Waves induced by ship movement might be harmful for the habitat in the littoral zone of rivers due to the temporally increasing bed shear stress, the high-energy breaking waves and the consequently related detachment of benthic animals. In order to understand the complex hydrodynamic phenomena resulting from littoral waves, we present the testing of a novel methodology that incorporates field observations and numerical tools. The study is performed at a section of the Danube River in Hungary and analyzes the influence of different ship types. The field methods consist of parallel acoustic measurements (using Acoustic Doppler Velocimetry (ADV)) conducted at the riverbed and Large Scale Particle Image Velocimetry (LSPIV) of the water surface. ADV measurements provided near-bed flow velocities based on which the wave induced currents and local bed shear stress could be estimated. The LSPIV was able to quantify the dynamics of the breaking waves along the bank. Furthermore, computational fluid dynamics (CFD) modeling was successfully applied to simulate the propagation and the breaking of littoral waves. The used techniques complement each other well and their joint application provides an adequate tool to support the improvement of riverine habitats.
http://ift.tt/29Ki8YW
Αρχειοθήκη ιστολογίου
-
►
2023
(138)
- ► Φεβρουαρίου (74)
- ► Ιανουαρίου (64)
-
►
2022
(849)
- ► Δεκεμβρίου (61)
- ► Σεπτεμβρίου (74)
- ► Φεβρουαρίου (65)
-
►
2021
(2936)
- ► Δεκεμβρίου (59)
- ► Σεπτεμβρίου (180)
- ► Φεβρουαρίου (325)
-
►
2020
(1624)
- ► Δεκεμβρίου (293)
- ► Σεπτεμβρίου (234)
- ► Φεβρουαρίου (28)
-
►
2019
(13362)
- ► Δεκεμβρίου (19)
- ► Σεπτεμβρίου (54)
- ► Φεβρουαρίου (5586)
- ► Ιανουαρίου (5696)
-
►
2018
(66471)
- ► Δεκεμβρίου (5242)
- ► Σεπτεμβρίου (5478)
- ► Φεβρουαρίου (4835)
- ► Ιανουαρίου (5592)
-
►
2017
(44259)
- ► Δεκεμβρίου (5110)
- ► Σεπτεμβρίου (5105)
-
▼
2016
(7467)
- ► Δεκεμβρίου (514)
- ► Σεπτεμβρίου (1038)
-
▼
Ιουλίου
(489)
-
▼
Ιουλ 19
(50)
- Working memory maintenance is sufficient to reduce...
- An experimental extrapolation technique using the ...
- Backscatter dose effects for high atomic number ma...
- Experimental feasibility of multistatic holography...
- A model of tungsten anode x-ray spectra
- Long-Term Fatigue and Its Probability of Failure A...
- Effects of Arm Weight Support Training to Promote ...
- Three-Dimensional Assessment of Volumetric Changes...
- IJMS, Vol. 17, Pages 1152: The Conserved Arginine ...
- Infrared Matrix-Assisted Laser Desorption Electros...
- Nanoparticles and Intracellular Applications of Su...
- Corrigendum to “Long-Term Effects of Goshajinkigan...
- Current view of insulin-like growth factor binding...
- The clinical significance of level changes of hs-C...
- Snapshot hyperspectral retinal imaging using compa...
- Intravital multiphoton photoconversion with a cell...
- Inverse SORS for detecting a low Raman-active turb...
- The Role of Resorbable Plate and Artificial Bone S...
- Soft Tissue Augmentation Techniques in Implants Pl...
- New holostean fishes (Actinopterygii: Neopterygii)...
- The Comparison of Dietary Behaviors among Rural Co...
- Decitabine inhibits tumor cell proliferation and u...
- Epstein-barr virus strains and variations: Geograp...
- Acute viral respiratory infections among children ...
- Water, Vol. 8, Pages 298: Consideration of Water U...
- Sensors, Vol. 16, Pages 1113: Telecommunication Pl...
- IJERPH, Vol. 13, Pages 729: Geographical Inequalit...
- Metals, Vol. 6, Pages 167: Atmospheric-Induced Str...
- IJERPH, Vol. 13, Pages 728: Association by Spatial...
- IJERPH, Vol. 13, Pages 725: A Survey of Jellyfish ...
- Materials, Vol. 9, Pages 589: In Situ Thermal Gene...
- Materials, Vol. 9, Pages 594: Spectroscopic Study ...
- Water, Vol. 8, Pages 301: Ecosystem Services Valua...
- Materials, Vol. 9, Pages 592: Acoustic Performance...
- Materials, Vol. 9, Pages 593: Binary Alkali-Metal ...
- Energies, Vol. 9, Pages 559: Understanding the Con...
- Catalysts, Vol. 6, Pages 104: Zr-Based MOF-808 as ...
- Sensors, Vol. 16, Pages 1116: A New Controller for...
- Neural stem cells in lead toxicity
- Remote Sensing, Vol. 8, Pages 604: Flood Damage An...
- Coatings, Vol. 6, Pages 28: Effect of Activated Pl...
- Water, Vol. 8, Pages 300: Investigation of the Eff...
- Materials, Vol. 9, Pages 585: Solvent-Induced Poly...
- Sustainability, Vol. 8, Pages 689: Regional Port P...
- Dentistry Journal, Vol. 4, Pages 23: Comments on P...
- Applied Sciences, Vol. 6, Pages 205: Heterodyne An...
- Social Sciences, Vol. 5, Pages 31: Worksheet for D...
- Association of Living Arrangement Conditions and S...
- Esophageal Stent for Refractory Variceal Bleeding:...
- Delivery after Operation for Deeply Infiltrating E...
-
▼
Ιουλ 19
(50)
- ► Φεβρουαρίου (793)
Αναζήτηση αυτού του ιστολογίου
Τρίτη 19 Ιουλίου 2016
Water, Vol. 8, Pages 300: Investigation of the Effects of Ship Induced Waves on the Littoral Zone with Field Measurements and CFD Modeling
Εγγραφή σε:
Σχόλια ανάρτησης (Atom)
-
Αλέξανδρος Γ. Σφακιανάκης Medicine by Alexandros G. Sfakianakis,Anapafseos 5 Agios Nikolaos 72100 Crete Greece,00302841026182,0030693260717...
-
heory of COVID-19 pathogenesis Publication date: November 2020Source: Medical Hypotheses, Volume 144Author(s): Yuichiro J. Suzuki ScienceD...
-
Alimentary Pharmacology &Therapeutics, EarlyView. https://ift.tt/2qECBIJ
Δεν υπάρχουν σχόλια:
Δημοσίευση σχολίου
Σημείωση: Μόνο ένα μέλος αυτού του ιστολογίου μπορεί να αναρτήσει σχόλιο.