2D Finite Element Analysis - iOS and Android
Quick demonstration of how results are calculated and presented in FEA as Element or Nodal This simple model shows how results such as strain and stress are calculated at the centre of an element and then are averaged at nodes by finding the average of all connected elements. The model has 2 plane strain elements, […] The post Nodal vs Element Results first appeared on Quickfem .
Had a problem last week where a Load Cell broke in half during a high load (around 1MN) fatigue testing sequence. Visual inspections indicates the crack had initiated from a small radii feature in the load cell body and propagated to the screw thread at the centre. Was away over the weekend but I wanted to […] The post Load Cell Investigation first appeared on Quickfem .
The latest major update of quickfem has landed for 2025 with a new app preview video available here and YouTube With the update come some important improvements. Graphics and UI The UI has had a makeover with a stronger focus on dynamic menus and 2D graphics. New grid, scale and new axis visuals have been […] The post Quickfem 4 Update and App Store Preview Video first appeared on Quickfem .
Finite element method pdfs these days are numerous on the internet. Some are of better quality than others and search results often are swamped by generic cut and paste lecture notes. The two references that I have found useful in understanding FEA and that are available for public use are listed below. Finite Element Analysis […] The post Where to find the best online Finite Element Analysis PDFs…
This user guide video shows some of the main model building features of the Quickfem FEA App. Music by Yris & Bthelick The post Quickfem – FEA App Help Video first appeared on Quickfem .
Quickfem FEA Engineering App launched on iTunes on the 16-Dec-2016. The preview video below shows a selection of the features available. Music created by O M II N The post Quickfem – FEA App iTunes Video first appeared on Quickfem .
Quickfem currently uses planar constraint strain triangle elements (CST). CST elements are the simplest planar elements to create, solve and understand, and as such are ideally suited to FEA on mobile platforms. The main limitation of CST elements is that they are overly stiff in bending, however, this can be addressed by increasing the number […] The post Constant Strain Triangle Elements (CST)…