NSF award 2550238 · Georgia Tech Research Corporation

Collaborative Research: Physics of Breakup and Population-Balance Modeling of Oil-Coated Air Bubbles in Strong Turbulence

Final report due

29 December 2029

in 1,168 days · The award ends on 31 August 2029.

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award ending 2029-08-31 · Research.gov
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No-cost extension notice21 Aug 2029in 1038 days
award ending 2029-08-31 · Research.gov
PAPPG 24-1: “at least ten calendar days prior to the end date”
Final report due29 Dec 2029in 1168 days
award ending 2029-08-31 · Research.gov
PAPPG 24-1: “no later than 120-days following the end date of the award”
Project outcomes report due29 Dec 2029in 1168 days
award ending 2029-08-31 · Research.gov
PAPPG 24-1: “no later than 120 days following the end date”
Award is closed out29 Dec 2029in 1168 days
award ending 2029-08-31 · Research.gov
PAPPG 24-1: “financially closed out 120 days after their expiration date”

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NSF lists this award's end date as 31 August 2029.
NSF rules say the final report is due no later than 120 days after that.
So the final report is due by 29 December 2029.

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Award card

Award number: 2550238
Period of support: 1 Sep 2026 – 31 Aug 2029
Amount: $308,748
Awardee: Georgia Tech Research Corporation, Atlanta, GA
Program: PMP-Particul&MultiphaseProcess
Directorate: ENG

Abstract

Many natural and industrial processes rely on the transport of bubbles and droplets through fluids. In some cases, bubbles and droplets are coated by a thin layer of another liquid. This creates bubbles with complex structures that behave differently from ordinary, bare bubbles. These coated bubbles affect processes ranging from oil spill dispersion to targeted drug delivery. Breakup of a coated bubble yields a…

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