Academic literature on the topic 'Numerical field analysis'

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Journal articles on the topic "Numerical field analysis"

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Ouyanga, Kwan, Reui-Kuo Lina, Sheng-Ju Wu, and Wen-Hann Sheu. "The Numerical Analysis of Flow Field on Warship Deck." International Journal of Engineering Research 4, no. 3 (2015): 118–22. http://dx.doi.org/10.17950/ijer/v4s3/307.

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Nobuhito, Oka, Kawamitsu Kenta, Tabata Soichiro, Furukawa Masato, Yamada Kazutoyo, and Kido Kota. "1130 NUMERICAL ANALYSIS OF VORTICAL FLOW FIELD AROUND WIND-LENS TURBINES." Proceedings of the International Conference on Jets, Wakes and Separated Flows (ICJWSF) 2013.4 (2013): _1130–1_—_1130–6_. http://dx.doi.org/10.1299/jsmeicjwsf.2013.4._1130-1_.

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Nouri, Sabrina, Mouhamed Benzeghiba, and Ahmed Benzaoui. "Numerical Analysis of Solute Segregation in Directional Solidification under Static Magnetic Field." Defect and Diffusion Forum 312-315 (April 2011): 253–58. http://dx.doi.org/10.4028/www.scientific.net/ddf.312-315.253.

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This paper addresses the effect of thermosolutal convection in the formation of defects in directionally solidified alloys. The numerical model is based on a bi-dimensional solution consisting of an implicit time integration scheme to couple thermal and solutal fields, which is supported by a finite volume numerical modeling technique. In this article, the macrosegregation phenomenon under a static magnetic field effect is analyzed numerically by a computer code developed and validated with experimental data. The numerically obtained results have been widely discussed in dependence of the char
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Kaupert, K. A., P. Holbein, and T. Staubli. "A First Analysis of Flow Field Hysteresis in a Pump Impeller." Journal of Fluids Engineering 118, no. 4 (1996): 685–91. http://dx.doi.org/10.1115/1.2835496.

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The measured pump pressure discharge characteristic for a high specific speed radial pump (ωs = 1.7) reveals distinct discontinuities in part load operation. These pressure discontinuities occur at different threshold volume fluxes when increasing or decreasing the pump discharge and make up a hysteresis loop. The pump impeller characteristic was evaluated experimentally and numerically by taking the difference between the integrated impeller outlet and impeller inlet total pressure. The experimental and numerical characteristics agree well including the volume flux location and magnitude of t
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Liu, Xue Peng, and Dong Mei Zhao. "The Study on Flow Field Numerical Analysis." Applied Mechanics and Materials 299 (February 2013): 60–63. http://dx.doi.org/10.4028/www.scientific.net/amm.299.60.

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A kind of generalized fluid concept is proposed to solve the problem of paste. A set of velocity boundary conditions processing scheme is put forward. The SIMPLE algorithm, staggered mesh, combined with the boundary element discrete method, the momentum equation and pressure correction equation is in discretization.
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Popović, R. S. "Numerical analysis of MOS magnetic field sensors." Solid-State Electronics 28, no. 7 (1985): 711–16. http://dx.doi.org/10.1016/0038-1101(85)90021-8.

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Bruns, Heinz-Dietrich, Christian Schuster, and Hermann Singer. "Numerical Electromagnetic Field Analysis for EMC Problems." IEEE Transactions on Electromagnetic Compatibility 49, no. 2 (2007): 253–62. http://dx.doi.org/10.1109/temc.2007.897152.

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., Terttiaavini, Fakhry Zamzam, Mustafa Ramadhan, et al. "Clustering Analysis of Premier Research Fields." International Journal of Engineering & Technology 7, no. 4.44 (2018): 43. http://dx.doi.org/10.14419/ijet.v7i4.44.26860.

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The clusterization is one of methods which utilized to grouping a dataset which has a specific characteristics value. The processed data can be numerical or non-numerical data. Non-numeric data must be transformed first into numerical data. The case study in this study was to group research from six fields of science. The research data is non-numerical data is converted into the research contributions percentage in the science field. Utilized the c-means algorithm, the data was successfully grouped into three excellent research fields. The aim of the clustering is to know how many researchers
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Griesmaier, Roland, Martin Hanke, and John Sylvester. "Far Field Splitting for the Helmholtz Equation." SIAM Journal on Numerical Analysis 52, no. 1 (2014): 343–62. http://dx.doi.org/10.1137/120891381.

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Nicholls, David P., and Jie Shen. "A Rigorous Numerical Analysis of the Transformed Field Expansion Method." SIAM Journal on Numerical Analysis 47, no. 4 (2009): 2708–34. http://dx.doi.org/10.1137/080741914.

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Dissertations / Theses on the topic "Numerical field analysis"

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Yang, Jiang. "Numerical analysis and simulations for phase-field equations." HKBU Institutional Repository, 2014. https://repository.hkbu.edu.hk/etd_oa/29.

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Research on interfacial phenomena has a long history, which has attracted tremendous interest in recent years. One of the most successful tools is the phase-field approach. As phase-field models usually involve very complex dynamics and it is nontrivial to obtain analytical solutions, numerical methods have played an important role in various simulations. This thesis is mainly devoted to developing accurate, efficient and robust numerical methods and the related numerical analysis for three representative phase-field models, namely the Allen-Cahn equation, the Cahn-Hilliard equation and the thin fil
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Polat, Can. "Numerical Modeling Of Balcova Geothermal Field." Master's thesis, METU, 2010. http://etd.lib.metu.edu.tr/upload/12611526/index.pdf.

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The aim of this study is to construct a numerical reservoir model for Bal&ccedil<br>ova geothermal field, which is located in the izmir bay area of the Aegean coast. A commercial numerical simulation program, TOUGH2 was utilized with a graphical interface, PETRASIM to model the Bal&ccedil<br>ova geothermal field. Natural state modeling of the field was carried out based on the conceptual model of the field, then history matching of production &ndash<br>injection practices of the field was established for the period of 1996 &ndash<br>2008. The final stage of modeling was the future performan
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Yang, Yao-Joe. "Numerical analysis and design strategy for field emission devices." Thesis, Massachusetts Institute of Technology, 1999. http://hdl.handle.net/1721.1/80591.

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Wang, Shenzhi, and 王慎之. "Field monitoring and numerical analysis on piled-raft foundation : case study." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2014. http://hdl.handle.net/10722/209499.

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This thesis presents the result of detailed back-analysis, using three-dimensional finite-element analysis, of the instrumented piled-raft foundation in monitoring site. The piled-raft foundation is a composite foundation structure that consisting of piles, raft and surrounding soils acting as a whole system. To check the reliability of soil taking load under the raft and obtain a reasonable value of load proportion taken by piles for the soil conditions in Hong Kong, a piled-raft foundation was partially instrumented in the monitoring site. The pile head loading, raft-soil contact pressure
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Balibey, Serife Yaprak. "Numerical Analysis On The Electric Field In A Graded Index Fiber Waveguide." Master's thesis, METU, 2003. http://etd.lib.metu.edu.tr/upload/4/765180/index.pdf.

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Propagation of radiation in a waveguides is theoretically described by Maxwell&amp<br>#8217<br>s equations. The gradient of refractive index and an influence on the waveguide by a superstrate requires a numerical solution of the differential equation. Iterative methods such as the Runge-Kutta approaches are used to calculate the effective refractive index in the waveguide depending on the superstrate&amp<br>#8217<br>s and the waveguide&amp<br>#8217<br>s local refractive indices. In this study,the refractive indices, and the model fields of the TE00 modes are calculated. The calculated fields o
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Hebert, Mark A. "Numerical simulations, mean field theory and modulational stability analysis of thermohaline intrusions." Thesis, Monterey, California. Naval Postgraduate School, 2011. http://hdl.handle.net/10945/5582.

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Approved for public release; distribution is unlimited.<br>Thermohaline intrusions are produced by lateral shear advection across thermal and haline fronts, self-driven via double-diffusion, and cause significant lateral fluxes. The primary goal of this thesis is to understand the mechanisms responsible for their development and equilibration. Previous theories (mean-field models) were limited by their reliance on the vertical flux laws, which still remain a great source of uncertainty and require modelers to assume that intrusion development is uniquely determined by the background gradients.
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Baker, Joshua L. "Mooring Analysis of the Ocean Sentinel through Field Observation and Numerical Simulation." Thesis, Oregon State University, 2013. http://hdl.handle.net/10945/43474.

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CIVINS<br>Mooring systems are used to secure offshore structures to the ocean floor. They can provide general station-keeping, where a ship, buoy, or platform is kept in a general location. They can also provide more finite positioning, where heading, draught, elevation, and GPS coordinates are tightly controlled. The behavior of a mooring system depends greatly on its configuration and components, which is discussed in more detail in this section. There are two major organizations that produce mooring system specifications: Det Norske Veritas (DNV) and the American Petroleum Ins
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Styles, Vanessa. "Applied and numerical analysis of a mean field model of superconducting vortices." Thesis, University of Sussex, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.363380.

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Camera, C. A. S. "STABILITY ASSESSMENT OF TERRACED SLOPES: FIELD DATA AND NUMERICAL MODELLING." Doctoral thesis, Università degli Studi di Milano, 2012. http://hdl.handle.net/2434/169983.

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This work is finalized to the assessment of the stability of terraced slopes. The study therefore includes the understanding of the failure mechanisms of these particular slopes and the quantification of the influence of hydrogeological and mechanical parameters of dry stone walls and backfill soils both at a large and at a detailed scale. The study was performed in Valtellina. In particular, the slope chosen as study area is the one uphill of the small village of Tresenda, that in 1983 and 2002 was affected by soil slip/debris flow events that caused victims (only in 1983) and severe damages
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Chandler, Roger. "Field studies, analysis and numerical modelling of retaining walls propped at formation level." Thesis, Queen Mary, University of London, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.339107.

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Books on the topic "Numerical field analysis"

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Zhou, Pei-bai. Numerical analysis of electromagnetic fields. Springer-Verlag, 1993.

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Zhou, Pei-bai. Numerical Analysis of Electromagnetic Fields. Springer Berlin Heidelberg, 1993.

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Center, Ames Research, ed. Propulsive-jet flow field analysis using the three-dimensional Navier-Stokes equations. National Aeronautics and Space Administration, Ames Research Center, 1989.

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Binns, K. J. The analytical and numerical solution of electric and magnetic fields. Wiley, 1992.

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Binns, K. J. The analytical and numerical solution of electric and magnetic fields. John Wiley & Sons, 1992.

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Ivaányi, Amália. Magnetic field computation with R-functions. Akadémiai Kiadó, 1998.

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N, Tiwari S., Old Dominion University. Research Foundation., and Langley Research Center, eds. Application of advanced grid generation techniques for flow field computations about complex configurations. Dept. of Mechanical Engineering and Mechanics, College of Engineering and Technology, Old Dominion University, 1988.

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E, Smith Robert, Greene Francis A, and United States. National Aeronautics and Space Administration. Scientific and Technical Information Program., eds. Numerical analysis and simulation of an assured crew return vehicle flow field. National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Program, 1991.

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Verhoff, August. Second-order far field computational boundary conditions for inviscid duct flow problems. Naval Postgraduate School, 1990.

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Shahyar, Pirzadeh, Löhner R, and Langley Research Center, eds. A package for 3-D unstructured grid generation, finite-element flow solution and flow field visualization. National Aeronautics and Space Administration, Langley Research Center, 1990.

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Book chapters on the topic "Numerical field analysis"

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Madenci, Erdogan, Atila Barut, and Mehmet Dorduncu. "Coupled Field Equations." In Peridynamic Differential Operator for Numerical Analysis. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-02647-9_7.

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Zhou, Pei-bai. "Fundamental Concepts of Electromagnetic Field Theory." In Numerical Analysis of Electromagnetic Fields. Springer Berlin Heidelberg, 1993. http://dx.doi.org/10.1007/978-3-642-50319-1_1.

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Liu, Chun. "Multi-field Coupling Numerical Simulation." In Matrix Discrete Element Analysis of Geological and Geotechnical Engineering. Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-33-4524-9_10.

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Anthonys, Gehan. "Results and Numerical Analysis." In Analytical Solutions for Two Ferromagnetic Nanoparticles Immersed in a Magnetic Field. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-031-02019-3_5.

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Di Barba, Paolo, and Slawomir Wiak. "Numerical Methods for Field Analysis of MEMS." In MEMS: Field Models and Optimal Design. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-21496-8_8.

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Yu, Z., J. F. Shao, and Q. Z. Zhu. "Numerical Analysis of Damage by Phase-Field Method." In Handbook of Damage Mechanics. Springer New York, 2021. http://dx.doi.org/10.1007/978-1-4614-8968-9_57-1.

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Yu, Z., J. F. Shao, and Q. Z. Zhu. "Numerical Analysis of Damage by Phase-Field Method." In Handbook of Damage Mechanics. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-60242-0_57.

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Wang, Chunqing. "Field campaign and data analysis." In Numerical Modelling of Ice Floods in the Ning-Meng Reach of the Yellow River Basin. CRC Press, 2018. http://dx.doi.org/10.1201/9781351042345-3.

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Achdou, Yves. "Finite Difference Methods for Mean Field Games." In Hamilton-Jacobi Equations: Approximations, Numerical Analysis and Applications. Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-36433-4_1.

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Pietrusiak, Damian, Przemysław Moczko, and Jerzy Czmochowski. "Field and Numerical Testing of the BWE SchRs4600.50 Dynamic Behavior." In Topics in Modal Analysis, Volume 7. Springer New York, 2013. http://dx.doi.org/10.1007/978-1-4614-6585-0_51.

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Conference papers on the topic "Numerical field analysis"

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Bender, Carl M., Theodore E. Simos, George Psihoyios, Ch Tsitouras, and Zacharias Anastassi. "PT-Symmetric Quantum Field Theory." In NUMERICAL ANALYSIS AND APPLIED MATHEMATICS ICNAAM 2011: International Conference on Numerical Analysis and Applied Mathematics. AIP, 2011. http://dx.doi.org/10.1063/1.3636813.

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Chara, Zdenek, Bohus Kysela, and Pavel Vlasak. "Velocity field around a falling particle." In NUMERICAL ANALYSIS AND APPLIED MATHEMATICS ICNAAM 2012: International Conference of Numerical Analysis and Applied Mathematics. AIP, 2012. http://dx.doi.org/10.1063/1.4756080.

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Gocheva-Ilieva, Snezhana G., Iliycho P. Iliev, Theodore E. Simos, George Psihoyios, and Ch Tsitouras. "Mathematical Modeling Of The Electric Field In Copper Bromide Laser." In Numerical Analysis and Applied Mathematics. AIP, 2007. http://dx.doi.org/10.1063/1.2790197.

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Kozma, Robert, Marko Puljic, Theodore E. Simos, George Psihoyios, Ch Tsitouras, and Zacharias Anastassi. "Neural Population Dynamics Modeled by Mean-Field Graphs." In NUMERICAL ANALYSIS AND APPLIED MATHEMATICS ICNAAM 2011: International Conference on Numerical Analysis and Applied Mathematics. AIP, 2011. http://dx.doi.org/10.1063/1.3637870.

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Colli, Pierluigi. "Modelling and Analysis of a Class of Phase Field Systems." In NUMERICAL ANALYSIS AND APPLIED MATHEMATICS: International Conference on Numerical Analysis and Applied Mathematics 2008. American Institute of Physics, 2008. http://dx.doi.org/10.1063/1.2990877.

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Oleynik, Anna, and John Wyller. "Stability of Bumps in a Two Population Neural Field Model." In NUMERICAL ANALYSIS AND APPLIED MATHEMATICS: International Conference on Numerical Analysis and Applied Mathematics 2008. American Institute of Physics, 2008. http://dx.doi.org/10.1063/1.2990948.

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Hofmann, Ralf. "Preface of the "Symposium on quantum field theory II"." In NUMERICAL ANALYSIS AND APPLIED MATHEMATICS ICNAAM 2012: International Conference of Numerical Analysis and Applied Mathematics. AIP, 2012. http://dx.doi.org/10.1063/1.4756180.

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Kosmas, O. T., Theodore E. Simos, George Psihoyios, Ch Tsitouras, and Zacharias Anastassi. "Charged Particle in an Electromagnetic Field Using Variational Integrators." In NUMERICAL ANALYSIS AND APPLIED MATHEMATICS ICNAAM 2011: International Conference on Numerical Analysis and Applied Mathematics. AIP, 2011. http://dx.doi.org/10.1063/1.3636989.

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Hofmann, Ralf, Theodore E. Simos, George Psihoyios, Ch Tsitouras, and Zacharias Anastassi. "Preface of the “Symposium on Analysis of Quantum Field Theory”." In NUMERICAL ANALYSIS AND APPLIED MATHEMATICS ICNAAM 2011: International Conference on Numerical Analysis and Applied Mathematics. AIP, 2011. http://dx.doi.org/10.1063/1.3636812.

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Massouros, Ch G., Theodore E. Simos, George Psihoyios, Ch Tsitouras, and Zacharias Anastassi. "A Field Theory Problem Relating to Questions in Hyperfield Theory." In NUMERICAL ANALYSIS AND APPLIED MATHEMATICS ICNAAM 2011: International Conference on Numerical Analysis and Applied Mathematics. AIP, 2011. http://dx.doi.org/10.1063/1.3636971.

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Reports on the topic "Numerical field analysis"

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Baker, Joshua L. Mooring Analysis of the Ocean Sentinel through Field Observation and Numerical Simulation. Defense Technical Information Center, 2013. http://dx.doi.org/10.21236/ada611180.

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Watts, Christopher A. Chaos and simple determinism in reversed field pinch plasmas: Nonlinear analysis of numerical simulation and experimental data. Office of Scientific and Technical Information (OSTI), 1993. http://dx.doi.org/10.2172/10189484.

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Jury, William A., and David Russo. Characterization of Field-Scale Solute Transport in Spatially Variable Unsaturated Field Soils. United States Department of Agriculture, 1994. http://dx.doi.org/10.32747/1994.7568772.bard.

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This report describes activity conducted in several lines of research associated with field-scale water and solute processes. A major effort was put forth developing a stochastic continuum analysis for an important class of problems involving flow of reactive and non reactive chemicals under steady unsaturated flow. The field-scale velocity covariance tensor has been derived from local soil properties and their variability, producing a large-scale description of the medium that embodies all of the local variability in a statistical sense. Special cases of anisotropic medium properties not alig
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Wagner, Anna, Chandler Engel, David Ho, Jeremy Giovando, Blaine Morriss, and Elias Deeb. Stage frequency analysis from snowmelt runoff near Utqiagvik, Alaska. Engineer Research and Development Center (U.S.), 2023. http://dx.doi.org/10.21079/11681/47821.

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For the village of Utqiaġvik, located at the North Slope of Alaska, a stone-armored revetment along the coastline is proposed to reduce coastal erosion. The inner drainage capacity of the revetment must be sufficient to handle seasonal runoff from snowmelt. For this effort, we investigated the snowmelt runoff and the hydraulic impact at the watershed outlet using numerical snow and hydraulic modeling of the study area. We validated the snow model results by comparing simulated snow water equivalent (SWE) values to field measurements. Additionally, the snow model was validated using satellite-b
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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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Russo, David, and William A. Jury. Characterization of Preferential Flow in Spatially Variable Unsaturated Field Soils. United States Department of Agriculture, 2001. http://dx.doi.org/10.32747/2001.7580681.bard.

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Preferential flow appears to be the rule rather than the exception in field soils and should be considered in the quantitative description of solute transport in the unsaturated zone of heterogeneous formations on the field scale. This study focused on both experimental monitoring and computer simulations to identify important features of preferential flow in the natural environment. The specific objectives of this research were: (1) To conduct dye tracing and multiple tracer experiments on undisturbed field plots to reveal information about the flow velocity, spatial prevalence, and time evol
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Stache, Jeremiah. A dynamic aircraft response model for determining roughness limits. Engineer Research and Development Center (U.S.), 2024. http://dx.doi.org/10.21079/11681/48513.

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Runway roughness poses significant risks to aircraft and aircraft personnel. Roughness irregularities can be found in both civilian and military airfields, from rutting to bomb-damaged repairs. Various methods exist for determining roughness criteria, such as discrete surface deviation evaluation and dynamic response models. Although validated dynamic response models such as TAXI-G were used extensively in the HAVE BOUNCE program from the 1970s up to the late 1990s, modern military aircraft have not undergone the same formal analysis. This paper presents the mathematical formulation and valida
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Jacobs, Timothy, and Jacob Hedrick. PR-457-14201-R03 Variable NG Composition Effects in LB 2S Compressor Engines - Prediction Enhancement. Pipeline Research Council International, Inc. (PRCI), 2017. http://dx.doi.org/10.55274/r0011406.

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Phase II of the project has focused on improving the initial analysis performed in the first phase by enhancing the various aspects of predictive combustion for lean burn spark ignition natural gas engines under variable composition fueling. These enhancements have incorporated validation data from a Cooper-Bessemer GMVH-10C3 engine located in New Jersey, which improves upon the lack of field data to bound the scope of composition variation. In simulation related endeavors, effort was made to improve the fundamental combustion physics related parameters, namely laminar flame speed, by developi
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Warrick, Arthur W., Gideon Oron, Mary M. Poulton, Rony Wallach, and Alex Furman. Multi-Dimensional Infiltration and Distribution of Water of Different Qualities and Solutes Related Through Artificial Neural Networks. United States Department of Agriculture, 2009. http://dx.doi.org/10.32747/2009.7695865.bard.

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The project exploits the use of Artificial Neural Networks (ANN) to describe infiltration, water, and solute distribution in the soil during irrigation. It provides a method of simulating water and solute movement in the subsurface which, in principle, is different and has some advantages over the more common approach of numerical modeling of flow and transport equations. The five objectives were (i) Numerically develop a database for the prediction of water and solute distribution for irrigation; (ii) Develop predictive models using ANN; (iii) Develop an experimental (laboratory) database of
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Gelb, Jr., Jack, Yoram Weisman, Brian Ladman, and Rosie Meir. Identification of Avian Infectious Brochitis Virus Variant Serotypes and Subtypes by PCR Product Cycle Sequencing for the Rational Selection of Effective Vaccines. United States Department of Agriculture, 2003. http://dx.doi.org/10.32747/2003.7586470.bard.

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Objectives 1. Determine the serotypic identities of 40 recent IBV isolates from commercial chickens raised in the USA and Israel. 2. Sequence all IBV field isolates using PCR product cycle sequencing and analyze their S 1 sequence to detennine their homology to other strains in the Genbank and EMBL databases. 3. Select vaccinal strains with the highest S 1 sequence homology to the field isolates and perform challenge of immunity studies in chickens in laboratory trials to detennine level of protection afforded by the vaccines. Background Infectious bronchitis (IB) is a common, economically imp
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