FEA program Assignment Example | Topics and Well Written Essays - 1250 words - 1

FEA program - Assignment Example However, with an increase in technological aspects of the engineering environment, it is imperative to connote the ease in simulation that is made possible by improved technology. Many simulation programs exist depending on the field of application. For example, when dealing with simulation of circuits, a program such as Circuit Maker or, in animation, Autodesk are just a few examples. In this assignment, the learner utilizes Ansys Workbench as the Computer Aided Engineering simulation program. The main reason for utilization of this software program is that it will be possible to show divergent aspects of a simulation including loading, constraints, and subjection to analysis and component performance. The beauty of this exemplification is in the fact that all the simulation is done in the context of engineering, thus it becomes possible to understand various aspects of a component. All these elements and considerations tend to rely on finite element methods. It is good to note that when dealing with finite elements, a complex problem is subdivided into smaller actual problems so that the complexity of the problem is consistently eliminated by dealing with the problem in piecemeal form. History suggests that the source of the finite simulation approach is in the fact that ancient scientists found it hard to deal with complex elasticity as well as structural analysis challenges that are inherent in the world of civil engineering and aeronautic engineering (Mori, Osakada & Takaoka 1996). To be able to solve these challenges, engineers came up with a five-step process that allows them to break the challenge into manageable pieces that are easier to deal with at every stage. The first aspect that has to be considered is the problem identification stage (Mori, Osakada & Takaoka 1996). In this first stage, the shape or structure of the object under consideration is sketched as well as the load it is anticipated to have (Mori, Osakada & Takaoka, 1996). This load and sketch is essential since it offers the engineer a better view of what needs to be provided by the end of the simulation (Mori, Osakada & Takaoka 1996). However, there are various aspects of the simulation that will emanate from the sketch, hence the need to have a clear yet close resemblance with the anticipated final project (Mori, Osakada & Takaoka 1996). {Insert Figure 1} The second aspect considered is the creation of the geometry using the software package so that a solid model is produced using a computer aided modeller (Mori, Osakada & Takaoka 1996). Although the solid is good, there are some details that may be a little hidden. In this case, a second view is needed. {Insert Figure 2} The third aspect, which is the view of the solid, is the mesh of the model created (Mori, Osakada & Takaoka 1996). A mesh offers an opportunity to clarify the divergent faces of the model under creation while the grids aid in accentuating minute details: the edges and curvatures of the model (M ori, Osakada & Takaoka 1996). {Insert Figure 3} Once the mesh has been created, the next step is clarification of the boundary conditions (Mori, Osakada &