Thematische Bibliographien / Mesh current method

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Auswahl der wissenschaftlichen Literatur zum Thema „Mesh current method“

Autor: Grafiati

Veröffentlicht am 4. Juni 2025

Zuletzt aktualisiert am 1. August 2025

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Zeitschriftenartikel zum Thema "Mesh current method"

Sivakumar, D., and N. Legapriyadharshini. "Smart Mesh Networking City by New Method." Asian Journal of Engineering and Applied Technology 6, no. 1 (2017): 19–22. http://dx.doi.org/10.51983/ajeat-2017.6.1.815.

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Current Trend in Networking is Wireless Mesh Networking (WMN) that makes rural village, a smart city (Mesh City) with their new technical infrastructure and characteristics. Wireless Mesh Networking provide excellent broad band connection to the rural region for making rural smart city. Although several planning is carried for mesh networking using various Protocols, Algorithms in this paper we design a new method with low cost network deployment in rural regions.

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Oh, Sahuck. "A New Mesh Moving Technique for a Fluid–Structure Interaction Problem Using Mesh Deformation Energy Minimization." International Journal of Computational Methods 18, no. 01 (2019): 1950039. http://dx.doi.org/10.1142/s0219876219500397.

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When mesh boundaries move in a simulation because of the motion of a target object such as translation, rotation, and oscillation, the mesh should be regenerated to the points it will obey the locations of its new boundaries. Because recreating new mesh from the beginning is a time-consuming task, new mesh is usually created by deforming an initial mesh, which is called the mesh moving method (or mesh deformation method). In this paper, we present a new mesh moving method that produces a higher quality deformed mesh than the current mesh moving methods. In the proposed method, the deformation

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Saltos-González, Joan, Wilber Saltos-Aráuz, and Hugo Adrián Pico-Mera. "Optimization design of ground grid mesh of 69/13,8 KV substation using ETAP." Sapienza: International Journal of Interdisciplinary Studies 4, no. 3 (2023): e23038. http://dx.doi.org/10.51798/sijis.v4i3.693.

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This scientific document presents the analysis and optimization of the mesh of the grounding system of a 69 / 13.8 kV substation in Ecuador. The mesh is made up of horizontal and vertical conductors connected with vertical electrodes buried under the ground of the substation. The function of the structure is to effectively dissipate the high short-circuit currents generated in the system. The objective is to determine the safety parameters of the ground mesh by comparing the mesh design analysis using the IEEE method and the Finite Element Analysis (FEM) method. These two methods are used diff

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Sayapin, S. N. "Analysis of Current State and Prospects for Development of Methods for Monitoring Tension of Radio-Reflecting Mesh on Deployable Frame of Large Mirror Antenna." Proceedings of Higher Educational Institutions. Маchine Building, no. 2 (731) (February 2021): 41–55. http://dx.doi.org/10.18698/0536-1044-2021-2-41-55.

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The article considers the problems of developing an operating automated method for monitoring the force and uniformity of tension of a radio-reflecting mesh on the deployable frame of large mirror antennas. Based on the performed analysis of known control methods they are classified as contact mechanical methods and non-contact optical ones. It is shown that only optical monitoring methods provide automated control of the tension force of the radio-reflecting mesh on the frame. Among the known optical methods for monitoring, only the moire band method allows creating an immediate picture of th

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Peskin, Charles S. "The immersed boundary method." Acta Numerica 11 (January 2002): 479–517. http://dx.doi.org/10.1017/s0962492902000077.

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This paper is concerned with the mathematical structure of the immersed boundary (IB) method, which is intended for the computer simulation of fluid–structure interaction, especially in biological fluid dynamics. The IB formulation of such problems, derived here from the principle of least action, involves both Eulerian and Lagrangian variables, linked by the Dirac delta function. Spatial discretization of the IB equations is based on a fixed Cartesian mesh for the Eulerian variables, and a moving curvilinear mesh for the Lagrangian variables. The two types of variables are linked by interacti

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Zou, Gui Hong, and Hua Qing Liang. "Finite Element Resistivity Forward Modeling Using Algebraic Multigrid Preconditioned Conjugate Gradient Method." Applied Mechanics and Materials 249-250 (December 2012): 792–97. http://dx.doi.org/10.4028/www.scientific.net/amm.249-250.792.

