Details

Autor(en) / Beteiligte

• Pavan Kumar, CH V L C S
• Hitesh Reddy, C
• Rahul Sai, L
• Dharani Kumar, K S S
• Nagaraja, S R

Titel

Attenuation of Shock Waves using Perforated Plates

Ist Teil von

• IOP conference series. Materials Science and Engineering, 2017-08, Vol.225 (1), p.12059

Ort / Verlag

Bristol: IOP Publishing

Erscheinungsjahr

2017

Quelle

EZB Electronic Journals Library

Beschreibungen/Notizen

• 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.