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Finite element method in structural mechanics disadvantages?
hat's a very broad question, but usually the advantages of finite element analysis is they can get you toward a solution when you have a very complicated shape undergoing very complicated loads (temperature, vibration, earthquakes, yielding, spread of plasticity), or you are trying to look at a part in great detail (more common in mechanical engineering).The disadvantage is the models are time-consuming to create, and verify, can be sensitive to boundary conditions (stress concentrations, local stresses) and sometimes the model needs to be refined repeatedly to give assurance that the results are reasonably accurate/valid.
What are the advantages of the finite element method?
Models Bodies of Complex Shape- Can Handle General Loading/Boundary Conditions- Models Bodies Composed of Composite and Multiphase Materials- Model is Easily Refined for Improved Accuracy by VaryingElement Size and Type
Why are the dynamic forces not considered in finite mathematical models?
Because the models are not limited to the analysis.
Is it possible to employ Finite Element Method to open-boundary modelling?
please help
What did they program with fortran?
Not what did they program in Fortran, but what do they program in Fortran. Math. And lots of it. It is used in science and engineering applications for number crunching. It still is used, and in fact, it is the preferred language in finite element analysis programming and other work involving large amounts of calculation.
What has the author J E Akin written?
J. E. Akin has written: 'Finite element analysis with error estimators' -- subject(s): Error analysis (Mathematics), Finite element method, Structural analysis (Engineering) 'Finite Elements for Analysis and Design' 'Finite Elements for Analysis and Design' 'Application and implementation of finite element methods' -- subject(s): Data processing, Finite element method
Finite Element Method?
procedure of analysis of machine component by finite element analysis
What is a finite element analysis?
Finite Element Analysis (FEA)is a number approach to solutions for integral equations.
What has the author J Tinsley Oden written?
J. Tinsley Oden has written: 'Final report on adaptive computational methods for SSME internal flow analysis' 'A Posterori Error Estimation in Finite Element Analysis' 'Vectorizable algorithms for adaptive schemes for rapid analysis of SSME flows' -- subject- s -: Algorithms, Vector analysis 'Variational methods in theoretical mechanics' -- subject- s -: Mechanics, Calculus of variations, Continuum mechanics '[Analysis and development of finite element methods for the study of nonlinear thermomechanical behavior of structural components]' -- subject- s -: Computational fluid dynamics, Nonlinear systems, Boundary value problems, Structural members, Approximation, Thermodynamics, Finite element method, Matrix methods, Numerical stability, Numercial integration 'An introduction to mathematical modeling' -- subject- s -: Analytic Mechanics, MATHEMATICS / General 'Applied functional analysis' -- subject- s -: Functional analysis, Engineering mathematics 'Finite Elements'
What has the author M K Samal written?
M. K. Samal has written: 'Three dimensional analysis of piping components using barc finite element based damage mechanics code \\' -- subject(s): Continuum damage mechanics, Dimensional analysis
What is the finite element analysis?
Finite element analysis is a numerical technique that will help find solutions to partial differential equations (PDE) as well as of integral equations.
What has the author Muhsin Jaber Juleeg written?
Muhsin Jaber Juleeg has written: 'Application of finite element analysis to rotating fan impellers'
What has the author Robert J Melosh written?
Robert J. Melosh has written: 'Manipulation errors in finite element analysis of structures' -- subject(s): Data processing, Error analysis (Mathematics), Structural analysis (Engineering) 'Structural engineering analysis by finite elements' -- subject(s): Finite element method, Structural analysis (Engineering)
What has the author I M Smith written?
I. M. Smith has written: 'Programming the finite element method' -- subject(s): Data processing, Finite element method, Soil mechanics
What has the author David S Burnett written?
David S. Burnett has written: 'Finite element analysis' -- subject(s): Finite element method
What has the author D J Dawe written?
D. J. Dawe has written: 'Matrix and finite element displacement analysis of structures' -- subject(s): Finite element method, Matrix methods, Structural analysis (Engineering)
What has the author Gianni Comini written?
Gianni Comini has written: 'Finite element analysis in heat transfer' -- subject(s): Transmission, Mathematics, Heat, Finite element method
