Academic literature on the topic 'Study of fluid flow'

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Journal articles on the topic "Study of fluid flow"

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Wang, Y., M. Bortolotto, S. Suo, C. O’Sullivan, M. J. Blunt, and M. Sawada. "Pore Scale Study of Polymer Fluid Flow." IOP Conference Series: Earth and Environmental Science 1480, no. 1 (2025): 012114. https://doi.org/10.1088/1755-1315/1480/1/012114.

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Abstract Preventing excavations from collapsing before inserting the permanent structure is essential in many geotechnical projects. Support fluids, most commonly comprising suspensions of bentonite clay, are one way to achieve this support. Compared to bentonite slurries, support systems that use polymer fluids are economical and have a smaller environmental impact. Currently, a poor understanding of how these support fluids achieve support hinders the broad application of these materials in ground engineering. One key issue is quantifying the fluid-particle interaction force, which ultimatel
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Choi, Hyo Won, and Abdul I. Barakat. "Numerical study of the impact of non-Newtonian blood behavior on flow over a two-dimensional backward facing step." Biorheology: The Official Journal of the International Society of Biorheology 42, no. 6 (2005): 493–509. http://dx.doi.org/10.1177/0006355x2005042006001.

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Endothelial cell (EC) responsiveness to shear stress is essential for vasoregulation and plays a role in atherogenesis. Although blood is a non-Newtonian fluid, EC flow studies in vitro are typically performed using Newtonian fluids. The goal of the present study was to determine the impact of non-Newtonian behavior on the flow field within a model flow chamber capable of producing flow disturbance and whose dimensions permit Reynolds and Womersley numbers comparable to those present in vivo. We performed two-dimensional computational fluid dynamic simulations of steady and pulsatile laminar f
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Pepe, Vinicius, Antonio F. Miguel, Flávia Zinani, and Luiz Rocha. "Numerical Study of Carreau Fluid Flow in Symmetrically Branched Tubes." Symmetry 17, no. 1 (2024): 48. https://doi.org/10.3390/sym17010048.

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The non-Newtonian Carreau fluid model is a suitable model for pseudoplastic fluids and can be used to characterize fluids not so different from biological fluids, such as the blood, and fluids involved in geological processes, such as lava and magma. These fluids are frequently conveyed by complex flow structures, which consist of a network of channels that allow the fluid to flow from one place (source or sink) to a variety of locations or vice versa. These flow networks are not randomly arranged but show self-similarity at different spatial scales. Our work focuses on the design of self-simi
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Hsu, C. H., S. Y. Hu, K. Y. Kung, C. C. Kuo, and C. C. Chang. "A Study on the Flow Patterns of a Second Grade Viscoe-Lastic Fluid Past a Cavity in a Horizontal Channel." Journal of Mechanics 29, no. 2 (2012): 207–15. http://dx.doi.org/10.1017/jmech.2012.143.

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AbstractThis paper studies the behavior of second grade viscoelastic fluid past a cavity in a horizontal channel. The effects of Reynolds number, fluid elasticity and the aspect ratio of the cavity on the flow field are simulated numerically. The equations are converted into the vorticity and stream function equations. The solution is obtained by the finite difference method.The behavior of viscoelastic fluids is quite different from the Newtonian fluid, due to the effects of fluid elasticity. Only one flow pattern appears when the Newtonian fluid past the cavity. However, three kinds of flow
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Zhang, Xiangxiang, Kai Gu, Chengyu Liu, Yangbing Cao, J. G. Wang, and Feng Gao. "Study on Fluid Front Motion of Water, Nitrogen, and CO2 during Anisotropic Flow in Shale Reservoirs." Geofluids 2022 (December 5, 2022): 1–9. http://dx.doi.org/10.1155/2022/7202972.

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The fluid front motion is an important phenomenon during anisotropic fluid flow in rock engineering. The pore pressure and mechanical responses may be significantly influenced and show an obvious difference near the moving fluid front. However, few studies have been conducted to investigate the front motion of different types of fluids during anisotropic fluid flow. In this work, a numerical model was proposed to detect the front motion of water, nitrogen, and CO2 in anisotropic shale reservoirs. The full coupling effects among mechanical deformation, fluid flow, and moving boundary in anisotr
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Liao, Chang Rong, J. H. Hao, D. X. Zhao, and K. L. Wang. "Study on Design Method of Magneto-Rheological Fluid Shock Absorber Employing Shear Rate Profiles and Experimental Tests." Applied Mechanics and Materials 121-126 (October 2011): 1095–99. http://dx.doi.org/10.4028/www.scientific.net/amm.121-126.1095.

