance Estimating Function

2017 ◽  
Vol 137 (5) ◽  
pp. 356-363
Author(s):  
Yukimasa Ikai ◽  
Mutsumi Aoki ◽  
Yu Fujita ◽  
Hiroshi Kobayashi ◽  
Mika Oguri ◽  
...  
Keyword(s):  
Single Phase ◽  
Estimating Function ◽  
Voltage Unbalance ◽  
Distribution Line ◽  
Suppression System

Verification Test of Power Fluctuation Suppression System for Large PV

2012 ◽  
Vol 132 (4) ◽  
pp. 381-386 ◽  
Author(s):  
Yasuhiro Noro ◽  
Shinya Naoi ◽  
Koji Toba ◽  
Misao Kimura ◽  
Toshiaki Minegishi ◽  
...  
Keyword(s):  
Power Fluctuation ◽  
Verification Test ◽  
Suppression System
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