Drop Size Measurement using Image Processing Method under High Ambient Pressure Condition
고압환경에서 이미지 프로세싱 기법을 이용한 액적크기 측정
- Published : 2003.11.01
Abstract
Drop size is one of the most important parameters which are control the performance of the engine using liquid fuel/oxidizer and drop formation is mainly controlled by aerodynamic force caused by ambient gas. Because of this, empirical data and correlation acquired under standard ambient condition are not valid. So experiments under high ambient pressure condition to measure the drop size using image processing method And find the empirical correlation between SMD and chamber pressure(density), injection velocity.