'Open channel flow' diaporamas de présentation

Chapter 3

Chapter 3. Uniform Flow. 3.1 INTRODUCTION.

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HYDRAULICS

HYDRAULICS. Hydraulics. Teaching Objectives Learn basic concepts Water properties Open channel flow Culvert (or Pipe) flow Variation in hydraulic conditions Temperature and ice effects Flow measurements. Hydraulics Definition.

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Chapter 3: Steady uniform flow in open channels

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Time of Concentration

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A. K. M. Azad Hossain, Ph.D. Yafei Jia, Ph.D. Xiabo Chao, Ph.D.

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Pool and Chute Fishways

Pool and Chute Fishways. Presented to:. Pacific Northwest Fish Screening & Passage Workshop, 2006 Yakima, WA. Presented by:. Patrick D. Powers P.E. September 13, 2006. What is a Pool and Chute Fishway?. Hybrid type fishway that operates in two flow regimes, plunging and streaming flow.

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CE 394K.2 Mass, Momentum, Energy

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Open Channel Flow in Pipes CE 365K Hydraulic Engineering Design

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Channel Routing

Channel Routing. Simulate the movement of water through a channel Used to predict the magnitudes, volumes, and temporal patterns of the flow (often a flood wave) as it translates down a channel. 2 types of routing : hydrologic and hydraulic.

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Overview of Open Channel Flow

Overview of Open Channel Flow. Definition: Any flow with a free surface at atmospheric pressure Driven entirely by gravity Cross-section can vary with location and time, and is often irregular Examples Rivers, streams, natural channels Storm runoff, flood waves, tides, tsunamis

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Influence of wall roughness on near wall turbulence structure by Haigermoser C.* , Vesely L.*, La Polla M., Onorato M.,

Influence of wall roughness on near wall turbulence structure by Haigermoser C.* , Vesely L.*, La Polla M., Onorato M., Politecnico di Torino XIV A.I.VE.LA. National Meeting Roma, 6-7 novembre 2006. * Marie Curie EST fellow. Introduction Experimental Setup Results General

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Calculating Peak Flow Rates

Calculating Peak Flow Rates. Rational and graphical peak discharge methods. Rational Method. Empirical method developed in 1851 to estimate q p (cfs) Many limitations but still widely used q p = peak flow (cfs) C = coefficient (dimensionless)

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Channel Routing

Channel Routing. Simulate the movement of water through a channel Used to predict the magnitudes, volumes, and temporal patterns of the flow (often a flood wave) as it translates down a channel. 2 types of routing : hydrologic and hydraulic.

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HYDRAULIC 1 CVE 303

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OPEN CHANNEL HYDRAULICS

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BAEN 460/AGSM 335

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Hydraulic Engineering

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Numerical Simulation (VOF)

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Start Planning to Attend Now! DARCY MEMORIAL SYMPOSIUM ON THE HISTORY OF HYDRAULICS ASCE/EWRI National Meeting, Philadelphia, PA, 2003. Henry Darcy The Symposium

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