Analysis of unsteady flow structure change inside of a multi-hole fuel injector by means of proper orthogonal decomposition method. - Shigeru Nishio; Yuki Imashiro; Hirokumo Okina; Akira Sou; Keiya Nishida; Yoshitaka Wada; Yoshiharu Ueki; Hideaki Yokohata (J. Vis., 2025)