Relevant bibliographies by topics / Average Flow Model

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Average Flow Model'

Author: Grafiati
Published: 4 June 2021
Last updated: 1 February 2022

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Journal articles on the topic "Average Flow Model"

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Kim, Tae-Wan, and Yong-Joo Cho. "Average flow model with elastic deformation for CMP." Tribology International 39, no. 11 (2006): 1388–94. http://dx.doi.org/10.1016/j.triboint.2005.12.002.

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CHO, Yong-Joo, Tae-Wan KIM, and Young-Pil KOO. "Effect of Kurtosis on the Flow Factors Using Average Flow Model." JSME International Journal Series C 47, no. 1 (2004): 429–34. http://dx.doi.org/10.1299/jsmec.47.429.

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Bayada, Guy, Sébastien Martin, and Carlos Vázquez. "An Average Flow Model of the Reynolds Roughness Including a Mass-Flow Preserving Cavitation Model." Journal of Tribology 127, no. 4 (2005): 793–802. http://dx.doi.org/10.1115/1.2005307.

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An average Reynolds equation for predicting the effects of deterministic periodic roughness, taking Jakobsson, Floberg, and Olsson mass flow preserving cavitation model into account, is introduced based upon the double scale analysis approach. This average Reynolds equation can be used both for a microscopic interasperity cavitation and a macroscopic one. The validity of such a model is verified by numerical experiments both for one-dimensional and two-dimensional roughness patterns.
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Letalleur, N., F. Plouraboue´, and M. Prat. "Average Flow Model of Rough Surface Lubrication: Flow Factors for Sinusoidal Surfaces." Journal of Tribology 124, no. 3 (2002): 539–46. http://dx.doi.org/10.1115/1.1467084.

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The effects of lubricant film flow, pressurized and sheared between two parallel sinusoidal wavy surfaces in sliding motion is studied analytically. Results are presented using a flow factor model which provides an average description of the surfaces roughness impact. Two distinct cases are studied in order to compare stationary or time dependent local aperture configurations. Flow factors are computed respectively for each case through spatial or spatio-temporal average, revealing striking differences. The results shed light on the relevance of the composite roughness concept. Special attenti
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Li, Wang-Long. "Modeling of Head/Disk Interface—An Average Flow Model." Tribology Letters 17, no. 3 (2004): 669–76. http://dx.doi.org/10.1023/b:tril.0000044518.79255.03.

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Alammar, Khalid. "Simulation of Average Turbulent Pipe Flow: A Three-Equation Model." Open Journal of Fluid Dynamics 04, no. 01 (2014): 69–73. http://dx.doi.org/10.4236/ojfd.2014.41005.

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Goncharov, N. S. "Model of Optimization of Average Flow Speed in a Pipe." Bulletin of the South Ural State University. Series "Mathematical Modelling, Programming and Computer Software" 13, no. 2 (2020): 136–43. http://dx.doi.org/10.14529/mmp200212.

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Makino, T., S. Morohoshi, and S. Taniguchi. "Application of Average Flow Model to Thin Film Gas Lubrication." Journal of Tribology 115, no. 1 (1993): 185–90. http://dx.doi.org/10.1115/1.2920974.

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The flow factors for the average Reynolds equation introduced by Patir and Cheng (1978, 1979) are extended to be valid for thin film gas lubrication. The effects of molecular mean free-path on the roughness-induced flow factors are included on the assumption that the local compressibility is small. The derivation of flow factors is carried out by means of the perturbation approach developed by Tripp (1983). The results are expressed in terms of Knudsen number, Peklenik parameter and nondimensional film thickness defined as the ratio of average film thickness and standard deviation of composite
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Banihabib, Mohammad Ebrahim, Reihaneh Bandari, and Mohammad Valipour. "Improving Daily Peak Flow Forecasts Using Hybrid Fourier-Series Autoregressive Integrated Moving Average and Recurrent Artificial Neural Network Models." AI 1, no. 2 (2020): 263–75. http://dx.doi.org/10.3390/ai1020017.

