What does FE mean in PHYSICS

Finite Element (FE) is a numerical method used for solving many engineering problems with mathematical equations. It breaks a complicated problem into smaller yet simpler sub-problems that can then be solved with numerical equations.

Finite Element (FE) was initially developed to solve problems in elasticity, but now it can also be used to address many other types of engineering-related issues.

Using the FE approach, a complicated problem will first be broken down into several small and simpler sub-problems that are easier to solve. Then these sub-problems are solved using numerical equations until all the components have been addressed and the overall problem has been solved as well.

FE is widely used in engineering applications, especially in fields such as mechanical engineering, aerospace engineering, civil engineering and more.

One major advantage of using FE is that it allows one to solve complex real-world problems quickly and accurately by breaking them down into smaller sub-problems that are easier to solve numerically. Additionally, it also helps reduce the risk of errors due to rounding off or approximations while solving complex equations as it uses an iterative approach where successive refinements allow one to obtain increasingly accurate solutions as needed.