Search Results - "Khomami, B"

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  1. 1

    Ethnicity, obesity and the prevalence of impaired glucose tolerance and type 2 diabetes in PCOS: a systematic review and meta-regression by Kakoly, N S, Khomami, M B, Joham, A E, Cooray, S D, Misso, M L, Norman, R J, Harrison, C L, Ranasinha, S, Teede, H J, Moran, L J

    Published in Human reproduction update (01-07-2018)
    “…Abstract BACKGROUND Our prior meta-analyses demonstrated an increased prevalence of impaired glucose tolerance (IGT) and type 2 diabetes mellitus (T2DM) with…”
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    Journal Article
  2. 2

    High-fidelity scaling relationships for determining dissipative particle dynamics parameters from atomistic molecular dynamics simulations of polymeric liquids by Nafar Sefiddashti, M. H., Boudaghi-Khajehnobar, M., Edwards, B. J., Khomami, B.

    Published in Scientific reports (10-03-2020)
    “…An optimized Dissipative Particle Dynamics (DPD) model with simple scaling rules was developed for simulating entangled linear polyethylene melts. The scaling…”
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    Journal Article
  3. 3

    Pattern formation in Taylor-Couette flow of dilute polymer solutions: dynamical simulations and mechanism by Thomas, D G, Sureshkumar, R, Khomami, B

    Published in Physical review letters (04-08-2006)
    “…We report spatiotemporal pattern formation in Taylor-Couette flow (i.e., flow between rotating cylinders) of viscoelastic dilute polymer solutions obtained for…”
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    Journal Article
  4. 4

    Continuum and multi-scale simulation of mixed kinematics polymeric flows with stagnation points: Closure approximation and the high Weissenberg number problem by Abedijaberi, A., Khomami, B.

    Published in Journal of non-Newtonian fluid mechanics (01-06-2011)
    “…► Simulation of complex kinematics flows of dilute polymeric solutions with internal stagnation points has been performed. ► The origin of the high Weissenberg…”
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    Journal Article Conference Proceeding
  5. 5

    Turbulent channel flow of dilute polymeric solutions: Drag reduction scaling and an eddy viscosity model by Li, C.F., Gupta, V.K., Sureshkumar, R., Khomami, B.

    Published in Journal of non-Newtonian fluid mechanics (01-12-2006)
    “…Direct numerical simulation of viscoelastic turbulent channel flows up to the maximum drag reduction (MDR) limit has been performed. The simulation results in…”
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    Journal Article
  6. 6

    A mean-field anisotropic diffusion model for unentangled polymeric liquids and semi-dilute solutions: Model development and comparison with experimental and simulation data by Kim, J.M., Stephanou, P.S., Edwards, B.J., Khomami, B.

    Published in Journal of non-Newtonian fluid mechanics (01-06-2011)
    “…A coarse-grained mesoscopic model was developed based on the ansatz that a specific polymer molecule diffuses through the nearby neighboring chains more easily…”
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    Journal Article Conference Proceeding
  7. 7

    Passive scalar transport in polymer drag-reduced turbulent channel flow by Gupta, V. K., Sureshkumar, R., Khomami, B.

    Published in AIChE journal (01-07-2005)
    “…Passive scalar transport in turbulent channel flow of viscoelastic dilute polymer solutions exhibiting drag reduction (DR) is studied using direct numerical…”
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    Journal Article
  8. 8

    Flow of branched polymer melts in a lubricated cross-slot channel: a combined computational and experimental study by Abedijaberi, A., Soulages, J., Kröger, M., Khomami, B.

    Published in Rheologica acta (2009)
    “…Numerical simulations have been performed to evaluate the accuracy of the multimode Giesekus model in predicting the flow behavior of a rheologically well…”
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    Journal Article
  9. 9

    Experimental investigation of purely elastic instabilities in periodic flows by Arora, K., Sureshkumar, R., Khomami, B.

    Published in Journal of non-Newtonian fluid mechanics (30-12-2002)
    “…Purely elastic instabilities in the flows of polyisobutylene-based Boger fluids in the periodic channel (PC) and past a (linear) periodic array of closely…”
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    Journal Article Conference Proceeding
  10. 10

    A computationally efficient approach for Hi fidelity fine graining from bead-spring models to bead-rod models by Venkataramani, V., Sureshkumar, R., Khomami, B.

