# Добірка наукової літератури з теми "Darcy flow model"

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## Статті в журналах з теми "Darcy flow model":

Wang, Yuan, Yu-long Niu, and Qiang Feng. "Study on the REV Size of Fractured Rock in the Non-Darcy Flow Based on the Dual-Porosity Model." *Geofluids* 2018 (2018): 1–22. http://dx.doi.org/10.1155/2018/7535927.

Di Nucci, Carmine, and Daniele Celli. "From Darcy Equation to Darcy Paradox." *Fluids* 7, no. 4 (March 22, 2022): 120. http://dx.doi.org/10.3390/fluids7040120.

Yang, Bin, Tianhong Yang, Zenghe Xu, Honglei Liu, Wenhao Shi, and Xin Yang. "Numerical simulation of the free surface and water inflow of a slope, considering the nonlinear flow properties of gravel layers: a case study." *Royal Society Open Science* 5, no. 2 (February 2018): 172109. http://dx.doi.org/10.1098/rsos.172109.

Lai, Bitao, Jennifer L. Miskimins, and Yu-Shu Wu. "Non-Darcy Porous-Media Flow According to the Barree and Conway Model: Laboratory and Numerical-Modeling Studies." *SPE Journal* 17, no. 01 (October 19, 2011): 70–79. http://dx.doi.org/10.2118/122611-pa.

Sefidgar, Mostafa, M. Soltani, Kaamran Raahemifar, and Hossein Bazmara. "Effect of Fluid Friction on Interstitial Fluid Flow Coupled with Blood Flow through Solid Tumor Microvascular Network." *Computational and Mathematical Methods in Medicine* 2015 (2015): 1–8. http://dx.doi.org/10.1155/2015/673426.

Fu, Xiang, Xiang Fang Li, Shi Qing Cheng, Liang Huang, and Xiang Rong Nie. "Pressure Behavior of a Coupling Model with Variable Permeability Effect." *Applied Mechanics and Materials* 152-154 (January 2012): 364–68. http://dx.doi.org/10.4028/www.scientific.net/amm.152-154.364.

Fu, Xiang, Xiang Fang Li, Shi Qing Cheng, Liang Huang, and Xiang Rong Nie. "Pressure Behavior of a Coupling Model with Variable Permeability Effect." *Applied Mechanics and Materials* 152-154 (January 2012): 689–93. http://dx.doi.org/10.4028/www.scientific.net/amm.152-154.689.

Aryanti, N., Y. Bindar, and I. G. Wenten. "Two Dimentional Numerical Models Of Hollow Fiber Membrane Contactor." *REAKTOR* 6, no. 2 (June 19, 2017): 77. http://dx.doi.org/10.14710/reaktor.6.2.77-84.

Hdhiri, Najib, and Brahim Ben Beya. "Numerical study of laminar mixed convection flow in a lid-driven square cavity filled with porous media." *International Journal of Numerical Methods for Heat & Fluid Flow* 28, no. 4 (April 3, 2018): 857–77. http://dx.doi.org/10.1108/hff-04-2016-0146.

Yan, Liang Dong, Zhi Juan Gao, and Feng Gang Dai. "Effective use Model of Low Permeability Oil Reservoir." *Advanced Materials Research* 753-755 (August 2013): 53–57. http://dx.doi.org/10.4028/www.scientific.net/amr.753-755.53.

## Дисертації з теми "Darcy flow model":

Fahs, Amin. "Modeling of naturel convection in porous media : development of semi-analytical and spectral numerical solutions of heat transfer problem in special domains." Thesis, Strasbourg, 2021. https://publication-theses.unistra.fr/restreint/theses_doctorat/2021/Fahs_Amin_2021_ED269.pdf.

The problem of the porous square cavity is extensively used as a common benchmark case for Natural convection (NC) problem in porous media. It can be used for several numerical, theoretical, and practical purposes. All the existing high accurate solutions are developed under steady-state conditions. However, it is well known that the processes of NC in porous media occurs naturally in a time-dependent procedure, as boundary conditions can be variable in time. Also, the convergence of the steady-state solution is known to be difficult. To overcome this difficulty, the steady-state solution is often simulated as a transient solution that evolves until reaching the steady-state condition. These time-dependent modes are very efficient to detect the effects of the parameter variations on the physical process of NC, especially for the subject of interest in this thesis: the domain inclination level and hot wall temperature variation in time. For this purpose, three goals are identified in this Thesis: 1. Developing a time-dependent solution of natural convection in porous media using the Darcy model in two modes: Transient and unsteady. 2. Investigating the time-dependent behavior of natural convection in porous media having the domain inclination level as a variable parameter in two modes: Transient and unsteady. 3. Developing a time-dependent solution of natural convection in porous media using the Darcy-Lapwood-Brinkman model in two modes: Transient and unsteady. To do so, according to the high accuracy in the simply connected domains, one of the Galerkin spectral weighted residual method is chosen to develop a space-time dependent solution for NC problem in a square porous cavity. Applying the Fourier-Galerkin (FG) procedure, two configurations dealing with transient and unsteady regimes are considered where each solution is derived for a wide range of Rayleigh numbers with other special conditions. This work of thesis is explained in details as five chapters.The NC physical process with the time-dependent variations is described in the transient mode to reach the steady-state solution and for the unsteady mode during a one period using periodic sinusoidal boundary conditions on the cavity hot wall. Finally, the work of this thesis is described in details in five chapters; while the sixth and last chapter is devoted to the summary and conclusion.The results in this thesis work provide a set of high-accurate data that are published in three papers to be used for testing numerical codes of heat transfer in time-dependent configurations

Hyde, Eoin Ronan. "Multi-scale parameterisation of static and dynamic continuum porous perfusion models using discrete anatomical data." Thesis, University of Oxford, 2014. http://ora.ox.ac.uk/objects/uuid:4c7df64f-b134-4b5c-8502-e34fb2c937c9.

Thibaud, Laurent. "Contribution à l'étude de la convection naturelle à l'intérieur d'un cylindre vertical poreux soumis à une densité de flux thermique parietal constante : application aux silos à grains." Poitiers, 1988. http://www.theses.fr/1988POIT2299.

Brihi, Sarra. "Mathematical analysis and numerical approximation of flow models in porous media." Thesis, Normandie, 2018. http://www.theses.fr/2018NORMC263/document.

This thesis is devoted to Darcy Brinkman Forchheimer (DBF) equations with a non standard boundary conditions. We prove first the existence of different type of solutions (weak, strong) of the stationary DBF problem in a simply connected domain with boundary conditions on the normal component of the velocity field and the tangential component of the vorticity. Next, we consider Brinkman Forchheimer (BF) system with boundary conditions on the pressure in a non simply connected domain. We prove the well-posedness and the existence of a strong solution of this problem. We establish the regularity of the solution in the L^p spaces, for p >= 2.The approximation of the non stationary DBF problem is based on the pseudo-compressibility approach. The second order's error estimate is established in the case where the boundary conditions are of type Dirichlet or Navier. Finally, the finite elements Galerkin Discontinuous method is proposed and the convergence is settled concerning the linearized DBF problem and the non linear DBF system with a non standard boundary conditions

Terblanche, Luther. "The prediction of flow through two-dimensional porous media." Thesis, Stellenbosch : University of Stellenbosch, 2006. http://hdl.handle.net/10019.1/1722.

When considering flow through porous media, different flow regimes may be identified. At very small Reynolds numbers the relation between the pressure gradient and the velocity of the fluid is linear. This flow regime ...

Hennicker, Julian. "Discrétisation gradient de modèles d’écoulements à dimensions hybrides dans les milieux poreux fracturés." Thesis, Université Côte d'Azur (ComUE), 2017. http://www.theses.fr/2017AZUR4057/document.

This thesis investigates the modelling of Darcy flow through fractured porous media and its discretization on general polyhedral meshes. We follow the approach of hybrid dimensional models, invoking a complex network of planar fractures. The models account for matrix-fracture interactions and fractures acting either as drains or as barriers, i.e. we have to deal with pressure discontinuities at matrix-fracture interfaces. In the case of two phase flow, we present two models, which permit to treat gravity dominated flow as well as discontinuous capillary pressure at the material interfaces. The numerical analysis is performed in the general framework of the Gradient Discretisation Method, which is extended to the models under consideration. Two families of schemes namely the Vertex Approximate Gradient scheme (VAG) and the Hybrid Finite Volume scheme (HFV) are detailed and shown to fit in the gradient scheme framework, which yields, in particular, convergence. For single phase flow, we obtain convergence of order 1 via density results. For two phase flow, the existence of a solution is obtained as a byproduct of the convergence analysis. Several test cases are presented. For single phase flow, we study the convergence on different types of meshes for a family of solutions. For two phase flow, we compare the hybrid-dimensional models to the reference equidimensional model, in which fractures have the same dimension as the matrix. This does not only provide quantitative evidence about computational gain, but also leads to deep insight about the quality of the proposed reduced models

Nchabeleng, Mathibele Willy. "Hydraulic fracture with Darcy and non-Darcy flow in a porous medium." Thesis, 2017. http://hdl.handle.net/10539/22740.

This research is concerned with the analysis of a two-dimensional Newtonian fluid-driven fracture in a permeable rock. The fluid flow in the fracture is laminar and the fracture is driven by the injection of a Newtonian fluid into it. Most of the problems in litera- ture involving fluid flow in permeable rock formation have been modeled with the use of Darcy's law. It is however known that Darcy's model breaks down for flows involv- ing high fluid velocity, such as the flow in a porous rock formation during hydraulic fracturing. The Forchheimer flow model is used to describe the non-Darcy fluid flow in the porous medium. The objective of this study is to investigate the problem of a fluid-driven fracture in a porous medium such that the flow in the porous medium is non-Darcy. Lubrication theory is applied to the system of partial di erential equations since the fracture that is considered is thin and its width slowly varies along its length. For this same reason, Perkins-Kern-Nordgren approximation is adopted. The theory of Lie group analysis of differential equations is used to solve the nonlinear coupled sys- tem of partial differential equations to obtain group invariant solutions for the fracture half-width, leak-o depth and length of the fracture. The strength of fluid leak-off at the fracture wall is classi ed into three forms, namely, weak, strong and moderate. A group invariant solution of the traveling wave form is obtained and an exact solution for the case in which there is weak fluid leak-off at the interface is found. A dimensionless parameter, F0, termed the Forchheimer number was obtained and investigated. Nu- merical results are obtained for both the case of Darcy and non-Darcy flow. Computer generated graphs are used to illustrate the analytical and numerical results.

MT2017

Lehr, Heather Lyn. "Analysis of a Darcy-Stokes system modeling flow through vuggy porous media." Thesis, 2004. http://hdl.handle.net/2152/1234.

"Optimized Reduced Models for Discrete Fracture Networks Used in Modeling Particle Flow and Transport." Tulane University, 2020.

Discrete fracture networks (DFNs) can be modeled with polygonal representations that are useful for geophysical modeling of nuclear waste containment and hydrofrac- turing. Flow and transport calculations are possible, but computationally expensive, limiting the feasibility for model uncertainty quantification. Graphs are used to re- duce model complexity and computation time. We present the formulation of using a graph as a reduced model for DFNs and pose the inversion problem central to this research. We present a novel alternative to Darcy’s law on graphs using the well known Brinkman formulation on the continuum. We apply the Levenberg-Marquardt algorithm to optimize graphs, calibrating them to observed data through the inversion problem. We present the deficiencies in physically motivated graphs, and show how optimized graphs produce better results overall. Our solution finds lumped parameters representing the fracture properties, and is used to reduce the computational time required for particle transport calculations. Breakthrough curves are produced on our obtained solutions, which closely match the high fidelity model. We present examples of creating these reduced models for DFNs with 500 fractures to illustrate the methodology and optimization scheme used to obtain an improved result over a previous formulation.

