Academic literature on the topic 'Single fluid flow'

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Journal articles on the topic "Single fluid flow"

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LIU, SHIJIE, and JACOB H. MASLIYAH. "SINGLE FLUID FLOW IN POROUS MEDIA." Chemical Engineering Communications 148-150, no. 1 (June 1996): 653–732. http://dx.doi.org/10.1080/00986449608936537.

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Raihan, Mahmud Kamal, Purva P. Jagdale, Sen Wu, Xingchen Shao, Joshua B. Bostwick, Xinxiang Pan, and Xiangchun Xuan. "Flow of Non-Newtonian Fluids in a Single-Cavity Microchannel." Micromachines 12, no. 7 (July 18, 2021): 836. http://dx.doi.org/10.3390/mi12070836.

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Having a basic understanding of non-Newtonian fluid flow through porous media, which usually consist of series of expansions and contractions, is of importance for enhanced oil recovery, groundwater remediation, microfluidic particle manipulation, etc. The flow in contraction and/or expansion microchannel is unbounded in the primary direction and has been widely studied before. In contrast, there has been very little work on the understanding of such flow in an expansion–contraction microchannel with a confined cavity. We investigate the flow of five types of non-Newtonian fluids with distinct rheological properties and water through a planar single-cavity microchannel. All fluids are tested in a similarly wide range of flow rates, from which the observed flow regimes and vortex development are summarized in the same dimensionless parameter spaces for a unified understanding of the effects of fluid inertia, shear thinning, and elasticity as well as confinement. Our results indicate that fluid inertia is responsible for developing vortices in the expansion flow, which is trivially affected by the confinement. Fluid shear thinning causes flow separations on the contraction walls, and the interplay between the effects of shear thinning and inertia is dictated by the confinement. Fluid elasticity introduces instability and asymmetry to the contraction flow of polymers with long chains while suppressing the fluid inertia-induced expansion flow vortices. However, the formation and fluctuation of such elasto-inertial fluid vortices exhibit strong digressions from the unconfined flow pattern in a contraction–expansion microchannel of similar dimensions.
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El Wahed, Ali, and Loaie Balkhoyor. "Characteristics of magnetorheological fluids under single and mixed modes." Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 231, no. 20 (June 7, 2016): 3798–809. http://dx.doi.org/10.1177/0954406216653621.

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Rheological properties of magnetorheological (MR) fluids can be changed by application of external magnetic fields. These dramatic and reversible field-induced rheological changes permit the construction of many novel electromechanical devices having potential utility in the automotive, aerospace, medical and other fields. Vibration control is regarded as one of the most successful engineering applications of magnetorheological devices, most of which have exploited the variable shear, flow or squeeze characteristics of magnetorheological fluids. These fluids may have even greater potential for applications in vibration control if utilised under a mixed-mode operation. This article presents results of an experimental investigation conducted using magnetorheological fluids operated under dynamic squeeze, shear-flow and mixed modes. A special magnetorheological fluid cell comprising a cylinder, which served as a reservoir for the fluid, and a piston was designed and tested under constant input displacement using a high-strength tensile machine for various magnetic field intensities. Under vertical piston motions, the magnetorheological fluid sandwiched between the parallel circular planes of the cell was subjected to compressive and tensile stresses, whereas the fluid contained within the annular gap was subjected to shear flow stresses. The magnetic field required to energise the fluid was provided by a pair of toroidally shaped coils, located symmetrically about the centerline of the piston and cylinder. This arrangement allows individual and simultaneous control of the fluid contained in the circular and cylindrical fluid gaps; consequently, the squeeze mode, shear-flow mode or mixed-mode operation of the fluid could be activated separately. The performance of these fluids was found to depend on the strain direction. Additionally, the level of transmitted force was found to improve significantly under mixed-mode operation of the fluid.
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Blanchard, Danny, Phil Ligrani, and Bruce Gale. "Miniature Single-Disk Viscous Pump (Single-DVP), Performance Characterization." Journal of Fluids Engineering 128, no. 3 (September 29, 2005): 602–10. http://dx.doi.org/10.1115/1.2175167.

