Figure 7 - A geometrically adapted reduced set of frequencies for a FFT-based microstructure simulation

Microstructural fields for the 2D elastic microstructure with one circular inclusion. Top row: Fixed sampling pattern with two different numbers of wave vectors. Middle row: Corresponding microstructural stress field σ 11 and reference stress field computed with the full set of frequencies. Bottom row: Absolute difference in the microstructural stress field ∆σ 11 .

Go to figure page

Reference

A geometrically adapted reduced set of frequencies for a FFT-based microstructure simulation - Scientific Figure on ResearchGate. Available from: https://www.researchgate.net/figure/Microstructural-fields-for-the-2D-elastic-microstructure-with-one-circular-inclusion-Top_fig3_350159784 [accessed 26 Apr 2025]

Caption

Figure 7: Microstructural fields for the 2D elastic microstructure with one circular inclusion. Top row: Fixed sampling pattern with two different numbers of wave vectors. Middle row: Corresponding microstructural stress field σ 11 and reference stress field computed with the full set of frequencies. Bottom row: Absolute difference in the microstructural stress field ∆σ 11 .

Embed code

<a href="https://www.researchgate.net/figure/Microstructural-fields-for-the-2D-elastic-microstructure-with-one-circular-inclusion-Top_fig3_350159784"><img src="https://www.researchgate.net/profile/Christian-Gierden/publication/350159784/figure/fig3/AS:1002915133140992@1616125009131/Microstructural-fields-for-the-2D-elastic-microstructure-with-one-circular-inclusion-Top.png" alt="Microstructural fields for the 2D elastic microstructure with one circular inclusion. Top row: Fixed sampling pattern with two different numbers of wave vectors. Middle row: Corresponding microstructural stress field σ 11 and reference stress field computed with the full set of frequencies. Bottom row: Absolute difference in the microstructural stress field ∆σ 11 ."/></a>