A gas propellant can greatly augment droplet impact velocity.
Droplet recession was dramatically delayed and reduced for a propelled droplet.
A gas propelled droplet can experience fine deposition without splash at considerably higher impact We number compared to a free-falling droplet.
Correlations were proposed for the dynamic spreading and receding phases of a gas propelled droplet impact.
An analytic model was developed to determine the instantaneous droplet diameter of a gas propelled droplet impact.