Which is the best open source FEA analyser?

More T.P. Ismail's questions See All

Which is the best etchent for austanitic steel (304,316 Etc) to use in Replica metallography (Field metallography)?

etchant for insitu metallography or Replica metallography for austenitic steel.it found to be very difficult to find good and fast etchant to use in replica. I tried 1:1 HCl:HNO3, water based...

10 November 2016 753 2 View

Any ideas as to why there is a non agreement within XRD and LRS results?

XRD and LRS analysis was done for finding corrosion products after a corrosion test on the surface of metal. But the XRD results are showing a compound which is not detected by LRS. What could be...

04 May 2014 7,823 1 View

This is SEM image of martasitic steel(aisi 4340) fracture surface . Any idea what type fracture occured and waht type morepholigcal feature is this?

first image near to the beach mark area second image near to the fast fracture zone

01 January 1970 4,536 0 View

Is there any book to refer for microstrucutral analysis of boiler tubes(1Cr-0.5Mo steel, 2.25Cr-1Mo steel tubes)?

life assessment and creep analysis. microstructural changes in long term exposure to high temperature and pressure

01 January 1970 2,740 8 View

How are iso-frequency contours plotted?

Let's say we have a standard, regular hexagonal honeycomb with a 3-arm primitive unit cell (something like the figure attached; the figure is only representative and not drawn to scale). The...

07 August 2024 1,937 1 View

Stability of the Solar System: Insights from Einstein’s Equations ?

The stability of the Solar System is a complex subject that blends the classical framework of Newtonian mechanics with the modern insights provided by General Relativity (GR). Understanding this...

07 August 2024 2,569 1 View

Short Synthesis of Graphene Oxide from Natural Graphite Flakes?

I am in search of a modified Hummer's method, which can be used to synthesis graphene oxide within 6-8 hours. As I am a student it is not allowed for us to work after 5 in the laboratory. So I am...

01 August 2024 8,368 2 View

CAD File of human's & rat's respiratory airways ?

Dear all, I am working on particle deposition in human's & rat's respiratory airways using CFD and I am looking for the 3D CAD file for my simulations (STEP or IGES format). If somone has such...

29 July 2024 1,092 2 View

Has anyone looked into the stability of FEM methods on curved meshed?

Google scholar isn't giving me any results on this

27 July 2024 595 2 View

Can we eliminate the stress singularity at the tip of the crack by manipulating the elastic constants?

The aim of the research here is to prevent the propagation of the crack in the fabricated elastic medium with useful applications.

25 July 2024 9,976 3 View

Can anyone kindly suggest research topics in the area of thermodynamics, heat transfer, fluid mechanics or renewable energy?

I am an undergraduate mechanical engineering student seeking suggestions on topics related to either thermodynamics, fluid mechanics, heat transfer or renewable energy for my final year project....

24 July 2024 4,058 5 View

Is there a good macro photography kit for on-site metallurgical investigation?

I am looking to purchase a photography kit for onsite metallurgical investigations, such as capturing photos of worn areas, hot tears, cold tears etc. Could anyone suggest me a good...

22 July 2024 3,490 2 View

MDCI module in Orca software?

Dear Researchers, My question is associated with the "MDCI" method in Orca. Please let me clarify my question using a simple example: Suppose we are going to perform CBS extrapolation using "!...

21 July 2024 1,632 0 View

How can I decrease the error of Rietveld method for phase quantification?

Phase quantification in steel contain BCC and FCC

20 July 2024 8,150 7 View

William LePage

I recommend deal.II, a powerful open source finite element c++ library that is under active development with a large support community.

http://dealii.org/

Chao Xu

I recommend OPENSEES, which has very helpful documents.

Robert Canfield

A simple one for NASTRAN compatible beam elements in MATLAB: http://nastrancofe.weebly.com

Hasan Gedikli

I recommend FEAP (Berkeley University) , is open source finite element code written in fortran language.