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The flow differential equation for Magneto-rheological (MR) fluids in annular channels of MR fluid shock absorber is set up and several rational simplifications are made. Analytical shear stress profiles of MR fluids through annular channels are obtained via solution of the flow differential equation. An analytical study on MR fluid shock absorber is present employing shear stress profiles. Both boundary conditions and compatible conditions are established. Both flow velocity profiles and total volumetric flow rate are developed by integration by parts and numerical integration. The prediction
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Norasia, Yolanda, Mohamad Tafrikan, and Bhamakerti Hafiz Kamaluddin. "ANALYSIS OF THE MAGNETOHYDRODYNAMICS NANOVISCOUS FLUID BASED ON VOLUME FRACTION AND THERMOPHYSICAL PROPERTIES." BAREKENG: Jurnal Ilmu Matematika dan Terapan 17, no. 1 (2023): 0331–40. http://dx.doi.org/10.30598/barekengvol17iss1pp0331-0340.

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Fluid flow control is applied in engineering and industry using computational fluid dynamics. Based on density, fluids are divided into two parts, namely non-viscous fluids and viscous fluids. Nanofluid is a fluid that has non-viscous and viscous characteristics. Nanoviscos fluid flow is interesting to study by considering the effect of volume fraction and thermophysical properties. Nanoviscous fluid flow models form dimensional equations that are then simplified into dimensionless equations. Dimensionless equations are converted into non-similar equations using flow functions and non-similar
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Radhika, T. S. L., and T. Raja Rani. "On a Study of Flow Past Non-Newtonian Fluid Bubbles." WSEAS TRANSACTIONS ON FLUID MECHANICS 16 (April 15, 2021): 79–91. http://dx.doi.org/10.37394/232013.2021.16.8.

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In the current work, we aim at finding an analytical solution to the problem of fluid flow past a pair of separated non-Newtonian fluid bubbles. These bubbles are assumed to be spherical and non-permeable with the non-Newtonian fluid, viz. the couple stress fluid filling their interior. Further, the bubbles are presumed to be static in the flow domain, where a Newtonian fluid streams past these bubbles with a constant velocity (U) along the negative x-direction. We developed a mathematical model in the bipolar coordinate system for the fluid flow outside the bubbles and the spherical coordinat
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Hirpa, Mehmet Meric, and Ergun Kuru. "Hole Cleaning in Horizontal Wells Using Viscoelastic Fluids: An Experimental Study of Drilling-Fluid Properties on the Bed-Erosion Dynamics." SPE Journal 25, no. 05 (2020): 2178–93. http://dx.doi.org/10.2118/199636-pa.

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Summary An experimental study was conducted to determine the influence of fluid elastic properties on the critical velocity, frictional pressure drops, and the turbulent-flow characteristics of polymer-fluid flow over a sand bed deposited in a horizontal pipe. Fluids were prepared using a special technique, which allowed for the alteration of fluid elastic properties while keeping the shear viscosity constant. By conducting experiments under controlled conditions, we were able to quantify the individual effect of the fluid elasticity (independent from shear viscosity) on the critical flow rate
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Kalyan, Shreedevi, and Jumanne Mng’ang’a. "Numerical study of electrically conducting MHD fluids in a vertical channel with Jeffrey fluid flow and first order chemical reaction." Thermal Science and Engineering 6, no. 2 (2024): 3968. http://dx.doi.org/10.24294/tse.v6i2.3968.

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This research paper explores the influence of first order chemical reaction on sustainable properties of electrically conducting magnetohydrodynamic (MHD) fluids in a vertical channel with the unique characteristics of Jeffrey fluid flow. The mathematical model of MHD flow with Jeffrey fluid and chemical reaction incorporates the impacts of viscous dissipation, Joule heating and a non-Newtonian fluid model with viscoelastic properties in the flow regions. The governing equations of the flow field were solved using finite difference method and impacts of flow parameters on the flow characterist
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Dissertations / Theses on the topic "Study of fluid flow"

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Jiao, Li-Fang. "A STUDY ON MICROBUBBLE FLOW BEHAVIORS IN SURFACTANT VISCOELASTIC FLUID FLOW." 京都大学 (Kyoto University), 2013. http://hdl.handle.net/2433/174931.

