Abstract
By analyzing the motion of the spring guided umbrella in dynamic conditions it is found that the flow field in the rear of bomb is very complicated. The pressure field, velocity field and vortex in the rear of bomb are obtained with the help of numerical modeling and simulation. Based on the principle of hydrodynamics and conservation of energy, a simulation model of the spring guided umbrella is established and the reliability criterion of flexible cabin opening is obtained.
| Original language | English |
|---|---|
| Pages (from-to) | 585-589 |
| Number of pages | 5 |
| Journal | Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology |
| Volume | 25 |
| Issue number | 7 |
| Publication status | Published - Jul 2005 |
Keywords
- Computational fluid dynamics
- Numerical simulation
- The spring guided umbrella