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The development and testing of a rotating single-disk viscous pump are described. This pump consists of a 10.16mm diameter spinning disk, and a pump chamber, which are separated by a small gap that forms the fluid passage. The walls of the pump chamber form a C-shaped channel with an inner radius of 1.19mm, an outer radius of 2.38mm, and a depth of 40, 73, 117, or 246μm. Fluid inlet and outlet ports are located at the ends of the C-shaped channel. Experimental flow rate and pressure rise data are obtained for rotational speeds from 100to5000rpm, fluid chamber heights from 40to246μm, flow rates from 0to4.75ml∕min, pressure rises from 0to31.1kPa, and fluid viscosities from 1to62mPas. An analytical expression for the net flow rate and pressure rise, as dependent on the fluid chamber geometry, disk rotational speed, and fluid viscosity, is derived and found to agree with the experimental data. The flow rate and pressure rise of the pump vary nearly linearly with rotational speed. The volumetric flow rate does not change significantly with changes in fluid viscosity for the same rotational speed and pumping circuit. Advantages of the disk pumps include simplicity, ease of manufacture, ability to produce continuous flow with a flow rate that does not vary significantly in time, and ability to pump biological samples without significant alteration or destruction of cells, protein suspension, or other delicate matter.
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Kaminsky, R. D. "Predicting Single-Phase and Two-Phase Non-Newtonian Flow Behavior in Pipes." Journal of Energy Resources Technology 120, no. 1 (March 1, 1998): 2–7. http://dx.doi.org/10.1115/1.2795006.

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Improved and novel prediction methods are described for single-phase and two-phase flow of non-Newtonian fluids in pipes. Good predictions are achieved for pressure drop, liquid holdup fraction, and two-phase flow regime. The methods are applicable to any visco-inelastic non-Newtonian fluid and include the effect of surface roughness. The methods utilize a reference fluid for which validated models exist. For single-phase flow, the use of Newtonian and power-law reference fluids are illustrated. For two-phase flow, a Newtonian reference fluid is used. Focus is given to shear-thinning fluids. The approach is theoretically based and is expected to be more accurate for large, high-pressure pipelines than present correlation methods, which are all primarily based on low-pressure, small-diameter pipe experimental data.
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Gao, Cheng, Rui-Na Xu, and Pei-Xue Jiang. "Pore-scale numerical investigations of fluid flow in porous media using lattice Boltzmann method." International Journal of Numerical Methods for Heat & Fluid Flow 25, no. 8 (November 2, 2015): 1957–77. http://dx.doi.org/10.1108/hff-07-2014-0202.

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Purpose – Lattice Boltzmann method (LBM) is employed to explore friction factor of single-phase fluid flow through porous media and the effects of local porous structure including geometry of grains in porous media and specific surface of porous media on two-phase flow dynamic behavior, phase distribution and relative permeability. The paper aims to discuss this issue. Design/methodology/approach – The 3D single-phase LBM model and the 2D multi-component multi-phase Shan-Chen LBM model (S-C model) are developed for fluid flow through porous media. For the solid site, the bounce back scheme is used with non-slip boundary condition. Findings – The predicted friction factor for single-phase fluid flow agrees well with experimental data and the well-known correlation. Compared with porous media with square grains, the two-phase fluids in porous media with circle grains are more connected and continuous, and consequently the relative permeability is higher. As for the factor of specific porous media surface, the relative permeability of wetting fluids varies a little in two systems with different specific surface areas. In addition, the relative permeability of non-wetting fluid decreases with the increasing of specific surface of porous media due to the large flow resistance. Originality/value – Fluid-fluid interaction and fluid-solid interaction in the SC LBM model are presented, and schemes to obtain immiscible two-phase flow and different contact angles are discussed. Two-off mechanisms acting on the wetting fluids is proposed to illustrate the relative permeability of wetting fluids varies a little in two systems with different specific surface.
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STANLEY, H. E., A. D. ARAÚJO, U. M. S. COSTA, and J. S. ANDRADE. "FLUID FLOW THROUGH DISORDERED POROUS MEDIA." Fractals 11, supp01 (February 2003): 301–12. http://dx.doi.org/10.1142/s0218348x03001963.

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This talk briefly reviews the subject of fluid flow through disordered media. First, we use two-dimensional percolation networks as a simple model for porous media to investigate the dynamics of viscous penetration when the ratio between the viscosities of displaced and injected fluids is very large. The results indicate the possibility that viscous displacement through critical percolation networks constitutes a single universality class, independent of the viscosity ratio. We also focus on the sorts of considerations that may be necessary to move statistical physics from the description of idealized flows in the limit of zero Reynolds number to more realistic flows of real fluids moving at a nonzero velocity, when inertia effects may become relevant. We discuss several intriguing features, such as the surprisingly change in behavior from a "localized" to a "delocalized" flow structure (distribution of flow velocities) that seems to occur at a critical value of Re which is significantly smaller than the critical value of Re where turbulence sets in.
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Koponen, A., M. Kataja, J. Timonen, and D. Kandhai. "Simulations of Single-Fluid Flow in Porous Media." International Journal of Modern Physics C 09, no. 08 (December 1998): 1505–21. http://dx.doi.org/10.1142/s0129183198001369.

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Several results of lattice-gas and lattice-Boltzmann simulations of single-fluid flow in 2D and 3D porous media are discussed. Simulation results for the tortuosity, effective porosity and permeability of a 2D random porous medium are reported. A modified Kozeny–Carman law is suggested, which includes the concept of effective porosity. This law is found to fit well the simulated 2D permeabilities. The results for fluid flow through large 3D random fibre webs are also presented. The simulated permeabilities of these webs are found to be in good agreement with experimental data. The simulations also confirm that, for this kind of materials, permeability depends exponentially on porosity over a large porosity range.
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Oladunni, Olutayo O., and Theodore B. Trafalis. "Single-phase fluid flow classification via learning models." International Journal of General Systems 40, no. 05 (July 2011): 561–76. http://dx.doi.org/10.1080/03081079.2010.537154.

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Kumar, Vimal, Marius Paraschivoiu, and K. D. P. Nigam. "Single-phase fluid flow and mixing in microchannels." Chemical Engineering Science 66, no. 7 (April 2011): 1329–73. http://dx.doi.org/10.1016/j.ces.2010.08.016.

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Dissertations / Theses on the topic "Single fluid flow"

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McPhail, Stephen John. "Single-phase fluid flow and heat transfer in microtubes." [S.l. : s.n.], 2008. http://nbn-resolving.de/urn:nbn:de:bsz:93-opus-36182.

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Bolour-Froushan, Abol Hassan. "Prediction of single-phase turbulent flow in agitated mixing vessels." Thesis, Imperial College London, 1986. http://hdl.handle.net/10044/1/37946.

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Barbosa, Jader Riso. "Phase change of single component fluids and mixtures in annular flow." Thesis, Imperial College London, 2001. http://hdl.handle.net/10044/1/11558.

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This thesis is dedicated to the study of flow boiling of single component fluids and multicomponent mixtures in vertical pipes at high qualities. Both theoretical and experimental investigations were carried out with the objective of improving fundamental knowledge of hydrodynamics and phase change heat transfer in annular flow. The diabatic experiments had the objective of studying the nature of nucleate boiling in upward steam-water annular flow. A specially constructed, electrically heated, annulus visualisation test section (deq = 12.9 mm) was used to observe directly the interaction between disturbance waves and bubble nucleation through the analysis of high-speed video recordings. It was found that disturbance waves seem to locally trigger off the activity of nucleation sites as they travel along the channel. Local measurements of the heater wall temperature, and hence of heat transfer coefficient, were carried out using a radiation equilibrium thermocouple which could be traversed along the heated section. An analysis of the Onset of Nucleate Boiling (ONB) in climbing films was also implemented. Adiabatic experiments were carried out to investigate the behaviour of the fraction of the liquid entrained as droplets in the region of transition between the churn and annular flow regimes. An isokinetic probe was used, which enabled the simultaneous measurement of the gas and entrained liquid mass fluxes. The campaign was performed in a 10.8 m long, 31.8 mm internal diameter test section (LOTUS facility) over a wide range of flow conditions. The profiles of local droplet concentration characterise churn flow as a region in which the radial gradients of concentration tend to disappear with increasing gas flowrate. As annular flow takes place, the local concentration is virtually constant with respect to radial position and gas flowrate. As far as the determination of the fraction of liquid entrained as droplets at the onset of annular flow is concerned, the experimental results are of particular interest to annular flow computer simulation codes as it provides a basis for calculating the initial condition for the mass conservation equations. With that objective in mind, an empirical correlation was developed to predict the fraction of liquid entrained as droplets at the onset of annular flow. The modelling work on heat transfer deals with phase change of multicomponent mixtures at high qualities. A differential phenomenological model of the annular flow regime is proposed so as to describe the deterioration of the heat transfer coefficient observed by Kandlbinder (1997) for boiling of binary and ternary hydrocarbon mixtures in a 25.4 mm internal diameter, vertical pipe. The set of correlations for droplet entrainment and deposition by Govan (1990) was extended to cope with the so-called mixture effects. Use was also made of a Colburn-Drew type formulation for calculation of interfacial parameters (mass fluxes, compositions and temperature). The formulation gives a very good prediction of bulk and wall temperatures and of heat transfer coefficients determined experimentally. A simple mathematical model to describe the formation of waves characteristic of the churn flow regime is also proposed. Previous work (Govan, 1990), in which high-speed video recordings were carried out, used a test section with a specially constructed transparent liquid inlet and showed clearly the process of wave formation. The model, which is based on integral mass and momentum conservation principles, predicts the wave velocity and distance travelled by the waves. It also provides estimates of wave parameters, such as critical amplitude, length and flow rates that are consistent with the experimental observations.
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Hosseinian, Armin. "Numerical simulations of fluid flow through a single rough walled fracture." Thesis, Curtin University, 2011. http://hdl.handle.net/20.500.11937/1764.