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Whiteley, Joseph L. "Study of magneto-rheological fluid flow in microchannels /." abstract and full text PDF (free order & download UNR users only), 2007. http://0-gateway.proquest.com.innopac.library.unr.edu/openurl?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&res_dat=xri:pqdiss&rft_dat=xri:pqdiss:1448022.

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Thesis (M.S.)--University of Nevada, Reno, 2007.<br>"May, 2007." Includes bibliographical references (leaves 73-77). Online version available on the World Wide Web. Library also has microfilm. Ann Arbor, Mich. : ProQuest Information and Learning Company, [2007]. 1 microfilm reel ; 35 mm.
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Hassan, A. E. "A study of flow in branching channels." Thesis, University of Strathclyde, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.372088.

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Henry, Gregory S. "A study of tip-leakage flow through orifice investigations." Thesis, Virginia Tech, 1987. http://hdl.handle.net/10919/45779.

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"Compressible fluid dynamics of flow through plain-faced long orifices was investigated with the hope of gaining insight into the fluid dynamics of tip leakage flow. The Reynolds number range investigated was greater than 10*. Measurements were made of the discharge coefficient as a function of back pressure ratio for a sharp-edged orifice and long orifices with an l/d from 1/2 to 8. The discharge coefficient measurements indicate the mass flow rate in an orifice with an l/d of approximately 2 is the largest and the flow rate in a sharp-edged orifice is the smallest for pressure ratios greater
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Chinchilla-Mendez, Joshua A. "A Computational Fluid Dynamics study of scaffolds under perfusion flow." Thesis, Queensland University of Technology, 2022. https://eprints.qut.edu.au/231384/1/Joshua_Chinchilla-Mendez_Thesis.pdf.

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This thesis explored the potential of utilising Computational Fluid Dynamics simulations to design and improve a perfusion bioreactor for practical mesenchymal stromal cell experimentation. This method of simulations allowed for an in-depth analysis of the microfluidic nature within the custom-designed parallel plate flow chamber, creating the conditions the 3D PCL Scaffold carrying these cells would undergo. The focus on the simulated velocities and resulting shear stresses upon the scaffold surfaces (cells attachment site) ensures the cells survive. Further investigation was taken to improve
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Beaumont, Ryan M. "Developing DNS Tools to Study Channel Flow Over Realistic Plaque Morphology." Fogler Library, University of Maine, 2007. http://www.library.umaine.edu/theses/pdf/BeaumontRM2007.pdf.

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Wu, Jiunn-Chi. "A study of unsteady turbulent flow past airfoils." Diss., Georgia Institute of Technology, 1988. http://hdl.handle.net/1853/13091.

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Shen, Peiquing. "Numerical study of fluid particle dispersion in homogeneous turbulent shear flow." Diss., Georgia Institute of Technology, 1998. http://hdl.handle.net/1853/12486.

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Moorty, Shashi. "A parametric study of rigid body-viscous flow interaction." Thesis, University of British Columbia, 1987. http://hdl.handle.net/2429/26723.

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This thesis presents the numerical solution for two-dimensional incompressible viscous flow over a rigid bluff body which is elastically supported or alternately undergoing a specified harmonic oscillations. Solutions for the related associate flow in which the body is at rest in a two-dimensional incompressible time-dependent viscous flow have also been -obtained. This work is an extension of the work by Pattani [19] to include the effect of a steady far field flow on an oscillating body. The numerical model utilizes the finite element method based on a velocity-pressure primitive variable r
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Ho, Wai-man, and 何慧敏. "A numerical study on turbulent oscillatory plane Couette flow." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2004. http://hub.hku.hk/bib/B2977083X.

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Books on the topic "Study of fluid flow"

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Whalen, Margaret V. Low Reynolds number nozzle flow study. National Aeronautics and Space Administration, 1987.

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Institution, Woods Hole Oceanographic. Summer study program in geophysical fluid dynamics: Patterns in fluid flow. Woods Hole Oceanographic Institution, 1991.

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A, Rhodes James. A study of flow separation in transonic flow using inviscid and viscous CFD schemes. Institute for Computational and Applied Mechanics (ICAM), Old Dominion University, 1988.

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Rummens, H. E. C. Experimental study of flow patterns near tube support structures. Chalk River Laboratories, 1994.

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Ramm, Heinrich J. Fluid dynamics for the study of transonic flow. Oxford University Press, 1990.

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United States. National Aeronautics and Space Administration., ed. Study of experimental technique of oil flow with emphasis on quantitative determination of the flow position parameters on the surface. National Aeronautics and Space Administration, 1988.

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Institution, Woods Hole Oceanographic. 1986 Summer study program in geophysical fluid dynamics: Order and disorder in turbulent shear flow. Woods Hole Oceanographic Institution, 1986.

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Dannecker, John D. A numerical study of fluid flow around two-dimensional lifting surfaces. Available from National Technical Information Service, 1997.

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United States. National Aeronautics and Space Administration. Scientific and Technical Information Office., ed. A numerical study of transition control by periodic suction-blowing. National Aeronautics and Space Administration, Scientific and Technical Information Office, 1987.

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M, Ishii, U.S. Nuclear Regulatory Commission. Office of Nuclear Regulatory Research. Division of Systems Research., and Argonne National Laboratory, eds. Flow visualization study of post critical heat flux region for inverted bubbly, slug and annular flow regimes. Division of Systems Research, Office of Nuclear Regulatory Research, U.S. Nuclear Regulatory Commission, 1988.

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Book chapters on the topic "Study of fluid flow"

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Zhang, Mindi, Guoyu Wang, and Xiangbin Li. "Study on Cavitating Turbulent Flow around a Hydrofoil." In Fluid Machinery and Fluid Mechanics. Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-540-89749-1_24.

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Lewis, R. Ivan. "Study of Blade to Blade flows and Circumferential Stall Propagation in Radial Diffusers and Radial Fans by Vortex Cloud Analysis." In Modelling Fluid Flow. Springer Berlin Heidelberg, 2004. http://dx.doi.org/10.1007/978-3-662-08797-8_26.

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Dai, Ren, Zhonghua Huang, Ze Chen, and Kangmin Chen. "PIV Study of Tip Leakage Flow in Linear Compressor Cascade." In Fluid Machinery and Fluid Mechanics. Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-540-89749-1_23.

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Chen, Liu, Ailing Yang, Ren Dai, and Kangmin Chen. "Comparative Study of Turbulence Models in Separated-Attached Diffuser Flow." In Fluid Machinery and Fluid Mechanics. Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-540-89749-1_30.

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Yang, R. J. "Numerical Study of Spherical Taylor-Couette Flow." In Advances in Fluid Dynamics. Springer New York, 1989. http://dx.doi.org/10.1007/978-1-4612-3684-9_19.

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Mukunth, Aniruddh, Raj Shree Rajagopalan, and Naren Rajan Parlikkad. "Experimental and Numerical Study of Flow Through Ventilator Splitter." In Fluid Mechanics and Fluid Power, Volume 4. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-99-7177-0_73.

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Agrawal, Ankur, and P. Deepu. "Parametric Study on Marangoni Instability in Two-Layer Creeping Flow." In Fluid Mechanics and Fluid Power, Volume 5. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-99-6074-3_66.

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Benítez-Centeno, O. C., O. Cazarez-Candia, and S. L. Moya-Acosta. "Experimental Study of the Slug Flow." In Experimental and Theoretical Advances in Fluid Dynamics. Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-17958-7_23.

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Rana, Seetu, Bidesh Sengupta, and Satyvir Singh. "Natural convection study in cylindrical annulus through OpenFOAM." In Computational Fluid Flow and Heat Transfer. CRC Press, 2024. http://dx.doi.org/10.1201/9781003465171-3.

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Vadillo, Jose, and Ramesh K. Agarwal. "Numerical Study of Transonic Drag Reduction for Flow Past Airfoils Using Active Flow Control." In Computational Fluid Dynamics 2006. Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-540-92779-2_91.

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Conference papers on the topic "Study of fluid flow"

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Xu Huang and Mindi Zhang. "Study on cavitation flow around a hydrofoil." In 2014 ISFMFE - 6th International Symposium on Fluid Machinery and Fluid Engineering. Institution of Engineering and Technology, 2014. http://dx.doi.org/10.1049/cp.2014.1193.

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Hefazi, H., K. Kaups, and Roger Murry. "A computational study of flow in a supersonic impulse turbine." In Fluid Dynamics Conference. American Institute of Aeronautics and Astronautics, 1995. http://dx.doi.org/10.2514/6.1995-2287.

