Showing 1 - 20 results of 111 for search '(variable OR variables) mass diffusion', query time: 0.15s Refine Results
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    An Application of the Finite Element Method for Heat and Mass Transfer of Boundary Layer Flow Using Variable Thermal Conductivity and Mass Diffusivity by Muhammad Shoaib Arif, Kamaleldin Abodayeh, Yasir Nawaz

    Published 2022-01-01
    “…Since mass diffusivity and thermal conductivity cannot be considered constants in practical analysis, an existing heat and mass transfer model of unsteady mixed convection flow over a stretching sheet is modified by incorporating the effects of nonlinear mixed convection variable thermal conductivity and mass diffusivity and solved its dimensionless form by applying the finite element method which is the main novelty of this work. …”
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    Bioconvective thermal estimation of radiative micropolar nanofluid with mass suction and variable Brownian diffusion: Cattaneo–Christov model by D. K. Almutairi

    Published 2025-01-01
    “…This analysis aims to disclose the bioconvective significance of micropolar nanofluid under the assumptions of variable thermal quantities. The variable role thermal conductivity, Brownian diffusivity and motile density have been incorporated. …”
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    Triple mass diffusion phenomenon in tangent hyperbolic fluid with variable thickness, Soret, and Dufour theory: Galerkin finite element method by Umar Nazir, Muhammad Sohail, Hashem Alyami, Masoud Alajmi, Jihad Younis, Hamad Almujibah

    Published 2025-06-01
    “…This study’s objective focuses on the transport phenomena of triple mass diffusion for the steady and incompressible flow of hyperbolic tangent fluid on a vertical surface including variable thickness, solutal buoyancy, and thermal forces. …”
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    Performance analysis of diffusive thermo and thermo diffusive aspect in rate type chemically reactive liquid subject to variable fluid properties by Cyrus Raza Mirza, M. Waqas, Saja Mohammad Almohammadi, M. Zubair, Umid Turdialiyev, Nurnadiah Zamri, Nidhal Ben Khedher

    Published 2024-12-01
    “…Modeling of thermal (energy) and species concentration is based on thermal source, variable conductivity, chemical reaction and variable diffusivity. …”
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    Connecting variability in global transcription rate to mitochondrial variability. by Ricardo Pires das Neves, Nick S Jones, Lorena Andreu, Rajeev Gupta, Tariq Enver, Francisco J Iborra

    Published 2010-12-01
    “…We also found marked cell-to-cell variability in the amount of cellular mitochondrial mass. …”
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    Double-diffusive convection in flow of Carreau fluid with variable density inside converging and diverging channels of rectilinear walls by Muhammad Hamza, Dil Nawaz Khan Marwat, Noureen

    Published 2024-12-01
    “…In this article, the effects of double-diffusive convection have been seen on the flow of Carreau fluid of variable density, maintained inside straight and converging (diverging) channels. …”
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    Soret and dufour impacts on radiative power-law fluid flow via continuously stretchable surface with varying viscosity and thermal conductivity by T. S. Khaleque, A. Hossain, M. D. Shamshuddin, Mohammad Ferdows, S. O. Salawu, Shuyu Sun

    Published 2024-10-01
    “…The enhanced thermal gradient results in improved non-similarity parameters, yet it demonstrates a decrease with an increase in variable thermal diffusivity. There is a decrease in the temperature gradient as the buoyancy term reduces, while an increase is observed with changes in the Prandtl number. …”
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    Nanofluid induced non-Fourier thermal and non-Fickian solutal transport in viscoelastic nanomaterial with variable characteristics by M. Waqas, Muhammad Bilal Riaz, Rasan Sarbast Faisal, Zainab Abbas Abd Alhassan, Dakhil N. Taha

    Published 2025-06-01
    “…., energy and concentration) are modeled under varying conductivity, generalized heat-mass transference (i.e., Cattaneo-Christov (CC) dual diffusion theories) and varying diffusivity. …”
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    Investigation of mass and heat transport in bi-directional stretched flow of Sisko fluid with variable magnetic field and radiation effects via OHAM by Muhammad Sohail, Syed Tehseen Abbas, Kamaleldin Abodayeh

