skip to content
Prediction of the structure of fuel sprays in gas turbine combustors Preview this item
ClosePreview this item
Checking...

Prediction of the structure of fuel sprays in gas turbine combustors

Author: Jian-Shun Shuen; Sverdrup Technology, Inc.; Lewis Research Center.; American Institute of Aeronautics and Astronautics.
Publisher: [Cleveland, Ohio] : Sverdrup Technology, Inc. : NASA Lewis Research Center, [1985]
Series: AIAA paper, 86-0450.; NASA contractor report, NASA CR-175028.
Edition/Format:   Book   Microform : National government publication : Microfiche : English
Summary:
"The structure of fuel sprays in a combustion chamber is theoretically investigated using computer models of current interest. Three representative spray models are considered (1) a locally homogeneous flow (LHF) model, which assumes infinitely fast interphase transport rates (2) a deterministic separated flow (DSF) model, which considers finite rates of interphase transport but ignores effects of droplet turbulence  Read more...
Rating:

(not yet rated) 0 with reviews - Be the first.

Subjects
More like this

 

Find a copy in the library

&AllPage.SpinnerRetrieving; Finding libraries that hold this item...

Details

Material Type: Government publication, National government publication
Document Type: Book
All Authors / Contributors: Jian-Shun Shuen; Sverdrup Technology, Inc.; Lewis Research Center.; American Institute of Aeronautics and Astronautics.
OCLC Number: 232363647
Notes: "December 1985."
Presented at the 24th Aerospace Sciences Meeting, Reno, Nev., 6-9 Jan. 1986 sponsored by AIAA.
Reproduction Notes: Microfiche. [Washington, D.C. : National Aeronautics and Space Administration]. 1986]. 1 microfiche.
Description: 7, [8] pages : illustrations.
Series Title: AIAA paper, 86-0450.; NASA contractor report, NASA CR-175028.
Responsibility: by Jian-Shun Shuen.

Abstract:

"The structure of fuel sprays in a combustion chamber is theoretically investigated using computer models of current interest. Three representative spray models are considered (1) a locally homogeneous flow (LHF) model, which assumes infinitely fast interphase transport rates (2) a deterministic separated flow (DSF) model, which considers finite rates of interphase transport but ignores effects of droplet turbulence interactions and (3) a stochastic separated flow (SSF) model, which considers droplet turbulence interactions using random sampling for turbulence properties in conjunction with random-walk computations for droplet motion and transport. Two flow conditions are studied to investigate the influence of swirl on droplet life histories and the effects of droplet turbulence interactions on flow properties. Comparison of computed results with the experimental data show that general features of the flow structure can be predicted with reasonable accuracy using the two separated flow models. In contrast, the LHF model overpredicts the rate of development of the flow. While the SSF model provides better agreement with measurements than the DSF model, definitive evaluation of the significance of droplet turbulence interaction is not achieved due to uncertainties in the spray initial conditions."--NTIS abstract.

Reviews

User-contributed reviews
Retrieving GoodReads reviews...
Retrieving DOGObooks reviews...

Tags

Be the first.
Confirm this request

You may have already requested this item. Please select Ok if you would like to proceed with this request anyway.

