Showing 61 - 80 results of 458 for search '"complex fluids"', query time: 0.13s Refine Results
  1. 61

    Incorporating Rheological Nonlinearity into Fractional Calculus Descriptions of Fractal Matter and Multi-Scale Complex Fluids by Rathinaraj, Joshua David John, McKinley, Gareth H., Keshavarz, Bavand

    Published 2021
    “…The linear viscoelastic properties of many multi-scale complex fluids exhibit a power-law behavior that spans over many orders of magnitude in time or frequency, and we can accurately describe this linear viscoelastic rheology using fractional constitutive models. …”
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    Article
  2. 62

    A fractional K-BKZ constitutive formulation for describing the nonlinear rheology of multiscale complex fluids by Jaishankar, Aditya, McKinley, Gareth H.

    Published 2015
    “…Empirical rules such as the Cox–Merz rule and Gleissle mirror relations are frequently used to estimate the nonlinear response of complex fluids from linear rheological data. We use the fractional model framework to assess the performance of such heuristic rules and quantify the systematic offsets, or shift factors, that can be observed between experimental data and the predicted nonlinear response. …”
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    Influence of Complex Fluid Flow on Temperature Distribution in the Rotor Region of Large Hydrogenerator Under the Rotor Rotation by Han Jichao, Sun Yutian, Zheng Ping, Qi Haiming, Dong Jiechen, Liu Yufei, Zhang Chunli, Ge Baojun, Li Weili

    Published 2022-01-01
    “…The distribution of complex fluid velocity in the rotor region is calculated using the finite volume method. …”
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    Article
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    Galerkin scheme on entropy generation in complex fluid involving gyrotactic microorganisms on cylinder/surface via solar thermal radiations by Kanit Mukdasai, Umar Nazir

    Published 2023-05-01
    “…In the current analysis, numerical investigation for double diffusion and gyrotactic microorganisms in complex fluid involving Dufour and Soret influences over stretching cylinder, and stretching surface is investigated new research in recent developments and analysis of such problems are not observed yet in the open literature. …”
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    Article
  10. 70

    Time-resolved linear and non-linear rheology of thixotropic and aging complex fluids: Application to particulate and biopolymeric physical gels by John Rathinaraj, Joshua David

    Published 2022
    “…The time-resolved rheometric techniques and procedures for quantifying the rheology of rapidly mutating complex fluids can be extended to a wide range of soft materials and allows us to obtain insight into how microstructural changes drive the evolution in the bulk rheological behavior for thixotropic and aging materials.…”
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    Thesis
  11. 71

    Laun's rule for predicting the first normal stress coefficient in complex fluids: A comprehensive investigation using fractional calculus

    Published 2024
    “…We investigate the mathematical conditions underlying the validity of Laun's relationship by employing the time-strain–separable Wagner constitutive formulation to develop an integral expression for the first normal stress coefficient of a complex fluid in steady shear flow. We utilize the fractional Maxwell liquid model to describe the linear relaxation dynamics compactly and accurately and incorporate material nonlinearities using a generalized damping function of Soskey–Winter form. …”
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    Article
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