Accession Number : ADA327873

Title :   Investigations of the Dynamic Properties of Matter Using Axis-Symmetrical Shock Waves.

Descriptive Note : Final subcontractor rept.,

Corporate Author : TEXAS UNIV AT AUSTIN INST FOR ADVANCED TECHNOLOGY

Personal Author(s) : Dudin, S. N. ; Kanel, G. I. ; Mintsev, V. B. ; Razorenov, S. V. ; Utkin, A. V.

PDF Url : ADA327873

Report Date : MAY 1997

Pagination or Media Count : 27

Abstract : The technique for experiments with the cylindrical shock loading of ceramic tube samples has been developed. In experiments, the shock loading of AD998 tubes was realized in two ways: by cylindrical detonation initiated by electrical explosion of wire and by impact of the stainless steel tube liner launched by the cylindrical detonation wave. The Lagrangian computer code for simulations of the shock-wave processes with axial symmetry has been developed and used for interpretation of experimental data. VISAR measurements of the velocity profiles have been carried out with water windows. Results do not correspond to the response of the elastic-plastic body and are the subject of forthcoming analysis.

Descriptors :   *SHOCK WAVES, *EXPLOSIONS, *ALUMINUM OXIDES, COMPUTERIZED SIMULATION, IMPACT TESTS, CERAMIC MATERIALS, AXISYMMETRIC, ELASTOPLASTICITY, LAGRANGIAN FUNCTIONS, DETONATION WAVES.

Subject Categories : Explosions
      Acoustics

Distribution Statement : APPROVED FOR PUBLIC RELEASE