The spray characteristics of Gas-Centered Swirl Coaxial Injector was investigated. There were different characteristics with or without gas flow. When gas flow was accelerated, the measure value was smaller than without gas flow. The spray angle, brea...
The spray characteristics of Gas-Centered Swirl Coaxial Injector was investigated. There were different characteristics with or without gas flow. When gas flow was accelerated, the measure value was smaller than without gas flow. The spray angle, breakup length and film thickness were presented in accordance with the momentum flux ratio. As the momentum flux ratio and recess length increased, the measured values decreased.