skip to content
Flow through a cylindrical tube in the slip flow regime. Preview this item
ClosePreview this item
Checking...

Flow through a cylindrical tube in the slip flow regime.

Author: F Edward Ehlers; BOEING SCIENTIFIC RESEARCH LABS SEATTLE WASH MATHEMATICS RESEARCH LAB.
Publisher: Ft. Belvoir Defense Technical Information Center NOV 1969.
Edition/Format:   Print book : English
Database:WorldCat
Summary:
By the introduction of a parabolic velocity profile, the boundary layer momentum and continuity equations were reduced to ordinary differential equations by integration across the tube. The coefficients in the velocity profile were determined to satisfy the slip boundary condition of Maxwell at the tube wall and the condition of zero shear at the edge of the boundary layer. In place of the energy equation, the total  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

Document Type: Book
All Authors / Contributors: F Edward Ehlers; BOEING SCIENTIFIC RESEARCH LABS SEATTLE WASH MATHEMATICS RESEARCH LAB.
OCLC Number: 227572449
Description: 43 pages

Abstract:

By the introduction of a parabolic velocity profile, the boundary layer momentum and continuity equations were reduced to ordinary differential equations by integration across the tube. The coefficients in the velocity profile were determined to satisfy the slip boundary condition of Maxwell at the tube wall and the condition of zero shear at the edge of the boundary layer. In place of the energy equation, the total temperature in the inlet region was assumed to be a linear function of the velocity and the constants were determined to satisfy the temperature jump condition of Poisson at the wall. Similar formulae were developed for isothermal flow. Calculations of the inlet length for the flow to become fully developed viscous slip flow were made for both theories. For inlet Mach numbers above a critical value at small dimensionless inlet mean free paths, the flow does not become fully developed but the boundary layer thickness attains a maximum when the core velocity is about equal to the speed of sound. This critical Mach number increases rapidly with increasing inlet values of the mean free path, indicating that slip flow is more apt to become fully developed than continuum flow. (Author).

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/227572449> # Flow through a cylindrical tube in the slip flow regime.
    a schema:Book, schema:CreativeWork ;
    library:oclcnum "227572449" ;
    library:placeOfPublication <http://experiment.worldcat.org/entity/work/data/137282355#Place/ft_belvoir> ; # Ft. Belvoir
    library:placeOfPublication <http://id.loc.gov/vocabulary/countries/vau> ;
    schema:about <http://experiment.worldcat.org/entity/work/data/137282355#Topic/pipes> ; # Pipes
    schema:about <http://experiment.worldcat.org/entity/work/data/137282355#Thing/slip_flow> ; # SLIP FLOW
    schema:about <http://experiment.worldcat.org/entity/work/data/137282355#Topic/cylindrical_bodies> ; # (Cylindrical bodies
    schema:about <http://experiment.worldcat.org/entity/work/data/137282355#Topic/boundary_layer> ; # Boundary layer
    schema:about <http://experiment.worldcat.org/entity/work/data/137282355#Topic/fluid_mechanics> ; # Fluid Mechanics
    schema:about <http://experiment.worldcat.org/entity/work/data/137282355#Topic/adiabatic_gas_flow> ; # Adiabatic gas flow
    schema:about <http://experiment.worldcat.org/entity/work/data/137282355#Topic/aerodynamics> ; # Aerodynamics
    schema:about <http://experiment.worldcat.org/entity/work/data/137282355#Topic/velocity> ; # Velocity
    schema:about <http://experiment.worldcat.org/entity/work/data/137282355#Topic/aerodynamic_characteristics> ; # Aerodynamic characteristics)
    schema:bookFormat bgn:PrintBook ;
    schema:contributor <http://experiment.worldcat.org/entity/work/data/137282355#Organization/boeing_scientific_research_labs_seattle_wash_mathematics_research_lab> ; # BOEING SCIENTIFIC RESEARCH LABS SEATTLE WASH MATHEMATICS RESEARCH LAB.
    schema:contributor <http://experiment.worldcat.org/entity/work/data/137282355#Person/ehlers_f_edward> ; # F Edward Ehlers
    schema:datePublished "NOV 1969" ;
    schema:datePublished "1969" ;
    schema:description "By the introduction of a parabolic velocity profile, the boundary layer momentum and continuity equations were reduced to ordinary differential equations by integration across the tube. The coefficients in the velocity profile were determined to satisfy the slip boundary condition of Maxwell at the tube wall and the condition of zero shear at the edge of the boundary layer. In place of the energy equation, the total temperature in the inlet region was assumed to be a linear function of the velocity and the constants were determined to satisfy the temperature jump condition of Poisson at the wall. Similar formulae were developed for isothermal flow. Calculations of the inlet length for the flow to become fully developed viscous slip flow were made for both theories. For inlet Mach numbers above a critical value at small dimensionless inlet mean free paths, the flow does not become fully developed but the boundary layer thickness attains a maximum when the core velocity is about equal to the speed of sound. This critical Mach number increases rapidly with increasing inlet values of the mean free path, indicating that slip flow is more apt to become fully developed than continuum flow. (Author)."@en ;
    schema:exampleOfWork <http://worldcat.org/entity/work/id/137282355> ;
    schema:inLanguage "en" ;
    schema:name "Flow through a cylindrical tube in the slip flow regime."@en ;
    schema:productID "227572449" ;
    schema:publication <http://www.worldcat.org/title/-/oclc/227572449#PublicationEvent/ft_belvoirdefense_technical_information_centernov_1969> ;
    schema:publisher <http://experiment.worldcat.org/entity/work/data/137282355#Agent/defense_technical_information_center> ; # Defense Technical Information Center
    wdrs:describedby <http://www.worldcat.org/title/-/oclc/227572449> ;
    .


Related Entities

<http://experiment.worldcat.org/entity/work/data/137282355#Agent/defense_technical_information_center> # Defense Technical Information Center
    a bgn:Agent ;
    schema:name "Defense Technical Information Center" ;
    .

<http://experiment.worldcat.org/entity/work/data/137282355#Organization/boeing_scientific_research_labs_seattle_wash_mathematics_research_lab> # BOEING SCIENTIFIC RESEARCH LABS SEATTLE WASH MATHEMATICS RESEARCH LAB.
    a schema:Organization ;
    schema:name "BOEING SCIENTIFIC RESEARCH LABS SEATTLE WASH MATHEMATICS RESEARCH LAB." ;
    .

<http://experiment.worldcat.org/entity/work/data/137282355#Person/ehlers_f_edward> # F Edward Ehlers
    a schema:Person ;
    schema:familyName "Ehlers" ;
    schema:givenName "F. Edward" ;
    schema:name "F Edward Ehlers" ;
    .

<http://experiment.worldcat.org/entity/work/data/137282355#Topic/adiabatic_gas_flow> # Adiabatic gas flow
    a schema:Intangible ;
    schema:name "Adiabatic gas flow"@en ;
    .

<http://experiment.worldcat.org/entity/work/data/137282355#Topic/aerodynamic_characteristics> # Aerodynamic characteristics)
    a schema:Intangible ;
    schema:name "Aerodynamic characteristics)"@en ;
    .

<http://experiment.worldcat.org/entity/work/data/137282355#Topic/cylindrical_bodies> # (Cylindrical bodies
    a schema:Intangible ;
    schema:name "(Cylindrical bodies"@en ;
    .


Content-negotiable representations

Close Window

Please sign in to WorldCat 

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