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In multi-purpose reservoirs, to achieve optimal operation, sophisticated models are required to forecast reservoir inflow in both short- and long-horizon times with an acceptable accuracy, particularly for peak flows. In this study, an auto-regressive hybrid model is proposed for long-horizon forecasting of daily reservoir inflow. The model is examined for a one-year horizon forecasting of high-oscillated daily flow time series. First, a Fourier-Series Filtered Autoregressive Integrated Moving Average (FSF-ARIMA) model is applied to forecast linear behavior of daily flow time series. Second, a
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Cheng, Nian-Sheng. "Single-Layer Model for Average Flow Velocity with Submerged Rigid Cylinders." Journal of Hydraulic Engineering 141, no. 10 (2015): 06015012. http://dx.doi.org/10.1061/(asce)hy.1943-7900.0001037.

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Dissertations / Theses on the topic "Average Flow Model"

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Vyas, Prerit. "Effects of Stochastic (Random) Surface Roughness on Hydrodynamic Lubrication of Deterministic Asperity." UKnowledge, 2005. http://uknowledge.uky.edu/gradschool_theses/344.

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In order to achieve enhanced and cost-effective performance of engineering components, Surface Engineering embraces traditional and innovative surface technologies which modify the surface properties of metallic and non-metallic engineering components for specific and sometime unique engineering purposes. The surface roughness of an engineered surface may be classified as: the random surface roughness which is a product of surface finishing and the deterministic surface roughness which is engineered to increase the lubrication characteristics of the hydro dynamically lubricated thrust ring. Th
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Gianfelici, Alessandro. "A linear O(N) model: a functional renormalization group approach for flat and curved space." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2015. http://amslaurea.unibo.it/8343/.

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In questa tesi sono state applicate le tecniche del gruppo di rinormalizzazione funzionale allo studio della teoria quantistica di campo scalare con simmetria O(N) sia in uno spaziotempo piatto (Euclideo) che nel caso di accoppiamento ad un campo gravitazionale nel paradigma dell'asymptotic safety. Nel primo capitolo vengono esposti in breve alcuni concetti basilari della teoria dei campi in uno spazio euclideo a dimensione arbitraria. Nel secondo capitolo si discute estensivamente il metodo di rinormalizzazione funzionale ideato da Wetterich e si fornisce un primo semplice esempio di applic
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Wu, Fei. "Electric Vehicle Charging Network Design and Control Strategies." The Ohio State University, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=osu1479900508609434.

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Khossousi, A. A. "A theoretical investigation of an averaged-structure eddy viscosity model applied to turbulent shear flows." Thesis, London Metropolitan University, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.378944.

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Li, Ji. "A double layer-averaged model for stratified sediment-laden flow in open channels." Thesis, Heriot-Watt University, 2016. http://hdl.handle.net/10399/3205.

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Sediment-laden flows in open channels can be sharply stratified vertically, characterized by a double-layer flow structure composed of a subaqueous sediment-laden flow layer immediately over the bed and an upper clear-water flow layer. Typical examples include dam-break flows and reservoir sediment-laden flows featuring turbidity currents. In general, sharply stratified sediment-laden flows involve a number of physical factors, including sharp flow stratification, inter-layer exchange, active sediment transport, and substantial mass exchange with the bed. Double layer-averaged models are attra
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Guillou, Florian. "CFD Study of the Flow around a High-Speed Train." Thesis, KTH, Aerodynamik, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-102033.

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This document is a report summering the master thesis work dealing with the Computational Fluid Dynamic (CFD) study of the flow around a high-speed train. The model is a scaled 1:50 generic train with two cars, one inter-car gap and simplified bogies. A platform is set on the side of the train since one of the aim of the study is to look at the consequences of the phenomena in the wake on people or objects standing on the platform. The slipstream is one of this phenomena, it is due to the fact that the viscous air is dragged when the train is passing. If too strong, it can move or destabilize
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Kay, E. D. "A depth-averaged model for non-isothermal rimming flow driven at the surface by droplet impact." Thesis, University of Nottingham, 2014. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.664268.

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Driven by an application to the combined cooling and lubrication by oil of an aero-engine bearing chamber the research in this thesis studies non-isothermal thin liquid film flow on the inside of a circular cylinder driven at its surface by an air-shear and interfacial flux of liquid droplets. Flow conditions inside the bearing chamber preclude using classical lubrication theory models since these neglect some of the physical effects, specifically inertia and heat convection, which are important to this problem. To this end a depth-averaged approach, based on hydraulics modelling within a lubr
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Yorke, Christopher Philip. "Direct numerical simulation of a strained and recovered channel flow with Reynolds-averaged Navier-Stokes model comparisons." Thesis, University of Southampton, 2005. https://eprints.soton.ac.uk/47118/.

