全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Khaled Moaddy
来源:[J].Advances in Difference Equations(IF 0.76), 2017, Vol.2017 (1)Springer
摘要:In this paper, we study the effect of time delay and the scaled Rayleigh number on chaotic convection in porous media with fractional order. The stability analysis for different fractional-order cases is investigated and the effective chaotic range of the fractional order is dete...
作者:L. Henríquez-Vargas , E. Villaroel , J. Gutierrez ...
来源:[J].Journal of the Brazilian Society of Mechanical Sciences and Engineering(IF 0.234), 2017, Vol.39 (10), pp.3965-3979Springer
摘要:In this work we present flow simulations in laminar and turbulent regime within a representative elementary volume of a simplified porous media by solving the Navier–Stokes equations and a Low- Re turbulence \(k{-}\epsilon\) model. Numerical solution was achieved with an i...
作者:Zhi Dou , Xueyi Zhang , Zhou Chen ...
来源:[J].Water(IF 0.973), 2019, Vol.11 (6)DOAJ
摘要:The cementation of porous media leads to the variation of the pore space and heterogeneity of the porous media. In this study, four porous media (PM1, PM2, PM3, and PM4) with the different radii of solid grains were generated to represent the different cementation degrees of the ...
作者:Trishikhi Raychoudhury , Vikranth Kumar Surasani
来源:[J].Journal of Earth System Science(IF 0.695), 2017, Vol.126 (4)Springer
摘要:Retention of surface-modified nanoscale zero-valent iron (NZVI) particles in the porous media near the point of injection has been reported in the recent studies. Retention of excess particles in porous media can alter the media properties. The main objectives of this study are...
作者:Xing Wu , Yanghai Yu , Yanbin Tang
来源:[J].Boundary Value Problems(IF 0.922), 2016, Vol.2016 (1), pp.1-14Springer
摘要:Abstract(#br)In this paper, we study the global well-posedness of the 3D incompressible critical dissipative porous media equation with small initial data in the Triebel-Lizorkin space ...
作者:Wenxin Yu , Yigang He
来源:[J].Boundary Value Problems(IF 0.922), 2014, Vol.2014 (1), pp.1-11Springer
摘要:Abstract(#br)In this paper, we prove the local well-posedness for the incompressible porous media equation in Triebel-Lizorkin spaces and obtain blow-up criterion of smooth solutions. The main tools we use are the Fourier localization technique and Bony’s paraproduct decomposi...
作者:Lina Zhang , Shifeng Geng , Yuling Gao
来源:[J].Boundary Value Problems(IF 0.922), 2019, Vol.2019 (1), pp.519-540Springer
摘要:Abstract(#br)In this paper, we consider convergence rates to solutions for the damped system of compressible adiabatic flow through porous media with boundary effect. Compared with the results obtained by Pan, the better convergence rates are obtained in this paper. Our approach ...
作者:HongWei Zhou , YaHeng Zhang , AiMin Li ...
来源:[J].Chinese Science Bulletin(IF 1.319), 2008, Vol.53 (16), pp.2438-2445Springer
摘要:Abstract(#br)Researches on the boundary shape of fluid flow in porous media play an important role in engineering practices, such as petroleum exploitation, nuclear waste disposal and groundwater contamination. In this paper, six types of artificial porous samples (emery jade) wi...
作者:J. K. Arthur
来源:[J].Journal of Applied Fluid Mechanics(IF 0.263), 2018, Vol.11 (2), pp.297-307DOAJ
摘要:One of the essential areas of the study of transport in porous medium is the flow phenomena at the onset of inertia. While this area has attracted considerable research interest, many fundamental questions remain. Such questions relate to things such as the nature of the multi...
作者:Peyman Maghsoudi , Majid Siavashi
来源:[J].Journal of Thermal Analysis and Calorimetry(IF 1.982), 2019, Vol.135 (2), pp.947-961Springer
摘要:Mixed convection of Cu–water nanofluid inside a two-sided lid-driven cavity filled with heterogeneous porous media is optimized. The horizontal walls are adiabatic and movable, and the vertical walls are exposed to constant hot and cold temperatures. Two-phase mixture model...

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