Abstract
The structure characteristic and working principle of the hydro-pneumatic buffer for ship were summarized. Based on the fundamental dynamics knowledge, the mathematics model between shock input and shock output of hydro-pneumatic buffer was established. Through numerical simulation of Matlab, the relation between shock resistance of hydro-pneumatic buffer and influence parameters, such as orifice in compression stroke, orifice in expansion stroke, inner diameter of oil chamber, and the height of the gas chamber was established.
| Original language | English |
|---|---|
| Pages (from-to) | 60-63+75 |
| Journal | Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology |
| Volume | 33 |
| Issue number | SUPPL.2 |
| Publication status | Published - Dec 2013 |
Keywords
- Hydro-pneumatic buffer
- Shock resistance
- Underwater explosion