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Yoon, Hyunse. "Phase-averaged stereo-PIV flow field and force/moment/motion measurements for surface combatant in PMM maneuvers." Diss., University of Iowa, 2009. https://ir.uiowa.edu/etd/453.

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Towing-tank experiments are performed for a surface combatant as it undergoes static and dynamic planar motion mechanism maneuvers in calm water. The data includes global forces/moment/motions and phase-averaged local flow-fields, and uncertainty assessment. The geometry is DTMB model 5512, which is a 1/46.6 scale geosym of DTMB model 5415, with L = 3.048 m. The experiments are performed in a 3.048 × 3.048 × 100 m towing tank. The measurement system features a custom designed planar motion mechanism, a towed stereoscopic particle image velocimetry system, a Krypton contactless motion tracker,
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Li, Zhiyong. "Data-Driven Adaptive Reynolds-Averaged Navier-Stokes k - ω Models for Turbulent Flow-Field Simulations". UKnowledge, 2017. http://uknowledge.uky.edu/me_etds/93.

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The data-driven adaptive algorithms are explored as a means of increasing the accuracy of Reynolds-averaged turbulence models. This dissertation presents two new data-driven adaptive computational models for simulating turbulent flow, where partial-but-incomplete measurement data is available. These models automatically adjust (i.e., adapts) the closure coefficients of the Reynolds-averaged Navier-Stokes (RANS) k-ω turbulence equations to improve agreement between the simulated flow and a set of prescribed measurement data. The first approach is the data-driven adaptive RANS k-ω (D-DARK) model
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Books on the topic "Average Flow Model"

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Mazo, Aleksandr, and Konstantin Potashev. The superelements. Modeling of oil fields development. INFRA-M Academic Publishing LLC., 2020. http://dx.doi.org/10.12737/1043236.

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This monograph presents the basics of super-element modeling method of two-phase fluid flows occurring during the development of oil reservoir. The simulation is performed in two stages to reduce the spatial and temporal scales of the studied processes. In the first stage of modeling of development of oil deposits built long-term (for decades) the model of the global dynamics of the flooding on the super-element computational grid with a step equal to the average distance between wells (200-500 m). Local filtration flow, caused by the action of geological and technical methods of stimulation,
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Vinokur, Marcel. Flux Jacobian matrices and generalized Roe average for an equilibrium real gas. NASA, 1988.

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Leonard, Jenter Harry. Modelling bottom stress in depth-averaged flows: Doctoral dissertation. Woods Hole Oceanographic Institution, 1989.

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Rubesin, Morris W. Extra compressibility terms for Favre-averaged two-equation models of inhomogeneous turbulent flows. National Aeronautics and Space Administration, Ames Research Center, 1990.

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A, Mulac Richard, Celestina Mark L, and Lewis Research Center, eds. A model for closing the inviscid form of the average-passage equation system. National Aeronautics and Space Administration, Lewis Research Center, 1986.

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STREMR, numerical model for depth-averaged incompressible flow. US Army Corps of Engineers, Waterways Experiment Station, 1993.

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STREMR, numerical model for depth-averaged incompressible flow. US Army Corps of Engineers, Waterways Experiment Station, 1993.

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Center, Ames Research, ed. Flux Jacobian matrices and generalized Roe average for an equilibrium real gas. National Aeronautics and Space Administration, Ames Research Center, 1989.

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Younus, Muhammad. Computation of free-surface flow by using depth-averaged k̂-[êpsilon] turbulence model. 1993.

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Molls, Thomas R. A general two-dimensional free-surface flow model for solving the depth-averaged equations using an implicit ADI scheme. 1992.

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Book chapters on the topic "Average Flow Model"

1

Hirsch, Ch, and H. Deconinck. "Through Flow Models for Turbomachines : Stream Surface and Passage Averaged Representations." In Thermodynamics and Fluid Mechanics of Turbomachinery. Springer Netherlands, 1985. http://dx.doi.org/10.1007/978-94-009-5153-2_3.

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Su, Xiaoli, Xilin Xia, and Qiuhua Liang. "A Coupled Discrete Element and Depth-Averaged Model for Flow-Like Landslide Simulations." In Understanding and Reducing Landslide Disaster Risk. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-60706-7_17.