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The morphological properties of rock fractures may have a significant influence on their hydromechanical behaviour. Fracture surface roughness could change the fluid flow regime from laminar to turbulent, while it causes the flow properties to deviate from cubic law for smooth channels due to a change in fracture equivalent hydraulic aperture. Different empirical (including the well known Joint Roughness Coefficient, JRC) and statistical methods have been proposed for surface roughness characterisation in an attempt to link them to the hydromechanical behaviour of fractures.This thesis aims to investigate the potential for assessment of fluid behaviour by studying its surface geometrical properties. D[subscript]R[subscript]1 and D[subscript]R[subscript]2, the 2D and 3D roughness parameters developed recently using Riemannian geometry, were used to correlate fracture geometry to its flow behaviour. Also, the 2D Riemannian isotropy parameter (I[subscript]R[subscript]2) was used to correlate surface roughness anisotropy with directionality in fluid flow behaviour along different directions.Numerical simulations in both 2D and 3D were performed assuming the laminar flow regime using FLUENT software. This assumption is, to a large extent, acceptable for situations where the height to length ratios of a fracture is very small. 2D analysis of synthetic profiles with different geometries demonstrated how a change in profile roughness can affect flow response, for example, the pressure drop. JRC flow channels developed in this work as combinations of pairs of JRC profiles were simulated numerically. The analysis results indicated that channels with a similar JRC average for the upper and lower walls but a different JRC profile number responded differently when they were subjected to fluid flow. Therefore, assuming special fluid properties, correlations developed using the pressure drop of a fracture can be estimated by its analogy to JRC flow channels.3D simulations of a corrugated plane were performed assuming different asperity height distributions, for fluid travelling along different directions with respect to surface geometry and at different shear displacements. No asperity contact and failure is assumed in the analysis performed in this work. D[subscript]R[subscript]2 analysis results of the corrugated plane indicated how fluid flow could be related to surface geometry. For instance, it was observed that the pressure drop was maximised along the direction of maximum roughness and reduced to its minimum along a perpendicular direction which shows anisotropy in fluid flow behaviour. Significant changes in pressure drop due to shear offset indicated the importance of fracture wall displacements with respect to each other. A detailed analysis of one synthetically generated surface, and also five surfaces with identical statistical parameters except their correlation distances being different, further confirmed the above concepts. This was followed by analysing a real rock like fracture which was studied elsewhere for fracture shear tests in the lab. Simulation of this surface was performed with particular interest in identifying the locations where the velocity magnitude reduced to nearly zero after the fracture was subjected to a shear offset corresponding to maximum shear stress. These areas were found to be very similar to the locations of asperity degradations as observed through lab experiments. The roughness analysis of the surface was in agreement with the correlation found between the mechanical and hydraulic behaviour of the surface.The results of this research demonstrate how detailed analysis of surface geometry could provide valuable information with respect to surface flow behaviour. Detailed discussions and interpretations of the results will be presented and various conclusions will be made.
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Alfred, Dicman. "Modeling fluid flow through single fracture using experimental, stochastic, and simulation approaches." Texas A&M University, 2003. http://hdl.handle.net/1969.1/324.

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This research presents an approach to accurately simulate flow experiments through a fractured core using experimental, stochastic, and simulation techniques. Very often, a fracture is assumed as a set of smooth parallel plates separated by a constant width. However, the flow characteristics of an actual fracture surface are quite different, affected by tortuosity and the impact of surface roughness. Though several researchers have discussed the effect of friction on flow reduction, their efforts lack corroboration from experimental data and have not converged to form a unified methodology for studying flow on a rough fracture surface. In this study, an integrated methodology involving experimental, stochastic, and numerical simulations that incorporate the fracture roughness and the friction factor is shown to describe flow through single fractures more efficiently. Laboratory experiments were performed to support the study in quantifying the flow contributions from the matrix and the fracture. The results were used to modify the cubic law through reservoir simulations. Observations suggest that the fracture apertures need to be distributed to accurately model the experimental results. The methodology successfully modeled fractured core experiments, which were earlier not possible using the parallel plate approach. A gravity drainage experiment using an X-ray CT scan of a fractured core has also validated the methodology.
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Park, Jinyong. "Experimental and Numerical Investigations of Fluid Flow for Natural Single Rock Fractures." Diss., Tucson, Arizona : University of Arizona, 2005. http://etd.library.arizona.edu/etd/GetFileServlet?file=file:///data1/pdf/etd/azu%5Fetd%5F1385%5F1%5Fm.pdf&type=application/pdf.

