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INCOMPLETE DETONATION [6 records]

Record 1 2016-01-29

English

Subject field(s)
  • Demolition (Military)
CONT

High-order detonation describes a complete detonation of the explosive at its highest possible velocity, while low-order detonation is either an incomplete detonation or a complete detonation at lower-than-maximum velocity.

French

Domaine(s)
  • Destruction (Militaire)

Spanish

Save record 1

Record 2 2015-08-10

English

Subject field(s)
  • Demolition (Military)
CONT

High-order detonation describes a complete detonation of the explosive at its highest possible velocity, while low-order detonation is either an incomplete detonation or a complete detonation at lower-than-maximum velocity.

CONT

The third reaction, which represents an incomplete detonation... of ammonium nitrate, does not produce large amounts of energy...

French

Domaine(s)
  • Destruction (Militaire)
CONT

La troisième réaction, qui représente une détonation incomplète [...] du nitrate d'ammonium, ne produit pas une grande quantité d'énergie [...]

Spanish

Save record 2

Record 3 2015-03-31

English

Subject field(s)
  • Demolition (Military)
CONT

High-order detonation describes a complete detonation of the explosive at its highest possible velocity, while low-order detonation is either an incomplete detonation or a complete detonation at a lower-than-maximum velocity.

French

Domaine(s)
  • Destruction (Militaire)

Spanish

Save record 3

Record 4 2015-03-31

English

Subject field(s)
  • Demolition (Military)
CONT

High-order detonation describes a complete detonation of the explosive at its highest possible velocity, while low-order detonation is either an incomplete detonation or a complete detonation at a lower-than-maximum velocity.

French

Domaine(s)
  • Destruction (Militaire)

Spanish

Save record 4

Record 5 1989-05-23

English

Subject field(s)
  • Blasting Work (Mining)
CONT

The second aspect of performance sensitivity is usually distinguished by the name of Propagation Sensitivity, which is a measure of the ability of an explosive to support or reinforce a detonation that has already been created. Since the tendency for the detonation wave to fail or fade increases as the hole diameter is reduced, it has become customary to measure propagation sensitivity by the(minimum) critical diameter of a charge at least six diameters long that will support the detonation process once created. At a point below this value, a detonation wave cannot be consistently propagated, and a misfire... may occur; or otherwise the reaction may be incomplete, resulting in a poor blast effect and significant fume.

French

Domaine(s)
  • Travail aux explosifs (Exploitation minière)
CONT

Sensibilité à l'onde explosive. C'est une caractéristique très importante car elle conditionne la transmission de la détonation dans une file de cartouches. La Commission de Normalisation a adopté comme critère le coefficient de transmission de détonation (CTD), (...) La sensibilité à l'onde explosive est fonction de la densité de l'explosif et de son état (pulvérulent, gélatineux, fondu). Quand la densité est trop élevée, surtout avec les explosifs nitratés, l'onde explosive provoquée par le détonateur peut ne pas agir, ou s'arrêter en cours de propagation : on a alors un raté, ou un culot d'explosif.

Spanish

Save record 5

Record 6 1988-10-26

English

Subject field(s)
  • Blasting Work (Mining)
CONT

The second aspect of performance sensitivity is usually distinguished by the name of Propagation Sensitivity, which is a measure of the ability of an explosive to support or reinforce a detonation that has already been created. Since the tendency for the detonation wave to fail or fade increases as the hole diameter is reduced, it has become customary to measure propagation sensitivity by the(minimum) critical diameter of a charge at least six diameters long that will support the detonation process once created. At a point below this value, a detonation wave cannot be consistently propagated, and a misfire... may occur; or otherwise the reaction may be incomplete, resulting in a poor blast effect and significant fume.

French

Domaine(s)
  • Travail aux explosifs (Exploitation minière)
DEF

Diamètre d'une charge cylindrique de substance explosive au-dessous duquel cette substance ne peut pas détoner.

Spanish

Save record 6

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