OS035
Nearshore Processes III

Monday, 14 December 2020: 04:00-05:00
Virtual
Primary Convener:  Katherine L Brodie, U.S. Army Engineer Research and Development Center, Coastal and Hydraulics Laboratory, Field Research Facility, Duck, NC, United States
Conveners:  Bonnie C Ludka, UCSD, Scripps Institution of Oceanography, La Jolla, CA, United States, Morteza Derakhti, Applied Physics Laboratory University of Washington, Seattle, WA, United States and Anna Wargula, US Naval Academy, Naval Architecture & Ocean Engineering, Annapolis, MD, United States
Primary Liaison:  Katherine L Brodie, U.S. Army Engineer Research and Development Center, Coastal and Hydraulics Laboratory, Field Research Facility, Duck, NC, United States
Chairs:  Morteza Derakhti, Univ Delaware, Newark, DE, United States and Katherine L Brodie, U.S. Army Engineer Research and Development Center, Coastal and Hydraulics Laboratory, Field Research Facility, Duck, NC, United States
OSPA Liaison:  Bonnie C Ludka, UCSD, Scripps Institution of Oceanography, La Jolla, CA, United States
04:00
OS035-01
The Role of Dynamic Pressure Gradients on the Motion of Nearshore Sediments (Invited) (764530)
Diane L Foster, University of New Hampshire, Durham, NH, United States, Angela Sarni, University of New Hampshire Main Campus, Durham, NH, United States, Melissa Marry, university of new Hampshire, Ocean Engineering, Durham, NH, United States and Spencer Marquardt, university of New Hampshire, ocean engineering, Durham, NH, United States
04:04
OS035-02
A model for the prediction of bed shear stress fluctuations in Oscillatory Boundary Layer flows (753728)
Dimitrios K. K. Fytanidis1, Marcelo H Garcia1 and Paul Fischer2, (1)University of Illinois at Urbana Champaign, Urbana, IL, United States, (2)University of Illinois at Urbana Champaign, Computer Science and MechSE, Urbana, IL, United States
04:08
OS035-03
Exploring the role of bed fluidization on ripple formation in highly turbulent flows (688006)
Blair A Johnson, University of Texas at Austin, Department of Civil, Architectural, and Environmental Engineering, Cockrell School of Engineering, Austin, TX, United States
04:12
OS035-04
Can We Study the Linear Instability of Tidal Sand Waves Using z – Coordinate on a Rectangular Domain? Theoretically, No (686393)
Gaoyang Li1, Giovanni Coco1 and Melissa Bowen2, (1)University of Auckland, Auckland, New Zealand, (2)University of Auckland, School of Environment, Auckland, New Zealand
04:16
OS035-05
Selection of Vortex Ripple Dimensions in Sinusoidal Oscillatory Flows (677284)
Liangyi Yue1, Tian-Jian Hsu1, Alexander Horner-Devine2 and Andrea S Ogston3, (1)University of Delaware, Civil and Environmental Engineering, Newark, DE, United States, (2)University of Washington Seattle Campus, Department of Civil & Environmental Engineering, Seattle, WA, United States, (3)University of Washington, School of Oceanography, Seattle, WA, United States
04:20
OS035-06
Importance of the Basset History Force in Point-Particle Approaches for Modeling Suspended Sediments in Oscillatory Flow (747817)
Nathan Keane1, Lokesh Jothi Vincent2, Pedram Pakseresht2, Sourabh Apte2 and Greg Wilson1, (1)Oregon State University, CEOAS, Corvallis, OR, United States, (2)Oregon State University, Corvallis, OR, United States
04:24
OS035-07
On the physical origin of enhanced turbulent-dispersion of ’heavy particles’ in suspended-load (757960)
Julien Chauchat1, Thibaud Revil-Baudard2, Zhen Cheng3, Antoine Mathieu4, David Hurther2 and Tian-Jian Hsu5, (1)Organization Not Listed, Washington, DC, United States, (2)University of Grenoble-Alpes, LEGI, Grenoble, France, (3)Convergent Science, Madison, United States, (4)LEGI CNRS-GINP, Grenoble, France, (5)University of Delaware, Civil & Environmental Eng., Newark, DE, United States
04:28
Discussion
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