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Статті в журналах з теми "Higher order finite element"
Oskooei, S., and J. S. Hansen. "Higher-Order Finite Element for Sandwich Plates." AIAA Journal 38, no. 3 (March 2000): 525–33. http://dx.doi.org/10.2514/2.991.
Повний текст джерелаYuan, Fuh-Gwo, and Robert E. Miller. "Higher-order finite element for short beams." AIAA Journal 26, no. 11 (November 1988): 1415–17. http://dx.doi.org/10.2514/3.10059.
Повний текст джерелаOskooei, S., and J. S. Hansen. "Higher-order finite element for sandwich plates." AIAA Journal 38 (January 2000): 525–33. http://dx.doi.org/10.2514/3.14442.
Повний текст джерелаZhang, Qinghui, Uday Banerjee, and Ivo Babuška. "Higher order stable generalized finite element method." Numerische Mathematik 128, no. 1 (January 18, 2014): 1–29. http://dx.doi.org/10.1007/s00211-014-0609-1.
Повний текст джерелаOmerović, Samir, and Thomas-Peter Fries. "Higher-order conformal decomposition finite element method." PAMM 16, no. 1 (October 2016): 855–56. http://dx.doi.org/10.1002/pamm.201610416.
Повний текст джерелаOlesen, K., B. Gervang, J. N. Reddy, and M. Gerritsma. "A higher-order equilibrium finite element method." International Journal for Numerical Methods in Engineering 114, no. 12 (February 28, 2018): 1262–90. http://dx.doi.org/10.1002/nme.5785.
Повний текст джерелаLiu, Liping, Kevin B. Davies, Michal Křížek, and Li Guan. "On Higher Order Pyramidal Finite Elements." Advances in Applied Mathematics and Mechanics 3, no. 2 (April 2011): 131–40. http://dx.doi.org/10.4208/aamm.09-m0989.
Повний текст джерелаZhang, Yi Xia, and Chun Hui Yang. "Laminated Plate Elements Based on Higher-Order Shear Deformation Theories." Advanced Materials Research 32 (February 2008): 119–24. http://dx.doi.org/10.4028/www.scientific.net/amr.32.119.
Повний текст джерелаLOU, ZHENG, and JIAN-MING JIN. "Higher Order Finite Element Analysis of Finite-by-Infinite Arrays." Electromagnetics 24, no. 7 (January 2004): 497–514. http://dx.doi.org/10.1080/02726340490496338.
Повний текст джерелаManiatty, Antoinette M., Yong Liu, Ottmar Klaas, and Mark S. Shephard. "Higher order stabilized finite element method for hyperelastic finite deformation." Computer Methods in Applied Mechanics and Engineering 191, no. 13-14 (January 2002): 1491–503. http://dx.doi.org/10.1016/s0045-7825(01)00335-8.
Повний текст джерелаДисертації з теми "Higher order finite element"
Oskooei, Saeid G. "A higher order finite element for sandwich plate analysis." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk2/tape17/PQDD_0014/MQ34105.pdf.
Повний текст джерелаEl-Esber, Lina. "Hierarchal higher order finite element modeling of periodic structures." Thesis, McGill University, 2005. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=82483.
Повний текст джерелаWagner, Carlee F. "Improving shock-capturing robustness for higher-order finite element solvers." Thesis, Massachusetts Institute of Technology, 2015. http://hdl.handle.net/1721.1/101498.
Повний текст джерелаCataloged from PDF version of thesis.
Includes bibliographical references (pages 81-91).
