IADC Young Authors Award

Press Release
Monday, December 24, 2012
Mr. Verschelde (left) receives the IADC Award for the best paper by a Young Author from IADC’s Secretary General René Kolman.

The International Association of Dredging Companies presented its Best Paper Award for a Young Author for the 28th time at the CEDA Dredging Days 12-13 December 2012 in Abu Dhabi, to Mr. Arnaud Verschelde for his paper ‘Erosion Behaviour of a Draghead’.


Mr. Arnaud Verschelde graduated from the Delft University of Technology ‘Faculty of 3mE’ (Mechanical, Maritime and Materials Engineering). He is presently a Project Engineer Automation at DEME (Dredging, Environmental and Marine Engineering).


The erosion behaviour of a draghead designed in-house at DEME was investigated.


The erosion rates created by the flow velocity along the seabed were calculated using potential flow theory. Certain assumptions were made during the use of this theory. These assumptions were validated in a computational fluid dynamics (CFD) model using OpenFOAM. The CFD model also gave a better understanding of the flow field of a draghead during the erosion process. With these theories the productions of the erosion head were calculated and compared to reality. The theory explained in this research can also be used to describe the erosion behaviour of other types of dragheads.


The purpose of the award is to stimulate the promotion of new ideas and to encourage the younger men or women working in the dredging industry and related fields. It is presented each year at selected conferences. The IADC grants awards for the best papers written by authors younger than 35 years of age. The winner receives €1,000 and a certificate of recognition. The paper may then be published in Terra et Aqua, IADC’s quarterly journal.


The winner was chosen with the assistance of the Technical Papers and Programme Committee made up of:


•    Cees van Rhee (chairman), Delft University of Technology, The Netherlands
•    Michael Costaras, HR Wallingford, United Kingdom
•    Anna Csiti, CEDA, The Netherlands
•    Randa Hassan, NMDC, United Arab Emirates
•    Francis Hoef, Dredging International, Belgium
•    Anders Jensen, DHI, Denmark
•    Lindsay Murray, Cefas, United Kingdom
•    Gerard van Raalte, Boskalis, The Netherlands 

 

Maritime Reporter September 2014 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

People & Company News

Henderson, Hanes & Associates Opens Doors in Miami

Ocean Engineering/ Naval Architecture Firm Brings Innovation to the Mega Yacht Community The Miami-based ocean engineering and naval architecture firm of Henderson & Associates, Inc.

DOF Installer Sells Offshore Vessel

DOF Subsea AS subsidiary, DOF Installer ASA, reported the sale of one of its three sister ships, an anchor handling tug supply (AHTS) vessel, to an international buyer.

Scanjet Secures 30-ship Tank Management Order

Scanjet Group has followed up its Tank Management order from Stolt-Nielsen with a series of contracts for its ITAMA Intelligent Tank Management concept including Tankcleaning,

Technology

NAVTOR, AWT Agreement Marks Next Step in E-navigation

NAVTOR has signed an agreement with maritime weather routing specialist Applied Weather Technology (AWT) that will see the two companies integrating their services

BCG Upgrades Virtual GMDSS Simulator

Buffalo Computer Graphics (BCG) Inc. released an updated version of its Virtual Global Maritime Distress and Safety System (VGMDSS) Simulation software. BCG’s VGMDSS

Australia, US Order Anti-ship Missile Decoys

Design of the next generation of anti-ship missile decoys is set to commence following the signing of two contracts between the Australian Defense Force and BAE Systems Australia Pty Ltd.

Education/Training

BCG Upgrades Virtual GMDSS Simulator

Buffalo Computer Graphics (BCG) Inc. released an updated version of its Virtual Global Maritime Distress and Safety System (VGMDSS) Simulation software. BCG’s VGMDSS

Gazprom Constructs Sports Complex in Stavropol

Stavropol hosted today a groundbreaking ceremony of a versatile sports & recreation complex of Gazprom. The sports & recreation complex will include a 50 meter Olympic swimming pool,

New Simulation Tool for Collision Reconstruction

BMT ARGOSS and BMT Surveys, subsidiaries of BMT Group Ltd, the international design, engineering and risk management consultancy, announced an innovative new service

Dredging

Nigerian Customer Orders Ninth Damen Dredger

A Nigerian customer has added its ninth Damen dredger to its fleet. The Cutter Suction Dredger type CSD500 was chosen due to the availability of Damen Field Services in Nigeria,

GLDD, ESG in Steel Cutting Ceremony

Eastern Shipbuilding is pleased to announce that on, Monday, September 15, 2014, Great Lakes Dredge & Dock Company, LLC “(Great Lakes”) (NASDAQ: GLDD) and Eastern Shipbuilding Group, Inc.

Eastern Shipbuilding Start Construction of Dredge Barge ATB for Great Lakes

Eastern Shipbuilding is pleased to announce that on, Monday, September 15, 2014, Great Lakes Dredge & Dock Company, LLC  and Eastern Shipbuilding Group, Inc.

Marine Science

General Dynamics Bags $ 50 mi Submarine Contracts

General Dynamics Advanced Information Systems, a business unit of General Dynamics was awarded two contract modifications totaling $50 million to continue supporting

Swissco Doubles Rig Fleet

SGX Mainboard-listed Swissco Holdings Limited an integrated, international marine services provider, today announced having completed the acquisition of four additional mobile offshore drilling units,

General Dynamics takes Rudy deLeon on Board

The board of directors of General Dynamics has elected Rudy deLeon to be a director of the corporation, effective September 30, 2014. DeLeon is a senior

 
 
Maritime Contracts Maritime Security Maritime Standards Offshore Oil Pod Propulsion Ship Repair Ship Simulators Shipbuilding / Vessel Construction Sonar Winch
rss | archive | history | articles | privacy | terms and conditions | contributors | top maritime news | about us | copyright | maritime magazines
maritime security news | shipbuilding news | maritime industry | shipping news | maritime reporting | workboats news | ship design | maritime business

Time taken: 0.3004 sec (3 req/sec)