Home▸Fluid Dynamics & Aerodynamics▸Piezo Drop-on-Demand Printhead (2D): Resonator Pulse Width and Drop Formation

🖨️ Piezo Drop-on-Demand Printhead (2D): Resonator Pulse Width and Drop Formation

2D nozzle cross-section of a piezoelectric inkjet head: a damped 24 kHz chamber resonator is driven by a voltage pulse, the pressure pushes ink through the nozzle and drops are fired onto paper. Checks cover ring-down, optimal pulse width, static limit and Rayleigh-Plateau.

Fluid Dynamics & Aerodynamics2DModerate60 FPS📱 Mobile-adapted🤖 ChatGPT⇄ 3D version

⚙ Under the hood

inkjetpiezoelectricdrop-on-demandOhnesorge numberRayleigh-Plateau

2D · HTML5 Canvas 2D · 60 FPS target · runs fully client-side, no install