Linked Data


Primary Entity

<http://www.worldcat.org/oclc/232363647> # Prediction of the structure of fuel sprays in gas turbine combustors
    a schema:Book, schema:CreativeWork, bgn:Microform ;
   library:oclcnum "232363647" ;
   library:placeOfPublication <http://id.loc.gov/vocabulary/countries/ohu> ;
   library:placeOfPublication <http://experiment.worldcat.org/entity/work/data/139046793#Place/cleveland_ohio> ; # Cleveland, Ohio
   schema:about <http://experiment.worldcat.org/entity/work/data/139046793#Topic/vapor_phases> ; # Vapor phases
   schema:about <http://id.worldcat.org/fast/938557> ; # Gas-turbines--Combustion chambers
   schema:about <http://experiment.worldcat.org/entity/work/data/139046793#Topic/gas_turbines_fuel_fluid_dynamics> ; # Gas-turbines--Fuel--Fluid dynamics
   schema:about <http://experiment.worldcat.org/entity/work/data/139046793#Topic/fuel_sprays> ; # Fuel sprays
   schema:about <http://experiment.worldcat.org/entity/work/data/139046793#Topic/separated_flow> ; # Separated flow
   schema:about <http://experiment.worldcat.org/entity/work/data/139046793#Topic/gas_turbine_engines> ; # Gas turbine engines
   schema:about <http://experiment.worldcat.org/entity/work/data/139046793#Topic/combustion_chambers> ; # Combustion chambers
   schema:about <http://id.loc.gov/authorities/subjects/sh85053356> ; # Gas-turbines--Combustion chambers
   schema:about <http://experiment.worldcat.org/entity/work/data/139046793#Topic/two_phase_flow> ; # Two phase flow
   schema:about <http://id.loc.gov/authorities/subjects/sh85070179> ; # Jets--Fluid dynamics
   schema:about <http://id.worldcat.org/fast/982496> ; # Jets--Fluid dynamics
   schema:contributor <http://viaf.org/viaf/155786255> ; # American Institute of Aeronautics and Astronautics.
   schema:contributor <http://viaf.org/viaf/154861035> ; # Sverdrup Technology, Inc.
   schema:contributor <http://viaf.org/viaf/155061179> ; # Lewis Research Center.
   schema:creator <http://experiment.worldcat.org/entity/work/data/139046793#Person/shuen_jian_shun> ; # Jian-Shun Shuen
   schema:datePublished "1985" ;
   schema:description ""The structure of fuel sprays in a combustion chamber is theoretically investigated using computer models of current interest. Three representative spray models are considered (1) a locally homogeneous flow (LHF) model, which assumes infinitely fast interphase transport rates (2) a deterministic separated flow (DSF) model, which considers finite rates of interphase transport but ignores effects of droplet turbulence interactions and (3) a stochastic separated flow (SSF) model, which considers droplet turbulence interactions using random sampling for turbulence properties in conjunction with random-walk computations for droplet motion and transport. Two flow conditions are studied to investigate the influence of swirl on droplet life histories and the effects of droplet turbulence interactions on flow properties. Comparison of computed results with the experimental data show that general features of the flow structure can be predicted with reasonable accuracy using the two separated flow models. In contrast, the LHF model overpredicts the rate of development of the flow. While the SSF model provides better agreement with measurements than the DSF model, definitive evaluation of the significance of droplet turbulence interaction is not achieved due to uncertainties in the spray initial conditions."--NTIS abstract."@en ;
   schema:exampleOfWork <http://worldcat.org/entity/work/id/139046793> ;
   schema:genre "Government publication"@en ;
   schema:genre "National government publication"@en ;
   schema:inLanguage "en" ;
   schema:isPartOf <http://experiment.worldcat.org/entity/work/data/139046793#Series/aiaa_paper> ; # AIAA paper ;
   schema:isPartOf <http://experiment.worldcat.org/entity/work/data/139046793#Series/nasa_contractor_report> ; # NASA contractor report ;
   schema:isPartOf <http://experiment.worldcat.org/entity/work/data/139046793#Series/nasa_cr> ; # NASA CR ;
   schema:isPartOf <http://experiment.worldcat.org/entity/work/data/139046793#Series/aiaa_papers> ; # AIAA papers ;
   schema:name "Prediction of the structure of fuel sprays in gas turbine combustors"@en ;
   schema:productID "232363647" ;
   schema:publication <http://www.worldcat.org/title/-/oclc/232363647#PublicationEvent/cleveland_ohio_sverdrup_technology_inc_nasa_lewis_research_center_1985> ;
   schema:publisher <http://experiment.worldcat.org/entity/work/data/139046793#Agent/sverdrup_technology_inc> ; # Sverdrup Technology, Inc.
   schema:publisher <http://experiment.worldcat.org/entity/work/data/139046793#Agent/nasa_lewis_research_center> ; # NASA Lewis Research Center
   wdrs:describedby <http://www.worldcat.org/title/-/oclc/232363647> ;
    .


Related Entities

<http://experiment.worldcat.org/entity/work/data/139046793#Agent/nasa_lewis_research_center> # NASA Lewis Research Center
    a bgn:Agent ;
   schema:name "NASA Lewis Research Center" ;
    .

