: The interaction of pressure waves with the fluid leads to droplet ejection. Key parameters include viscosity , surface tension , and nozzle shape .
The design of a piezo inkjet head involves a multi-domain physical chain: Design of Piezo Inkjet Print Heads: From Acoust...
The primary resource for this topic is the book (often referred to with the subtitle "From Acoustic Propagation to Microfluidics" in research contexts) by J. Frits Dijksman , published by Wiley-VCH in October 2018. : The interaction of pressure waves with the