Journal articles: 'Finite element method'

1

ICHIHASHI, Hidetomo, and Hitoshi FURUTA. "Finite Element Method." Journal of Japan Society for Fuzzy Theory and Systems 6, no. 2 (1994): 246–49. http://dx.doi.org/10.3156/jfuzzy.6.2_246.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Oden, J. "Finite element method." Scholarpedia 5, no. 5 (2010): 9836. http://dx.doi.org/10.4249/scholarpedia.9836.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Kulkarni, Sachin M., and Dr K. G. Vishwananth. "Analysis for FRP Composite Beams Using Finite Element Method." Bonfring International Journal of Man Machine Interface 4, Special Issue (July 30, 2016): 192–95. http://dx.doi.org/10.9756/bijmmi.8181.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Panzeca, T., F. Cucco, and S. Terravecchia. "Symmetric boundary element method versus finite element method." Computer Methods in Applied Mechanics and Engineering 191, no. 31 (May 2002): 3347–67. http://dx.doi.org/10.1016/s0045-7825(02)00239-6.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

BARBOSA, R., and J. GHABOUSSI. "DISCRETE FINITE ELEMENT METHOD." Engineering Computations 9, no. 2 (February 1992): 253–66. http://dx.doi.org/10.1108/eb023864.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Desai,, CS, T. Kundu,, and Xiaoyan Lei,. "Introductory Finite Element Method." Applied Mechanics Reviews 55, no. 1 (January 1, 2002): B2. http://dx.doi.org/10.1115/1.1445303.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Kai-yuan, Yeh, and Ji Zhen-yi. "Exact finite element method." Applied Mathematics and Mechanics 11, no. 11 (November 1990): 1001–11. http://dx.doi.org/10.1007/bf02015684.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Zhang, Lucy, Axel Gerstenberger, Xiaodong Wang, and Wing Kam Liu. "Immersed finite element method." Computer Methods in Applied Mechanics and Engineering 193, no. 21-22 (May 2004): 2051–67. http://dx.doi.org/10.1016/j.cma.2003.12.044.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Fries, Thomas-Peter, Andreas Zilian, and Nicolas Moës. "Extended Finite Element Method." International Journal for Numerical Methods in Engineering 86, no. 4-5 (March 10, 2011): 403. http://dx.doi.org/10.1002/nme.3191.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Warsa, James S. "A Continuous Finite Element-Based, Discontinuous Finite Element Method forSNTransport." Nuclear Science and Engineering 160, no. 3 (November 2008): 385–400. http://dx.doi.org/10.13182/nse160-385tn.

Full text

APA, Harvard, Vancouver, ISO, and other styles

11

Ito, Yasuhisa, Hajime Igarashi, Kota Watanabe, Yosuke Iijima, and Kenji Kawano. "Non-conforming finite element method with tetrahedral elements." International Journal of Applied Electromagnetics and Mechanics 39, no. 1-4 (September 5, 2012): 739–45. http://dx.doi.org/10.3233/jae-2012-1537.

Full text

APA, Harvard, Vancouver, ISO, and other styles

12

Yamada, T., and K. Tani. "Finite element time domain method using hexahedral elements." IEEE Transactions on Magnetics 33, no. 2 (March 1997): 1476–79. http://dx.doi.org/10.1109/20.582539.

Full text

APA, Harvard, Vancouver, ISO, and other styles

13

Matveev, Aleksandr. "Generating finite element method in constructing complex-shaped multigrid finite elements." EPJ Web of Conferences 221 (2019): 01029. http://dx.doi.org/10.1051/epjconf/201922101029.

