스트레칭 분리 영역을 포함한 새로운 액적간 충돌 모델의 개발

Development of a New Droplet Binary Collision Model Including the Stretching Separation Regime

The present article proposes a new droplet collision model including the stretching separation regime and the formation of satellite droplets. The new model consists of several equations to calculate the post-collision characteristics of colliding droplets and satellite droplets. These equations are derived from the energy balance of droplets between before and after collision. For binary collision of water droplets, the new model shows good agreement with experimental data far the number of satellite droplets.