1

Jaime Lopez-Merizalde

Thomas, Sunil George. "On some problems in the simulation of flow and transport through porous media." 2009. http://hdl.handle.net/2152/6575.

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## Книги з теми "Darcy flow model":

Dudgeon, C. R. *Non-Darcy flow of groundwater*. Manly Vale, N.S.W: University of New South Wales, Water Research Laboratory, 1985.

## Частини книг з теми "Darcy flow model":

Nazarenko, Nelli N., and Anna G. Knyazeva. "Transfer of a Biological Fluid Through a Porous Wall of a Capillary." In *Springer Tracts in Mechanical Engineering*, 503–20. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-60124-9_22.

Chen, Junbin, Jia’en Lin, Liang Wu, and Xiaoming Wang. "Well Test Model and Analytical Method of Finite Conductivity Vertical Fracture Bilinear Flow of Low-Speed Non-darcy Flow." In *Springer Series in Geomechanics and Geoengineering*, 1825–37. Singapore: Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-10-7560-5_164.

Pradeepa, T., and Ch RamReddy. "Micropolar Fluid Flow over a Frustum of Cone Subjected to Convective Boundary Condition: Darcy–Forchheimer Model." In *Lecture Notes in Electrical Engineering*, 129–46. Singapore: Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-19-1824-7_9.

Madhava Reddy, Ch, Ch RamReddy, and D. Srinivasacharya. "Joule Heating and Thermophoresis Effects on Unsteady Natural Convection Flow of Doubly Stratified Fluid in a Porous Medium with Variable Fluxes: A Darcy–Brinkman Model." In *Numerical Heat Transfer and Fluid Flow*, 103–12. Singapore: Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-13-1903-7_13.

Dine, Houssein Nasser El, Mazen Saad, and Raafat Talhouk. "A Finite Volume Scheme for Darcy-Brinkman’s Model of Two-Phase Flows in Porous Media." In *Progress in Industrial Mathematics at ECMI 2016*, 695–703. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-63082-3_104.

Sheikholeslami, Mohsen. "Darcy Model for Nanofluid Flow in a Porous Media by Means of CVFEM." In *Application of Control Volume Based Finite Element Method (CVFEM) for Nanofluid Flow and Heat Transfer*, 441–82. Elsevier, 2019. http://dx.doi.org/10.1016/b978-0-12-814152-6.00013-8.

Sheikholeslami, Mohsen. "Non-Darcy Model for Nanofluid Hydrothermal Treatment in a Porous Medium Using CVFEM." In *Application of Control Volume Based Finite Element Method (CVFEM) for Nanofluid Flow and Heat Transfer*, 483–546. Elsevier, 2019. http://dx.doi.org/10.1016/b978-0-12-814152-6.00014-x.

Filipovic, Nenad, Milos Radovic, Dalibor D. Nikolic, Igor Saveljic, Zarko Milosevic, Themis P. Exarchos, Gualtiero Pelosi, Dimitrios I. Fotiadis, and Oberdan Parodi. "Computer Predictive Model for Plaque Formation and Progression in the Artery." In *Coronary and Cardiothoracic Critical Care*, 220–45. IGI Global, 2019. http://dx.doi.org/10.4018/978-1-5225-8185-7.ch012.

Filipovic, Nenad, Milos Radovic, Dalibor D. Nikolic, Igor Saveljic, Zarko Milosevic, Themis P. Exarchos, Gualtiero Pelosi, Dimitrios I. Fotiadis, and Oberdan Parodi. "Computer Predictive Model for Plaque Formation and Progression in the Artery." In *Handbook of Research on Trends in the Diagnosis and Treatment of Chronic Conditions*, 279–300. IGI Global, 2016. http://dx.doi.org/10.4018/978-1-4666-8828-5.ch013.

