TY - CHAP AU - Uhlmann, Markus AU - Pinelli, Alfredo AU - Sekimoto, Atshushi AU - Kawahara, Genta A4 - Kaneda, Yukio PY - 2008 DO - 10.1007/978-1-4020-6472-2_21 SN - 978-1-4020-6471-5 UR - https://hdl.handle.net/20.500.14352/53265 AB - Direct numerical simulation of fully developed turbulent flow in a straight square duct was performed in order to determine the minimal requirements for self-sustaining turbulence. It was found that turbulence can be maintained for values of the bulk... M2 - 137 PB - Springer KW - square duct KW - marginally turbulent flow KW - coherent structure KW - secondary flow TI - Coherent structures in marginally turbulent square duct flow TY - book part VL - Part I ER -