Drop impact dynamics: Splashing, spreading, receding, bouncing...

The review deals with drop impacts on thin liquid layers and dry surfaces. The impacts resulting in crown formation,ire referred to as splashing. Crowns and their propagation are discussed in detail, as well as some additional kindred, albeit nonsplashing, phenomena like drop spreading and deposition, receding (recoil), jetting, fingering, and rebound. The review begins with an explanation of various practical motivations feeding the interest in the fascinating phenomena of drop impact, and the above-mentioned topics are then considered in their experimental, theoretical, and computational aspects.