Full text

Abstract:

The calculations of three-dimensional composite bodies based on the finite element method with allowance for their structure and complex shape come down to constructing high-dimension discrete models. The dimension of discrete models can be effectively reduced by means of multigrid finite elements (MgFE). This paper proposes a generating finite element method for constructing two types of three-dimensional complex-shaped composite MgFE, which can be briefly described as follows. An MgFE domain of the first type is obtained by rotating a specified complex-shaped plane generating single-grid finite element (FE) around a specified axis at a given angle, and an MgFE domain of the second type is obtained by the parallel displacement of a generating FE in a specified direction at a given distance. This method allows designing MgFE with one characteristic dimension significantly larger (smaller) than the other two. The MgFE of the first type are applied to calculate composite shells of revolution and complex-shaped rings, and the MgFE of the second type are used to calculate composite cylindrical shells, complex-shaped plates and beams. The proposed MgFE are advantageous because they account for the inhomogeneous structure and complex shape of bodies and generate low-dimension discrete models and solutions with a small error.

APA, Harvard, Vancouver, ISO, and other styles

14

Fan, S. C., S. M. Li, and G. Y. Yu. "Dynamic Fluid-Structure Interaction Analysis Using Boundary Finite Element Method–Finite Element Method." Journal of Applied Mechanics 72, no. 4 (August 20, 2004): 591–98. http://dx.doi.org/10.1115/1.1940664.

Full text

Abstract:

In this paper, the boundary finite element method (BFEM) is applied to dynamic fluid-structure interaction problems. The BFEM is employed to model the infinite fluid medium, while the structure is modeled by the finite element method (FEM). The relationship between the fluid pressure and the fluid velocity corresponding to the scattered wave is derived from the acoustic modeling. The BFEM is suitable for both finite and infinite domains, and it has advantages over other numerical methods. The resulting system of equations is symmetric and has no singularity problems. Two numerical examples are presented to validate the accuracy and efficiency of BFEM-FEM coupling for fluid-structure interaction problems.

APA, Harvard, Vancouver, ISO, and other styles

15

Xu, Shu Feng, Huai Fa Ma, and Yong Fa Zhou. "Moving Grid Method for Simulating Crack Propagation." Applied Mechanics and Materials 405-408 (September 2013): 3173–77. http://dx.doi.org/10.4028/www.scientific.net/amm.405-408.3173.

Full text

Abstract:

A moving grid nonlinear finite element method was used in this study to simulate crack propagation. The relevant elements were split along the direction of principal stress within the element and thus automatic optimization processing of local mesh was realized. We discussed the moving grid nonlinear finite element algorithm was proposed, compiled the corresponding script files based on the dedicated finite element language of Finite Element Program Generator (FEPG), and generate finite element source code programs according to the script files. Analyses show that the proposed moving grid finite element method is effective and feasible in crack propagation simulation.

APA, Harvard, Vancouver, ISO, and other styles

16

Cen, Song, Ming-Jue Zhou, and Yan Shang. "Shape-Free Finite Element Method: Another Way between Mesh and Mesh-Free Methods." Mathematical Problems in Engineering 2013 (2013): 1–14. http://dx.doi.org/10.1155/2013/491626.

Full text

Abstract:

Performances of the conventional finite elements are closely related to the mesh quality. Once distorted elements are used, the accuracy of the numerical results may be very poor, or even the calculations have to stop due to various numerical problems. Recently, the author and his colleagues developed two kinds of finite element methods, named hybrid stress-function (HSF) and improved unsymmetric methods, respectively. The resulting plane element models possess excellent precision in both regular and severely distorted meshes and even perform very well under the situations in which other elements cannot work. So, they are calledshape-freefinite elements since their performances are independent to element shapes. These methods may open new ways for developing novel high-performance finite elements. Here, the thoughts, theories, and formulae of aboveshape-freefinite element methods were introduced, and the possibilities and difficulties for further developments were also discussed.

APA, Harvard, Vancouver, ISO, and other styles

17

XING, YUFENG, BO LIU, and GUANG LIU. "A DIFFERENTIAL QUADRATURE FINITE ELEMENT METHOD." International Journal of Applied Mechanics 02, no. 01 (March 2010): 207–27. http://dx.doi.org/10.1142/s1758825110000470.