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Starnoni, Michele. "Modelling single and two-phase flow on micro-CT images of rock samples." Thesis, University of Aberdeen, 2017. http://digitool.abdn.ac.uk:80/webclient/DeliveryManager?pid=232293.

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In this Thesis, numerical simulations of single and two-phase pore-scale flow on three dimensional images obtained from micro-CT scanning of different reservoir rocks are presented. For single-phase flow, the petrophysical properties of rocks, namely Representative Elementary Volume (REV), mean pore and grain size, and absolute permeability, are calculated using an integrated approach comprising image processing, statistical correlation and numerical simulations. Two rock formations, one carbonate and one sandstone, are used throughout this Thesis. It is shown that REV and mean pore and grain size are effectively estimated using the two-point spatial correlation function. A comparison of different absolute permeability estimates is also presented, showing a good agreement between the numerical value and the experimentally determined one for the carbonate sample, but a huge discrepancy for the sandstone. For two-phase flow, the Volume-of-fluid method is used to track the interfaces. The surface tension forces are modelled using a filtered sharp formulation, and the Stokes equations are solved using the PISO algorithm. A study on the snap-off mechanism, investigating the role of several parameters including contact angle and viscosity ratio, is presented. Results show that the threshold contact angle for snap-off increases from a value of 28◦ for a circular cross-section to 30-34◦ for a square cross-section and up to 40◦ for a triangular one. For a throat of square cross-section, increasing the viscosity of the injected phase results in a drop in the threshold contact angle from a value of 30◦ when µ = 1 to 26◦ when µ = 10 and down to 24◦ when µ = 20, where µ is the viscosity ratio. Finally, a rigorous spatial averaging procedure is presented, leading to a novel definition of the macroscopic capillary pressure. Simulations results of drainage on the scanned images of the rock samples are used to compare different estimates of the macroscopic capillary pressure. The comparison reveals that, contrary to what is commonly done following the traditional approach, use of surface average for the pressures is more appropriate than that of volume average, when averaging the microscopic balance equations relevant for pore-scale two-phase flows in porous media.
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Hellum, Aren. "Intermittency and the viscous superlayer in a single stream shear layer." Diss., Connect to online resource - MSU authorized users, 2006.

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Steinke, Mark E. "Single-phase liquid flow and heat transfer in plain and enhanced silicon microchannels /." Link to online version, 2005. http://hdl.handle.net/1850/999.

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Dhaubhadel, Manoranjan N. "Experimental and finite-element investigation of flow past single and multiple cylinders." Diss., Virginia Polytechnic Institute and State University, 1986. http://hdl.handle.net/10919/50006.

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Fluid flows past single and multiple cylinders in different configurations are investigated both experimentally and numerically. Three and five in-line cylinders and in-line and staggered bundles of cylinders with different pitch-to-diameter ratios are considered. Experimental work comprises of laser-Doppler velocimetry and flow visualization obtained in a water tunnel and skin friction, pressure, lift, drag and hot-wire measurements obtained in a wind tunnel. Both steady and pulsed flows are considered. Numerical work consists of finite element analysis of Navier-Stokes and energy equations governing viscous fluid flow past single and multiple cylinders. Detailed measurements of the fluid dynamic quantities for flow past cylinders reveal that flow pulsation at frequencies which induce lock-on increases the organization of the flow in gaps between cylinders. A new pattern of flow field is found for flow past a triad and a pentad of cylinders with a pitch-to-diameter ratio of l.8. The numerical analysis generates important integral characteristics like flow resistance and heat transfer. A staggered square arrangement of finite bundle of cylinders is found to have better heat transfer characteristics compared to the in-line or staggered equilateral-triangular arrangements.
Ph. D.
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Books on the topic "Single fluid flow"

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Glahn, U. Von. Plume characteristics of single-stream and dual-flow conventional and inverted-profile nozzles at equal thrust. [Washington, DC]: National Aeronautics and Space Administration, 1986.

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Banerjee, I. CFD simulation of flow through single and multi vane spiral pump for low pressure application using moving node unsteady computation. Mumbai: Bhabha Atomic Research Centre, 2010.

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1931-, Branover Herman, Lykoudis P. S. 1926-, Mond Michael, and American Institute of Aeronautics and Astronautics., eds. Single- and multi-phase flows in an electromagnetic field: Energy, metallurgical, and solar applications. New York, N.Y: American Institute of Aeronautics and Astronautics, 1985.

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Thompson, David. ICEG2D--an integrated software package for automated prediction of flow fields for single-element airfoils with ice accretion. [Cleveland, Ohio]: National Aeronautics and Space Administration, Glenn Research Center, 2000.

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Thompson, David. ICEG2D--an integrated software package for automated prediction of flow fields for single-element airfoils with ice accretion. [Cleveland, Ohio]: National Aeronautics and Space Administration, Glenn Research Center, 2000.

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Thompson, David. ICEG2D (v2.0): An integrated software package for automated prediction of flow fields for single-element airfoils with ice accretion. [Cleveland, Ohio]: National Aeronautics and Space Administration, Glenn Research Center, 2001.

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Chavent, Guy. Mathematical models and finite elements for reservoir simulation: Single phase, multiphase, and multicomponent flows through porous media. Amsterdam: North-Holland, 1986.

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Yang, Song-Lin. Fluid flow and heat transfer in a single-pass, return-flow heat exchanger. 1985.

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Kumar, Naveen, Arun K. Nayak, and Pallippattu Krishnan Vijayan. Single-Phase, Two-phase and Supercritical Natural Circulation Systems. Elsevier Science & Technology, 2019.

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Nayak, Arun K., and Pallippattu Krishnan Vijayan. Single-Phase, Two-phase and Supercritical Natural Circulation Systems. Elsevier Science & Technology, 2019.

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Book chapters on the topic "Single fluid flow"

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Gray, William G., and Cass T. Miller. "Single-Fluid-Phase Flow." In Advances in Geophysical and Environmental Mechanics and Mathematics, 327–72. Cham: Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-04010-3_9.

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Kolev, Nikolay Ivanov. "Bubble dynamics in single-component fluid." In Multiphase Flow Dynamics 3, 109–42. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-21372-4_5.

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Campbell, Gregory A., and Mark A. Spalding. "Fluid Flow in Metering Channels." In Analyzing and Troubleshooting Single-Screw Extruders, 275–357. München: Carl Hanser Verlag GmbH & Co. KG, 2020. http://dx.doi.org/10.3139/9781569907856.007.

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Campbell, Gregory A., and Mark A. Spalding. "Fluid Flow in Metering Channels." In Analyzing and Troubleshooting Single-Screw Extruders, 247–328. München: Carl Hanser Verlag GmbH & Co. KG, 2013. http://dx.doi.org/10.3139/9783446432666.007.

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Cotta, Renato M., Diego C. Knupp, and Carolina P. Naveira-Cotta. "Heat and Fluid Flow in Single Microchannels." In Analytical Heat and Fluid Flow in Microchannels and Microsystems, 31–137. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-23312-3_2.

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Jia, Laibing. "Flapping of a Single Plate in Uniform Flow." In The Interaction Between Flexible Plates and Fluid in Two-dimensional Flow, 29–52. Berlin, Heidelberg: Springer Berlin Heidelberg, 2014. http://dx.doi.org/10.1007/978-3-662-43675-2_3.

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Prajapati, Yogesh K., Manabendra Pathak, and Mohd Kaleem Khan. "Performance Analysis of Uniform and Expanding Cross-Section Microchannels for Single Phase and Flow Boiling Heat Transfer." In Fluid Mechanics and Fluid Power – Contemporary Research, 1315–22. New Delhi: Springer India, 2016. http://dx.doi.org/10.1007/978-81-322-2743-4_125.

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Zapryanov, Z., and S. Tabakova. "Deformations of a Single Fluid Particle in a Viscous Flow." In Dynamics of Bubbles, Drops and Rigid Particles, 133–76. Dordrecht: Springer Netherlands, 1999. http://dx.doi.org/10.1007/978-94-015-9255-0_6.

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Li, Dang, and Junbin Chen. "Steady-State Percolation in Porous Media of Single-Phase Incompressible Fluid." In Mechanics of Oil and Gas Flow in Porous Media, 23–59. Singapore: Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-7313-2_2.

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Flores-León, J. Omar, Octavio Cazarez-Candia, and Rubén Nicolás-López. "Single- and Two-Phase Flow Models for Concentric Casing Underbalanced Drilling." In Fluid Dynamics in Physics, Engineering and Environmental Applications, 225–32. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-27723-8_16.