    Published 2024-11-01
    “…The present work investigates mass and heat transport in non-Newtonian Sisko fluid past a three-dimensional bi-directional stretched heated surface with MHD effect, heat radiation, Joule warming, variable thermic conductivity, and temperature-dependent diffusivity. …”
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    Double diffusive convection in non-newtonian fluid flow with quadratic radiation and variable viscosity: Heat generation effects in lower stagnation point of solid sphere by Khadija Rafique, Zafar Mahmood, Ioan-Lucian Popa, Talha Anwar, Abhinav Kumar

    Published 2025-09-01
    “…Driven by the necessity of improved heat and mass transfer under challenging physical conditions, this work offers a thorough investigation of double-diffusive Casson nanofluid flow over a solid sphere at lower stagnation point flow in the presence of quadratic thermal radiation, heat generation, magnetic field effects, and variable fluid viscosity. …”
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    Castleman Disease in a Patient with Common Variable Immunodeficiency by Luisa Ricciardi, Fabiana Furci, Antonio Ieni, Antonio Macrì

    Published 2019-01-01
    “…Common variable immunodeficiency (CVID) is a primary immunodeficiency due to a disorder of the adaptive immune system which causes hypogammaglobulinemia and therefore an increased susceptibility to infection; noninfectious, inflammatory conditions including systemic autoimmunity and lymphoproliferative complications are also commonly associated with CVID. …”
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    Contribution of intravoxel incoherent motion MRI to diffusion-weighted MRI in differentiating benign from malignant breast masses by Dina Rashed, Magdy Elsayed Mohamed Settein, Nihal M. Batouty

    Published 2025-02-01
    “…The aim of this study was to assess the capability of IVIM variables to discriminate between benign and malignant breast lesions by obtaining diffusion and perfusion data from normal tissues of breast and breast lesions through intravoxel incoherent motion (IVIM) imaging utilising biexponentially analysis of multiple b-value diffusion-weighted imaging (DWI) and comparing these variables to the apparent diffusion coefficient (ADC) derived from monoexponentially analysis. …”
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    NMR Spectroscopy Study of the Effect of the Molecular Mass of Hypromellose Phthalate on Its Solubility by S. V. Moiseev, N. E. Kuz’mina, E. Yu. Severinova, N. D. Bunyatyan, V. A. Evteev

    Published 2023-09-01
    “…The function of the dissolution rate against the molecular mass of hypromellose phthalate is non-linear. The article provides a compelling reason for further research to derive a correlation equation for the dissolution rate of hypromellose phthalate as a function of two variables (molecular mass and proportion of phthalate groups in the polymer).…”
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    Unsteady MHD Flow of Nanofluid with Variable Properties over a Stretching Sheet in the Presence of Thermal Radiation and Chemical Reaction by Musa Antidius Mjankwi, Verdiana Grace Masanja, Eunice W. Mureithi, Makungu Ng’oga James

    Published 2019-01-01
    “…The unsteady magnetohydrodynamics (MHD) flow of nanofluid with variable fluid properties over an inclined stretching sheet in the presence of thermal radiation and chemical reaction is studied taking into account the effect of variable fluid properties in thermal conductivity and diffusion coefficient. …”
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    Analytical and numerical computations for bioconvective flow Maxwell nanofluid with variable thermal properties using homotopy analysis method and finite difference scheme by Jawaher Alzahrani

    Published 2025-05-01
    “…The consideration of variable thermal conductivity and mass diffusivity enhances the heat and mass transfer phenomenon.…”
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    Neural network approach for thermal analysis of magnetized radiative micropolar hybrid nanofluid flow on a variable porous stretching sheet with Cattaneo-Christov flux model by Ebrahem A. Algehyne, Mashael A. Aljohani, Khadijah M. Abualnaja, Wafa F. Alfwzan, Arshad Khan, Emad E. Mahmoud

    Published 2025-07-01
    “…Additionally, the Cattaneo-Christov flux model is used to accurately describe mass and heat diffusion by accounting for relaxation time effects, providing a more realistic representation of thermal transport phenomena. …”
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