Importance of ANSYS & Hypermesh training
FEA is a numerical technique for solving problems which are described by partial differential equations or can be formulated as functional minimization. A domain of interest is represented as an assembly of finite elements. Approximating functions in finite elements are determined in terms of nodal values of a physical field which is sought. A continuous physical problem is transformed into a discretized finite element problem with unknown nodal values. The major steps in FEA are
Applicability of FEA at Various Stages in Design FEA tools like
are used in industry to solve real life problems at various stages in design.
Benefits of FEA in early stage of Design
Reduced Product Development Time
Expectations from FEA Engineer A FEA engineer personal problem-solving environment is a fluid set of resources that enables him or her to make qualified decisions on engineering issues that arise. As an engineer’s experience base broadens, so does their problem-solving environment. Their personal problem-solving environment includes their:
Knowledge of the inputs (material, geometry, loads, history)
Knowledge of the allowables (stress, displacement, frequencies)
Knowledge of the physics involved (plasticity, fatigue, dynamics)
Knowledge of past performance of similar systems
Tools available to gather data (CAD, FEA, Testing)
Knowledge and limitations of said tools
Availability of resources to supplement the above
To fulfilling above expectations engineers require training from reputed institutes in this area. Now a day, FEA is a compulsory subject in PG level and part of CAD/CAM subject at UG level in most of universities. Therefore there is demand of FEA training from PG and UG students as well as engineers from industry.
Limitations of FEA tools A finite element solver simply processes data to provide a solution. It doesn’t possess any additional insight, can’t prompt a user to consider other options, or in most cases, point out flawed inputs. In a manner of speaking, your FEA solver trusts that you know what you’re doing. To many newer users, this may be one of its biggest limitations.
The very nature of FEA is to break a continuum into small sub-parts called elements to make the math reasonable so a solution can be reached efficiently. The validity of the solution is dependent upon the size, shape, and type of the elements used. ANSYS Classes in Pune