Full text

Abstract:

This paper studies the differential quadrature finite element method (DQFEM) systematically, as a combination of differential quadrature method (DQM) and standard finite element method (FEM), and formulates one- to three-dimensional (1-D to 3-D) element matrices of DQFEM. It is shown that the mass matrices of C 0 finite element in DQFEM are diagonal, which can reduce the computational cost for dynamic problems. The Lagrange polynomials are used as the trial functions for both C 0 and C 1 differential quadrature finite elements (DQFE) with regular and/or irregular shapes, this unifies the selection of trial functions of FEM. The DQFE matrices are simply computed by algebraic operations of the given weighting coefficient matrices of the differential quadrature (DQ) rules and Gauss-Lobatto quadrature rules, which greatly simplifies the constructions of higher order finite elements. The inter-element compatibility requirements for problems with C 1 continuity are implemented through modifying the nodal parameters using DQ rules. The reformulated DQ rules for curvilinear quadrilateral domain and its implementation are also presented due to the requirements of application. Numerical comparison studies of 2-D and 3-D static and dynamic problems demonstrate the high accuracy and rapid convergence of the DQFEM.

APA, Harvard, Vancouver, ISO, and other styles

18

В. В. Борисов and В. В. Сухов. "The method of synthesis of finite-element model of strengthened fuselage frames." MECHANICS OF GYROSCOPIC SYSTEMS, no. 26 (December 23, 2013): 80–90. http://dx.doi.org/10.20535/0203-377126201330677.

Full text

Abstract:

One of the main problems, which solved during the design of transport category aircraft, is problem of analysis of the stress distribution in the strengthened fuselage frames structure. Existing integral methods of stress analysis does not allow for the mutual influence of the deformation of a large number of elements. The most effective method of solving the problem of analysis of deformations influence on the stress distribution of structure is finite element method, which is a universal method for analyzing stress distribution arbitrary constructions.This article describes the features of the finite element model synthesis of the strengthened fuselage frames structure of the aircraft fuselage transport category. It is shown that the finite element model of strengthened frames can be synthesized by attaching additional finite element models of the reinforcing elements to the base finite element model which is built by algorithm which is developed for normal frame. For each reinforcing element developed a separate class of finite element model synthesis algorithm. The method of synthesis of finite element model of strengthened frame, which are described in this article, developed for object-oriented information technology implemented in an object-oriented data management system "SPACE".Finite-element models of the reinforcing elements are included in the finite element model of the fuselage box after the formation of a regular finite element model of the fuselage box. As the source data for the synthesis of finite element models of the reinforcing elements used the coordinates of the boundary sections nodes of existing finite element models of conventional frames.Reinforcing elements belong to the group of irregular structural elements that connect regular elements of the cross set with different elements that are not intended for the perception and transmission of loads. The only exceptions are the vertical amplification increasing the stiffness of frames in a direction parallel to the axis OY.Source data input for the synthesis of finite element models of the reinforcing elements can occur only through the individual user interfaces that supported by objects of the corresponding classes. Structure of user interfaces depends on the number and type of additional data that required for the synthesis of finite element models of the reinforcing elements. For example, for the synthesis of structures of finite element models of horizontal beams that support the floor of cargo cabin, you must specify the distance between the upper surface of the beam and the horizontal axis of the fuselage, as well as the height of the beam section. For the synthesis of the structure of the finite element model of vertical reinforcing element is enough to specify the distance between the its inner belt and the a vertical axis of symmetry of the fuselage.And in both cases you must to specify a reference to the basic finite element model, by selecting from a list of frame designations. List of frames, as well as links to objects containing the appropriate finite-element models, must be transmitted from an object which references to the level of decomposition, in which the general model of the fuselage box is created.Finite-element models of the reinforcing elements include two groups of nodes. The first group is taken from an array of nodes, which is transmitted from the base finite element model. The second group is formed by the synthesis algorithm of finite element model of the selected class reinforcing element. Therefore, the synthesis of finite element models of the reinforcing elements starts with the formation of their local model versions. On the basis of these models are formed temporary copies, which are transmitted to the general finite element model of the box. This should be considered when developing of data conversion algorithm of data copying from a local finite element model to the temporary copy.Based on this analysis, we can conclude that this method improves the quality of the design of the aircraft fuselage, increasing the amount of structure variant number and reduce the likelihood of errors.

