Droplet Microfluidics Generator Calculator
Two-phase multiphase microfluidics: Model droplet diameter ($d_{drop}$), generation frequency ($f$), Capillary number ($Ca$), and pinching regimes (squeezing vs dripping).
Flow Rates & Fluid Properties
Carrier oil (e.g. fluorinated oil)
Aqueous sample (cells / reagents)
FC-40 ~3.5, HFE-7500 ~1.24
With surfactant ~3–6 mN/m
Nozzle / Orifice Geometry
Junction restriction width
Droplet Generation Metrics
Droplet Diameter d_drop:
--
-- pL
Generation Frequency:
--
Droplets per second (Hz)
Capillary Number Ca:
--
Viscous vs capillary forces
Flow Rate Ratio (Qd / Qc):
--
Phase velocity balance
| Pinching Regime: | -- |
| Mean Orifice Velocity: | -- |
| Monodispersity Expectation: | -- |
| Single-Cell Encapsulation Capacity: | -- |
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