1. 3D numerical modelling of hydrodynamics and morphodynamics around in-stream structures Open Access Author: Xu, Yuncheng Title: 3D numerical modelling of hydrodynamics and morphodynamics around in-stream structures Graduate Program: Civil Engineering Keywords: immersed boundary methodOpenFOAMCFDscour modelingsediment transportin-stream structurelarge woody debris File: Download Xu_Dissertation.pdf Committee Members: Xiaofeng Liu, Dissertation Advisor/Co-AdvisorXiaofeng Liu, Committee Chair/Co-ChairPeggy Ann Johnson, Committee MemberChaopeng Shen, Committee MemberRoman Alexander Dibiase, Outside Member