APA, Harvard, Vancouver, ISO, and other styles

19

Kochnev, Valentin K. "Finite element method for atoms." Chemical Physics 548 (August 2021): 111197. http://dx.doi.org/10.1016/j.chemphys.2021.111197.

Full text

APA, Harvard, Vancouver, ISO, and other styles

20

Gao, Yu Jing, De Hua Wang, and Gui Ping Shi. "Meshless-Finite Element Coupling Method." Applied Mechanics and Materials 441 (December 2013): 754–57. http://dx.doi.org/10.4028/www.scientific.net/amm.441.754.

Full text

Abstract:

We let the meshless method and the finite element method couple,so the meshless-finite element coupling method has the advantage. We based EFG - finite element coupling calculation principle and we drawn shape function of the coupling region, we obtained energy functional from weak variational equations and we find the numerical solution. EFGM-FE coupling method overcomes the simple use of meshless method to bring the boundary conditions and calculation intractable shortcomings of low efficiency. We found that this method is feasible and effective.

APA, Harvard, Vancouver, ISO, and other styles

21

Ma, Shuo, Muhao Chen, and Robert E. Skelton. "TsgFEM: Tensegrity Finite Element Method." Journal of Open Source Software 7, no. 75 (July 4, 2022): 3390. http://dx.doi.org/10.21105/joss.03390.

Full text

APA, Harvard, Vancouver, ISO, and other styles

22

Raj, Jeenu, Faisal Tajir, and M. S. Kannan. "Finite Element Method in Orthodontics." Indian Journal of Public Health Research & Development 10, no. 12 (December 1, 2019): 1080. http://dx.doi.org/10.37506/v10/i12/2019/ijphrd/192274.

Full text

APA, Harvard, Vancouver, ISO, and other styles

23

Wolf,, JP, and Long-Yuan Li,. "Scaled Boundary Finite Element Method." Applied Mechanics Reviews 57, no. 3 (May 1, 2004): B14. http://dx.doi.org/10.1115/1.1760518.

Full text

APA, Harvard, Vancouver, ISO, and other styles

24

Rank, E., and R. Krause. "A multiscale finite-element method." Computers & Structures 64, no. 1-4 (July 1997): 139–44. http://dx.doi.org/10.1016/s0045-7949(96)00149-6.

Full text

APA, Harvard, Vancouver, ISO, and other styles

25

Nguyen, T. T., G. R. Liu, K. Y. Dai, and K. Y. Lam. "Selective smoothed finite element method." Tsinghua Science and Technology 12, no. 5 (October 2007): 497–508. http://dx.doi.org/10.1016/s1007-0214(07)70125-6.

Full text

APA, Harvard, Vancouver, ISO, and other styles

26

Logg, Anders. "Automating the Finite Element Method." Archives of Computational Methods in Engineering 14, no. 2 (May 15, 2007): 93–138. http://dx.doi.org/10.1007/s11831-007-9003-9.

Full text

APA, Harvard, Vancouver, ISO, and other styles

27

Tolle, Kevin, and Nicole Marheineke. "Extended group finite element method." Applied Numerical Mathematics 162 (April 2021): 1–19. http://dx.doi.org/10.1016/j.apnum.2020.12.008.

Full text

APA, Harvard, Vancouver, ISO, and other styles

28

Tsamasphyros, G., and E. E. Theotokoglou. "The finite element alternating method." Engineering Fracture Mechanics 42, no. 2 (May 1992): 405–6. http://dx.doi.org/10.1016/0013-7944(92)90230-c.

Full text

APA, Harvard, Vancouver, ISO, and other styles

29

Delort, T., and D. Maystre. "Finite-element method for gratings." Journal of the Optical Society of America A 10, no. 12 (December 1, 1993): 2592. http://dx.doi.org/10.1364/josaa.10.002592.

Full text

APA, Harvard, Vancouver, ISO, and other styles

30

Strouboulis, T., K. Copps, and I. Babuška. "The generalized finite element method." Computer Methods in Applied Mechanics and Engineering 190, no. 32-33 (May 2001): 4081–193. http://dx.doi.org/10.1016/s0045-7825(01)00188-8.

