Simulator with shock effects

January 2004
Engineer (00137758);Jan2004, Vol. 293 Issue 7642, p7
No abstract available.


Related Articles

  • APPLICATION OF DETONATION SHOCK DYNAMICS (DSD) TO YOUNGS-TYPE DISCONTINUOUS INTERFACE GEOMETRY. Aida, Toru; Walter, John W.; Bdzil, John B. // AIP Conference Proceedings;12/12/2007, Vol. 955 Issue 1, p809 

    Detonation Shock Dynamics (DSD) describes the evolution of a two- or three-dimensional detonation wave in a way that accounts for the finite detonation reaction zone thickness as long as it is sufficiently small compared to the radius of curvature of the detonation wave front. The current DSD...

  • DETONATION SHOCK DYNAMICS CALIBRATION OF PBX 9501. Aslam, Tariq D. // AIP Conference Proceedings;12/12/2007, Vol. 955 Issue 1, p813 

    Detonation Shock Dynamics (DSD) has proven to be a fast and accurate alternative to direct numerical simulation of propagating detonations. Here, the requisite differential equations, experimental data and calibration procedure will be outlined for the plastic bonded explosive PBX 9501. It will...

  • PREDICTING RUN DISTANCES FOR A MODIFIED WEDGE TEST. Dorgan, Robert J.; Lee, Richard J.; Sutherland, Gerrit T. // AIP Conference Proceedings;2012, Vol. 1426 Issue 1, p511 

    Simulations were used to aid in the development of a modified wedge test (MWT). This explosive sensitivity experiment allows the shockwave curvature to be defined in order to investigate the effect of combined shock-shear loading on sensitivity. Various widths of PBXN-110 donor slabs were used...

  • A HYDROCODE STUDY OF EXPLOSIVE SHOCK IGNITION. Butler, G. C.; Horie, Y. // AIP Conference Proceedings;2012, Vol. 1426 Issue 1, p223 

    This paper discusses the results of hydrocode simulations of shock-induced ignition of PBXN-109, Octol, PETN, and HNS explosives using the History Variable Reactive Burn model in the CTH hydrocode. Normalized values of pressure and time were derived from the equations defining the HVRB model,...

  • Brain shock. Bond, Michael // New Scientist;4/25/2009, Vol. 202 Issue 2705, p40 

    The article reports on the mysterious symptoms affecting bomb-blast survivors. Based on the experiences of soldiers serving with coalition forces in Afghanistan and Iraq, bombs can be devastating and what is less obvious is the long-term effects of the shock wave on the brain. The so-called...

  • Computational investigation of the mitigation of an underwater explosion. Wu, Z. D.; Sun, L.; Zong, Z. // Acta Mechanica;Dec2013, Vol. 224 Issue 12, p3159 

    The protection effects of a mitigation layer in an underwater explosion are investigated here. The explosion shock loads on a mitigated structure are computed by a Mie–Grüneisen mixture model. Validation tests show that the model is efficient for the underwater explosion problem. Then...

  • BURN FRONT AND REFLECTED SHOCK WAVE VISUALIZATION IN AN INERTIALLY CONFINED DETONATION OF HIGH EXPLOSIVE. Terrones, Guillermo; Burkett, Michael W.; Morris, Christopher // AIP Conference Proceedings;2012, Vol. 1426 Issue 1, p239 

    Proton radiography was used to investigate the spatiotemporal evolution of the burn front and associated reflected shocks on a PBX-9502 charge confined between an outer cylindrical steel liner and an inner elliptical tin liner. The charge was initiated with a PBX-9501 booster and a line wave...

  • Modeling of the minehunters hull strenght. GRZADZIELA, Andrzej; SZTUROMSKI, Bogdan; KLUCZYK, Marcin // Advanced Materials Research;2014, Issue 1033-1034, p189 

    The paper presents problems of modeling the ship's hull subjected to the load of shock wave associated with non-contact underwater explosion. The article presents equations for describing the parameters of shock wave subjected to an impulse load. The paper presents a proposal of identification...

  • Simulation shows how shock absorption system can be built.  // Advanced Materials & Processes;Mar2007, Vol. 165 Issue 3, p16 

    The article reports that researchers at the University of Buffalo, New York, have developed computer simulations depicting a granular shock-absorption system designed to absorb energy from an explosion. The newest research supports scale-reduction and increased-capacity properties of earlier...


Read the Article


Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics