TY - GEN
T1 - Study on driving characteristics of discrete rod by different initiation styles
AU - Wei, Jifeng
AU - Yuan, Li
AU - Wang, Shushan
PY - 2012
Y1 - 2012
N2 - Initiation style can affect detonation wave, with which the movement and shape of rod is controlled deeply. The driving characteristic of discrete rod is investigated numerically by finite element code. Four initiation styles are chosen to analyze the driving rule of the shape and velocity of discrete rod. According to those investigating results, side one-point initiation is the optimal style. In this condition, higher velocity and lower velocity margin are obtained, as well. Compared with other initiation styles, side one-point initiation can improve the damage ability about 10% for the certain requirement.
AB - Initiation style can affect detonation wave, with which the movement and shape of rod is controlled deeply. The driving characteristic of discrete rod is investigated numerically by finite element code. Four initiation styles are chosen to analyze the driving rule of the shape and velocity of discrete rod. According to those investigating results, side one-point initiation is the optimal style. In this condition, higher velocity and lower velocity margin are obtained, as well. Compared with other initiation styles, side one-point initiation can improve the damage ability about 10% for the certain requirement.
KW - Discrete rod
KW - Driving characteristic
KW - Initiation style
KW - Numerical investigation
UR - http://www.scopus.com/inward/record.url?scp=81055147405&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/AMM.128-129.318
DO - 10.4028/www.scientific.net/AMM.128-129.318
M3 - Conference contribution
AN - SCOPUS:81055147405
SN - 9783037852842
T3 - Applied Mechanics and Materials
SP - 318
EP - 322
BT - Measuring Technology and Mechatronics Automation IV
T2 - 4th International Conference on Measuring Technology and Mechatronics Automation, ICMTMA 2012
Y2 - 6 January 2012 through 7 January 2012
ER -