FEA, THAT NEEDS TO UNDERSTAND...

 Hey guys, In a previous blog, We have talked about the effect of mesh density on critical areas. Today in this blog we are going to talk about the effect of biasing in mesh... I know this time this is pretty much late due to some issues I am unable to write. But now let's continue this ... Firstly let's talk about  What is Biasing in the mesh? The mesh Biasing means in meshing we are focusing on the particular or say critical region where we know that the stress can occur. So improving mesh density in that particular region is known as biasing. But now you will ask what is the difference between the Effect of mesh density on critical areas... It is the same explained in the previous blog... Actually, it is  not,  Although we are doing mesh refinement in that region. and also we are excluding some mesh refinement from the outer region of geometry where the stress concentration is low. Also, we can call biasing as it is the structured way of doing mesh. or We can call...

 Hey guys, Today we are going to talk about meshing, I know another meshing one blog yes... I know we already discuss some meshing concept but today we are exploring it a bit more... so let's start  We know why we carry out meshing and what its advantages also we had discussed about the DOF and nodes, elements blah blah... if you don't read it I am providing the link here check it out https://understandingfea.blogspot.com/2020/10/meshing-fem-and-types-of-elements.html So the basic purpose to carry out is to make calculations at finite points. We know that we have to carry out meshing for the various geometries and geometry can be different and complex.                     Then what to do in such cases, Lets explore it we know that our FEA problem which we are solving is needed to be easy and not very much complex and, if you have a complex problem then we need to identify how can we simplify it... We can simplify the ...

 Hey guys, Let's talk about the meshing of FEA, FEM, and its types. That is really an important concept of FEA that every FEA analyst needs to know.                 The basic theme for the generation of mesh is to make the calculation at the finite no of point and then interpolate the result at the entire surface and domain.  For example the above dig. shows that if we have a surface and want to calculate the result then we cant calculate it bcoz of where in the domain having an infinite no of points and each point having 6 dof so the total equation created is infinite. In another way in dig 2 we are dividing the domain in some finite no of points and the equation generated is 48.               The Finite Element Method reduces dof from an infinite no of points to a finite no of points with the help of discretization i.e. meshing (Nodes & Elements) All calculation made at nodes and th...

 Hey guys, Today we are talking about the degrees of freedom which is dof''s. The dof is the freedom of any point that it wants to move in a particular direction. T he maximum number of logically independent values, which are values that have the  freedom  to vary. In the CAD or designing of any component, it is very important to understand about the dof. If we don't consider it may lead to failure. Also in FEA, the dof is very important in terms of calculating the result of getting the proper values from the mesh. The principle of meshing works on the dof. In which each node has its own dof. We will be going to talk about the mesh and why mesh is important and how it works later on in detail. But in short, the mesh is the important part in which it divides the modal into the element and nodes so that at each node we can extract the result from it. The nodes are points created by elements. Going back to the dof, each node has its own dof. We know that we have the 12 no of...

 Hey Guys We have seen the introduction to FEA. Actually, that is not enough for the FEA I know, but basically, the people know the types of analysis for more information I am writing on this topic. We will be going to cover more details of FEA as I mentioned like the past, present, and future of FEA. and also types of analysis. Today for this I am posting a basic difference but important difference in types of analysis. So let's start...  Actually, when I am doing the analysis the first time I know the static analysis and the dynamic analysis priorly. And at the beginning, I am taking the tutorial from youtube and solving it by just clicking on the solve button but actually, I don't know about them. Then actually I am decided to do the different types of analysis and I know about the transient type of analysis and when I found that I searched it on google so I found that the definition like  " A  transient analysis , by definition, involves loads that are dependent ...