The shock/blast waves generated due to explosions cause wide spread damage to the objects in its path. Different techniques have been used to attenuate shock wave over pressure, to reduce the catastrophic effects. Perforated plates can be used effectively to attenuate the shock wave pressure. In this paper shock wave interaction with perforated plates is simulated using COMSOL multiphysics software. The pressure drop varied from 43.75% to 26% for porosity varying from 10% to 40. © Published under licence by IOP Publishing Ltd.
cited By 0; Conference of 1st International Conference on Materials, Alloys and Experimental Mechanics, ICMAEM 2017 ; Conference Date: 3 July 2017 Through 4 July 2017; Conference Code:130336
C. H. V. L. C. S. Pavan Kumar, C. Reddy, H., L. Sai, R., Kumar, K. S. S. Dharani, and Nagaraja, S. R., “Attenuation of Shock Waves using Perforated Plates”, in IOP Conference Series: Materials Science and Engineering, 2017, vol. 225.