Simulation of high speed flows where shock waves play a significant role is still an area of development in computational fluid dynamics. Numerical simulation of discontinuities such as shock waves often suffer from nonphysical oscillations which can pollute the solution accuracy. Grid adaptation, along with shock-capturing methods such as artificial viscosity, can be used to resolve the shock by targeting the key flow features for grid refinement. This is a powerful tool, but cannot proceed without first converging on an initially coarse, unrefined mesh. These coarse meshes suffer the most from nonphysical oscillations, and many algorithms abort the solve process when detecting nonphysical values. In order to improve the robustness of grid adaptation on initially coarse meshes, this thesis presents methods to converge solutions in the presence of nonphysical oscillations. A high order discontinuous Galerkin (DG) framework is used to discretize Burgers' equation and the Euler equations. Dissipation-based globalization methods are investigated using both a pre-defined continuation schedule and a variable continuation schedule based on homotopy methods, and Burgers' equation is used as a test bed for comparing these continuation methods. For the Euler equations, a set of surrogate variables based on the primitive variables (density, velocity, and temperature) are developed to allow the convergence of solutions with nonphysical oscillations. The surrogate variables are applied to a flow with a strong shock feature, with and without continuation methods, to demonstrate their robustness in comparison to the primitive variables using physicality checks and pseudo-time continuation.
by Carlee F. Wagner.
S.M.
Li, Ming-Sang. "Higher order laminated composite plate analysis by hybrid finite element method." Thesis, Massachusetts Institute of Technology, 1989. http://hdl.handle.net/1721.1/40145.
Повний текст джерелаBonhaus, Daryl Lawrence. "A Higher Order Accurate Finite Element Method for Viscous Compressible Flows." Diss., Virginia Tech, 1998. http://hdl.handle.net/10919/29458.
Повний текст джерелаPh. D.
Garbin, Turpaud Fernando, and Pachas Ángel Alfredo Lévano. "Higher-order non-local finite element bending analysis of functionally graded." Bachelor's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2019. http://hdl.handle.net/10757/626024.
Повний текст джерелаTimoshenko Beam Theory (TBT) and an Improved First Shear Deformation Theory (IFSDT) are reformulated using Eringen’s non-local constitutive equations. The use of 3D constitutive equation is presented in IFSDT. A material variation is made by the introduction of FGM power law in the elasticity modulus through the height of a rectangular section beam. The virtual work statement and numerical results are presented in order to compare both beam theories.
Tesis
鍾偉昌 and Wai-cheong Chung. "Geometrically nonlinear analysis of plates using higher order finite elements." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1986. http://hub.hku.hk/bib/B31207601.
Повний текст джерелаChung, Wai-cheong. "Geometrically nonlinear analysis of plates using higher order finite elements /." [Hong Kong : University of Hong Kong], 1986. http://sunzi.lib.hku.hk/hkuto/record.jsp?B12225022.
Повний текст джерелаMarais, Neilen. "Higher order hierarchal curvilinear triangular vector elements for the finite element method in computational electromagnetics." Thesis, Stellenbosch : Stellenbosch University, 2003. http://hdl.handle.net/10019.1/53447.
Повний текст джерелаENGLISH ABSTRACT: The Finite Element Method (FEM) as applied to Computational Electromagnetics (CEM), can be used to solve a large class of Electromagnetics problems with high accuracy, and good computational efficiency. Computational efficiency can be improved by using element basis functions of higher order. If, however, the chosen element type is not able to accurately discretise the computational domain, the converse might be true. This paper investigates the application of elements with curved sides, and higher order basis functions, to computational domains with curved boundaries. It is shown that these elements greatly improve the computational efficiency of the FEM applied to such domains, as compared to using elements with straight sides, and/or low order bases.
AFRIKAANSE OPSOMMING: Die Eindige Element Metode (EEM) kan breedvoerig op Numeriese Elektromagnetika toegepas word, met uitstekende akkuraatheid en 'n hoë doeltreffendheids vlak. Numeriese doeltreffendheid kan verbeter word deur van hoër orde element basisfunksies gebruik te maak. Indien die element egter nie die numeriese domein effektief kan diskretiseer nie, mag die omgekeerde geld. Hierdie tesis ondersoek die toepassing van elemente met geboë sye, en hoër orde basisfunksies, op numeriese domeine met geboë grense. Daar word getoon dat sulke elemente 'n noemenswaardinge verbetering in die numeriese doeltreffendheid van die EEM meebring, vergeleke met reguit- en/of laer-orde elemente.
