Results 11 to 20 of about 1,030 (179)

Initiation of nitromethane deflagration promoted by the oxidation reaction of vaporized metal wire

open access: yesApplications in Energy and Combustion Science, 2020
The rapid construction of rescue routes following natural disasters is of global interest. Nitromethane (NM) is among the proposed means of creating such routes via controlled explosions. However, the use of NM typically requires a highly energetic input
Shigeru Tanaka   +3 more
doaj   +1 more source

Theoretical and Experimental Investigation of Explosion Characteristics of Hydrogen Explosion in a Closed Vessel

open access: yesEnergies, 2022
A simplified model that calculates the deflagration pressure–time curves of a hydrogen explosion was proposed. The deflagration parameters (pressure peak, duration, deflagration index, and impulse) of hydrogen–air mixtures with different hydrogen ...
Huadao Xing   +7 more
doaj   +1 more source

Prediction of Deflagrative Explosions in Variety of Closed Vessels

open access: yesEnergies, 2021
In this paper the multi-phenomena deflagration model is used to simulate deflagrative combustion of several fuel–air mixtures in various scale closed vessels.
Wojciech Rudy   +4 more
doaj   +1 more source

Experimental Study on the Effect of the Spray Time on the Deflagration Characteristics of Oil Mist in a Closed Chamber [PDF]

open access: yesJournal of Applied Fluid Mechanics
The deflagration of oil mist in closed chambers often causes severe ship fire accidents. Based on a self-built visual oil mist deflagration experiment platform, this research analyzed the effect of the spray time on the oil mist deflagration ...
N. Zhou   +9 more
doaj   +1 more source

Evaluation of Deflagration Behaviour Using Different Sized Autoclaves

open access: yesChemical Engineering Transactions, 2016
Deflagration tests were conducted with two kinds of autoclaves. Parameter studies were carried out concerning the gas atmosphere and substances used. Deflagration tests were performed in different pressure regions.
Steffen Salg   +3 more
doaj   +1 more source

Energy attenuation behavior on propane–air premixed combustion on account of nonmetallic spherical spacers in confined space with two perforated plates

open access: yesEnergy Science & Engineering, 2023
Energy attenuation behavior on propane premixed combustion on account of nonmetallic spherical spacers (NSSs) was investigated in a constant volume combustion bomb with two accelerative perforated plates.
Huwei Dai   +4 more
doaj   +1 more source

Ion Sensors for Pulsed and Continuous Detonation Combustors

open access: yesChemosensors, 2023
Presented in the article are the design and operation principles of ion sensors intended for detecting the propagating reaction fronts, the deflagration/detonation mode, apparent subsonic/supersonic propagation velocity of the reaction front, and ...
Sergey M. Frolov   +4 more
doaj   +1 more source

Risk Assessment of Explosion Accidents in Hydrogen Fuel-Cell Rooms Using Experimental Investigations and Computational Fluid Dynamics Simulations

open access: yesFire, 2023
For the safe utilization and management of hydrogen energy within a fuel-cell room in a hydrogen-fueled house, an explosion test was conducted to evaluate the potential hazards associated with hydrogen accident scenarios.
Byoungjik Park   +2 more
doaj   +1 more source

Supersonic deflagrations in cosmological phase transitions [PDF]

open access: yesPhysical Review D, 1995
8 pages, RevTeX, 6 figures. Complete paper appended as uuencoded postscript and at http://www.physics.helsinki.fi/tft/tft_preprints ...
KURKISUONIO, H, Laine, Mikko
openaire   +3 more sources

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