A SIMPLE MECHANICAL METHOD FOR MEASURING THE REFLECTED IMPULSE OF AIR BLAST WAVES

1957 ◽  
Author(s):  
O. T. Johnson ◽  
J. D. Patterson II ◽  
W. C. Olson
Keyword(s):  
Blast Waves ◽  
Mechanical Method ◽  
Air Blast

Far Transmission of Air Blast Waves

1958 ◽  
Vol 1 (2) ◽  
pp. 95 ◽  
Author(s):  
Everett F. Cox
Keyword(s):  
Blast Waves ◽  
Air Blast

STUDY OF CHANNELING OF AIR BLAST WAVES

1963 ◽  
Author(s):  
C. Wilton ◽  
N.R. Wallace ◽  
K. Kaplan
Keyword(s):  
Blast Waves ◽  
Air Blast

scholarly journals Effect of ambient pressure on propagation characteristics and laws of air blast waves

AIP Advances ◽  
2021 ◽  
Vol 11 (11) ◽  
pp. 115217
Author(s):  
Fei Deng ◽  
Wei Xiao ◽  
Min Song ◽  
Yuancheng Zhang
Keyword(s):  
Ambient Pressure ◽  
Blast Waves ◽  
Propagation Characteristics ◽  
Air Blast

Simulation of Laminated Glass Loaded by Air Blast Waves

2011 ◽  
Vol 82 ◽  
pp. 69-74 ◽  
Author(s):  
Martin Larcher ◽  
Martien Teich ◽  
Norbert Gebbeken ◽  
George Solomos ◽  
Folco Casadei ◽  
...  
Keyword(s):  
Numerical Simulation ◽  
Blast Waves ◽  
Experimental Results ◽  
Laminated Glass ◽  
Blast Loads ◽  
Mechanical Problem ◽  
Material Models ◽  
Air Blast ◽  
Failure Behaviour

In this paper, several material models are analyzed in order to represent and compare the behaviour of laminated glass subjected to blast loads. LS-DYNA and EUROPLEXUS are used for numerical simulation. These codes have different capabilities to describe the mechanical problem, especially the failure behaviour. The results of the simulations are compared to laboratory experimental results in order to validate the accuracy of the material models.

scholarly journals Badanie wpływu dodatku azotanu(V) amonu na właściwości wybuchowe masy aktywnej Rocksplittera

2018 ◽  
pp. 59-68
Author(s):  
Andrzej Maranda ◽  
Józef Paszula ◽  
Maciej Grądziel ◽  
Victor Zrobok
Keyword(s):  
Grain Size ◽  
Rock Mass ◽  
Sodium Chloride ◽  
Ammonium Nitrate ◽  
Sodium Chlorate ◽  
Blast Waves ◽  
Air Blast ◽  
Explosion Products ◽  
Velocity Of Detonation ◽  
Loaded Rock

The Rocksplitter’s active mixture, which consists of sodium chlorate(V) (SC) and oil, is characterized by the lack of detonation capability and the presence of solid sodium chloride particles in the explosion products that reduce the volume of gas. The reduction of gaseous explosion products under certain conditions may be a disadvantage, reducing the effectiveness of Rocksplitter’s impact on the loaded rock mass, which may be a significant limitation in the use of this product. Replacing some of the sodium(V) chlorate(V) with ammonium nitrate(V) (AN) should partly eliminate this disadvantage. In this work, the results of research on selected detonation and explosive parameters of tertiary mixtures of SC - AN - oil are presented. The influence of grain size of AN was also investigated. AN was used granulated and ground. The ability to detonate, velocity of detonation and intensity of air blast waves in the functioning of the contents of individual components has been set.

THE EFFECT OF ATMOSPHERIC PRESSURE ON THE REFLECTED IMPULSE FROM AIR BLAST WAVES

1960 ◽  
Author(s):  
W. C. Olson ◽  
II. Patterson ◽  
Williams J. D. ◽  
J. S.
Keyword(s):  
Atmospheric Pressure ◽  
Blast Waves ◽  
Air Blast
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