ZHANG Chong-yu, GU Yan, ZHANG Shi-wen, SUN Xue-lin, PENG Qi-xian. Study on expanding characteristic of steel tube driven by two head-on colliding detonation waves[J]. Explosion And Shock Waves, 2005, 25(3): 222-226. doi: 10.11883/1001-1455(2005)03-0222-05
Citation:
ZHANG Chong-yu, GU Yan, ZHANG Shi-wen, SUN Xue-lin, PENG Qi-xian. Study on expanding characteristic of steel tube driven by two head-on colliding detonation waves[J]. Explosion And Shock Waves, 2005, 25(3): 222-226. doi: 10.11883/1001-1455(2005)03-0222-05
ZHANG Chong-yu, GU Yan, ZHANG Shi-wen, SUN Xue-lin, PENG Qi-xian. Study on expanding characteristic of steel tube driven by two head-on colliding detonation waves[J]. Explosion And Shock Waves, 2005, 25(3): 222-226. doi: 10.11883/1001-1455(2005)03-0222-05
Citation:
ZHANG Chong-yu, GU Yan, ZHANG Shi-wen, SUN Xue-lin, PENG Qi-xian. Study on expanding characteristic of steel tube driven by two head-on colliding detonation waves[J]. Explosion And Shock Waves, 2005, 25(3): 222-226. doi: 10.11883/1001-1455(2005)03-0222-05
By means of high-speed camera and VISAR interferometer, the expanding characteristics of HR-2 steel tube have been investigated under two head-on colliding detonation waves. The images of tube expanding process were obtained successfully by high-speed camera, and the radial displacement data and radial velocity curve of specific position in HR-2 steel tube were obtained too. In addition, we used LSDYNA-3D program to simulate the progress of the steel tube expansion, the results were coincident with the experimental results.
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