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Buehn, Jacob, and Paul E. Slaboch. "Computational Study of Active Flow Control of a Flow-Excited Helmholtz Resonator." In 22nd AIAA Computational Fluid Dynamics Conference. American Institute of Aeronautics and Astronautics, 2015. http://dx.doi.org/10.2514/6.2015-3413.

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Lu, Xi, and A. G. Agwu Nnanna. "Experimental Study of Fluid Flow in Microchannel." In ASME 2008 International Mechanical Engineering Congress and Exposition. ASMEDC, 2008. http://dx.doi.org/10.1115/imece2008-67932.

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This paper presents a study of fluid flow through microchannel. Based on the work of Senta and Nnanna, [23], a trapezoidal-shaped manifold is used to ensure uniform flow distribution in the microchannel. Analysis further shows that flow uniformity among the channels largely depends on shape of the manifolds, length and location of inlet and outlets, and the inlet flow rate. The test setup consists of one hundred twenty-six 14.5μm-width channels, flow loop, heat source, thermal sensors and pressure transducers. Flow of fluid through the channels is regulated using a peristaltic pump. Experiment
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Yon, Steven, Joseph Katz, Steven Yon, and Joseph Katz. "Study of the unsteady flow features on a stalled wing." In 28th Fluid Dynamics Conference. American Institute of Aeronautics and Astronautics, 1997. http://dx.doi.org/10.2514/6.1997-1927.

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Thome, John, John D. Reinert, Anubhav Dwivedi, and Graham V. Candler. "Computational Study of Flow on a Sliced Cone-Flap Geometry." In 2018 Fluid Dynamics Conference. American Institute of Aeronautics and Astronautics, 2018. http://dx.doi.org/10.2514/6.2018-3397.

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Jassim, Esam. "Spiral Coil Heat Exchanger- Experimental Study." In International Conference of Fluid Flow, Heat and Mass Transfer. Avestia Publishing, 2016. http://dx.doi.org/10.11159/ffhmt16.107.

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Choi, Phillip. "Molecular Dynamics Study of Polymer Diffusion." In International Conference of Fluid Flow, Heat and Mass Transfer. Avestia Publishing, 2016. http://dx.doi.org/10.11159/ffhmt16.2.

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Wei Han, Rennian Li, Ting Yue, Vi Jin, Jiang Lei, and Penglin Hu. "The numerical study of transient flow in rotor and stator cascades of solid-liquid two-phase flow." In 2014 ISFMFE - 6th International Symposium on Fluid Machinery and Fluid Engineering. Institution of Engineering and Technology, 2014. http://dx.doi.org/10.1049/cp.2014.1156.

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Debiasi, Marco, and Mo Samimy. "An Experimental Study of the Cavity Flow for Closed-Loop Flow Control." In 33rd AIAA Fluid Dynamics Conference and Exhibit. American Institute of Aeronautics and Astronautics, 2003. http://dx.doi.org/10.2514/6.2003-4003.

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Reports on the topic "Study of fluid flow"

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Im, Hee Jin, and Seok Gil Hong. A Study of Effects of Fuel Fluid Flow in Fuel Tank on Frontal Crashworthiness. SAE International, 2005. http://dx.doi.org/10.4271/2005-08-0321.

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Naderer, Thomas, Alexander Hammer, Wolfgang Roland, Maximilian Zacher, and Gerald Berger-Weber. Optimizing modeling the multilayer coextrusion flow of non-newtonian fluids through rectangular ducts: appropriate shear rate definition for a local power law formulation. Universidad de los Andes, 2024. https://doi.org/10.51573/andes.pps39.gs.ms.4.

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The accuracy of viscosity predictions is a crucial aspect of polymer melt flow modeling and essential for the design of coextrusion die systems. In the field of non-Newtonian fluid modeling for coextrusion flows through rectangular ducts, significant progress has been made in understanding multilayer flow dynamics. Our fundamental research, employing numerical techniques such as the shooting method, finite element method, and finite difference method for flow evaluation, has established a critical base for the field. Our current research advances fluid dynamics by refining our existing numeric
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Marc Oliver Delchini and Jean C. Ragusa. A preliminary study to Assess Model Uncertainties in Fluid Flows. Office of Scientific and Technical Information (OSTI), 2009. http://dx.doi.org/10.2172/969497.