Couchman, Benjamin Luke Streatfield. "On the convergence of higher-order finite element methods to weak solutions." Thesis, Massachusetts Institute of Technology, 2018. http://hdl.handle.net/1721.1/115685.
Повний текст джерелаCataloged from PDF version of thesis.
Includes bibliographical references (pages 77-79).
The ability to handle discontinuities appropriately is essential when solving nonlinear hyperbolic partial differential equations (PDEs). Discrete solutions to the PDE must converge to weak solutions in order for the discontinuity propagation speed to be correct. As shown by the Lax-Wendroff theorem, one method to guarantee that convergence, if it occurs, will be to a weak solution is to use a discretely conservative scheme. However, discrete conservation is not a strict requirement for convergence to a weak solution. This suggests a hierarchy of discretizations, where discretely conservative schemes are a subset of the larger class of methods that converge to the weak solution. We show here that a range of finite element methods converge to the weak solution without using discrete conservation arguments. The effect of using quadrature rules to approximate integrals is also considered. In addition, we show that solutions using non-conservation working variables also converge to weak solutions.
by Benjamin Luke Streatfield Couchman.
S.M.
Книги з теми "Higher order finite element"
Karel, Segeth, and Dolez̆el Ivo, eds. Higher-order finite element methods. Boca Raton, Fla: Chapman & Hall/CRC, 2004.
Знайти повний текст джерелаOskooei, Saeid G. A higher order finite element for sandwich plate analysis. Ottawa: National Library of Canada, 1998.
Знайти повний текст джерелаReddy, J. N. A higher-order theory for geometrically nonlinear analysis of composite laminates. Hampton, Va: Langley Research Center, 1987.
Знайти повний текст джерелаYan, Jue. Local discontinuous Galerkin methods for partial differential equations with higher order derivates. Hampton, VA: Institute for Computer Applications in Science and Engineering, NASA Langley Research Center, 2002.
Знайти повний текст джерела1936-, Oden J. Tinsley, and George C. Marshall Space Flight Center., eds. Final report on second order tensor finite element. Austin, Tex: Computational Mechanic Co., Inc., 1990.
Знайти повний текст джерелаM, Toossi, and Langley Research Center, eds. Finite element modeling of the higher harmonic controlled OH-6A helicopter airframe. Hampton, Va: National Aeronautics and Space Administration, Langley Research Center, 1990.
Знайти повний текст джерелаSehmi, N. S. Large order structural eigenanalysis techniques: Algorithms for finite element systems. Chichester, West Sussex, England: Ellis Horwood, 1989.
Знайти повний текст джерелаQu, Zu-Qing. Model Order Reduction Techniques: With Applications in Finite Element Analysis. London: Springer London, 2004.
Знайти повний текст джерелаMulder, T. F. O. De. FEGAS: A finite element solver for 2D viscous incompressible gas flows using SUPG/PSPG stabilized piecewise linear equal-order velocity-pressure interpolation on unstructured triangular grids. Rhode Saint Genese, Belgium: von Karman Institute for Fluid Dynamics, 1994.
Знайти повний текст джерелаElsner, Guido. Distributions of values of indefinite forms and higher-order spectral estimates for finite Markov chains. Bielefeld: [s.n.], 2007.
Знайти повний текст джерелаЧастини книг з теми "Higher order finite element"
Duczek, S., C. Willberg, and U. Gabbert. "Higher Order Finite Element Methods." In Lamb-Wave Based Structural Health Monitoring in Polymer Composites, 117–59. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-49715-0_6.
Повний текст джерелаErn, Alexandre, and Jean-Luc Guermond. "Higher-order approximation." In Finite Elements III, 367–82. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-57348-5_82.
