Nils Wagner

14 Questions 456 Answers 0 Followers

Questions related from Nils Wagner

Visual representation of the Frenet tripod for a parametric space curve in Python?

I am looking for a pythonic solution of https://en.wikipedia.org/wiki/Frenet%E2%80%93Serret_formulas A solution with Julia is available at https://github.com/federicomor/frenet-trihedron

24 November 2023 9,439 1 View

What is the meaning of the new ETBLOCK card in Ansys 2023?

A new ETBLOCK card was introduced in ANSYS 2023. Who can share some information about the new card?

09 August 2023 3,743 1 View

Who can provide a finite element model of the NAVCON Jim Beam?

The NAVCON Jim Beam, a simple three plate structure, was featured as part of the 2009 IMAC XXVII round-robin modal test.

18 July 2023 591 0 View

How can I change the unit system in Opencascade?

Instead of SI units, I would like to use millimetres. How can I achieve this with pythonocc?

27 March 2023 5,807 1 View

How do I convert element types from gmsh?

The command line gmsh -2 hexagon.geo -o hexagon.inp creates an Abaqus model. However, the element type should be S4 instead of CPS4. How can I achieve that?

08 March 2023 8,939 0 View

Who can share test data from uniaxial, biaxial, planar tension or volumetric compression of hyperelastic materials?

I am looking for freely available measurement data of hyperelastic materials.

09 June 2022 3,407 0 View

How can I create a structured mesh using a transfinite volume in gmsh?

The example .geo file is attached.

15 April 2021 3,885 4 View

FEA solver as a black box for optimization?

Is there a Python project where a commercial FEA (finite element analysis) package is used to generate input data for a freely available optimizer, such as scipy.optimize, pymoo, pyopt, pyoptsparse?

19 October 2020 3,558 3 View

Who can share a finite element model of the UCF Benchmark structure?

I am looking for a finite element model of the University of Central Florida (UCF) Benchmark Structure in an appropriate format (e.g. SAP2000, Abaqus, Ansys, NASTRAN).

26 September 2019 4,518 1 View

Can anyone share a universal file from an experimental modal analysis and a corresponding finite element model in an appropriate format?

I am interested in the correlation of simulation models to test derived data.

13 November 2017 6,120 11 View

Can anyone share a NASTRAN op2 file that contains an OUGV2 displacement output table in SORT2 ?

A NASTRAN OUGV2 displacement table is needed in SORT2 format.

30 March 2015 7,085 3 View

Can anyone share a finite element model of a body in white ?

I am looking for a finite element model of a body in white.

16 February 2015 9,289 7 View

Can anyone provide coordinate measurement machine data of a blisk?

I am interested in the format of CMM data.

20 January 2015 2,617 2 View

How can I calculate the density given the Young's modulus for metals?

I found some property charts, e.g. http://www-materials.eng.cam.ac.uk/mpsite/interactive_charts/stiffness-density/NS6Chart.html However, I would prefer some functional relationships for certain...

04 April 2014 9,273 8 View