Finite element method Essay Example | Topics and Well Written Essays - 1000 words

Finite element method - Essay physical exerciseConsequently every computer program based on finite element analysis proficiency has some shortcomings because of the unresolved errors. Another important reason behind the errors which occur in the results is the incorrect cognitive process of the software program by the user and mishandling of the data. The users of these software programs commit everyday mistakes in the selection of full type of program for analysis.There is a wide variety of possible mistakes which a user plenty make while using these software programs. These mistakes include the choosing an incorrect element, using a poor mesh, ignoring the cardinal mechanical properties of members such as yielding and buckling, inputting incorrect end conditions is also one of the most frequent mistakes that the users make. There is always a difference between the actual doings of the structure and the simulated behaviour in computers. A computer program cannot replicate the actual behaviour of the structure, no matter how high-priced it is and how efficient it is in its working and display of results. The outlook of computer programs, the innovation and the quality achieved in the vivid display have successfully concealed the inefficiencies in the operation. The users are satisfied with the graphical display of the port wine and the way the results are presented and blindly rely on the results obtained from these programs.The finite element method of analysis has created peerless possibilities in analytic process however it is not the best option to use in completely cases. At times, there are other easier and more accurate approaches to solve problems computation of stresses using frank flexural formulas instead of three-dimensional finite element analysis is one such example. There are situations when observational results are required to find out the material properties involved in analysis, in