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Conference papers on the topic "Single fluid flow"

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Post, Martiqua, and Tom Corke. "Flow Control with Single Dielectric Barrier Plasma Actuators." In 35th AIAA Fluid Dynamics Conference and Exhibit. Reston, Virigina: American Institute of Aeronautics and Astronautics, 2005. http://dx.doi.org/10.2514/6.2005-4630.

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Celata, Gian Piero. "Single-Phase Heat Transfer and Fluid Flow in Micropipes." In ASME 2003 1st International Conference on Microchannels and Minichannels. ASMEDC, 2003. http://dx.doi.org/10.1115/icmm2003-1019.

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The objective of the present paper is to provide a general overview of the research carried out so far in single-phase heat transfer and flow in capillary (micro) pipes. Laminar flow and laminar-to-turbulent flow transition are analyzed in detail in order to clarify the discrepancies among the results obtained by different researchers. Experiments performed in the ENEA laboratory indicate that in laminar flow regime the friction factor is in good agreement with the Hagen-Poiseuille theory for Reynolds number below 600–800. For higher values of Reynolds number, experimental data depart from the Hagen-Poiseuille law to the side of higher f values. The transition from laminar-to-turbulent flow occurs for Reynolds number in the range 1800–2500. Heat transfer experiments show that heat transfer correlations in laminar and turbulent regimes, developed for conventional (macro) tubes, are not properly adequate for heat transfer rate prediction in microtubes.
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Wang, Huijie, Yang Ju, P. G. Ranjith, and Qingang Zhang. "Numerical Analysis of Fluid Flow in Single Rock Fracture." In World Environmental and Water Resources Congress 2013. Reston, VA: American Society of Civil Engineers, 2013. http://dx.doi.org/10.1061/9780784412947.174.

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Maltby, Richard, William Lewis, Stephen Wright, Alex Smith, and John Chew. "Multiphase CFD Modelling of Single-Use-Technology Bioreactors for Industrial Biotechnology Applications." In International Conference of Fluid Flow, Heat and Mass Transfer. Avestia Publishing, 2016. http://dx.doi.org/10.11159/ffhmt16.122.

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Tachie, Mark, Jonathan Tsikata, and C. Katopodis. "Turbulent Flow Past Single and a Pair of Rectangular Cylinders at Incidence." In 39th AIAA Fluid Dynamics Conference. Reston, Virigina: American Institute of Aeronautics and Astronautics, 2009. http://dx.doi.org/10.2514/6.2009-3708.

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PARK, WOE-CHUL, and HIROSHI HIGUCHI. "Computation of flow past single two-dimensional bluff bodies." In 21st Fluid Dynamics, Plasma Dynamics and Lasers Conference. Reston, Virigina: American Institute of Aeronautics and Astronautics, 1990. http://dx.doi.org/10.2514/6.1990-1499.

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NAGAMATSU, H. "Theoretical and experimental investigations on the flow field on single-, dual-flow and asymmetric dual-flow interrupter nozzles." In 4th Joint Fluid Mechanics, Plasma Dynamics and Lasers Conference. Reston, Virigina: American Institute of Aeronautics and Astronautics, 1986. http://dx.doi.org/10.2514/6.1986-1090.

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Kurilla, M., B. Knížat, R. Olšiak, and P. Slovák. "CFD analysis of flow in a single-blade impeller." In 38TH MEETING OF DEPARTMENTS OF FLUID MECHANICS AND THERMODYNAMICS. AIP Publishing, 2019. http://dx.doi.org/10.1063/1.5114751.

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Hosseinverdi, Shirzad, and Masoud Boroomand. "Prediction of Laminar-Turbulent Transitional Flow over Single and Two-Element Airfoils." In 40th Fluid Dynamics Conference and Exhibit. Reston, Virigina: American Institute of Aeronautics and Astronautics, 2010. http://dx.doi.org/10.2514/6.2010-4290.

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Wernet, Mark P., Nicholas J. Georgiadis, and Randy J. Locke. "PIV and Rotational Raman-Based Temperature Measurements for CFD Validation in a Single Injector Cooling Flow." In 2018 Fluid Dynamics Conference. Reston, Virginia: American Institute of Aeronautics and Astronautics, 2018. http://dx.doi.org/10.2514/6.2018-3857.

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Reports on the topic "Single fluid flow"

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McGrail, B. P., D. S. Trent, G. Terrones, J. D. Hudson, and T. E. Michener. Computational analysis of fluid flow and zonal deposition in ferrocyanide single-shell tanks. Ferrocyanide Safety Program. Office of Scientific and Technical Information (OSTI), October 1993. http://dx.doi.org/10.2172/10189210.

