Zobrazeno 1 - 10
of 355
pro vyhledávání: '"Vanapalli, Siva A."'
Autor:
Darabad, Masoud Norouzi, Singha, Sagnik, Blawzdziewicz, Jerzy, Vanapalli, Siva A., Vaughn, Mark W.
We investigate imbibition of a monodisperse emulsion into a low-aspect ratio microfluidic channel with the height h comparable to the droplet diameter d. For confinement ratio d/h = 1.2, the tightly confined disk-like droplets in the channel move mor
Externí odkaz:
http://arxiv.org/abs/2102.02774
The mechanisms for phase separation in highly concentrated emulsions when subjected to a thermal phase transition remain to be elucidated. Here, we create a hexagonally close-packed monodisperse emulsion in 2D and show that during a cool-heat cycle,
Externí odkaz:
http://arxiv.org/abs/2004.06701
Akademický článek
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Publikováno v:
Phys. Rev. E 101, 030602 (2020)
We report a new mechanism for nucleation in a monolayer of hexagonally packed monodisperse droplet arrays. Upon cooling, we observe solidified droplets to nucleate their supercooled neighbors giving rise to an autocatalytic-like mechanism for acceler
Externí odkaz:
http://arxiv.org/abs/1911.03004
Autor:
Gupta, Siddhartha, Vanapalli, Siva A.
In this study, we report the use of digital holography microscopy (DHM) for 3D-resolved flow kinematics and shear rheometry of viscoelastic polymeric fluids. We computationally reconstruct the recorded holograms to visualize the tracer imbued flow vo
Externí odkaz:
http://arxiv.org/abs/1910.00620
Autor:
Shukre, Rajasi, Ericson, Thomas E, Unruh, Daniel K, Harbin, Hannah J, Cozzolino, Anthony F, Chen, Chau-Chyun, Vanapalli, Siva A.
Publikováno v:
In Microporous and Mesoporous Materials July 2022 339
Autor:
Ellwood, Rebecca A., Hewitt, Jennifer E., Torregrossa, Roberta, Philp, Ashleigh M., Hardee, Justin P., Hughes, Samantha, van de Klashorst, David, Gharahdaghi, Nima, Anupom, Taslim, Slade, Luke, Deane, Colleen S., Cooke, Michael, Etheridge, Timothy, Piasecki, Mathew, Antebi, Adam, Lynch, Gordon S., Philp, Andrew, Vanapalli, Siva A., Whiteman, Matthew, Szewczyk, Nathaniel J.
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America, 2021 Mar 01. 118(9), 1-12.
Externí odkaz:
https://www.jstor.org/stable/27027406
Publikováno v:
In Colloids and Surfaces A: Physicochemical and Engineering Aspects 5 May 2022 640
The transport of deformable objects including polymer particles, vesicles and cells, has been a subject of interest for several decades where the majority of experimental and theoretical studies have been focused on circular tubes. Due to advances in
Externí odkaz:
http://arxiv.org/abs/1711.02187
Autor:
Nekouei, Mehdi, Vanapalli, Siva A.
We used volume-of-fluid (VOF) method to perform three-dimensional numerical simulations of droplet formation of Newtonian fluids in microfluidic T-junction devices. To evaluate the performance of the VOF method we examined the regimes of drop formati
Externí odkaz:
http://arxiv.org/abs/1703.00937