Mixed Explosives and Determination of Their Detonation Parameters

2016 ◽  
Vol 41 (2) ◽  
pp. 371-376 ◽  
Author(s):  
Anatoly P. Rybakov
Keyword(s):  
Detonation Parameters

Determination of the detonation parameters of condensed explosives

1965 ◽  
Vol 1 (3) ◽  
pp. 1-5 ◽  
Author(s):  
V. A. Veretennikov ◽  
A. N. Dremin ◽  
K. K. Shvedov
Keyword(s):  
Detonation Parameters ◽  
Condensed Explosives

Determination of detonation parameters of liquid high explosives

2011 ◽  
Vol 5 (3) ◽  
pp. 513-518 ◽  
Author(s):  
A. V. Utkin ◽  
V. M. Mochalova ◽  
S. I. Torunov
Keyword(s):  
High Explosives ◽  
Detonation Parameters ◽  
Liquid High Explosives

scholarly journals Effect of aluminium additives on selected detonation parameters of a bulk emulsion explosive

2020 ◽  
pp. 99-113
Author(s):  
Bartłomiej Kramarczyk ◽  
Mateusz Pytlik ◽  
Piotr Mertuszka
Keyword(s):  
Detonation Velocity ◽  
Free Field ◽  
Aluminium Content ◽  
Velocity Measurements ◽  
Emulsion Explosive ◽  
Emulsion Explosives ◽  
Air Blast ◽  
Explosive Strength ◽  
Detonation Parameters

The article presents an assessment of the influence of aluminium granules content on selected detonation parameters of a chemically sensitised bulk emulsion explosive. The analysis covered determination of relative explosive strength using a ballistic mortar and Trauzl blocks, free field air blast tests and detonation velocity measurements. Five types of emulsion explosives with differing aluminium content were tested at loadings of 0, 1, 3, 5 and 7%.

Influence of the finite rate of high-explosive decomposition on the determination of detonation parameters

1981 ◽  
Vol 17 (6) ◽  
pp. 685-688 ◽  
Author(s):  
S. M. Bakhrakh ◽  
A. A. Evstigneev ◽  
V. N. Zubarev ◽  
A. A. Shanin
Keyword(s):  
High Explosive ◽  
Explosive Decomposition ◽  
Finite Rate ◽  
Detonation Parameters

scholarly journals Scaled-down test arrangements for characterizing high explosives

2021 ◽  
pp. 28-33
Author(s):  
Martin Künzel ◽  
Jindrich Kučera
Keyword(s):  
Experimental Determination ◽  
Detonation Velocity ◽  
Sufficient Data ◽  
High Explosives ◽  
Test Set ◽  
Detonation Parameters ◽  
Labour Costs ◽  
Velocity Pressure

Newly formulated explosives and the optimization of explosive mixtures requires an experimental determination of detonation parameters, especially detonation velocity, pressure and metal accelerating ability. Increasing material and labour costs force researchers to reduce test quantities and therefore to develop smaller scale experiments which provide sufficient data to determine an explosive’s properties. Seven test set-ups found in literature are described and compared in this paper.

scholarly journals Development of new model for high explosives detonation parameters calculation

2012 ◽  
Vol 77 (3) ◽  
pp. 371-380 ◽  
Author(s):  
Radun Jeremic ◽  
Jovica Bogdanov
Keyword(s):  
Detonation Pressure ◽  
Detonation Products ◽  
Detonation Parameters ◽  
Proposed Model ◽  
Wide Range ◽  
Experimental Values ◽  
Semi Empirical ◽  
Detonation Pressure And Velocity ◽  
Parameters Calculation

The simple semi-empirical model for calculation of detonation pressure and velocity for CHNO explosives has been developed, which is based on experimental values of detonation parameters. Model uses Avakyan?s method for determination of detonation products' chemical composition, and is applicable in wide range of densities. Compared with the well-known Kamlet's method and numerical model of detonation based on BKW EOS, the calculated values from proposed model have significantly better accuracy.

Galactic orbits of stars

1966 ◽  
Vol 25 ◽  
pp. 93-97
Author(s):  
Richard Woolley
Keyword(s):  
Globular Cluster ◽  
Potential Field ◽  
High Velocity ◽  
Velocity Vector ◽  
Variable Stars ◽  
The Sun ◽  
Proper Motions ◽  
Rr Lyrae ◽  
The Galaxy

It is now possible to determine proper motions of high-velocity objects in such a way as to obtain with some accuracy the velocity vector relevant to the Sun. If a potential field of the Galaxy is assumed, one can compute an actual orbit. A determination of the velocity of the globular clusterωCentauri has recently been completed at Greenwich, and it is found that the orbit is strongly retrograde in the Galaxy. Similar calculations may be made, though with less certainty, in the case of RR Lyrae variable stars.

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