PPT-Sedimentology Flow and Sediment Transport (1)

Reading Assignment Boggs Chapter 2 Key Concepts Earth surface transport systems Properties of water air amp ice Characterizing fluid flow Grain entrainment Modes of grain movement Sedimentgravity flows. L. ecture . 7. : . channel geometry and sediment . transport. . power laws in channel geometry. b. ed load . sediment transport. Rouse number: mode of transport vs. grain size. suspended load sediment transport. Brett Goldman, Stephen . Collister. The overarching goal of this effort was to design a flow generation and flow straightening system in an annular flume to investigate whether this tank is a suitable testing facility to study sediment transport. The flow field was generated by two 40 . Francis Nimmo. Last Week - . Wind. Sediment transport. Initiation of motion – friction velocity . v*. , threshold grain size . d. t. , turbulence and viscosity. Sinking - terminal velocity. Motion of sand-grains – . Objectives. Learn basic concepts of sediment transport and fluvial geomorphology. Understand sediment budgets (sources, sinks, pathways for sediment). Discuss infrastructure and ecosystem response. 1. Across Scales . Landscape as Cascading Hydrologic and Biogeochemical Filters. Session 2. Nandita Basu (University of Iowa) . Suresh Rao (Purdue University). Aaron Packman (Northwestern). Session 3. Marwan Hassan (UBC) . Sagar Neupane. University of Idaho. and. Erika Ottenbreit, Helalur Rashid, and Joe Wagenbrenner . Washington State University. with . Peter Goodwin, Ph.D.. University of Idaho. and. Dave Tuthill, Ph.D. . Grain Parameters. Reading Assignment: Boggs, Chapter 3. Medium grained turbidite sandstones with crinoid stems in the Brushy Canyon Fm., West Texas. Key Concepts. Grain-size analysis & statistical parameters. 3. 8600/ GEOS 28600. Lecture 12. Monday 20 Feb 2017. Fluvial sediment transport: introduction. REVIEW OF REQUIRED READING . (SCHOOF & HEWITT 2013). TURBULENT VELOCITY PROFILES, INITIATION OF MOTION. 2. TODAYS . MATERIAL:. Sedimentary . Rock and Sediment Description. Geologic Time. Sedimentary Environments. GEOL 332 Course Schedule. What is the Scientific Method?. What are the steps?. http://www.thwink.org/sustain/deadlock/WhyUnableToSolveProblem.htm. Open-released . Ready-to-be-released. . In-development . Free-from-web. . . . Particle tracking. Turbulence {GOTM}. Data assimilation. . {. 3DVAR. }. Ecology/biology. {. EcoSim2.0. ; . CoSINE. Optimal Control of Flow and Sediment in River and Watershed National Center for Computational Hydroscience and Engineering (NCCHE) The University of Mississippi Presented in 35th IAHR World Congress, September 8-13,2013, Chengdu, Wrap-up of . The flow of ice. Introduction to fluvial sediment transport. The science of landscapes:. Earth & Planetary Surface Processes. http://geosci.uchicago.edu/~kite/geos28600_2019/. Logistics. TRANSPORT MEDIA. Gravity. . is the . simplest mechanism of sediment . transport.. It includes the . movement of particles under gravity . down a . slope. .. Rock falls generate piles of sediment at . 2020. The science of landscapes:. Earth & Planetary Surface Processes. ICE MOVEMENT – GLEN’S LAW. TEMPERATURE STRUCTURE WITHIN ICE SHEETS. EFFECT OF GLACIAL EROSION ON TOPOGRAPHY. (Earth examples).