Three-dimensional Numerical Modelling of Flow Around a Bottom-mounted Pile and Its Application to Scour PDF Download
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Author: Andreas Roulund
Publisher:
ISBN:
Category : Scour at bridges
Languages : da
Pages : 142
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Book Description
Author: Andreas Roulund
Publisher:
ISBN:
Category : Scour at bridges
Languages : da
Pages : 142
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Book Description
Author: B. Mutlu Sumer
Publisher: World Scientific
ISBN: 9789810249304
Category : Science
Languages : en
Pages : 558
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Book Description
Treats the subject of local sour around different kinds of marine structures, exposed to waves and/or currents.
Author: Lynne E. Frostick
Publisher: CRC Press
ISBN: 0415609127
Category : Technology & Engineering
Languages : en
Pages : 274
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Book Description
A Users Guide to Hydraulic Modelling and Experimentation provides a systematic, comprehensive summary of the progress made through HYDRALAB III . The book combines the expertise of many of the leading hydraulic experimentalists in Europe and identifies current best practice for carrying out state-of-the-art, modern laboratory investigations. In addition it gives an inventory and reviews recent advances in instrumentation and equipment that drive present and new developments in the subject. The Guide concentrates on four core areas – waves, breakwaters, sediments and the relatively-new (but rapidly-developing) cross-disciplinary area of hydrodynamics/ecology. Progress made through the ‘CoMIBBS’ component of HYDRALAB III provides the material for a chapter focussed on guidance, principles and practice for composite modelling. There is detailed consideration of scaling and the degree of relevance of laboratory/physical modelling approaches for specific contexts included in each of the individual chapters. The Guide includes outputs from the workshops and several of the innovative transnational access projects that have been supported within HYDRALAB III, as well as the focussed joint research activities SANDS and CoMIBBS. Its primary purpose is to serve as a shared resource to disseminate the outstanding advances achieved within HYDRALAB III but, even more than this, it is a tribute to the human and institutional collaborations that led to and sustained the research advances, the human relationships that were strengthened and initiated through joint participation in the Programme, and the training opportunities that participation provided to the many young researchers engaged in the projects.
Author: Danmarks tekniske højskole. Instituttet for strømningsmekanik og vandbygning
Publisher:
ISBN:
Category : Hydraulic engineering
Languages : en
Pages : 206
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Book Description
Author: Liang Cheng
Publisher: CRC Press
ISBN: 131572359X
Category : Technology & Engineering
Languages : en
Pages : 834
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Book Description
The 7th International Conference on Scour and Erosion (ICSE 2014) was organised by the School of Civil, Environmental and Mining Engineering and the Centre for Offshore Foundation Systems at the University of Western Australia under the guidance of the Technical Committee 213 for Scour and Erosion of the International Society of Soil Mechanics and
Author: Jane McKee Smith
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 1114
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Book Description
Author: Mehmet Atici
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Author:
Publisher:
ISBN:
Category : Hydrodynamics
Languages : en
Pages : 436
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Book Description
Author: E. Allen Hammack
Publisher:
ISBN:
Category : Hydraulics
Languages : en
Pages : 72
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Book Description
Author: Tim Haltigin
Publisher:
ISBN:
Category : Diversion structures (Hydraulic engineering)
Languages : en
Pages : 310
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Book Description
"A three-dimensional numerical model (PHOENICS) was used to investigate the role of stream deflector angle and length on the flow field in a rectangular laboratory flume. Subsequent bed topography surveys were performed to examine the role of obstruction angle on scour hole development over time. The model was capable of predicting laboratory velocity and turbulent kinetic energy measurements, performing better for flow over a flat stable bed than over a deformed sand bed. A new method of incorporating complex bed topography into a structured Cartesian mesh was developed in the process. Flow field properties such as dynamic pressure, velocity amplification, separation zone length and width, and downwelling extent and magnitude were found to be strongly dependent on deflector geometry. Equilibrium scour hole depths and geometry are also angle-dependent. A predictive equation was produced explaining the rate at which scour holes reach equilibrium, and compared well with existing literature. Finally, a method was developed whereby characteristics of the flow field over a flat, stable bed could be used to predict equilibrium scour hole geometry." --
