Karol Frydrych

9 Questions 5 Answers 0 Followers

Questions related from Karol Frydrych

How much light water is converted into heavy water in the PWR?

A pressurized water reactor (PWR) cannot run with natural uranium due to high neutron capture cross section of protium present in light water. If so, it seems that this protium after capture...

17 June 2020 226 0 View

Did anyone here perform VPSC simulation by imposing stress?

I am trying to simulate the state of internal pressure in a tube using the boundary conditions: \sigma_{rr} = 0, \sigma{theta theta} = X, \sigma_{zz} = \sigma{theta theta}/2 in VPSC. I know how to...

22 November 2019 6,512 1 View

Did someone developed any analytical surface for the Berkovich indenter?

I need the analytical surface describing the geometry of the Berkovich indenter, taking into account the fact that the tip of the indenter is rounded with some radius. The modelling of the...

25 June 2019 4,880 4 View

How to plot pole figures from *.uxd and what is the file's structure?

I have some files with the extension .uxd, obtained using Bruker D8 Discover X-ray diffractometer by someone else - I'm not an experimentalist. They represent different pole figures. Till now,...

08 May 2017 6,285 1 View

Does anyone know a free microstructure generation algorithm?

Hello everyone, I would like to use some program to generate grain structure of a metal. Does anyone know any free code or program? The output data from this program wil be used for FEM...

02 June 2016 7,816 3 View

Any good and free remeshing software for FEM?

Do you know any remeshing software, that would read the deformed geometry or mesh and generate new mesh with more regular elements? I think that the surface of the geometry should be approximated...

10 March 2016 3,477 13 View

Why do we call the equivalent stresses the 'Von Mises stresses'?

Why do we call the equivalent stresses the "Von Mises stresses", while Von Mises published his work in 1913 and Maksymilian Tytus Huber published his paper about equivalent stresses counted in the...

03 December 2015 227 5 View

How reliable is texture measurement from the EBSD.comparing to texture obtained using the X-ray diffraction?

How reasonable is obtaining a polycrystal texture from the EBSD measurement comparing to the results obtained using the X-ray diffraction? Is the typical investigation area in EBSD smaller or bigger?

15 September 2015 1,886 9 View

Link between microstructure and surface defects

Do you think there is a link between the macroscopic surface defects (e.g. as described here: A noise robust method based on completed local binary patter... ) and micorstructure? By...

01 January 1970 2,314 1 View