    Published in Journal of non-Newtonian fluid mechanics (15-02-2008)
    “…The Random Walk Spring (RWS) [P.T. Underhill, P.S. Doyle, On the coarse-graining of polymers into bead-spring chains, J. Non-Newtonian Fluid Mech. 122 (2004)…”
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    Journal Article Conference Proceeding
  11. 11

    Time-dependent simulations of non-axisymmetric patterns in Taylor–Couette flow of dilute polymer solutions by Thomas, D.G., Al-Mubaiyedh, U.A., Sureshkumar, R., Khomami, B.

    Published in Journal of non-Newtonian fluid mechanics (01-10-2006)
    “…Nonlinear dynamics that ensue after the inception of viscoelastic flow instabilities in homogeneous, curvilinear shear flows remain largely unexplored. In this…”
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  12. 12

    Temperature increases caused by shear banding in as-cast and relaxed Zr-based bulk metallic glasses under compression by Jiang, W.H., Liu, F.X., Liao, H.H., Choo, H., Liaw, P.K., Edwards, B.J., Khomami, B.

    Published in Journal of materials research (01-11-2008)
    “…Using an infrared camera, the temperature evolution of as-cast and relaxed bulk metallic glasses during compression was measured. Substantial variations in the…”
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    Journal Article
  13. 13

    Modeling of injected pultrusion processes: A numerical approach by Kommu, S., Khomami, B., Kardos, J. L.

    Published in Polymer composites (01-08-1998)
    “…Injected pultrusion (IP) is an attractive process for high volume, high performance, and low cost manufacture of continuous fiber reinforced polymer matrix…”
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  14. 14
  15. 15

    Effect of inertia on thermoelastic flow instability by Thomas, D.G, Sureshkumar, R, Khomami, B

    Published in Journal of non-Newtonian fluid mechanics (01-07-2004)
    “…Thermal effects induced by viscous heating cause thermoelastic flow instabilities in curvilinear shear flows of viscoelastic polymer solutions. These…”
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    Journal Article Conference Proceeding
  16. 16

    Hydrodynamic stability of unidirectional shear flow of linear and branched polymeric melts by Arora, K., Ganesan, V., Sureshkumar, R., Khomami, B.

    Published in Journal of non-Newtonian fluid mechanics (20-08-2004)
    “…In this study, the linear stability of homogeneous shear flow of polymer melts has been investigated by using a prototypical reptation-based model, namely, the…”
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    Journal Article
  17. 17

    The instability mechanism of single and multilayer Newtonian and viscoelastic flows down an inclined plane by HUANG, Chao-Tsai, KHOMAMI, Bamin

    Published in Rheologica acta (01-09-2001)
    “…The instability mechanism of single and multilayer flow of Newtonian and viscoelastic fluids down an inclined plane has been examined based on a rigorous…”
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  18. 18

    3-D nonisothermal flow simulation model for injected pultrusion processes by Mustafa, I., Khomami, B., Kardos, J. L.

    Published in AIChE journal (01-01-1999)
    “…Injected pultrusion (IP) is an efficient process for high‐quality, low‐cost, high‐volume manufacturing of polymeric composites with relatively simple cross…”
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    Journal Article
  19. 19

    Energetic effects on the stability of viscoelastic Dean flow by Al-Mubaiyedh, U.A, Sureshkumar, R, Khomami, B

    Published in Journal of non-Newtonian fluid mechanics (25-12-2000)
    “…The influence of energetics on the linear stability of viscoelastic Dean flow of an Oldroyd-B liquid has been investigated. Our analyses show that when the…”
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    Journal Article
  20. 20

    An experimental/theoretical investigation of interfacial instabilities in superposed pressure-driven channel flow of Newtonian and well-characterized viscoelastic fluids: Part II. Nonlinear stability by Khomami, B., Renardy, Y., Su, K.C., Clarke, M.A.

    Published in Journal of non-Newtonian fluid mechanics (01-06-2000)
    “…The interfacial stability of pressure driven channel flow consisting of a highly elastic Boger fluid superposed on as silicone oil is investigated…”
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