Marzougui, Souad, and Mourad Magherbi. "Irreversibility and Heat Transfer in Darcy-Forchheimer Magnetized Flow in a Porous Double Lid-Driven Cavity Filled With Copper-Water Nanofluid." In *Advances in the Modelling of Thermodynamic Systems*, 134–53. IGI Global, 2022. http://dx.doi.org/10.4018/978-1-7998-8801-7.ch008.

## Тези доповідей конференцій з теми "Darcy flow model":

Zhang, Andi. "Multiphase flow model of the transition between Darcy flow and Forchheimer flow." In *World Environmental and Water Resources Congress 2013*. Reston, VA: American Society of Civil Engineers, 2013. http://dx.doi.org/10.1061/9780784412947.050.

Peng, Xiaolong, Zhilin Qi, Baosheng Liang, and Xueli Liu. "A New Darcy-Stokes Flow Model for Cavity-Fractured Reservoir." In *Production and Operations Symposium*. Society of Petroleum Engineers, 2007. http://dx.doi.org/10.2118/106751-ms.

Xiong, Yi, Jinbiao Yu, Hongxia Sun, Jiangru Yuan, Zhaoqin Huang, and Yu-shu Wu. "A New Non-Darcy Flow Model for Low Velocity Multiphase Flow in Tight Reservoirs." In *SPE Europec featured at 78th EAGE Conference and Exhibition*. Society of Petroleum Engineers, 2016. http://dx.doi.org/10.2118/180072-ms.

Saboorian-Jooybari, Hadi, and Peyman Pourafshary. "Non-Darcy Flow Effect in Fractured Tight Reservoirs: How Significant Is It at Low Flow Rates and Away from Wellbores?" In *SPE Middle East Unconventional Resources Conference and Exhibition*. SPE, 2015. http://dx.doi.org/10.2118/spe-172948-ms.

Belhaj, Hadi, Shabbir Mustafiz, Fuxi Ma, M. Satish, and M. R. Islam. "Modeling Horizontal Well Oil Production Using Modified Brinkman’s Model." In *ASME 2005 International Mechanical Engineering Congress and Exposition*. ASMEDC, 2005. http://dx.doi.org/10.1115/imece2005-81726.

Zeng, Fanhua, and Gang Zhao. "Semi-Analytical Model for Reservoirs with Forchheimer's Non-Darcy Flow." In *SPE Gas Technology Symposium*. Society of Petroleum Engineers, 2006. http://dx.doi.org/10.2118/100540-ms.

Balhoff, Matthew Thomas, and Mary Fanett Wheeler. "A Predictive Pore-Scale Model for Non-Darcy Flow in Anisotropic Media." In *SPE Annual Technical Conference and Exhibition*. Society of Petroleum Engineers, 2007. http://dx.doi.org/10.2118/110838-ms.

Civan, Faruk. "Phenomenological Filtration Model for Highly Compressible Filter Cakes Involving Non-Darcy Flow." In *SPE Mid-Continent Operations Symposium*. Society of Petroleum Engineers, 1999. http://dx.doi.org/10.2118/52147-ms.

Li, Dachang, Corneliu-Liviu Ionescu, Ivbade Thaddeus Ehighebolo, Byron Haynes Jr., Ainur Zhazbayeva, Bakyt Yergaliyeva, and Luigi Francia. "Modeling and Simulation of Non-Darcy or Turbulent Flow for Oil Wells." In *SPE Annual Caspian Technical Conference*. SPE, 2022. http://dx.doi.org/10.2118/212067-ms.

Shokir, E., and A. Showman. "A New Model for Estimating the Non Darcy Flow Coefficient Using Genetic Programming." In *82nd EAGE Annual Conference & Exhibition*. European Association of Geoscientists & Engineers, 2020. http://dx.doi.org/10.3997/2214-4609.202012167.

## Звіти організацій з теми "Darcy flow model":

Lohne, Arild, Arne Stavland, Siv Marie Åsen, Olav Aursjø, and Aksel Hiorth. *Recommended polymer workflow: Interpretation and parameter identification*. University of Stavanger, November 2021. http://dx.doi.org/10.31265/usps.202.

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