Impact of Viscous Droplets on Dry and Wet Substrates for Spray Painting Processes

This paper presents numerical studies of the viscous droplet impact on dry and wetted solid walls for spray painting applications, focusing on air entrapment, film structure, and flake (flat pigment) orientation. The results were compared with experimental observations using various high-speed camer...

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Bibliographic Details
Main Authors: Qiaoyan Ye, Oliver Tiedje, Bo Shen, Joachim Domnick
Format: Article
Language:English
Published: MDPI AG 2025-05-01
Series:Fluids
Subjects:
Online Access:https://www.mdpi.com/2311-5521/10/5/131
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