Appendix_Figure_2 – Supplemental material for A critical review of flow field analysis methods involving proper orthogonal decomposition and quadruple proper orthogonal decomposition for internal combustion engines

Supplemental material, Appendix_Figure_2 for A critical review of flow field analysis methods involving proper orthogonal decomposition and quadruple proper orthogonal decomposition for internal combustion engines by Federico Rulli, Stefano Fontanesi, Alessandro d’Adamo and Fabio Berni in International Journal of Engine Research