Optimization Design of Exploding Foil Bridge Shape |
| |
| Authors: | QIAN Yong CHU En-yi XIE Gao-di REN Xi SONG Chen DOU Chun-ya |
| |
| Affiliation: | QIAN Yong,CHU En-yi,XIE Gao-di,REN Xi,SONG Chen,DOU Chun-ya(National Defence Key Laboratory of Pyrotechnical Safety and Reliability Technology,The Research Institute 213 of China Ordnance Industry,Xi'an 710061 Shaanxi,China) |
| |
| Abstract: | The exploding foil,which is a main influence factor of exploding foil initiator(EFI),was studied to improve the utilization rate of energy in EFI.The burst currents of three bridge foils with different shapes were measured,and the sensitivity of initiation charge made of HNS-IV was tested by slappers.The test results show that,for O-shaped bridge foil,the burst current density is maximal,and the initiating voltage at 50% of firing probability of HNS-IV is minimal.The O-shaped bridge foil can be used to impr... |
| |
| Keywords: | electrical engineering exploding foil bridge foil burst current density slapper velocity |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
