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Heat and Mass Transport Enhanced by Advection from a Neutrally Suspended Droplet in Shear Flow.

Record Type:	Language materials, manuscript : Monograph/item
Title/Author:	Heat and Mass Transport Enhanced by Advection from a Neutrally Suspended Droplet in Shear Flow./
Author:	Vazquez Alvarez, David.
Description:	1 online resource (76 pages)
Notes:	Source: Masters Abstracts International, Volume: 84-12.
Contained By:	Masters Abstracts International84-12.
Subject:	Aerospace engineering. -
Online resource:	click for full text (PQDT)
ISBN:	9798379731793

Heat and Mass Transport Enhanced by Advection from a Neutrally Suspended Droplet in Shear Flow.
Vazquez Alvarez, David.

Heat and Mass Transport Enhanced by Advection from a Neutrally Suspended Droplet in Shear Flow. - 1 online resource (76 pages)

Source: Masters Abstracts International, Volume: 84-12.

Thesis (M.S.)--New Mexico State University, 2023.

Includes bibliographical references

A high-fidelity computational framework, through the use of CFD, based on a Volume-Of-Fluid method is used to study the advection enhanced heat and mass transport form a single droplet neutrally suspended in a simple shear flow. The Capillary number ranges from 0.01 to 0.5 in order to encompass the entire range of small and large deformation, as well as droplet breakup, and Reynolds number ranges from 0.01 to 1. Two Schmidt numbers are considered, 10 and 100. The interaction between the droplet and the carrier fluid increases the surface area of the droplet and will also create various flow structures around the droplet. Both the diffusive and advective scalar transport are enhanced. Due to this, a complex transport pattern from the droplet to the carrier fluid is formed. Above a certain critical Capillary number value, the droplet breaks up into several smaller droplets. Advective transport is reduced, however the diffusive transport is enhanced because of the decrease in droplet size. The effects of Capillary, Reynolds, and Schmidt numbers on droplet deformation, flow characteristics, and scalar transport rate are examined over a broad range of conditions.

Electronic reproduction.
Ann Arbor, Mich. :
ProQuest,
2024

Mode of access: World Wide Web

ISBN: 9798379731793Subjects--Topical Terms:

686400
Aerospace engineering.
Subjects--Index Terms:

AdvectionIndex Terms--Genre/Form:

554714
Electronic books.

Heat and Mass Transport Enhanced by Advection from a Neutrally Suspended Droplet in Shear Flow.
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500 $a Source: Masters Abstracts International, Volume: 84-12.
500 $a Advisor: Wang, Yanxing.
502 $a Thesis (M.S.)--New Mexico State University, 2023.
504 $a Includes bibliographical references
520 $a A high-fidelity computational framework, through the use of CFD, based on a Volume-Of-Fluid method is used to study the advection enhanced heat and mass transport form a single droplet neutrally suspended in a simple shear flow. The Capillary number ranges from 0.01 to 0.5 in order to encompass the entire range of small and large deformation, as well as droplet breakup, and Reynolds number ranges from 0.01 to 1. Two Schmidt numbers are considered, 10 and 100. The interaction between the droplet and the carrier fluid increases the surface area of the droplet and will also create various flow structures around the droplet. Both the diffusive and advective scalar transport are enhanced. Due to this, a complex transport pattern from the droplet to the carrier fluid is formed. Above a certain critical Capillary number value, the droplet breaks up into several smaller droplets. Advective transport is reduced, however the diffusive transport is enhanced because of the decrease in droplet size. The effects of Capillary, Reynolds, and Schmidt numbers on droplet deformation, flow characteristics, and scalar transport rate are examined over a broad range of conditions.
533 $a Electronic reproduction. $b Ann Arbor, Mich. : $c ProQuest, $d 2024
538 $a Mode of access: World Wide Web
650 4 $a Aerospace engineering. $3 686400
650 4 $a Thermodynamics. $3 596513
650 4 $a Fluid mechanics. $3 555551
653 $a Advection
653 $a Capillary number
653 $a Droplet deformation
653 $a Heat transfer
653 $a Shear flow
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710 2 $a New Mexico State University. $b Mechanical and Aerospace Engineering. $3 1470303
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