Experimental Investigation on Dynamic Response of Spherical Explosion Vessel in Sludge

Abstract:

Treatment and disposal of sludge has been identified as a large problem in environmental science. Using explosion shockwave can destroy sludge (moisure content greater than 95%) colliod structure and improve sludge dewaterability and anaerobic digestion, it plays important role in dealing with this problem. Overpressure in sludge and wall strain of spherical explosive vessel were investigated, usefull overpressure and strain law were obtained. The research results provide effective information for sludge treatment and safty assessment of explosion vessel, and to design large-scale experiments by similarity theory.

• Periodical: Applied Mechanics and Materials (Volumes 166-169)
• Pages: 2615-2618
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.166-169.2615
• Online since: May 2012
• Authors: Da Yong Chen, Yang Jun
• Keywords: Explosion Mechanics, Overpressure, Sludge, Spherical Explosion Vessel, Strain

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