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Pruess, K. Multiphase fluid flow and heat transfer at Hanford single-shell tanks - a progress report on modeling studies. Office of Scientific and Technical Information (OSTI), April 2000. http://dx.doi.org/10.2172/764377.

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Kingston, A. W., and O. H. Ardakani. Diagenetic fluid flow and hydrocarbon migration in the Montney Formation, British Columbia: fluid inclusion and stable isotope evidence. Natural Resources Canada/CMSS/Information Management, 2022. http://dx.doi.org/10.4095/330947.

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The Montney Formation in Alberta and British Columbia, Canada is an early Triassic siltstone currently in an active diagenetic environment at depths greater than 1,000 m, but with maximum burial depths potentially exceeding 5,000 m (Ness, 2001). It has undergone multiple phases of burial and uplift and there is strong evidence for multiple generations of hydrocarbon maturation/migration. Understanding the origin and history of diagenetic fluids within these systems helps to unravel the chemical changes that have occurred since deposition. Many cores taken near the deformation front display abundant calcite-filled fractures including vertical or sub-vertical, bedding plane parallel (beefs), and brecciated horizons with complex mixtures of vertical and horizontal components. We analyzed vertical and brecciated horizons to assess the timing and origin of fluid flow and its implications for diagenetic history of the Montney Fm. Aqueous and petroleum bearing fluid inclusions were observed in both vertical and brecciated zones; however, they did not occur in the same fluid inclusion assemblages. Petroleum inclusions occur as secondary fluid inclusions (e.g. in healed fractures and along cleavage planes) alongside primary aqueous inclusions indicating petroleum inclusions post-date aqueous inclusions and suggest multiple phases of fluid flow is recorded within these fractures. Raman spectroscopy of aqueous inclusions also display no evidence of petroleum compounds supporting the absence or low abundance of petroleum fluids during the formation of aqueous fluid inclusions. Pressure-corrected trapping temperatures (>140°C) are likely associated with the period of maximum burial during the Laramide orogeny based on burial history modelling. Ice melt temperatures of aqueous fluid inclusions are consistent with 19% NaCl equiv. brine and eutectic temperatures (-51°C) indicate NaCl-CaCl2 composition. Combined use of aqueous and petroleum fluid inclusions in deeply buried sedimentary systems offers a promising tool for better understanding the diagenetic fluid history and helps constrain the pressure-temperature history important for characterizing economically important geologic formations.
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Petrie, John, Yan Qi, Mark Cornwell, Md Al Adib Sarker, Pranesh Biswas, Sen Du, and Xianming Shi. Design of Living Barriers to Reduce the Impacts of Snowdrifts on Illinois Freeways. Illinois Center for Transportation, November 2020. http://dx.doi.org/10.36501/0197-9191/20-019.

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Blowing snow accounts for a large part of Illinois Department of Transportation’s total winter maintenance expenditures. This project aims to develop recommendations on the design and placement of living snow fences (LSFs) to minimize snowdrift on Illinois highways. The research team examined historical IDOT data for resource expenditures, conducted a literature review and survey of northern agencies, developed and validated a numerical model, field tested selected LSFs, and used a model to assist LSF design. Field testing revealed that the proper snow fence setback distance should consider the local prevailing winter weather conditions, and snow fences within the right-of-way could still be beneficial to agencies. A series of numerical simulations of flow around porous fences were performed using Flow-3D, a computational fluid dynamics software. The results of the simulations of the validated model were employed to develop design guidelines for siting LSFs on flat terrain and for those with mild slopes (< 15° from horizontal). Guidance is provided for determining fence setback, wind characteristics, fence orientation, as well as fence height and porosity. Fences comprised of multiple rows are also addressed. For sites with embankments with steeper slopes, guidelines are provided that include a fence at the base and one or more fence on the embankment. The design procedure can use the available right-of-way at a site to determine the appropriate fence characteristics (e.g., height and porosity) to prevent snow deposition on the road. The procedure developed in this work provides an alternative that uses available setback to design the fence. This approach does not consider snow transport over an entire season and may be less effective in years with several large snowfall events, very large single events, or a sequence of small events with little snowmelt in between. However, this procedure is expected to be effective for more frequent snowfall events such as those that occurred over the field-monitoring period. Recommendations were made to facilitate the implementation of research results by IDOT. The recommendations include a proposed process flow for establishing LSFs for Illinois highways, LSF siting and design guidelines (along with a list of suitable plant species for LSFs), as well as other implementation considerations and identified research needs.
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