Understanding dynamic forces on migrating sand ripples: pressure reconstruction from oscillatory flow experiments

Katherine Adler1, Tracy Mandel2, Theresa B Oehmke, PhD3, Savannah DeVoe, PhD4 and Diane L Foster4, (1)University of Idaho, Moscow, United States, (2)University of New Hampshire, Center for Ocean Engineering, Durham, United States, (3)Massachusetts Institute of Technology, Cambridge, United States, (4)University of New Hampshire, Durham, United States