A Study on the Behavior of Liquid Film Flow in Intake Manifold - On the improvement of intake manifold system -

흡기관내(吸氣管內) 액막류(液膜流) 거동(擧動)에 관(開)한 연구(硏究) (I) - 흡기계통(吸氣系統)의 품질개선(品質改善)을 위(爲)하여 -

This paper deals with the experimental study on the behavior of fuel flow in intake manifold of gasoline engine. The main purpose of this study is an analysis of air stream velocity, behavior of liquid film flow, generation of atomization and atomization rate by using the basic apparatus which is manufactured the visible, straight tube type model of intake manifold. As the result, we have found factors which influenced on the behavior of liquid film flow in intake manifold.