Modeling two-phase flow with stochastic coalescence/breakage model

Ki Sun Park; Gouping Xia; Stephen D. Heister

Modeling two-phase flow with stochastic coalescence/breakage model

Ki Sun Park, Gouping Xia, Stephen D. Heister

Research output: Contribution to conference › Paper › peer-review

Abstract

Gas-particle flows are modeled to attempt to account for coalescence and breakup of liquid droplets dispersed within the gas phase. The one-way coupled population balance equation describing the change of number concentration by the modeled particle to particle interactions and aerodynamic forces is solved by the quadrature method of moments(QMOM). Computations are performed on a typical converging-diverging nozzle attached to a rocket motor. The Herdan's mean diameter evolution is predicted according to different droplet characteristics and pressure at nozzle inlet.

Original language	English
Publication status	Published - 2010
Externally published	Yes
Event	46th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit - Nashville, TN, United States Duration: Jul 25 2010 → Jul 28 2010

Conference

Conference	46th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit
Country/Territory	United States
City	Nashville, TN
Period	7/25/10 → 7/28/10

ASJC Scopus subject areas

Aerospace Engineering
Control and Systems Engineering

Cite this

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title = "Modeling two-phase flow with stochastic coalescence/breakage model",

abstract = "Gas-particle flows are modeled to attempt to account for coalescence and breakup of liquid droplets dispersed within the gas phase. The one-way coupled population balance equation describing the change of number concentration by the modeled particle to particle interactions and aerodynamic forces is solved by the quadrature method of moments(QMOM). Computations are performed on a typical converging-diverging nozzle attached to a rocket motor. The Herdan's mean diameter evolution is predicted according to different droplet characteristics and pressure at nozzle inlet.",

author = "Park, {Ki Sun} and Gouping Xia and Heister, {Stephen D.}",

year = "2010",

language = "English",

note = "46th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit ; Conference date: 25-07-2010 Through 28-07-2010",

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TY - CONF

T1 - Modeling two-phase flow with stochastic coalescence/breakage model

AU - Park, Ki Sun

AU - Xia, Gouping

AU - Heister, Stephen D.

PY - 2010

Y1 - 2010

N2 - Gas-particle flows are modeled to attempt to account for coalescence and breakup of liquid droplets dispersed within the gas phase. The one-way coupled population balance equation describing the change of number concentration by the modeled particle to particle interactions and aerodynamic forces is solved by the quadrature method of moments(QMOM). Computations are performed on a typical converging-diverging nozzle attached to a rocket motor. The Herdan's mean diameter evolution is predicted according to different droplet characteristics and pressure at nozzle inlet.

AB - Gas-particle flows are modeled to attempt to account for coalescence and breakup of liquid droplets dispersed within the gas phase. The one-way coupled population balance equation describing the change of number concentration by the modeled particle to particle interactions and aerodynamic forces is solved by the quadrature method of moments(QMOM). Computations are performed on a typical converging-diverging nozzle attached to a rocket motor. The Herdan's mean diameter evolution is predicted according to different droplet characteristics and pressure at nozzle inlet.

UR - http://www.scopus.com/inward/record.url?scp=84856888137&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84856888137&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:84856888137

T2 - 46th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit

Y2 - 25 July 2010 through 28 July 2010

ER -

Modeling two-phase flow with stochastic coalescence/breakage model

Abstract

Conference

ASJC Scopus subject areas

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