科研之友
微信
新浪微博
Facebook
分享链接
摘要
A vessel has been designed for nonreacting fuel-injection experiments with continuous flow of sweep gas at pressures up to 1380 kPa and temperatures up to 200 degrees C. Four orthogonal windows provide optical access for high-speed spray-visualization using a fast-pulsed light emitting diode (LED) and a high-speed camera. Initial experiments have been conducted to determine spray characteristics of n-heptane. At room conditions, liquid length and cone angle were 170mm and 14.5 deg, respectively. With air flow in the chamber at 690 kPa and 100 degrees C, liquid length was considerably shorter at 92mm and cone angle was wider at 16.5 deg.
- 出版日期2014-9
