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Jørgen Fredsøe

Researcher at Technical University of Denmark

Publications -  224
Citations -  15207

Jørgen Fredsøe is an academic researcher from Technical University of Denmark. The author has contributed to research in topics: Sediment transport & Turbulence. The author has an hindex of 57, co-authored 223 publications receiving 13672 citations. Previous affiliations of Jørgen Fredsøe include DHI Water & Environment & Indian Institute of Technology Kharagpur.

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Journal ArticleDOI

In situ estimation of erosion and deposition thresholds by Acoustic Doppler Velocimeter (ADV)

Thorbjørn Joest Andersen, +2 more
- 01 Nov 2007 - 
TL;DR: In this paper, a field-based estimations of bed shear stress have been made using SonTek/YSI 10MHz ADVs (A coustic D oppler V elocimeter) at the Kongsmark mudflat, Danish Wadden Sea, in order to test if it was possible to estimate erosion and deposition thresholds in situ by use of unidirectional tidal and orbital (wave) currents.
Journal ArticleDOI

Flow and sediment transport induced by a plunging solitary wave

B. Mutlu Sumer, +10 more
- 01 Jan 2011 - 
TL;DR: In this article, two parallel experiments involving the evolution and runup of plunging solitary waves on a sloping bed were conducted: (1) a rigid-bed experiment, allowing direct (hot film) measurements of bed shear stresses and (2) a sediment-bed experiments, allowing for the measurement of pore water pressures and for observation of the morphological changes.
Journal Article

Experimental Validation of a Mathematical Model For Seabed Liquefaction Under Waves

B. Mutlu Sumer, +2 more
- 01 Jan 2011 - 
TL;DR: In this article, the results of an experimental study directed towards the validation of a mathematical model for the buildup of pore water pressure and resulting liquefaction of marine soils under progressive waves were presented.
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Experimental study of 2D scour and its protection at a rubble-mound breakwater

B. M. Sumer, +1 more
- 01 Apr 2000 - 
TL;DR: In this paper, the 2D scour at the trunk section of a rubble-mound breakwater was investigated with both regular and irregular waves, and the maximum scour depth was found to be smaller in the present case than that of the vertical-wall breakwater case.
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Coherent structures in wave boundary layers. Part 2. Solitary motion

B. Mutlu Sumer, +5 more
- 10 Mar 2010 - 
TL;DR: In this paper, the results of an experimental investigation of turbulent solitary wave boundary layers, simulated by solitary motion in an oscillating water tunnel, were presented, and two kinds of measurements were made: bed shear stress measurements and velocity measurements.