Повний текст джерелаLyu, Yongtao. "High Order Lagrange Element." In Finite Element Method, 171–94. Singapore: Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-19-3363-9_8.
Повний текст джерелаErn, Alexandre, and Jean-Luc Guermond. "Higher-order approximation and limiting." In Finite Elements III, 383–400. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-57348-5_83.
Повний текст джерелаEslami, M. Reza. "One-Dimensional Higher Order Elements." In Finite Elements Methods in Mechanics, 285–312. Cham: Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-08037-6_14.
Повний текст джерелаEslami, M. Reza. "Two-Dimensional Higher Order Elements." In Finite Elements Methods in Mechanics, 313–30. Cham: Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-08037-6_15.
Повний текст джерелаKaveh, A. "Optimal Force Method for FEMS: Higher Order Elements." In Computational Structural Analysis and Finite Element Methods, 281–339. Cham: Springer International Publishing, 2013. http://dx.doi.org/10.1007/978-3-319-02964-1_7.
Повний текст джерелаKhursheed, Anjam. "High-Order Elements." In The Finite Element Method in Charged Particle Optics, 99–110. Boston, MA: Springer US, 1999. http://dx.doi.org/10.1007/978-1-4615-5201-7_5.
Повний текст джерелаTemizer, lker. "Higher-Order Finite Element Methods for Kohn-Sham Density Functional Theory." In Current Trends and Open Problems in Computational Mechanics, 527–35. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-87312-7_51.
Повний текст джерелаRiesselmann, Johannes, Jonas Wilhelm Ketteler, Mira Schedensack, and Daniel Balzani. "Robust and Efficient Finite Element Discretizations for Higher-Order Gradient Formulations." In Non-standard Discretisation Methods in Solid Mechanics, 69–90. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-92672-4_3.
Повний текст джерелаТези доповідей конференцій з теми "Higher order finite element"
Zheng Lou and Jian-Ming Jin. "Higher-order finite element analysis of finite-by-infinite arrays." In IEEE Antennas and Propagation Society Symposium, 2004. IEEE, 2004. http://dx.doi.org/10.1109/aps.2004.1330101.
Повний текст джерелаOskooei, S., and J. Hansen. "A higher order finite element for sandwich plates." In 39th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference and Exhibit. Reston, Virigina: American Institute of Aeronautics and Astronautics, 1998. http://dx.doi.org/10.2514/6.1998-1715.
Повний текст джерелаKhardekar, Rahul, and David Thompson. "Rendering higher order finite element surfaces in hardware." In the 1st international conference. New York, New York, USA: ACM Press, 2003. http://dx.doi.org/10.1145/604471.604512.
Повний текст джерелаTroutman, Roy, and Nelson L. Max. "Radiosity algorithms using higher order finite element methods." In the 20th annual conference. New York, New York, USA: ACM Press, 1993. http://dx.doi.org/10.1145/166117.166144.
Повний текст джерелаSmith, James. "Higher order finite element solutions for thick plate buckling." In 37th Structure, Structural Dynamics and Materials Conference. Reston, Virigina: American Institute of Aeronautics and Astronautics, 1996. http://dx.doi.org/10.2514/6.1996-1614.
Повний текст джерелаGarcia-Donoro, Daniel, Ignacio Martinez-Fernandez, Luis E. Garcia-Castillo, and Magdalena Salazar-Palma. "HOFEM: A higher order finite element method electromagnetic simulator." In 2015 IEEE International Conference on Computational Electromagnetics (ICCEM). IEEE, 2015. http://dx.doi.org/10.1109/compem.2015.7052537.
Повний текст джерелаGarcia-Donoro, D., A. Amor-Martin, L. E. Garcia-Castillo, M. Salazar-Palma, and T. K. Sarkar. "HOFEM: Higher order finite element method simulator for antenna analysis." In 2016 IEEE Conference on Antenna Measurements & Applications (CAMA). IEEE, 2016. http://dx.doi.org/10.1109/cama.2016.7815776.