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An algebraic multigrid by smoothed aggregation preconditioned conjugate gradient method is developed to solve the liner system arising from 3-D direct current finite element resistivity forward modeling. The algorithm combines the efficiency of algebraic multigrid method and the stability of conjugate gradient method. Algebraic multigrid by smoothed aggregation keep in high-efficiency while simulation using local quasi-uniform mesh and its convergence effect will reduce while numerical modeling using anisotropic stretched grids. However tensor product non-equidistant mesh, a kind of anisotropi

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Lester, S., and R. Rada. "A Method of Medical Knowledge Base Augmentation." Methods of Information in Medicine 26, no. 01 (1987): 31–39. http://dx.doi.org/10.1055/s-0038-1635480.

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SummaryThe Medical Subject Headings (MeSH) of the National Library of Medicine may be viewed as a semantic network. The relationships in this semantic network are of a broader-than/narrower-than type. A knowledge base of this type may be augmented by adding new terms and new relationships to the network. The Current Medical Information and Terminology (CMIT) of the American Medical Association represents a rich source of relationships for the disease terms of MeSH. A subset of MeSH was augmented with the knowledge from a subset of CMIT using a matching and similarity strategy. The matching por

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Schöbinger, Markus, Karl Hollaus, and Joachim Schöberl. "An efficient reformulation of a multiscale method for the eddy current problem." COMPEL - The international journal for computation and mathematics in electrical and electronic engineering 36, no. 5 (2017): 1421–29. http://dx.doi.org/10.1108/compel-02-2017-0091.

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Purpose This paper aims to improve the efficiency of a numerical method to treat the eddy current problem on a laminated material, where using a mesh that resolves each individual laminate would be too computationally expensive. Design/methodology/approach The domain is modeled using a coarse mesh that treats the laminated material as a bulk with averaged properties. The fine-structured behavior is recovered by introducing micro-shape functions in the ansatz space. One such method is analyzed to find further model restrictions. Findings By using a special reformulation, it is possible to elimi

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Sobolev, Vladimir Afanas'evich, and Valerii Ivanovich Volchenskov. "ANALYSIS TECHNIQUE OF DIRECT CURRENT ELECTRIC CIRCUITS WITH VOLTAGE AND CURRENT SOURCES BY THE MESH-CURRENT METHOD." Pedagogy. Issues of Theory and Practice, no. 3 (October 2018): 60–66. http://dx.doi.org/10.30853/pedagogy.2018-3.13.

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Grisales-Noreña, Luis Fernando, Oscar Danilo Montoya, Walter Julian Gil-González, Alberto-Jesus Perea-Moreno, and Miguel-Angel Perea-Moreno. "A Comparative Study on Power Flow Methods for Direct-Current Networks Considering Processing Time and Numerical Convergence Errors." Electronics 9, no. 12 (2020): 2062. http://dx.doi.org/10.3390/electronics9122062.

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This study analyzes the numerical convergence and processing time required by several classical and new solution methods proposed in the literature to solve the power-flow problem (PF) in direct-current (DC) networks considering radial and mesh topologies. Three classical numerical methods were studied: Gauss–Jacobi, Gauss–Seidel, and Newton–Raphson. In addition, two unconventional methods were selected. They are iterative and allow solving the DC PF in radial and mesh configurations. The first method uses a Taylor series expansion and a set of decoupling equations to linearize around the desi

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Dissertationen zum Thema "Mesh current method"

Daněk, Michal. "Simulace toroidních cívek v Ansoft Maxwell 3D." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2009. http://www.nusl.cz/ntk/nusl-218197.

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The master thesis is focused on the simulation of the toroid coils in Ansoft Maxwell 3D software, which uses finite element method for electromagnetic field simulation. Firstly the process creation of the geometric model toroid coil with seventy-five threaded is presented. It is necessary to debug this model and prepare it for the mesh generation. Physical properties are assign to this model and it gives rise to the physical model. We will set boundaries, excitation current, core material, winding material and the parameters for the mesh generations. New material Kashke K4000 will be created i

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Nguyen, Tien Anh. "Instrumentation électronique et diagnostic de modules de puissance à semi-conducteur." Phd thesis, École normale supérieure de Cachan - ENS Cachan, 2013. http://tel.archives-ouvertes.fr/tel-00910357.

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Les objectifs de la thèse sont d'élaborer des systèmes d'instrumentation électronique qui permettent une analyse et un diagnostic fins de l'état d'intégrité et du processus de vieillissement des composants de puissance à semi-conducteur. Ces travaux visent à évaluer la variation de la conductivité de la métallisation à l'aide de capteurs à Courant Foucault (CF) mais aussi à estimer l'effet du vieillissement des puces et de leur assemblage sur la distribution de courant dans les puces afin de mieux comprendre les mécanismes de défaillance. Des éprouvettes simplifiées mais également des modules

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Beckstein, Pascal. "Methodenentwicklung zur Simulation von Strömungen mit freier Oberfläche unter dem Einfluss elektromagnetischer Wechselfelder." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2018. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-232474.

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Im Bereich der industriellen Metallurgie und Kristallzüchtung treten bei zahlreichen Anwendungen, wo magnetische Wechselfelder zur induktiven Beeinflussung von leitfähigen Werkstoffen eingesetzt werden, auch Strömungen mit freier Oberfläche auf. Das Anwendungsspektrum reicht dabei vom einfachen Aufschmelzen eines Metalls in einem offenen Tiegel bis hin zur vollständigen Levitation. Auch der sogenannte RGS-Prozess, ein substratbasiertes Kristallisationsverfahren zur Herstellung siliziumbasierter Dünnschichtmaterialien, ist dafür ein Beispiel. Um bei solchen Prozessen die Interaktion von Magnetf

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Zaidi, Houda. "Méthodologies pour la modélisation des couches fines et du déplacement en contrôle non destructif par courants de Foucault : application aux capteurs souples." Phd thesis, Université Paris Sud - Paris XI, 2012. http://tel.archives-ouvertes.fr/tel-00776931.

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Ce travail de thèse porte sur le développement d'outils de modélisation pour le contrôle non destructif (CND) par courants de Foucault (CF). Il existe actuellement une tendance à la mise en œuvre de capteurs souples qui représentent une solution pertinente pour inspecter des pièces ayant une surface complexe. L'objectif principal de cette thèse est l'élaboration de techniques permettant la modélisation de ce type de capteurs au sein de la méthode des éléments finis (MEF).Lors de la modélisation d'un capteur souple avec la MEF, trois problématiques se manifestent. La première concerne le mailla

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Beckstein, Pascal. "Methodenentwicklung zur Simulation von Strömungen mit freier Oberfläche unter dem Einfluss elektromagnetischer Wechselfelder." Doctoral thesis, 2017. https://tud.qucosa.de/id/qucosa%3A30749.

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Bücher zum Thema "Mesh current method"

Babina, Ol'ga. Theory, methodology and practice of regional strategic planning. INFRA-M Academic Publishing LLC., 2021. http://dx.doi.org/10.12737/1738755.

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In the monograph, the region is presented as a complex, multilevel socio-economic system consisting of many heterogeneous, interacting economic entities of different levels (economic agents and markets, management, resources and economic processes), jointly organizing reproduction processes embedded in the economic space of the national economy on the local territory. Currently, the role of rational management of the socio-economic development of the region is increasing. In such conditions, it is advisable to use strategic planning, which, in turn, has increasingly been carried out using a si

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Testing of Embeddable Impressed Current Anodes for Use in Cathodic Protection of Atmospherically Exposed Steel-Reinforced Concrete. AMPP, 2015. https://doi.org/10.5006/nace_tm0294-2016.

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Scope This NACE International standard test method provides users and manufacturers of embeddable anodes a test method for evaluating the anode material to an expected lifetime criterion. It is applicable to embeddable anode materials, such as titanium (Ti) mesh, commonly used for cathodic protection (CP) of atmospherically exposed steel-reinforced concrete. The test method presents two methods for evaluating the anode material. Test Method Part A is intended to evaluate whether an embeddable anode material complies with minimum required specifications of design life expectancy at rated curren

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Current Therapy of Trauma and Surgical Critical Care (Current Therapy). Mosby, 2008.

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Meredith, Wayne J. Current Therapy of Trauma and Surgical Critical Care. Elsevier, 2023.

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Current Therapy of Trauma and Surgical Critical Care. Elsevier - Health Sciences Division, 2015.

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Kovalyov, Anatoliy, ed. Scientific problems of management at the macro-, meso- and microeconomic levels:Proceedings of the XIX International scientific-practical conference dedicated to the 100th anniversary of Odessa National Economic University, May 17-18, 2021. Odessa National Economic University, 2021. http://dx.doi.org/10.32680/978-966-992-589-3.

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Peculiarities of Ukraine's economic development in recent years are characterized by the process of systemic institutional transformation. Deep economic changes are taking place, new approaches to economic management are being actively formed, market management methods are being improved, European integration processes are being implemented, and Ukrainian legislation is being adapted and changed in accordance with the EU regulatory framework. The complexity and contradictions of modern transformation processes, the urgency of solving these and other problems determines the relevance and applic

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Buchteile zum Thema "Mesh current method"

Zeng, Gengsheng Lawrence, and Megan Zeng. "Mesh-Current Method." In Electric Circuits. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-60515-5_9.

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Kermarrec, Gaël, Vibeke Skytt, and Tor Dokken. "Adaptive Surface Fitting with Local Refinement: LR B-Spline Surfaces." In Optimal Surface Fitting of Point Clouds Using Local Refinement. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-16954-0_3.

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AbstractA locally refined (LR) B-spline surface is a piecewise polynomial surface for which the distribution of the surface coefficients can be locally adapted. Such a mathematical representation is interesting for fitting scattered and noisy data, as the local behaviour of a real point cloud may require more degrees of freedom only locally. The number of redundant surface coefficients is minimized, which avoids the fitting of the point cloud’s noise. The surface approximation is performed iteratively either by solving a least squares system or by a local approximation method. This procedure a

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Radek, Norbert, Łukasz J. Orman, and Jozef Bronček. "Boiling Heat Flux of Multilayer Mesh Microstructures." In Current Methods of Construction Design. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-33146-7_64.

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Pavlík, Jan, and Václav Mosler. "Contact Patterns During a Mesh of a Helical Gear Pair." In Current Methods of Construction Design. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-33146-7_16.

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Wartman, William A. "Preprocessing General Head Models for BEM-FMM Modeling Pertinent to Brain Stimulation." In Brain and Human Body Modeling 2020. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-45623-8_20.

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AbstractIntroduction: Transcranial magnetic stimulation (TMS) is a major noninvasive neurostimulation method in which a coil placed near the head employs electromagnetic induction to produce electric fields and currents within the brain. To predict the actual site of stimulation, numerical simulation of the electric fields within the head using high-resolution subject-specific head models is required. A TMS modeling software toolkit has been developed based on the boundary element fast multipole method (BEM-FMM), which has several advantages over conventional finite element method (FEM) solver

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Zhou, M., Q. Zhang, and R. Ding. "Research on macro-meso relationship of geological materials based on Discrete Element Method: Review and prospect." In Geotechnical Engineering Challenges to Meet Current and Emerging Needs of Society. CRC Press, 2024. http://dx.doi.org/10.1201/9781003431749-170.

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He, Qingming, and Liangzhi Cao. "Current-coupled collision probability method." In Deterministic Numerical Methods for Unstructured-Mesh Neutron Transport Calculation. Elsevier, 2021. http://dx.doi.org/10.1016/b978-0-12-818221-5.00004-0.

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Peiró, J., and A. I. Sayma. "A 3-D Unstructured Multigrid Navier-Stokes Solver." In Numerical Methods for Fluid Dynamics V. Oxford University PressOxford, 1996. http://dx.doi.org/10.1093/oso/9780198514800.003.0051.

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Abstract Unstructured mesh methods have proven to be a useful practical tool for aeronautical design. Currently, the process of mesh generation and computation of inviscid flows past complex configurations such as a full aircraft can be completed in a matter of days. The meshes used for inviscid computations consist, in general, of tetrahedral elements of aspect ratio close to unity [1]. The use of such meshes for the simulation of high Reynolds number flows is computationally unfeasible due to the very small mesh sizes required in the near-wall regions where viscous layers are present. A comp

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Feng, Bo, Dario J. Pasadas, Artur L. Ribeiro, and Helena G. Ramos. "Eddy Current Testing of the Lightning Strike Protection Layer in Aerospace Composite Structures." In Studies in Applied Electromagnetics and Mechanics. IOS Press, 2020. http://dx.doi.org/10.3233/saem200004.

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The lightning strike protection layer, which is a mesh of metal stripes, is adhered to composite materials to dissipate the huge current induced during lightning strike. This paper presents an eddy current imaging method to inspect defects in the lightning strike protection layer. A tuning method was applied to tune the resonant frequency of excitation and sensing coils and enhance the testing results. Two parameters, namely the amplitude of induced voltage in the sensing coil and the amplitude of the voltage across a sampling resistor in the excitation circuit, were used to image the defects.

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Thirion Benoit, Robu Ioana, and Darmoni Stéfan J. "Optimization of the PubMed Automatic Term Mapping." In Studies in Health Technology and Informatics. IOS Press, 2009. https://doi.org/10.3233/978-1-60750-044-5-238.

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PubMed, freely available on the internet, is the best known database for medical information. We propose a method of optimization of the PubMed Automatic Term Mapping (ATM) that includes MeSH terms. This method is evaluated using two queries constructed to emphasize the differences between the PubMed queries as they are at present and also between these queries and the optimized one. The proposed query is significantly more precise than the current PubMed query (54.5% vs. 27%). The optimized query proposed would be easy to implement into PubMed.

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Konferenzberichte zum Thema "Mesh current method"

Hayfield, P. C. S., and M. A. Warne. "Coated Titanium Mesh Anodes in the Cathodic Protection of Rebars in Concrete." In CORROSION 1989. NACE International, 1989. https://doi.org/10.5006/c1989-89372.

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Abstract The use of coated titanium mesh, applied to a concrete structure and then overlain with a cementitious cover as part of an impressed current cathodic protection of rebar method, has been studied. Aspects considered have included the durability of the coating, the coating/cementitious interface and the cementitious cover itself. It is concluded, provided that appropriate type and loading of electrocatalyst are applied to the mesh, that real current density on the mesh is restricted, then the overall system is not only practical but should remain sound for periods measured in terms of t

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Kessler, R. J., R. G. Powers, and I. R. Lasa. "An Update on the Long Term Use of Cathodic Protection of Steel Reinforced Concrete Marine Structures." In CORROSION 2002. NACE International, 2002. https://doi.org/10.5006/c2002-02254.

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Abstract Cathodic protection has become the preferred method for mitigating corrosion of steel reinforcement in concrete in Florida’s marine bridge substructures. Over the past twenty years, the Florida Department of Transportation (FDOT) has installed a variety of cathodic protection systems including both impressed current systems and sacrificial anode systems. An overview of the installation and long term performance is presented for cathodic protection systems comprised of: 1) conductive rubber anodes, 2) titanium mesh anodes cast into structural concrete, 3) titanium mesh anodes cast into

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Frankowski, P. K., R. Sikora, and T. Chady. "Identification of rebars in a reinforced mesh using eddy current method." In 42ND ANNUAL REVIEW OF PROGRESS IN QUANTITATIVE NONDESTRUCTIVE EVALUATION: Incorporating the 6th European-American Workshop on Reliability of NDE. AIP Publishing LLC, 2016. http://dx.doi.org/10.1063/1.4940545.

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Huang, Liuyi, Yuyan Li, Yi Ni, et al. "Study on the Influence of Mesh Grouping on Numerical Simulation Results of Fish Cages." In ASME 2019 38th International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/omae2019-95706.

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Abstract The Morison Model is widely applied in the numerical simulation for the hydrodynamics assessment of fish cage. In the Morison model, hydrodynamic forces are calculated based on twines. To reduce the computational time, mesh grouping methods (replacement of multiple meshes with less number of equivalent meshes) have been implemented widely in the calculation. However, as the hydrodynamic equation for a mesh is quite different under wave and current, it is not appropriate to use the classical mesh grouping. On the basis of basic hydrodynamic equations of the meshes with current and wave

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Date, Hiroaki, Satoshi Kanai, Takeshi Kishinami, Ichiro Nishigaki, and Takayuki Dohi. "Multiresolution Finite Element Mesh Generation." In ASME 2004 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2004. http://dx.doi.org/10.1115/detc2004-57663.

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Effective and robust automatic generation methods of finite element mesh of product model are required for CAE. Although many researches for them have been done, robust mesh generation for complex solid shapes with small features and flexible mesh property control are still difficult in current finite element meshers. In this paper, we propose a new method for automatic finite element mesh generation of a product model based on multiresolution representation of high-density mesh which are stably generated by existing finite element meshers. In our approach, geometrical and topological mesh pro

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Zhou, Mingdong, Michael Yu Wang, and Li Li. "Structural Optimization Using Adaptive Level Set Method." In ASME/ISCIE 2012 International Symposium on Flexible Automation. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/isfa2012-7110.

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A novel structural optimization method that utilizes both explicit and implicit geometric representations is presented. In this method, an octree grid is adopted to accommodate the free structural interface of an implicit level set model and a corresponding 2-manifold triangle mesh model. Within each iteration of optimization, the interface is evolved implicitly by using a semi-Lagrange level set method, during which the signed distance field is evaluated directly and accurately from the current surface model other than interpolation. After that, another mesh model is extracted from the update

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Di Paolo, Benedetto, Javier L. Lara, Gabriel Barajas, Agnese Paci, and Iñigo J. Losada. "Numerical Analysis of Wave and Current Interaction With Moored Floating Bodies Using Overset Method." In ASME 2018 37th International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/omae2018-77284.

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Numerical modelling of floating bodies is still being a very challenging issue, especially for large body displacements. Despite of the good performance of potential flow models in predicting floating body dynamics, there are still physical processes which are not well reproduced with that approximation. Their strong assumptions yield a lack of accuracy when high non-linear effects become predominant. In addition, the presence of restrictions to motion induced by mooring elements also introduces additional non-linear features which are sometimes out of the framework of the use of potential flo

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Uesawa, Shin-ichiro, Akiko Kaneko, and Yutaka Abe. "Measurement of Void Fraction in Dispersed Bubbly Flow With Constant Electric Current Method." In 2012 20th International Conference on Nuclear Engineering and the ASME 2012 Power Conference. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/icone20-power2012-54510.

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Void fraction is one of important physical values for gas-liquid two-phase flow in nuclear power plants, and it is an essential parameter for designs and performance evaluations of devices, including a core of BWR and so on. Therefore void fraction measurement with real time, high temporal resolution and high spatial resolution has been needed. In several void fraction measurement methods, electric measurement methods of void fraction can realize real-time measurement. In previous studies, conductance methods capacitance methods, wire mesh methods and tomography techniques have been studied. I

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Liu, Zhaowei, and Hu Wu. "A New Three-Dimensional Viscous Inverse Design Method for Axial Compressor Blade." In ASME Turbo Expo 2016: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/gt2016-56477.

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A recently developed aerodynamic inverse design method for axial compressor is presented in this paper. The inverse design method is based on solving the three-dimensional Reynolds-averaged Navier-Stokes equations. Blade surface static pressure distribution is prescribed before the design procedure. A new inverse design boundary condition is established based on the conservation of Riemann invariant on the blade surface. Blade profile is constantly modified by a virtual wall velocity which is obtained from the difference between the current and prescribed static pressure. The dynamic mesh theo

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Wei, Z., and Z. C. Zheng. "Towards a Parallel Implementation of an Immersed Boundary Method on Non-Uniform Cartesian Mesh Coupled With a Fluid Structure Interaction Model." In ASME 2014 4th Joint US-European Fluids Engineering Division Summer Meeting collocated with the ASME 2014 12th International Conference on Nanochannels, Microchannels, and Minichannels. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/fedsm2014-22085.

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The immersed boundary methods are well known as an efficient flow solver for engineering problems involving fluid structure interactions. However, in order to obtain better results, higher resolutions near the immersed boundary points are desired. Non-uniform Cartesian mesh can easily fulfill this task without introducing a dramatic increase on the cost of computation and coding. In the current paper, an immersed boundary method with non-uniform Cartesian mesh is demonstrated. The Poisson problem is solved with assistance of a scientific parallel computational library PETSc. The code is valida

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Berichte der Organisationen zum Thema "Mesh current method"

Sandeep, Bhushan, xin Huang, and Zongwei Xiao. Analgesic efficacy of erector spinae plane block in arthroscopic shoulder surgery: a systemic review and meta-analysis of randomised controlled trial. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, 2022. http://dx.doi.org/10.37766/inplasy2022.12.0084.

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Review question / Objective: Erector spinae plane block (ESPB) has been employed in arthroscopic shoulder surgery (ASS) as an alternative novel interfacial plane block. However, its analgesic efficacy is still controversial. Whether ESPB could improve analgesic efficacy in ASS is what the current meta-analysis seeks to find out. Information sources: We searched different databases including the Cochrane Library, PubMed, Embase, and Web of Science from inception to November 29, 2022, using medical subject headings (MeSH) and free-text terms without language restrictions. The primary purpose of

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Job, Jacob. Mesa Verde National Park: Acoustic monitoring report. National Park Service, 2021. http://dx.doi.org/10.36967/nrr-2286703.

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In 2015, the Natural Sounds and Night Skies Division (NSNSD) received a request to collect baseline acoustical data at Mesa Verde National Park (MEVE). Between July and August 2015, as well as February and March 2016, three acoustical monitoring systems were deployed throughout the park, however one site (MEVE002) stopped recording after a couple days during the summer due to wildlife interference. The goal of the study was to establish a baseline soundscape inventory of backcountry and frontcountry sites within the park. This inventory will be used to establish indicators and thresholds of so

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Acred, Aleksander, Milena Devineni, and Lindsey Blake. Opioid Free Anesthesia to Prevent Post Operative Nausea/Vomiting. University of Tennessee Health Science Center, 2021. http://dx.doi.org/10.21007/con.dnp.2021.0006.

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Purpose The purpose of this study is to compare the incidence of post-operative nausea and vomiting (PONV) in opioid-utilizing and opioid-free general anesthesia. Background PONV is an extremely common, potentially dangerous side effect of general anesthesia. PONV is caused by a collection of anesthetic and surgical interventions. Current practice to prevent PONV is to use 1-2 antiemetics during surgery, identify high risk patients and utilize tracheal intubation over laryngeal airways when indicated. Current research suggests minimizing the use of volatile anesthetics and opioids can reduce t

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Myers, Jamie, Ruhil Iyer, Irene Gai, et al. Achieving Safely Managed Sanitation in Riverine and Island Communities in Sierra Leone. Institute of Development Studies, 2024. https://doi.org/10.19088/slh.2024.013.

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It is estimated that over one million preventable deaths occur each year caused by diarrhoeal diseases due to unsafe sanitation, hygiene and drinking water. In Sierra Leone, access to sanitation is the 8th lowest in any country worldwide. In rural areas only an estimated 37.9 per cent use an improve sanitation facility and 26 per cent practice open defecation, contributing to multiple health, economic and social challenges. This SLH Learning Brief shares findings from research undertaken with Welthungerhilfe in remote riverine and island communities in Bonthe District, a district that has doub

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Katigbak, Jovito Jose, and Jemimah Joanne Villaruel. Assessing the Adoption of Circular Economy among Women-Led MSMEs in Metro Manila: A Pilot Study. Philippine Institute for Development Studies, 2023. http://dx.doi.org/10.62986/dp2023.30.

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Buoyed by favorable developments at the global and regional levels, circular economy (CE) has been emerging in the Philippines due to an increasing call for the effective mainstreaming of sustainable principles and practices across various economic sectors. Often characterized as an industrial system regenerative or regenerative by design, CE presents guidelines that enable business-, society-, and environment-friendly economic development. This is vital for the Philippines as it seeks to address waste management issues and reduce carbon emissions by advancing Sustainable Development Goal 12:

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