A study on critical load due to external force influencing on flight characteristics of a small slender body rocket.

가늘고 긴 소형로켓의 비행특성에 영향을 주는 외력에 기인한 임계하중에 관한 연구

  • 고태식 (조선대학교 항공우주공학과) ;
  • 나선화 (조선대학교 항공우주공학과)
  • Published : 2007.11.22

Abstract

The aim of this study is to investigate critical load, which can influence on flight path of a small slender body rocket, due to external forces such as thrust, drag and weight. The critical load was firstly obtained from Euler column equation, and compared with analysis results using Finite Element Method to evaluate the theoretical critical load.