• Login
    Search 
    •   Home
    • Scholarly Contributions
    • Chemical Engineering, Department of
    • Search
    •   Home
    • Scholarly Contributions
    • Chemical Engineering, Department of
    • Search
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Search

    Show Advanced FiltersHide Advanced Filters

    Filters

    Use filters to refine the search results.

    Now showing items 1-10 of 13

    • Sort Options:
    • Relevance
    • Title Asc
    • Title Desc
    • xmlui.Discovery.AbstractSearch.sort_by.dc.date.available_dt_asc
    • xmlui.Discovery.AbstractSearch.sort_by.dc.date.available_dt_desc
    • Results Per Page:
    • 5
    • 10
    • 20
    • 40
    • 60
    • 80
    • 100
    Thumbnail

    Extruding Plastic Pipe From Eccentric Dies 

    Saengow, Chaimongkol; Giacomin, A. Jeffrey; Kolitawong, Chanyut (2015-05-25)
    To solidify plastic pipe, the pipe is transported through a long cooling chamber. Inside this chamber, inside the pipe, the plastic remains molten, and this inner surface solidifies last. The flow due to the self-weight ...
    Thumbnail

    Exact Analytical Solution for Large-Amplitude Oscillatory Shear Flow from Oldroyd 8-Constant Framework: Shear Stress 

    Saengow, Chaimongkol; Giacomin, A. Jeffrey; Kolitawong, Chanyut (2017-01)
    The Oldroyd 8-constant model is a continuum framework containing, as special cases, many important constitutive equations for elastic liquids. When polymeric liquids undergo large-amplitude oscillatory shear flow, the shear ...
    Thumbnail

    Exact Analytical Solution for Large-Amplitude Oscillatory Shear Flow 

    Saengow, Chaimongkol; Giacomin, A. Jeffrey; Kolitawong, Chanyut (2015-03-16)
    When polymeric liquids undergo large-amplitude shearing oscillations, the shear stress responds as a Fourier series, the higher harmonics of which are caused by fluid nonlinearity. Previous work on large-amplitude oscillatory ...
    Thumbnail

    Padé Approximants for Large-Amplitude Oscillatory Shear Flow 

    Giacomin, A. Jeffrey; Saengow, Chaimongkol; Guay, Martin; Kolitawong, Chanyut (2015-03-17)
    Analytical solutions for either the shear stress or the normal stress differences in large-amplitude oscillatory shear flow, both for continuum or molecular models, often take the form of the first few terms of a power ...
    Thumbnail

    Reflections on Inflections 

    Saengow, Chaimongkol; Giacomin, A. Jeffrey; Gilbert, Peter H.; Kolitawong, Chanyut (2015-11-11)
    In plastics processing, the single most important rheological property is the steady shear viscosity curve: the logarithm of the steady shear viscosity versus the logarithm of the shear rate. This curve governs the volumetric ...
    Thumbnail

    Padé Approximant for Normal Stress Differences in Large-Amplitude Oscillatory Shear Flow 

    Poungthong, P.; Saengow, Chaimongkol; Giacomin, A. Jeffrey; Kolitawong, Chanyut; Merger, D.; Wilhelm, M. (2017-11)
    Analytical solutions for the normal stress differences in large-amplitude oscillatory shear flow (LAOS), for continuum or molecular models, normally take the form of the first few terms of a series expansion in the shear ...
    Thumbnail

    Nonlinear Core Deflection in Injection Molding 

    Poungthong, P.; Giacomin, A. Jeffrey; Saengow, Chaimongkol; Kolitawong, Chanyut; Liao, H.-C.; Tseng, S.-C. (2018-02)
    Injection molding of thin slender parts is often complicated by core deflection. This deflection is caused by molten plastics race tracking through the slit between the core and the rigid cavity wall. The pressure of this ...
    Thumbnail

    Power Series for Shear Stress of Polymeric Liquid in Large-Amplitude Oscillatory Shear Flow 

    Poungthong, P.; Saengow, Chaimongkol; Giacomin, A. Jeffrey; Kolitawong, Chanyut (2018-04)
    xact solutions for shear stress in a polymeric liquid subjected to large-amplitude oscillatory shear flow (LAOS) contain many Bessel functions. For the simplest of these, for instance, the corotational Maxwell fluid, in ...
    Thumbnail

    Plastic Pipe Solidification: Exact Solutions in Cylindrical Coordinates 

    Saengow, Chaimongkol; Poungthong, P.; Kolitawong, Chanyut; Giacomin, A. Jeffrey (2015-12)
    For polymer melt solidification in plastic pipe extrusion, we perform an energy balance on the pipe extrudate in cylindrical coordinates to arrive at exact solutions for the temperature, and for the solidification rate. ...
    Thumbnail

    Bubble Growth From First Principles 

    Saengow, Chaimongkol; Giacomin, A. Jeffrey; Wu, Xianghong; Kolitawong, Chanyut; Aumnate, Chuanchom; Mix, Adam W. (2016-07-05)
    We consider the simplest relevant problem in the foaming of molten plastics, the growth of a single bubble in a sea of highly viscous Newtonian fluid, and without interference from other bubbles. This simplest problem has ...
    • 1
    • 2

    DSpace software copyright © 2002-2015  DuraSpace
    Contact Us
    Theme by 
    Atmire NV
     

     

    Browse

    All of QSpaceCommunities & CollectionsPublished DatesAuthorsTitlesSubjectsTypesThis CommunityPublished DatesAuthorsTitlesSubjectsTypes

    My Account

    LoginRegister

    Discover

    AuthorGiacomin, A. Jeffrey (13)
    Kolitawong, Chanyut (13)
    Saengow, Chaimongkol (13)Poungthong, P. (6)Aumnate, Chuanchom (1)Gilbert, Peter H. (1)Guay, Martin (1)Liao, H.-C. (1)Merger, D. (1)Mix, Adam W. (1)... View MoreSubjectLAOS (7)Higher harmonics (4)Large-amplitude oscillatory shear (4)Large-amplitude oscillatory shear flow (3)Corotational Maxwell fluid (2)Corotational Maxwell fluids (2)Normal stress differences (2)Padé approximants (2)Taylor series expansion (2)Bubble expansion (1)... View MoreDate Published2019 (5)2017 (3)2016 (1)2015 (4)

    DSpace software copyright © 2002-2015  DuraSpace
    Contact Us
    Theme by 
    Atmire NV