On Classification of Water-in-Oil and Oil-in-Water Droplet Generation Regimes in Flow-Focusing Microfluidic Devices.

Autor:	Kamnerdsook, Ampol, Juntasaro, Ekachai, Khemthongcharoen, Numfon, Chanasakulniyom, Mayuree, Sripumkhai, Witsaroot, Pattamang, Pattaraluck, Promptmas, Chamras, Atthi, Nithi, Jeamsaksiri, Wutthinan
Předmět:	MICROFLUIDIC devices OIL-water interfaces DROPLETS PHASE diagrams CALCIUM
Zdroj:	Colloids & Interfaces; Mar2023, Vol. 7 Issue 1, p17, 19p
Abstrakt:	The objective of this research work is to propose a phase diagram that can be used to find a proper operating condition for generating droplets of different types. It is found that the phase diagram of QR versus CaD can effectively classify the droplet generation into three vivid regimes: dripping, jetting and tubing. For the dripping regime, its operating condition is in the range of either CaD < 10−4 and QR < 50 or 10−3 < CaD < 10−4 and QR < 1. For the jetting regime, its operating condition is in the range of either CaD < 1.35 × 10−2 and QR > 100 or CaD > 1.35 × 10−2 and QR > 1. For the tubing regime, its operating condition is in the range of CaD > 1.35 × 10−2 and QR < 1. [ABSTRACT FROM AUTHOR]
Databáze:	Complementary Index
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