Mechanism of temporal interface evolution and internal circulations during the droplet formation in a planar slit T-microchannel
Akepogu Venkateshwarlu,
Ram Prakash Bharti
Abstract:The present study has numerically explored the mechanism of interface evolution and internal flow circulations during the droplet formation in two-phase flow through a planar T-microchannel. The two-dimensional unsteady form of the conservative level set equation coupled with Navier–Stokes equations has been solved using the finite element method. The range of parameters include the contact angle (θ) from 120° to 180°, and the flow rate ratio (Qr) from 0.1 to 10 for the low capillary number (Cac≤10−2). The pre… Show more
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