Three-Dimensional Ballistic Equations of Rocket Considering the Elastic Effects

Abstract:

Article Preview

Because the shell of modern rocket is more and more thin and the body length to diameter ratio increase constantly, influence to trajectory caused by elasticity effect cannot be ignored any more. Based on the model of Euler-Bernoulli beam, the dynamic equations of flexible rocket are derived by using of Hamilton principle. The influence of distributing mass and aerodynamic force and the coupling between longitudinal and transversal vibration are considered. Example shows ballistic range and altitude of rocket are influenced by elastic effects observably.

Info:

Periodical:

Edited by:

Fangping Zhang

Pages:

157-160

DOI:

10.4028/www.scientific.net/AMM.628.157

Citation:

F. Liu "Three-Dimensional Ballistic Equations of Rocket Considering the Elastic Effects", Applied Mechanics and Materials, Vol. 628, pp. 157-160, 2014

Online since:

September 2014

Authors:

Export:

Price:

$35.00

* - Corresponding Author

In order to see related information, you need to Login.

In order to see related information, you need to Login.