Title :
Notice of Retraction
Research on fragment impact initiation of the shelled explosive
Author :
Ran Xiong ; Xin-Bao Gao ; Jun-Kun Zhang ; Xing-Chun Xu ; Meng Gao
Author_Institution :
Ammunition Eng. Dept., Ordnance Eng. Coll., Shijiazhuang, China
Abstract :
Notice of Retraction
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
Based on Held´s critical initiation criterion of high speed fragment impacting the bare charge, the model for calculating critical initiation speed was proposed for the shelled explosive, the LS-DYNA method was used to simulate the initiation process of shelled explosive impacted by fragment. The results show that, the error of numerical simulation and theoretical calculation was very small, which are good for describing ignition characteristics. It provides a reference for experiment and reliability studies in the future.
Keywords :
explosives; finite element analysis; ignition; impact (mechanical); shells (structures); LS-DYNA method; bare charge; critical initiation criterion; critical initiation speed calculation; high-speed fragment impact initiation; ignition characteristics; initiation process simulation; numerical simulation; reliability study; shelled explosive; Explosives; Materials; Mathematical model; Numerical models; Numerical simulation; Shock waves; Steel; critical initiation velocity; fragment; impact initiation; shelled explosive;
Conference_Titel :
Quality, Reliability, Risk, Maintenance, and Safety Engineering (QR2MSE), 2013 International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4799-1014-4
DOI :
10.1109/QR2MSE.2013.6625813