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Marchal, Olivier, Charles Jackson, Johan Nilsson, André Paul, and Thomas F. Stocker. "Buoyancy-driven flow and nature of vertical mixing in a zonally averaged model." In Ocean Circulation: Mechanisms and Impacts—Past and Future Changes of Meridional Overturning. American Geophysical Union, 2007. http://dx.doi.org/10.1029/173gm05.

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Kumar, Pradeep, Noémi Friedman, Elmar Zander, and Rolf Radespiel. "Bayesian Calibration of Volume Averaged RANS Model Parameters for Turbulent Flow Simulations Over Porous Materials." In Notes on Numerical Fluid Mechanics and Multidisciplinary Design. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-64519-3_43.

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Li, Xin-tong, Fatemeh Mokhtarzadeh, and G. Cornelisvan Kooten. "Softwood lumber trade and trade restrictions: gravity model." In International trade in forest products: lumber trade disputes, models and examples. CABI, 2021. http://dx.doi.org/10.1079/9781789248234.0142.

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Abstract A gravity trade model can be used to determine the effects of policy on bilateral trade flows. The gravity model is initially explained and then used to determine the effect that U.S. tariffs have on softwood lumber (SWL) imports from Canada, using information from the 2006 Softwood Lumber Agreement. Quarterly data for seven Canadian and three U.S. regions for the period 2007-2017 are used to estimate a gravity model of SWL trade. The model is subsequently expanded to include Japan and China as separate regions, and then as a combined China-Japan region. The model is estimated using OLS and a Poisson Pseudo-Maximum-Likelihood method for trade quantity and value. Findings indicate that: (1) the imposition of a countervailing and/or anti-dumping duty usually has a negative effect on Canada's physical exports, but not in all cases; (2) the value of softwood lumber trade decreases by 26% on average under a tax/tariff compared with no duties; (3) the tax/tariff has a smaller but still significant impact on Canadian exports when China and Japan are included, as SWL exports are diverted from the U.S.; and, not surprisingly, (4) duties affect the value of lumber exports to a much greater extent than quantity.
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Li, Xin-tong, Fatemeh Mokhtarzadeh, and G. Cornelisvan Kooten. "Softwood lumber trade and trade restrictions: gravity model." In International trade in forest products: lumber trade disputes, models and examples. CABI, 2021. http://dx.doi.org/10.1079/9781789248234.0007.

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Abstract A gravity trade model can be used to determine the effects of policy on bilateral trade flows. The gravity model is initially explained and then used to determine the effect that U.S. tariffs have on softwood lumber (SWL) imports from Canada, using information from the 2006 Softwood Lumber Agreement. Quarterly data for seven Canadian and three U.S. regions for the period 2007-2017 are used to estimate a gravity model of SWL trade. The model is subsequently expanded to include Japan and China as separate regions, and then as a combined China-Japan region. The model is estimated using OLS and a Poisson Pseudo-Maximum-Likelihood method for trade quantity and value. Findings indicate that: (1) the imposition of a countervailing and/or anti-dumping duty usually has a negative effect on Canada's physical exports, but not in all cases; (2) the value of softwood lumber trade decreases by 26% on average under a tax/tariff compared with no duties; (3) the tax/tariff has a smaller but still significant impact on Canadian exports when China and Japan are included, as SWL exports are diverted from the U.S.; and, not surprisingly, (4) duties affect the value of lumber exports to a much greater extent than quantity.
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Wu, Weiming, and Sam S. Y. Wang. "A depth-averaged two-dimensional numerical model of flow and sediment transport in open channels with vegetation." In Riparian Vegetation and Fluvial Geomorphology. American Geophysical Union, 2004. http://dx.doi.org/10.1029/008wsa18.

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John, Volker. "A Numerical Study of the Approximation of Space Averaged Flow Fields by the Considered LES Models." In Lecture Notes in Computational Science and Engineering. Springer Berlin Heidelberg, 2004. http://dx.doi.org/10.1007/978-3-642-18682-0_11.

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Schumann, Jan-Erik, Markus Fertig, Volker Hannemann, Thino Eggers, and Klaus Hannemann. "Numerical Investigation of Space Launch Vehicle Base Flows with Hot Plumes." In Notes on Numerical Fluid Mechanics and Multidisciplinary Design. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-53847-7_11.

