Results 21 to 30 of about 33,716 (263)

EXPLOSIVE AND DETONATION CHARACTERISTICS OF PBX'S [PDF]

open access: yesInternational Conference on Aerospace Sciences and Aviation Technology, 1991
Plastic bonded explosives (PBX) are known as the most modern types of explosives which posses excellent safety and mechanical characteristics in addition to their high energy values and long term thermal stability. PBX's are used in propulsion technology as linear cutting charges for separation between different stages of propulsion and for self ...
M. HADHOUD, O. HALEIM, M. SADEK
openaire   +1 more source

Air explosion characteristics of a novel TiH2/RDX composite explosive [PDF]

open access: yesCombustion, Explosion, and Shock Waves, 2015
An explosive mixture of cyclotrimethylenetrinitramine (RDX) and titanium hydride (TiH2) is introduced. To investigate the explosion characteristics of the composite explosive, charges with various contents of the TiH2 powder are prepared and tested in air explosion experiments.
B. Xue, H.-H. Ma, Z.-W. Shen
openaire   +2 more sources

Experimental study on ignition of methane and coal dust on the surface of high temperature heat source

open access: yesGong-kuang zidonghua, 2021
The high temperature area of coal spontaneous combustion in coal mine goaf may cause methane/coal dust explosion. Therefore, it is necessary to carry out research on coal spontaneous combustion induced methane/coal dust explosion. The current research on
WANG Yi, WANG Haiyan, ZHANG Lei, HU Lang
doaj   +1 more source

Parameters Affecting the Explosion Characteristics of Hybrid Mixtures Arising from the Use of Alternative Energy Sources

open access: yesFire
Explosions of hybrid mixtures are an interesting theoretical and experimental problem in explosion sciences, because they combine the physicochemical properties of flammable gases and dusts.
Matous Helegda   +4 more
doaj   +1 more source

Research on the Explosive Characteristics of Oil and Gas Mixture in Urban Drainage Pipeline

open access: yesChemical Engineering Transactions, 2017
To test explosive characteristics of the oil and gas mixture in urban drainage pipeline, we select six groups of the mixtures with different proportions of gasoline, methane and water, use 20L explosive ball experimental device in testing explosion rules
Shuqi Ma, Shuran Lyu, Qiujie Zhan
doaj   +1 more source

Influence of ambient temperature on explosion characteristics of premixed gas

open access: yesMeikuang Anquan, 2021
In order to reveal the explosive risk and the changes on explosion characteristics of premixed gas under different ambient temperatures, the explosive pressure characteristics, combustion characteristic parameters and explosive limits were tested in 20 ...
HUANG Zichao
doaj   +1 more source

Study on effect of oxygen volume fraction on explosion characteristics of silo mixed coal

open access: yesMeikuang Anquan, 2023
To study the effect of oxygen volume fraction on the explosion characteristics of silo coal, an experiment was conducted on the explosion parameters(maximum pressure pmax, maximum pressure rise rate (dp/dt)max , and explosion index Kst ) of mixed coal in
MULATI·Jueraiti   +5 more
doaj   +1 more source

The Influence of Sieving on the Dust Explosion Characteristics of a Lignite Coal

open access: yesChemical Engineering Transactions, 2019
For the new developments in the area of coal-fired power plants, the flexibility is a major concern. The power plants must be able to operate with a high variety of coal qualities, with different particle size distribution, moisture content and ash ...
Tom Segers   +4 more
doaj   +1 more source

Study of the Safety Characteristics of Different Types of Pepper Powder (Capsicum L.)

open access: yesFire
This research was aimed at comparing the fire characteristics of different types of pepper in the context of explosion prevention. The following characteristics were studied: explosion pressure Pmax and Kst at selected concentrations, ignition ...
László Kosár   +5 more
doaj   +1 more source

Study on strain wave propagation and explosion resistance mechanism of rubber-cement composite plate structure under central explosion loading [PDF]

open access: yesArchives of Civil Engineering
Rubber-cement composites (RCC) is an environmentally friendly, green, and sustainable cementbased energy-absorbing materials. To study the dynamic response characteristics of RCC under explosion shock, the central explosion tests of RCC plate specimens ...
Rongzhou Yang, Peiyuan Chen, Ying Xu
doaj   +1 more source

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