MULTIMEDIA LIBRARY - GEOPHYSICAL HYDRAULICS

FLUVIAL HYDRAULICS

Amazon river

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Antidunes - Vorz creek (France) 

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Arc river - France

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Ardèche river - France (1)

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Ardèche river - France (2)

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B-jump of aerated inflow in stepped channel with a horizontal portion

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Bridge failed due to pier scour (1)

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Bridge failed due to pier scour (2)

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Bridge failed due to pier scour (3)

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Brisbane river - Australia (1)

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Brisbane river - Australia (2)

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Broad-crested weir overflow 

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Buëch river - France (1)

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Buëch river - France (2)

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Buëch river - France (3)

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Bursting structures

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Cordoba, Spain - River channel

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Cross road and Fishway with rest pool in trapezoidal section

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Eprapah Creek - Australia (1)

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Eprapah Creek - Australia (2)

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Eprapah Creek - Australia (3)

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Eprapah Creek - Australia (4)

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Eprapah Creek - Australia (5)

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Eprapah Creek - Australia (6)

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Eprapah Creek - Australia (7)

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Experimental study on long local scouring downstream of bed sills

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Fallen bridge in New Zealand

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Fishway of trapezoidal cross section with surface stones

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Fishway of trapezoidal section in Chiwata river

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Fishway of trapezoidal section with roughness side wall surface in Chiwata river

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Fishway of trapezoidal section with surface stones Back site view

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Fishway settled in slit type Sabo dam

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Fishways in Australia (1)

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Fishways in Australia (2)

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Fishways in Japan (1)

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Fishways in Japan (2)

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Fishways in Japan (3)

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Fishways in Japan (4)

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Fishway with porous pipes on small steps in trapezoidal section

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Fishway with rest shallow pool in trapezoidal section

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Fishway with trapezoidal section in Nakashima River

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Fishway with small steps in trapezoidal section

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Fishway with stones in Nishiyama river

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Floods of the Seine river - France (1)

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Floods of the Seine river - France (2)

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Floods of the Seine river - France (3)

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Flow condition in fishway with trapezoidal section (Front site view)

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Flow condition in fishway with trapezidal section (Back site view)

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Free water jet, by Leonardo da Vinci

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Fuji-gawa river - Japan (1)

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Fuji-gawa river - Japan (2)

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Fuji-gawa river - Japan (3)

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Hayagawa river - Japan (1)

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Hayagawa river - Japan (2)

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Hayagawa river - Japan (3)

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House damaged by flood

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Hsinwulu river - Taiwan

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Hydraulic jump (1) 

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Hydraulic jump (2) 

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Hydraulic jump (3) 

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Hydraulic jump (4)

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Hydraulic jump (5) 

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Hydraulic jump flow

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Joyou-gawa catchment - Japan

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Jump B61

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Jump with fully aerated inflow in sloping channel

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Lac des Ours - Canada (1)

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Lac des Ours - Canada (2)

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La Gatineau river - Canada (1)

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La Gatineau river - Canada (2)

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La Gatineau river - Canada (3)

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Lake George - Australia

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Lake of Tônlé-Sab, Cambodia

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Large braided river

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Large Eddy simulation of River Flows  new!

slideshow

La Rivière Rouge - Canada (1)

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La Rivière Rouge - Canada (2)

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La Rivière Rouge - Canada (2)

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Local scour due to a submerged jet

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Massive soil erosion pattern: the "Moon walk" - Taiwan (1)

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Massive soil erosion pattern: the "Moon walk" - Taiwan (2)

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Maximum wave defined by Ohtsu and Yasuda B=40cm

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Maximum wave defined by Ohtsu and Yasuda B=80cm

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Mayenne river

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Mississippi river

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Mississippi river delta

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Moggill Creek, Brisbane - Australia (1)

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Moggill Creek, Brisbane - Australia (2)

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Montmorency Chute, Québec City, Québec, Canada

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Niagara falls

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Nile river delta

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Observation of flow conditions with B=40 and 80cm

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Oscillating jet flow

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Oscillating jump

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Oyana-gawa river - Japan (1)

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Oyana-gawa river - Japan (2)

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Peinan river - Taiwan (1)

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Peinan river - Taiwan (2)

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Portable fishway; fishway in slit type sabo dam; fishway in weir 

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Positive surge flow

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Radder type portable fishway setteld in trapezoidal weir in Tama river

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Rainbow jungle falls

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Research Habitat Restoration Center ARRC - Japan (1)

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Research Habitat Restoration Center ARRC - Japan (2)

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Research Habitat Restoration Center ARRC - Japan (3)

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Scour (1)

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Scour (2)

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Sediment motion in abutment scour (1)

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Sediment motion in abutment scour (2)

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Sediment transport in streams: antidunes

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Sediment transport in streams: antidune migration (1)

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Sediment transport in streams: antidune migration (2)

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Sediment transport in streams: bed load material (1)

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Sediment transport in streams: bed load material (2)

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Sediment transport in streams: dunes and ripples (1)

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Sediment transport in streams: dunes and ripples (2)

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Sediment transport in streams: dunes and ripples (3)

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Sediment transport in streams: formation of step-pools

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Sediment transport in streams: sand dunes (1)

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Sediment transport in streams: sand dunes (2)

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Sediment transport in streams: sand dunes (3)

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Sélune river - France (1)

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Sélune river - France (2)

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Sélune river - France (3)

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Sélune river - France (4)

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Sélune river - France (5)

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Sélune river - France (6)

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Sélune river - France (7)

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Sélune river - France (8)

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Sélune river - France (9)

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Sélune river - France (10)

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Sélune river - France (11)

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Sélune river - France (12)

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Skimming flow on a flat stepped storm waterway

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Spillway detail, Four Mile Creek, Tennessee

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Standard box culvert flow 

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Stepped channel in Ushibuse river

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Stepped channel with 2.5 m drop, 10 cm step height, and 50 cm wide

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Stepped chute due to stones in Ushibuse river

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Stepped flow with 2.8 m drop, 40 cm step height, and 80 cm wide

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St Laurent river - Canada (1)

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St Laurent river - Canada (2)

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St Laurent river - Canada (3)

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St Laurent river - Canada (4)

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St Laurent river - Canada (5)

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St Laurent river - Canada (6)

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St Laurent river - Canada (7)

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Tingalpa Creek - Australia

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Tidal bore of the Dordogne River, France on 27 Sept. 2000

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Trapezoidal weir in Tama river

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Vertical sluice gate flow 

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Vésubie river - France (1)

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Vésubie river - France (2)

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Waterfalls. Les Chutes de Plaisances Outaouais - Canada (1)

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Waterfalls. Les Chutes de Plaisances Outaouais - Canada (2)

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Waterfalls. Shiraito-no-taki - Japan (1)

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Waterfalls. Shiraito-no-taki - Japan (2)

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Waterfalls. Shiraito-no-taki - Japan (3)

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Western Barai, Cambodia - Artificial lake

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