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Harmut Spetzler. Seismic Absorption and Modulus Measurements in Porous Rocks Under Fluid and Gas Flow-Physical and Chemical Effects: a Laboratory Study. Office of Scientific and Technical Information (OSTI), 2005. http://dx.doi.org/10.2172/860985.

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Wilcox and Musgrove. L52359 Pump Test Facility Characterization Study. Pipeline Research Council International, Inc. (PRCI), 2011. http://dx.doi.org/10.55274/r0010012.

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Due to the uncertainty in the viscosity correction factors pumps can be over or under-sized. The error in the correction factors is not known, since tests have not been completed to verify the performance of pumps at the higher flows and heads. Currently, there is no test facility in existence which can complete the tests required to determine the true performance of a pump at high flows with viscous fluids. This initiative assesses what would be required for the development of a facility which could complete performance tests of pumps of varying sizes with high flow rates, high heads, and hig
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Harman. PR-364-09606-R01 Investigation into the Jetting Behavior of Perforated Plate Flow Conditioners. Pipeline Research Council International, Inc. (PRCI), 2012. http://dx.doi.org/10.55274/r0010742.

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A study was conducted to determine the presence of jetting downstream of a perforated plate flow conditioner in an 8 inch pipe flowing high pressure natural gas. Data presented indicates no measurable jetting is present 10 pipe diameters (10D) downstream of the perforated plate tested from 110 FPS to 10 FPS. Slight velocity profile anomalies were detected 3D downstream of the perforated plate, and severe jetting was detected at 0.9D. Additionally, a double-blind CFD (Computational Fluid Dynamics) model was created for the three different test configurations. The CFD modeling results showed goo
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Ayoul-Guilmard, Q., S. Ganesh, M. Nuñez, et al. D5.4 Report on MLMC for time dependent problems. Scipedia, 2021. http://dx.doi.org/10.23967/exaqute.2021.2.005.

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In this report, we study the use of Multi-Level Monte Carlo (MLMC) methods for time dependent problems. It was found that the usability of MLMC methods depends strongly on whether or not the underlying time dependent problem is chaotic in nature. Numerical experiments are conducted on both simple problems, as well as fluid flow problems of practical interest to the ExaQUte project, to demonstrate this. For the non-chaotic cases, the hypotheses that enable the use of MLMC methods were found to be satisfied. For the chaotic cases, especially the case of high Reynolds’ number fluid flow, the hypo
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Yildiz, B., J. Smith, and T. Sofu. Thermal-fluid and electrochemical modeling and performance study of a planar solid oxide electrolysis cell : analysis on SOEC resistances, size, and inlet flow conditions. Office of Scientific and Technical Information (OSTI), 2008. http://dx.doi.org/10.2172/934425.

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Hammouti, A., S. Larmagnat, C. Rivard, and D. Pham Van Bang. Use of CT-scan images to build geomaterial 3D pore network representation in preparation for numerical simulations of fluid flow and heat transfer, Quebec. Natural Resources Canada/CMSS/Information Management, 2023. http://dx.doi.org/10.4095/331502.

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Non-intrusive techniques such as medical CT-Scan or micro-CT allow the definition of 3D connected pore networks in porous materials, such as sedimentary rocks or concrete. The definition of these networks is a key step towards the evaluation of fluid flow and heat transfer in energy resource (e.g., hydrocarbon and geothermal reservoirs) and CO2 sequestration research projects. As material heterogeneities play a role at all scales (from micro- to project-scale), numerical models represent a powerful tool for bridging the gap between small-scale measurements provided by X-ray imaging techniques
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Vieira, Greg, and Daniel Olsen. PR179-23204-R01 Design and Testing of a Multi-Nozzle PCC on a GMV4 LB NG Engine. Pipeline Research Council International, Inc. (PRCI), 2025. https://doi.org/10.55274/r0000114.

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Abstract:
Methane slip from large-bore, two-stroke, natural gas engines contribute significantly to green-house gas emissions. Optimizing the design and functionality of pre-combustion chambers is one potential solution to reducing these emissions. The objective of the study was to optimize a pre-combustion chamber to improve combustion efficiency and reduce methane emissions from a Cooper Bessemer GMV-4TF. Computational fluid dynamic simulations were used to investigate the effects of varying pre-combustion chamber design parameters, including nozzle angle, flow area, and volume. The most effective des
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