Full text

APA, Harvard, Vancouver, ISO, and other styles

31

Zhao, Shengjie, and Yufu Chen. "Mixed moving finite element method." Applied Mathematics and Computation 196, no. 1 (February 2008): 381–91. http://dx.doi.org/10.1016/j.amc.2007.06.003.

Full text

APA, Harvard, Vancouver, ISO, and other styles

32

Meyers, V. J., I. M. Smith, and D. V. Griffiths. "Programming the Finite Element Method." Mathematics of Computation 53, no. 188 (October 1989): 763. http://dx.doi.org/10.2307/2008738.

Full text

APA, Harvard, Vancouver, ISO, and other styles

33

Schneider, Teseo, Jérémie Dumas, Xifeng Gao, Mario Botsch, Daniele Panozzo, and Denis Zorin. "Poly-Spline Finite-Element Method." ACM Transactions on Graphics 38, no. 3 (June 15, 2019): 1–16. http://dx.doi.org/10.1145/3313797.

Full text

APA, Harvard, Vancouver, ISO, and other styles

34

Erhunmwun, I. D., and U. B. Ikponmwosa. "Review on finite element method." Journal of Applied Sciences and Environmental Management 21, no. 5 (November 29, 2017): 999. http://dx.doi.org/10.4314/jasem.v21i5.30.

Full text

APA, Harvard, Vancouver, ISO, and other styles

35

Cen, Song, Chenfeng Li, Sellakkutti Rajendran, and Zhiqiang Hu. "Advances in Finite Element Method." Mathematical Problems in Engineering 2014 (2014): 1–2. http://dx.doi.org/10.1155/2014/206369.

Full text

APA, Harvard, Vancouver, ISO, and other styles

36

Liu, Xiaohui, Jianfeng Gu, Yao Shen, Ju Li, and Changfeng Chen. "Lattice dynamical finite-element method." Acta Materialia 58, no. 2 (January 2010): 510–23. http://dx.doi.org/10.1016/j.actamat.2009.09.029.

Full text

APA, Harvard, Vancouver, ISO, and other styles

37

Hao, Su, Harold S. Park, and Wing Kam Liu. "Moving particle finite element method." International Journal for Numerical Methods in Engineering 53, no. 8 (2002): 1937–58. http://dx.doi.org/10.1002/nme.368.

Full text

APA, Harvard, Vancouver, ISO, and other styles

38

Idelsohn, Sergio R., Eugenio Oñate, Nestor Calvo, and Facundo Del Pin. "The meshless finite element method." International Journal for Numerical Methods in Engineering 58, no. 6 (July 25, 2003): 893–912. http://dx.doi.org/10.1002/nme.798.

Full text

APA, Harvard, Vancouver, ISO, and other styles

39

Liu, Yaling, Wing Kam Liu, Ted Belytschko, Neelesh Patankar, Albert C. To, Adrian Kopacz, and Jae-Hyun Chung. "Immersed electrokinetic finite element method." International Journal for Numerical Methods in Engineering 71, no. 4 (2007): 379–405. http://dx.doi.org/10.1002/nme.1941.

Full text

APA, Harvard, Vancouver, ISO, and other styles

40

Tenek, L. T. "A Beam Finite Element Based on the Explicit Finite Element Method." International Review of Civil Engineering (IRECE) 6, no. 5 (September 30, 2015): 124. http://dx.doi.org/10.15866/irece.v6i5.7977.

Full text

APA, Harvard, Vancouver, ISO, and other styles

41

Zimmermann, Thomas. "The finite element method. Linear static and dynamic finite element analysis." Computer Methods in Applied Mechanics and Engineering 65, no. 2 (November 1987): 191. http://dx.doi.org/10.1016/0045-7825(87)90013-2.

Full text

APA, Harvard, Vancouver, ISO, and other styles

42

LEHMANN, L., S. LANGER, and D. CLASEN. "SCALED BOUNDARY FINITE ELEMENT METHOD FOR ACOUSTICS." Journal of Computational Acoustics 14, no. 04 (December 2006): 489–506. http://dx.doi.org/10.1142/s0218396x06003141.

