Mechanics in Engineering ›› 2014, Vol. 36 ›› Issue (1): 33-36.DOI: 10.6052/1000-0879-13-255

• Applied Research • Previous Articles     Next Articles

DETERMINATION OF THE EXPLOSION LOCATION IN THE SHIP IMPACT TEST

ZHOU Hua, HU Yi, TANG Heng   

  1. No. 91439 Unit of PLA, Liaoning, Dalian 116041, China
  • Received:2013-06-13 Revised:2013-12-23 Online:2014-02-08 Published:2013-12-25

Abstract:

It is very important to locate the explosion source in the impact test. In this paper, a dynamic model of the buoy-cable system is established based on the force on cylinders in the uniform water flows. With the new model, the location of the buoy is dermined by using a numerical method based on the Runge-Kutta method and the Newton iteration.

Key words:

explosion location|under water cable|buoy|drift|Runge-Kutta method

CLC Number: