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Relevant bibliographies by topics / Semi-Analytical finite element method

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Academic literature on the topic 'Semi-Analytical finite element method'

Author: Grafiati

Published: 4 June 2021

Last updated: 2 February 2022

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Journal articles on the topic "Semi-Analytical finite element method"

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Liu, Pengfei, Qinyan Xing, Dawei Wang, and Markus Oeser. "Application of Dynamic Analysis in Semi-Analytical Finite Element Method." Materials 10, no. 9 (2017): 1010. http://dx.doi.org/10.3390/ma10091010.

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Taiebat, H. A., and J. P. Carter. "A semi-analytical finite element method for three-dimensional consolidation analysis." Computers and Geotechnics 28, no. 1 (2001): 55–78. http://dx.doi.org/10.1016/s0266-352x(00)00019-7.

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Jooste, Fritz J. "Flexible Pavement Response Evaluation using the Semi-analytical Finite Element Method." Road Materials and Pavement Design 3, no. 2 (2002): 211–25. http://dx.doi.org/10.1080/14680629.2002.9689923.

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Ahmad, Z. A. B., J. M. Vivar-Perez, and U. Gabbert. "Semi-analytical finite element method for modeling of lamb wave propagation." CEAS Aeronautical Journal 4, no. 1 (2013): 21–33. http://dx.doi.org/10.1007/s13272-012-0056-6.

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Zheng, Chang Liang, and Zheng Yao. "Nonlocal Analytical Formulas for Plane Crack Elements and Semi-Analytical Element Method for Mode I Crack." Applied Mechanics and Materials 444-445 (October 2013): 110–14. http://dx.doi.org/10.4028/www.scientific.net/amm.444-445.110.

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This paper presents the series solutions in Hamiltonian form for plane sectorial domain of the nonlocal linear elasticity originally proposed by Eringen [. Based on the Hamiltonian governing equations of plane elasticity for sectorial domain, the variable separation and eigenfunction expansion techniques were employed to obtain these solutions. These solutions can be used to develop a nonlocal analytical finite element for the model I crack in nonlocal fracture mechanics.

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KOBORI, Tameo, and Yasuo CHIKATA. "An axisymmetric joint element under non-axisymmetric loadings in semi-analytical finite element method." Doboku Gakkai Ronbunshu, no. 368 (1986): 57–64. http://dx.doi.org/10.2208/jscej.1986.368_57.

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Sim, Min-Seob, and Jong-Suk Ro. "Semi-Analytical Modeling and Analysis of Halbach Array." Energies 13, no. 5 (2020): 1252. http://dx.doi.org/10.3390/en13051252.

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Analysis of Halbach array placed in open space by using finite element method involves substantial consumption of memory, time, and cost. To address this problem, development of a mathematical modeling and analytic analysis method for Halbach array can be a solution, but research on this topic is currently insufficient. Therefore, a novel mathematical modeling and analytic analysis method for Halbach array in open space is proposed in this study, which is termed as the Ampere model and the Biot–Savart law (AB method). The proposed AB method can analyze the Halbach array rapidly and accurately with minimal consumption of memory. The usefulness of the AB method in terms of accuracy and memory and time consumption is verified by comparing the AB method with finite element method in this paper.

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Hayashi, Takahiro, and Daisuke Inoue. "Calculation of leaky Lamb waves with a semi-analytical finite element method." Ultrasonics 54, no. 6 (2014): 1460–69. http://dx.doi.org/10.1016/j.ultras.2014.04.021.

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Yang, Zhengyan, Kehai Liu, Kai Zhou, et al. "Investigation of thermo-acoustoelastic guided waves by semi-analytical finite element method." Ultrasonics 106 (August 2020): 106141. http://dx.doi.org/10.1016/j.ultras.2020.106141.

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Kalkowski, Michał K., Emiliano Rustighi, and Timothy P. Waters. "Modelling piezoelectric excitation in waveguides using the semi-analytical finite element method." Computers & Structures 173 (September 2016): 174–86. http://dx.doi.org/10.1016/j.compstruc.2016.05.022.

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Dissertations / Theses on the topic "Semi-Analytical finite element method"

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高學常 and Hok-sheung Go. "Lateral and torsional analysis of shear cores by semi-analytical formulation." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1991. http://hub.hku.hk/bib/B31209725.

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Go, Hok-sheung. "Lateral and torsional analysis of shear cores by semi-analytical formulation /." [Hong Kong] : University of Hong Kong, 1991. http://sunzi.lib.hku.hk/hkuto/record.jsp?B13009564.

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Baadkar, Chetan Chandrakant. "Semi-Trailer Structural Failure Analysis Using Finite Element Method." Thesis, University of Canterbury. Mechanical Engineering, 2010. http://hdl.handle.net/10092/5240.

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This project is centred on an ongoing trailer component failure problem at the STEELBRO New Zealand Ltd due to cracks. In this research the problem has been systematically approached using ANSYS finite element analysis software. The approach involves investigation of the problem and structural analysis of the trailer subjected to two types of service conditions. The service conditions are simulated in ANSYS which involved CAD and finite element modelling of the trailer, and then the finite element model is validated experimentally by strain gauges and geometrically by ANSYS element shape checking capability. The finite element model subjected to static structural analysis confirmed the crack locations and indicated the cause of the failure. Further fatigue analysis on one of the loading condition revealed it’s potential to cause failure at the crack locations. Finally, this research concludes with a proposal of revised component design to overcome the failure at the crack locations and recommendations for further analysis on the trailer.

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Ahmad, Zair Asrar Bin Verfasser], and Ulrich [Akademischer Betreuer] [Gabbert. "Numerical simulations of Lamb waves in plates using a semi-analytical finite element method / Zair Asrar Bin Ahmad. Betreuer: Ulrich Gabbert." Magdeburg : Universitätsbibliothek, 2011. http://d-nb.info/1047558769/34.

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Kashefi, Ali. "A Finite-Element Coarse-GridProjection Method for Incompressible Flows." Thesis, Virginia Tech, 2017. http://hdl.handle.net/10919/79948.

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Coarse grid projection (CGP) methodology is a novel multigrid method for systems involving decoupled nonlinear evolution equations and linear elliptic Poisson equations. The nonlinear equations are solved on a fine grid and the linear equations are solved on a corresponding coarsened grid. Mapping operators execute data transfer between the grids. The CGP framework is constructed upon spatial and temporal discretization schemes. This framework has been established for finite volume/difference discretizations as well as explicit time integration methods. In this article we present for the first time a version of CGP for finite element discretizations, which uses a semi-implicit time integration scheme. The mapping functions correspond to the finite-element shape functions. With the novel data structure introduced, the mapping computational cost becomes insignificant. We apply CGP to pressure correction schemes used for the incompressible Navier Stokes flow computations. This version is validated on standard test cases with realistic boundary conditions using unstructured triangular meshes. We also pioneer investigations of the effects of CGP on the accuracy of the pressure field. It is found that although CGP reduces the pressure field accuracy, it preserves the accuracy of the pressure gradient and thus the velocity field, while achieving speedup factors ranging from approximately 2 to 30. Exploring the influence of boundary conditions on CGP, the minimum speedup occurs for velocity Dirichlet boundary conditions, while the maximum speedup occurs for open boundary conditions. We discuss the CGP method as a guide for partial mesh refinement of incompressible flow computations and show its application for simulations of flow over a backward facing step and flow past a cylinder.<br>Master of Science

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Haliscelik, Murat. "Elastic-plastic Finite Element Analysis Of Semi-hot Forging Dies." Master's thesis, METU, 2009. http://etd.lib.metu.edu.tr/upload/2/12610542/index.pdf.

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Semi-hot or warm forging is an economical alternative to the conventional forging processes by combining advantages of hot and cold forging processes. In this study, a new forging process sequence and design of the preform die for a part which has been produced by hot forging are proposed to be produced by semi-hot forging. Thermo-mechanical finite element analyses are performed over the stages of forging process. The billet and the dies are modeled as elastic-plastic bodies. Effects of preform die geometry on the die stresses and the forging load are investigated using finite element method. Comparison of the results obtained by using two different commercial finite element analysis programs is done for semi-hot and hot forging temperature ranges. The forging temperatures are determined for the particular part and the experiments are conducted by using the 1000 ton forging press. The parts are produced without any defects and material wastage in the form of flash is reduced. The numerical results are also compared with the experimental results and a good agreement is achieved.

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Lai, Zhi Cheng. "Finite element analysis of electrostatic coupled systems using geometrically nonlinear mixed assumed stress finite elements." Diss., Pretoria : [s.n.], 2007. http://upetd.up.ac.za/thesis/available/etd-05052008-101337/.

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Bennett, G. N. "A semi-linear elliptic problem arising in the theory of superconductivity." Thesis, University of Sussex, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.340827.

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Mello, Frank James. "Weak formulations in analytical dynamics, with applications to multi-rigid-body systems, using time finite elements." Diss., Georgia Institute of Technology, 1989. http://hdl.handle.net/1853/32854.

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Debesay, Teclemicael Tewelde. "Experimental verification of the finite element analysis of a dynamically loaded semi-trailer." Thesis, Stellenbosch : Stellenbosch University, 2004. http://hdl.handle.net/10019.1/49960.

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Thesis (MScEng)--University of Stellenbosch, 2004.<br>ENGLISH ABSTRACT: The aim of the thesis is to compare results obtained from a finite element analysis method (FEM) to experimental results of a 12.2m long semi-trailer driven off-road. Semi-trailers are of great importance in the transport industry. Furthermore, the need to obtain optimum and reliable semitrailers in this crucial stream of industry is indispensable. The work focuses on comparing the two results so that the finite element method may be used as design analysis and redesigning tool as a substitute to testing. The semi-trailer was driven on a relatively rough off-road at different speeds, at 70kmlh, 50kmlh and 40kmlh loaded with about 12 tonnes of brick pallets. The forces at the suspension of the semitrailer and strains at different parts were measured with the help of strain gauges and other data acquisition equipment. A finite element model of the semi-trailer was modelled in Nastran for Windows. The trailer parameters in the finite element were tuned to curve fit the test results. A comparison of the two /' results was made based on the average of absolute values and standard deviation, to verify the validity of the finite element model.<br>AFRIKAANSE OPSOMMING: Die doel van die tesis is om die resultate wat verkry is deur eindige element metodes (EEM) met eksperimentele resultate van 'n 12.2 m lang leunwa wat bestuur is op 'n grondpad te vergelyk. Leunwaens is baie belangrik vir die vervoer industrie. Verder is die behoefte om optimum en betroubare leunwaens in die industrie te vervaardig baie nodig. Die werk fokus daarop om die 2 resultate te vergelyk sodat die EEM gebruik kan word as ontwerp analiese en herontwerp gereedskapstuk en as 'n vervanging vir toetsing. Die leunwa was op 'n redelike rowwe pad teen verskillende snelhede nl. 70km/h, 50km/h en 40km/h met 'n 12 ton baksteen vrag gery. Die kragte by die suspensie van die leunwa en die vervorming by verskillende onderdele is gemeet met behulp van rekstrokies en ander data versamelings toerusting 'n Eindige element model van die leunwa is gemodelleer in "Nastran for Windows". Die sleepwa parameters in die eindige element model is verstel d.m.v krommepassing van die toets resultate. 'n Vergelyking van die 2 resultate is gebasseer op die gemiddelde van die absolute waardes en standaard afwykings, om die geldigheid van die eindige element model te kontroleer.

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Books on the topic "Semi-Analytical finite element method"

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Tadmor, Eitan. Semi-discrete approximations to nonlinear systems of conservation laws: Consistency and L [symbol for infinity]-stability imply convergence. National Aeronautics and Space Administration, Langley Research Center, 1988.

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Tadmor, Eitan. Semi-discrete approximations to nonlinear systems of conservation laws: Consistency and L [symbol for infinity]-stability imply convergence. National Aeronautics and Space Administration, Langley Research Center, 1988.

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Hodges, Dewey H. Development of an hp-Version finite element method for computational optimal control: Semi-annual progress report, NASA grant NAG-1-1435, Feb. 22, 1993 - Aug. 21 1993. National Aeronautics and Space Administration, 1993.

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Behrens, Jörn. Adaptive Semi-Lagrange-Finite-Elemente-Methode zur Lösung der Flachwassergleichungen: Implementierung und Parallelisierung = Adaptive semi-Lagranigian [sic] finite element method for the solution of shallow water equations : implementation and parallelization. Alfred-Wegener-Institut für Polar- und Meeresforschung, 1996.

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Lane, Pauleen Alice. Semi-analytical and finite element analysis of axi-symmetric and non-axisymmetric problems in geomechanics. University of Manchester, 1993.

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Center, Langley Research, ed. Crack-face displacements for embedded elliptic and semi-elliptical surface cracks. National Aeronautics and Space Administration, Langley Research Center, 1989.

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Center, Langley Research, ed. Crack-face displacements for embedded elliptic and semi-elliptical surface cracks. National Aeronautics and Space Administration, Langley Research Center, 1989.

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Center, Ames Research, ed. Semi-annual report for NASA grant NAG-2-541: September 1990 to February 1991. University of Michigan, Radiation Laboratory, Dept. of Electrical Engineering and Computer Science, 1991.

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Center, Ames Research, ed. Semi-annual report for NASA grant NAG-2-541: September 1990 to February 1991. University of Michigan, Radiation Laboratory, Dept. of Electrical Engineering and Computer Science, 1991.

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Xie, Qufei. An analytical study and finite element modeling of chip formation in metal machining process. 1993.

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Book chapters on the topic "Semi-Analytical finite element method"

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Markopoulos, Angelos P. "Cutting Mechanics and Analytical Modeling." In Finite Element Method in Machining Processes. Springer London, 2012. http://dx.doi.org/10.1007/978-1-4471-4330-7_2.

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Hojny, Marcin. "Spatial Solutions Based on the Finite Element Method." In Modeling Steel Deformation in the Semi-Solid State. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-40863-7_6.

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Cen, Song, and Zhi-Fei Long. "Analytical Trial Function Method I — Membrane and Plate Bending Elements." In Advanced Finite Element Method in Structural Engineering. Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-00316-5_14.

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Davidovitz, Marat, and Zhiqiang Wu. "Semi-Discrete Finite Element Method Analysis of Microstrip Structures." In Directions in Electromagnetic Wave Modeling. Springer US, 1991. http://dx.doi.org/10.1007/978-1-4899-3677-6_34.

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Cen, Song, and Zhi-Fei Long. "Analytical Trial Function Method II — Singular Elements with Crack and Notch." In Advanced Finite Element Method in Structural Engineering. Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-00316-5_15.

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Wang, Cheng Qiang, Zhong Hua Chen, and Chang Liang Zheng. "Semi-Analytical Finite Element Method for Bilinear Cohesive Crack Model in Mode I Crack Propagation." In Fracture and Damage Mechanics V. Trans Tech Publications Ltd., 2006. http://dx.doi.org/10.4028/0-87849-413-8.755.

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Kirillova, Evgenia V., Wolfgang Seemann, and Maria S. Shevtsova. "Modeling of Contact Stresses for Condition Monitoring Using Finite-Element Method and Semi-analytical Approach." In Springer Proceedings in Physics. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-78919-4_33.

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Chen, Hao, and Ted Belytschko. "An Enriched Finite Element Method for Dynamic Crack Propagation." In IUTAM Symposium on Analytical and Computational Fracture Mechanics of Non-Homogeneous Materials. Springer Netherlands, 2002. http://dx.doi.org/10.1007/978-94-017-0081-8_22.

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Hojny, Marcin. "Spatial Solutions Based on the Smoothed Particle Method and the Finite Element Method—A Hybrid Approach." In Modeling Steel Deformation in the Semi-Solid State. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-67976-1_5.

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Sui, Yunkang, Jingya Chang, and Hongling Ye. "Numerical Simulation of Semi-Rigid Element in Timber Structure Based on Finite Element Method." In Computational Structural Engineering. Springer Netherlands, 2009. http://dx.doi.org/10.1007/978-90-481-2822-8_71.

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Conference papers on the topic "Semi-Analytical finite element method"

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Bouchoucha, F., M. Ichchou, and M. Haddar. "FORMULATION OF A STOCHASTIC SEMI ANALYTICAL FINITE ELEMENT METHOD FOR UNCERTAIN MEDIA." In 4th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering. Institute of Structural Analysis and Antiseismic Research School of Civil Engineering National Technical University of Athens (NTUA) Greece, 2014. http://dx.doi.org/10.7712/120113.4650.c1206.

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Liu, P., D. Wang, J. Hu, and M. Oeser. "Analysis of Asphalt Pavement Structural Response Using Semi-Analytical Finite Element Method with Infinite Elements." In Airfield and Highway Pavements 2015. American Society of Civil Engineers, 2015. http://dx.doi.org/10.1061/9780784479216.068.

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Biju, B., Deepak Eldo Babu, Jinesh Vinayachandran, and Unnikrishnan S. Nair. "Free vibration studies of piezoelectric cylindrical shells using semi analytical finite element method." In INTERNATIONAL CONFERENCE ON SCIENCE AND TECHNOLOGY OF ADVANCED MATERIALS: STAM 20. AIP Publishing, 2020. http://dx.doi.org/10.1063/5.0016854.

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Hayashi, Takahiro, and Daisuke Inoue. "Numerical analysis of leaky Lamb wave propagation using a semi-analytical finite element method." In 41ST ANNUAL REVIEW OF PROGRESS IN QUANTITATIVE NONDESTRUCTIVE EVALUATION: Volume 34. AIP Publishing LLC, 2015. http://dx.doi.org/10.1063/1.4914670.

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Rodri´guez, N. J., and K. Davey. "Convective-Diffusion Capacitance Finite Element Method for Heat Transfer Modeling." In ASME 2002 International Mechanical Engineering Congress and Exposition. ASMEDC, 2002. http://dx.doi.org/10.1115/imece2002-33929.

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Modelling of heat transfer with bulk transport requires methods that are efficient and accurate. This is of paramount importance for the efficient simulation of many industrial processes including semi-solid forming and casting. This paper presents a new control volume capacitance method (CVCM) to cater for bulk transport. The governing equations utilised are described on a moving reference frame and are transformable into a finite element system that is similar to that used to model transient heat conduction. Any enthalpy discontinuities present are precisely accounted for with the application of an analytical integration procedure. Numerical tests on a 1-D semi-infinite problem are compared against analytical solutions; the approach is shown to be accurate, stable and computationally competitive.

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McDaniel, J. Gregory, and Elizabeth A. Magliula. "Analysis and optimization of constrained layer damping treatments using a semi-analytical finite element method." In ICA 2013 Montreal. ASA, 2013. http://dx.doi.org/10.1121/1.4799993.

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Hakoda, Christopher, Clifford Lissenden, and Joseph L. Rose. "Weak form implementation of the semi-analytical finite element (SAFE) method for a variety of elastodynamic waveguides." In 44TH ANNUAL REVIEW OF PROGRESS IN QUANTITATIVE NONDESTRUCTIVE EVALUATION, VOLUME 37. Author(s), 2018. http://dx.doi.org/10.1063/1.5031648.

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Zhou Fangjun, Wang Yuemin, Shen Chuanjun, and Sun Fengrui. "Numerical calculation of guided wave disperse curve in helix wire based on semi-analytical finite element method." In Instruments (ICEMI). IEEE, 2011. http://dx.doi.org/10.1109/icemi.2011.6038008.

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Jezzine, K., and A. Lhémery. "Simulation of Guided Wave Inspection Based on the Reciprocity Principle and the Semi-Analytical Finite Element Method." In REVIEW OF PROGRESS IN QUANTITATIVE NONDESTRUCTIVE EVALUATION. AIP, 2007. http://dx.doi.org/10.1063/1.2717952.

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Kamaya, Masayuki, and Toshihisa Nishioka. "Evaluation of Stress Intensity Factors by Finite Element Alternating Method." In ASME/JSME 2004 Pressure Vessels and Piping Conference. ASMEDC, 2004. http://dx.doi.org/10.1115/pvp2004-2734.

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The finite element alternating method (FEAM), in conjunction with the finite element analysis (FEA) and the analytical solution for an elliptical crack in an infinite solid subject to arbitrary crack-face traction, is used for evaluating the stress intensity factor (SIF) of surface cracks. The major advantage of this method is that the SIF can be calculated by using the FEA results for an uncracked body. A newly developed system allows the FEAM to be performed by a simple method, which consists of the conventional FEA for an uncracked body and a subroutine for the FEAM alternating procedure. The SIFs are evaluated for semi-elliptical surface cracks on a plate and in a cylinder as well as interacting cracks on a plate. It is also shown that, by using fine mesh, the maximum error of the evaluation by the FEAM can be suppressed less than 2 percent.

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Reports on the topic "Semi-Analytical finite element method"

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Richard C. Martineau and Ray A. Berry. An Efficient, Semi-implicit Pressure-based Scheme Employing a High-resolution Finitie Element Method for Simulating Transient and Steady, Inviscid and Viscous, Compressible Flows on Unstructured Grids. Office of Scientific and Technical Information (OSTI), 2003. http://dx.doi.org/10.2172/910726.

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Heymsfield, Ernie, and Jeb Tingle. State of the practice in pavement structural design/analysis codes relevant to airfield pavement design. Engineer Research and Development Center (U.S.), 2021. http://dx.doi.org/10.21079/11681/40542.

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An airfield pavement structure is designed to support aircraft live loads for a specified pavement design life. Computer codes are available to assist the engineer in designing an airfield pavement structure. Pavement structural design is generally a function of five criteria: the pavement structural configuration, materials, the applied loading, ambient conditions, and how pavement failure is defined. The two typical types of pavement structures, rigid and flexible, provide load support in fundamentally different ways and develop different stress distributions at the pavement – base interface. Airfield pavement structural design is unique due to the large concentrated dynamic loads that a pavement structure endures to support aircraft movements. Aircraft live loads that accompany aircraft movements are characterized in terms of the load magnitude, load area (tire-pavement contact surface), aircraft speed, movement frequency, landing gear configuration, and wheel coverage. The typical methods used for pavement structural design can be categorized into three approaches: empirical methods, analytical (closed-form) solutions, and numerical (finite element analysis) approaches. This article examines computational approaches used for airfield pavement structural design to summarize the state-of-the-practice and to identify opportunities for future advancements. United States and non-U.S. airfield pavement structural codes are reviewed in this article considering their computational methodology and intrinsic qualities.

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