<http://experiment.worldcat.org/entity/work/data/139046793#Agent/sverdrup_technology_inc> # Sverdrup Technology, Inc.
    a bgn:Agent ;
   schema:name "Sverdrup Technology, Inc." ;
    .

<http://experiment.worldcat.org/entity/work/data/139046793#Person/shuen_jian_shun> # Jian-Shun Shuen
    a schema:Person ;
   schema:familyName "Shuen" ;
   schema:givenName "Jian-Shun" ;
   schema:name "Jian-Shun Shuen" ;
    .

<http://experiment.worldcat.org/entity/work/data/139046793#Series/aiaa_paper> # AIAA paper ;
    a bgn:PublicationSeries ;
   schema:hasPart <http://www.worldcat.org/oclc/232363647> ; # Prediction of the structure of fuel sprays in gas turbine combustors
   schema:name "AIAA paper ;" ;
    .

<http://experiment.worldcat.org/entity/work/data/139046793#Series/aiaa_papers> # AIAA papers ;
    a bgn:PublicationSeries ;
   schema:hasPart <http://www.worldcat.org/oclc/232363647> ; # Prediction of the structure of fuel sprays in gas turbine combustors
   schema:name "AIAA papers ;" ;
    .

<http://experiment.worldcat.org/entity/work/data/139046793#Series/nasa_contractor_report> # NASA contractor report ;
    a bgn:PublicationSeries ;
   schema:hasPart <http://www.worldcat.org/oclc/232363647> ; # Prediction of the structure of fuel sprays in gas turbine combustors
   schema:name "NASA contractor report ;" ;
    .

<http://experiment.worldcat.org/entity/work/data/139046793#Series/nasa_cr> # NASA CR ;
    a bgn:PublicationSeries ;
   schema:hasPart <http://www.worldcat.org/oclc/232363647> ; # Prediction of the structure of fuel sprays in gas turbine combustors
   schema:name "NASA CR ;" ;
    .

<http://experiment.worldcat.org/entity/work/data/139046793#Topic/combustion_chambers> # Combustion chambers
    a schema:Intangible ;
   schema:name "Combustion chambers"@en ;
    .

<http://experiment.worldcat.org/entity/work/data/139046793#Topic/gas_turbine_engines> # Gas turbine engines
    a schema:Intangible ;
   schema:name "Gas turbine engines"@en ;
    .

<http://id.loc.gov/authorities/subjects/sh85053356> # Gas-turbines--Combustion chambers
    a schema:Intangible ;
   schema:name "Gas-turbines--Combustion chambers"@en ;
    .

<http://id.loc.gov/authorities/subjects/sh85070179> # Jets--Fluid dynamics
    a schema:Intangible ;
   schema:name "Jets--Fluid dynamics"@en ;
    .

<http://id.worldcat.org/fast/938557> # Gas-turbines--Combustion chambers
    a schema:Intangible ;
   schema:hasPart <http://id.loc.gov/authorities/subjects/sh85053356> ; # Gas-turbines--Combustion chambers
   schema:name "Gas-turbines--Combustion chambers"@en ;
    .

<http://id.worldcat.org/fast/982496> # Jets--Fluid dynamics
    a schema:Intangible ;
   schema:hasPart <http://id.loc.gov/authorities/subjects/sh85070179> ; # Jets--Fluid dynamics
   schema:name "Jets--Fluid dynamics"@en ;
    .

<http://viaf.org/viaf/154861035> # Sverdrup Technology, Inc.
    a schema:Organization ;
   schema:name "Sverdrup Technology, Inc." ;
    .

<http://viaf.org/viaf/155061179> # Lewis Research Center.
    a schema:Organization ;
   schema:name "Lewis Research Center." ;
    .

<http://viaf.org/viaf/155786255> # American Institute of Aeronautics and Astronautics.
    a schema:Organization ;
   schema:name "American Institute of Aeronautics and Astronautics." ;
    .


Content-negotiable representations

Close Window

Please sign in to WorldCat 

Don't have an account? You can easily create a free account.