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Abstract The flow field around generic space launch vehicles with hot exhaust plumes is investigated numerically. Reynolds-Averaged Navier-Stokes (RANS) simulations are thermally coupled to a structure solver to allow determination of heat fluxes into and temperatures in the model structure. The obtained wall temperatures are used to accurately investigate the mechanical and thermal loads using Improved Delayed Detached Eddy Simulations (IDDES) as well as RANS. The investigated configurations feature cases both with cold air and hot hydrogen/ water vapour plumes as well as cold and hot wall temperatures. It is found that the presence of a hot plume increases the size of the recirculation region and changes the pressure distribution on the nozzle structure and thus the loads experienced by the vehicle. The same effect is observed when increasing the wall temperatures. Both RANS and IDDES approaches predict the qualitative changes between the configurations, but the reattachment location predicted by IDDES is up to 7% further upstream than that predicted by RANS. Additionally, the heat flux distribution along the nozzle and base surface is analysed and shows significant discrepancies between RANS and IDDES, especially on the nozzle surface and in the base corner.
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"Average Flow Model." In Encyclopedia of Tribology. Springer US, 2013. http://dx.doi.org/10.1007/978-0-387-92897-5_100067.

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Conference papers on the topic "Average Flow Model"

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Meng, F. M., Q. Jane Wang, Diann Hua, and Jordan Liu. "A Simple Method to Calculate Contact Factor Used in Average Flow Model." In ASME/STLE 2009 International Joint Tribology Conference. ASMEDC, 2009. http://dx.doi.org/10.1115/ijtc2009-15173.

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The average flow model proposed by Patir and Cheng offers a great convenience for the analysis of rough surfaces in lubrication. The contact factor introduced by Wu and Zheng helps to solve a difficulty in local film evaluation using the average flow model. This paper reports a simple method to calculate the contact factor. Method validation is demonstrated by the comparison of the contact factors for Gaussian surfaces obtained with the present method and the fitting formula of Wu and Zheng. The proposed method can not only easily compute the contact factor values for Gaussian surfaces, it can
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Gao, Limin, Guang Xi, and Shangjin Wang. "An Average-Passage Empirical Closure Model for Centrifugal Compressors." In ASME Turbo Expo 2004: Power for Land, Sea, and Air. ASMEDC, 2004. http://dx.doi.org/10.1115/gt2004-53702.

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Applying the novel time- and passage-averaging operators, a reduced average-passage equation system is derived to remove the bodyforce and the blockage factor in Adamczyk’s average-passage equations. Like the Reynolds-averaged Navier-Stokes equations the average-passage flow model does not contain sufficient information to determine its solution. Based on the rich throughflow analysis for axial-flow turbomachinery and numerous studies for centrifugal compressors, a semi-empirical model of the deterministic stress is developed for centrifugal compressors in the present study. Finally, the empir
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Zhu, Hai-yan. "N days average volume based ARIMA forecasting model for Shanghai metro passenger flow." In 2010 International Conference on Artificial Intelligence and Education (ICAIE). IEEE, 2010. http://dx.doi.org/10.1109/icaie.2010.5641088.

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Schwarzkopf, John D., Clayton T. Crowe, and Prashanta Dutta. "Volume Average Turbulence Dissipation Equation for Multiphase Flow." In ASME 2008 International Mechanical Engineering Congress and Exposition. ASMEDC, 2008. http://dx.doi.org/10.1115/imece2008-67455.

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A dissipation transport equation for the carrier phase turbulence in particle-laden flow is derived from fundamental principles. The equation is obtained by volume averaging the same equation used for single phase flows. This process yields three additional terms that reflect the effect of the particles; these terms are evaluated assuming Stokes flow around the particles. Two of the terms reduce to zero and only one term remains which is identified as the production of dissipation due to the particles. The dissipation equation for the standard k-ε model is reformulated to include the additiona
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Kirtley, K. R., M. G. Turner, and S. Saeidi. "An Average Passage Closure Model for General Meshes." In ASME 1999 International Gas Turbine and Aeroengine Congress and Exhibition. American Society of Mechanical Engineers, 1999. http://dx.doi.org/10.1115/99-gt-077.

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Use of the average passage equations for simulating the steady flow in multistage tarbomachinery has been limited in practice to H-type meshes with a “pure” or “strict” character in which pitchwise mesh lines have no axial or radial variation. This requirement is due to the original implementation of the model for the deterministic component of the Adamczyk stress tensor which closes the average passage equations. Such meshes can be highly distorted, especially near blunt leading edges or around highly staggered airfoils. A more general implementation of the closure model is developed which pe
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Abramian, M., and J. H. G. Howard. "A Rotating Laser-Doppler Anemometry System for Unsteady Relative Flow Measurements in Model Centrifugal Impellers." In ASME 1993 International Gas Turbine and Aeroengine Congress and Exposition. American Society of Mechanical Engineers, 1993. http://dx.doi.org/10.1115/93-gt-011.

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The behaviour of the relative flow in centrifugal turbomachines is extremely complex due to the existence of various fluid dynamic phenomena and their interaction. At design and off-design operating conditions, the relative flow is subject to stationary unsteadiness which includes the flow separation and wakes associated with passage pressure gradients, secondary flows, and boundary layer stability. It is also subject to periodic unsteadiness from the rotating stall and the cyclic flow phenomena induced by the casing. This paper describes the mechanical and optical design of a rotating laser-D
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Ersahin, C., I. B. Celik, O. C. Elci, I. Yavuz, J. Li, and G. Hu. "A Simple Model for Fluid Flow and Particle Motion Inside the Human Larynx." In ASME 2004 Heat Transfer/Fluids Engineering Summer Conference. ASMEDC, 2004. http://dx.doi.org/10.1115/ht-fed2004-56137.

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This study aims to develop a simple and quick, but sufficiently accurate solution method for calculating the air flow and tracking the particles in a complex tubular system, where the flow changes its magnitude and direction in a periodic manner. The flow field is assumed to be quasi-two-dimensional and a pressure-correction method is employed to calculate the spetio-temporal variation of the air velocity inside the larynx. Then, the calculated one-dimensional flow distribution is used to reconstruct a two-dimensional flow field is constructed based on the average velocity along the axial dire
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Xu, Meng, and Ziyou Gao. "Chaos in a Discrete Dynamic Model of Traffic Flow." In ASME 2007 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2007. http://dx.doi.org/10.1115/detc2007-35910.

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This paper aims to discuss unstable traffic flow and to identify if chaotic phenomena exist in a traffic flow dynamic system. Two discrete dynamic models are proposed, which are derived from the flow-density-speed fundamental diagram and Del Castillo and Benitez’s exponential curve model and maximum sensitivity curve model. Both the models have two parameters, which are the ratio of free flow and spacing average speed and the ratio of the absolute value of kinematic wave speed at jam density and free flow speed. Chaos is found in the two models when the two values increase separately. The Liap
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Su, Cai-Yu. "Passenger Flow Forecast of Catering Business based on Autoregressive Integrated Moving Average and Smoothing Index Prediction Model." In 2020 International Signal Processing, Communications and Engineering Management Conference (ISPCEM). IEEE, 2020. http://dx.doi.org/10.1109/ispcem52197.2020.00016.

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Alammar, K., R. Vilagines, M. Shariff, Z. Kaneesamkandi, and S. Abdullah. "Simulation of Fully-Developed Average Turbulent MHD Pipe Flow With Heat Transfer." In ASME 2012 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/imece2012-85532.

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Using a zero-equation turbulence model, fully-developed average turbulent MHD pipe flow with wall heating was simulated. Uncertainty was approximated through grid-independence and model validation. Effect of Reynolds, Hartmann, and Prandtl numbers on heat transfer characteristics was investigated. With increasing Hartmann number, heat transfer was shown to increase towards the side layer. Increasing the Prandtl number was shown to enhance heat transfer. Increasing the Reynolds number decreased the effect of the Hartmann number.
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Reports on the topic "Average Flow Model"

1

Hirsch, Charles, and Robert P. Dring. Through-Flow Models for Mass and Momentum Averaged Variables. Defense Technical Information Center, 1985. http://dx.doi.org/10.21236/ada173887.

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Laskowski, Gregory Michael. Predictions of flow through an isothermal serpentine passage with linear eddy-viscosity Reynolds Averaged Navier Stokes models. Office of Scientific and Technical Information (OSTI), 2005. http://dx.doi.org/10.2172/875612.

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