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explosive energy
Using detonating cord in a superposition charge can shorten detonation propagation time and improve the efficiency of explosive energy.
      
The EMR intensities decay with the distance from explosive origins and increase with the explosive energy.
      
Ground vibration is one of the side effects of blasting, in which way considerable amount of explosive energy is exhausted, and causes decrease in production and even decline in mine development workings.
      
An exact solution for a spherically-symmetric model of a magneto-radiative shock wave in the solar wind caused by the explosive energy release of a solar flare has been, obtained in the case when energy released is an increasing function of the time.
      
Incremental explosive energy distribution in blasting design
      
Application of the concept of incremental explosive energy distribution will increase the design sensitivity and control over blastability variations.
      
These range from the simple allocation of explosive energy for large rock sections, to the use of more complex energy attentuation functions to allocate incremental specific energy levels.
      
Investigations at the Aquamilpa Hydroelectric Project in Mexico have shown decreased overbreak and increased underbreak as a result of increased rock quality and decreased explosive energy.
      
A new measure of explosive energy, the 'perimeter powder factor' (PPF), has been defined and shown to be useful in the context of tunnel-wall rock damage.
      
Tentative results indicate that explosive energy (PPF) may be a more important factor in producing underbreak, whereas rock quality may be a greater factor in producing overbreak.
      
A site-specific equation is given for predicting overbreak or underbreak as a function of rock quality and explosive energy, with an evaluation of the cost of underbreak and overbreak.
      
The explosive energy, which breaks the rockmass, is not fully utilized for this purpose.
      
Only 20-30% of explosive energy is utilized for fragmenting the rockmass and the rest wasted away in the form of ground vibration, air blast, noise, fly rock, back breaks, etc.
      
The theoretical explosive energy used in blasting is a common issue in many recent research works (Spathis 1999; Sanchidrian 2003).
      
A possible route to explosive energy release is suggested by combining these two cases.
      
As the successor to the Yohkoh mission, it aims to understand how magnetic energy gets transferred from the photosphere to the upper atmosphere and results in explosive energy releases.
      
Use of explosive energy to dig shallow cylindrical wells
      
Third International Symposium on the Use of Explosive Energy in Manufacturing Metallic Materials of New Properties
      
Magnetic heads, screens, and magnetic cores are prepared using explosive energy.
      
The question of asymmetric impact of a jet is of special importance in view of the development of new methods for treating metals by means of explosive energy and, in the first instance, welding by explosion [1, 2].
      
 

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