تصفح حسب المؤلف "Hamdan, M."

السجلات المعروضة 1 -- 4 من 4

    • An Evaluation of the COVID-19 Pandemic and Perceived Social Distancing Policies in Relation to Planning, Selecting, and Preparing Healthy Meals: An Observational Study in 38 Countries Worldwide 

      Backer, C.D.; Teunissen, L.; Cuykx, I.; Decorte, P.; Pabian, S.; ... more authors ( Frontiers Media S.A. , 2021 , Article)
      Objectives: To examine changes in planning, selecting, and preparing healthy foods in relation to personal factors (time, money, stress) and social distancing policies during the COVID-19 crisis. Methods: Using cross-sectional ...

    • Analysis of particulate behavior in porous media 

      Siyyam, Hani I.; Hamdan, M.H. ( Shanghai University Press , 2008 , Article)
      In this work, we analyze the behavior of the particle phase in the flow of a particle-laden mixture through a porous medium. An attempt is made to model the diffusion and dispersion processes, and to quantify the deviation ...

    • Analytical approach to the Darcy–Lapwood–Brinkman equation 

      Merabet, N.; Siyyam, H.; Hamdan, M.H. ( Elsevier , 2007 , Article)
      Three exact solutions are obtained for flow through porous media, as governed by the Darcy–Lapwood–Brinkman model, for a given vorticity distribution. The resulting flow fields are identified as reversing flows; stagnation ...

    • Standard numerical schemes for coupled parallel flow over porous layers 

      Siyyam, H.; Merabet, N.; Hamdan, M.H. ( Elsevier , 2007 , Article)
      In this work, we develop finite difference schemes of various orders of accuracy that are suitable for the simulation of flow through and over porous layers. The flow through the porous layer is assumed to be governed by ...