Full text

Abstract:

When studying unbounded wave propagation phenomena, the Sommerfeld radiation condition has to be fulfilled. The artificial boundary of a domain discretized using standard finite elements produces errors. It reflects spurious energy back into the domain. The scaled boundary finite element method (SBFEM) overcomes this problem. It unites the concept of geometric similarity with the standard approach of finite elements assembly. Here, the SBFEM for acoustical problems and its coupling with the finite element method for an elastic structure is presented. The achieved numerical algorithm is best suited to study the sound propagation in an unbounded domain or interaction phenomena of a vibrating structure and an unbounded acoustical domain. The SBFEM is applied to study the sound transmission through a separating component, and for the determination of the sound field around a sound insulating wall. The results are compared with a hybrid algorithm of Finite and Boundary Elements or with the Boundary Element Method, respectively.

APA, Harvard, Vancouver, ISO, and other styles

43

Noguchi, Tetsuo, and Tsutomu Ezumi. "OS01W0062 A study about the elliptic inclusion by optical method and finite element method." Abstracts of ATEM : International Conference on Advanced Technology in Experimental Mechanics : Asian Conference on Experimental Mechanics 2003.2 (2003): _OS01W0062. http://dx.doi.org/10.1299/jsmeatem.2003.2._os01w0062.

Full text

APA, Harvard, Vancouver, ISO, and other styles

44

Hu, Hanzhang, Yanping Chen, and Jie Zhou. "Two-grid method for miscible displacement problem by mixed finite element methods and finite element method of characteristics." Computers & Mathematics with Applications 72, no. 11 (December 2016): 2694–715. http://dx.doi.org/10.1016/j.camwa.2016.09.002.

Full text

APA, Harvard, Vancouver, ISO, and other styles

45

Kukiełka, Leon, and Krzysztof Kukiełka. "Modelling and analysis of the technological processes using finite element method." Mechanik, no. 3 (March 2015): 195/317–195/340. http://dx.doi.org/10.17814/mechanik.2015.3.149.

Full text

APA, Harvard, Vancouver, ISO, and other styles

46

Onate, Eugenio, Sergio R. Idelsohn, Riccardo Rossi, Julio Marti, and Miguel A. Celigueta. "ADVANCES IN THE PARTICLE FINITE ELEMENT METHOD (PFEM) IN COMPUTATIONAL MECHANICS." Proceedings of The Computational Mechanics Conference 2010.23 (2010): _—1_—_—4_. http://dx.doi.org/10.1299/jsmecmd.2010.23._-1_.

Full text

APA, Harvard, Vancouver, ISO, and other styles

47

Ben Belgacem, F., and Y. Maday. "The mortar element method for three dimensional finite elements." ESAIM: Mathematical Modelling and Numerical Analysis 31, no. 2 (1997): 289–302. http://dx.doi.org/10.1051/m2an/1997310202891.

Full text

APA, Harvard, Vancouver, ISO, and other styles

48

Anand, Akash, Jeffrey S. Ovall, and Steffen Weißer. "A Nyström-based finite element method on polygonal elements." Computers & Mathematics with Applications 75, no. 11 (June 2018): 3971–86. http://dx.doi.org/10.1016/j.camwa.2018.03.007.

Full text

APA, Harvard, Vancouver, ISO, and other styles

49

Xiang, Jiansheng, Antonio Munjiza, and John-Paul Latham. "Finite strain, finite rotation quadratic tetrahedral element for the combined finite-discrete element method." International Journal for Numerical Methods in Engineering 79, no. 8 (August 20, 2009): 946–78. http://dx.doi.org/10.1002/nme.2599.

Full text

APA, Harvard, Vancouver, ISO, and other styles

50

Belytschko, T., D. Organ, and Y. Krongauz. "A coupled finite element-element-free Galerkin method." Computational Mechanics 17, no. 3 (1995): 186–95. http://dx.doi.org/10.1007/bf00364080.

Full text

APA, Harvard, Vancouver, ISO, and other styles

Journal articles on the topic 'Finite element method'

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles