Numerical Analysis of Convective Mass Transfer during Multi-Droplet Impingement on a Structured Surface in the Presence of an Adhered Liquid Film—An Application to Spray Etching of PCBs

Numerical Analysis of Convective Mass Transfer during Multi-Droplet Impingement on a Structured Surface in the Presence of an Adhered Liquid Film—An Application to Spray Etching of PCBs

Multi-droplet impingement is a fundamental aspect inherent to all kinds of technical spray processes which typically aim at enhancing the convective exchange of reagents or heat at the impinged surface. In this paper, the impingement of multiple droplets onto a structured surface is investigated by...

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Bibliographic Details
Main Authors: Werner Eßl, Georg Reiss, Peter Raninger, Werner Ecker, Nadine Körbler, Eva Gerold, Helmut Antrekowitsch, Jolanta Klocek, Thomas Krivec
Format: Article
Language:English
Published: MDPI AG 2023-06-01
Series:Fluids
Subjects:
Volume of Fluid
droplet impingement
structured surface
spray etching
convective mass transfer
Online Access:https://www.mdpi.com/2311-5521/8/6/180

Internet

https://www.mdpi.com/2311-5521/8/6/180

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