Повний текст джерелаManic, Ana B., Branislav M. Notaros, and Milan M. Ilic. "Symmetric coupling of finite element method and method of moments using higher order elements." In 2012 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting. IEEE, 2012. http://dx.doi.org/10.1109/aps.2012.6348569.
Повний текст джерелаBaki, György. "Finite‐element elastic modeling using irregular grids and higher‐order elements: Some practical issues." In SEG Technical Program Expanded Abstracts 1993. Society of Exploration Geophysicists, 1993. http://dx.doi.org/10.1190/1.1822342.
Повний текст джерелаBrowning, Robert S., Kent T. Danielson, and Mark D. Adley. "Higher-order finite elements for lumped-mass explicit modeling of high-speed impacts." In 2019 15th Hypervelocity Impact Symposium. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/hvis2019-111.
Повний текст джерелаЗвіти організацій з теми "Higher order finite element"
Thompson, David C., Philippe Pierre Pebay, Richard H. Crawford, and Rahul Vinay Khardekar. Visualization of higher order finite elements. Office of Scientific and Technical Information (OSTI), April 2004. http://dx.doi.org/10.2172/919127.
Повний текст джерелаWhite, D., M. Stowell, J. Koning, R. Rieben, A. Fisher, N. Champagne, and N. Madsen. Higher-Order Mixed Finite Element Methods for Time Domain Electromagnetics. Office of Scientific and Technical Information (OSTI), February 2004. http://dx.doi.org/10.2172/15014733.
Повний текст джерелаJiang, W., and Benjamin W. Spencer. Modeling 3D PCMI using the Extended Finite Element Method with higher order elements. Office of Scientific and Technical Information (OSTI), March 2017. http://dx.doi.org/10.2172/1409274.
Повний текст джерелаJ. Chen, H.R. Strauss, S.C. Jardin, W. Park, L.E. Sugiyama, G. Fu, and J. Breslau. Higher Order Lagrange Finite Elements In M3D. Office of Scientific and Technical Information (OSTI), December 2004. http://dx.doi.org/10.2172/836490.
Повний текст джерелаThompson, David C., and Philippe Pierre Pebay. Visualizing higher order finite elements. Final report. Office of Scientific and Technical Information (OSTI), November 2005. http://dx.doi.org/10.2172/876232.
Повний текст джерелаThompson, David, and Philippe Pebay. Visualizing Higher Order Finite Elements: FY05 Yearly Report. Office of Scientific and Technical Information (OSTI), November 2005. http://dx.doi.org/10.2172/1143395.
Повний текст джерелаChen, J., H. R. Strauss, S. C. Jardin, W. Park, L. E. Sugiyama, G. Fu, and J. Breslau. Application of Mass Lumped Higher Order Finite Elements. Office of Scientific and Technical Information (OSTI), November 2005. http://dx.doi.org/10.2172/934516.
Повний текст джерелаKirby, Robert M., and Robert Haimes. Visualization of High-Order Finite Element Methods. Fort Belvoir, VA: Defense Technical Information Center, August 2008. http://dx.doi.org/10.21236/ada500484.
Повний текст джерелаKirby, Robert M., and Robert Haimes. Visualization of High-Order Finite Element Methods. Fort Belvoir, VA: Defense Technical Information Center, March 2013. http://dx.doi.org/10.21236/ada578239.
Повний текст джерелаVerhoosel, Clemens V., Michael A. Scott, Michael J. Borden, Thomas J. Hughes, and Ren de Borst. Discretization of higher-order gradient damage models using isogeometric finite elements. Fort Belvoir, VA: Defense Technical Information Center, May 2011. http://dx.doi.org/10.21236/ada555369.
Повний текст джерела