GertJan Zondervan
senior project manager
Defence
Powering & Signatures
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Expertise areas
Publications
Magazine
Optical measurement techniques lead to highly accurate deformation measurements
17 Aug 2017
Reading time 6 minutes
Optical measurement techniques are becoming more and more important for MARIN and its customers.
Magazine
MARIN assists in the design of naval propellers
22 Nov 2016
Reading time 6 minutes
Independent evaluation of the hydrodynamic performance of ship propellers is a very popular MARIN service. With essential feedback from customers ...
Paper
Design of research vessels- propeller cavitation and bubble sweep down in operational conditions
4 Sep 2016
A critical aspect in the operation of special purpose research vessels is the interference by the flow over the hull and propellers with acoustic ...
Paper
State of the art model testing techniques for floating wind turbines
23 Feb 2013
After the present generation shallow water fixed wind turbines, floating wind turbines are considered to be the next step in development of offshore ...
Magazine
Meeting the dredger propulsion challenge
31 Aug 2012
Reading time 3 minutes
Employing its full range of available tools and experience from sea trials, MARIN is successful in supporting the industry in the complicated field ...
Magazine
MARIN spearheads propulsion improvements
16 Dec 2011
Reading time 6 minutes
Fuel saving and emission reduction are motivating factors in the drive to improve marine propulsor technology and in the renewed
interest in special ...
Paper
On the Design and Analysis of Pre-Swirl Stators for Single and Twin Screw Ships
15 Jun 2011
Fuel saving and emission reduction are main drivers for the current strong developments in the improvement of Marine Propulsor Technology. For this ...
Magazine
Sustainability and renewables - a key focus
12 Aug 2009
Reading time 3 minutes
MARIN recognises the need for alternative and sustainable energy sources. The new Renewable ENergy Team (adjacent page) has already been applying ...
Magazine
Fuel saving by hydrodynamic design
22 Aug 2008
Reading time 6 minutes
Soaring fuel costs and the growing need for sustainability has caused an unprecedented demand for a reduction in fuel consumption. Report asks if ...
Paper
Use of CFD in the optimisation of a naval ship
18 Sep 2007
In recent years there has been a change in the operational requirements for large Naval Support Ship vessels. Whether responding quickly to military ...
Paper
Flow analysis, design and testing of ducted propellers
1 Sep 2006
This paper addresses the design and the testing of ducted propellers and illustrates how flow analysis can be used as a support. After a review of ...
Magazine
Get acquainted with RAPID release 3.0
1 Aug 2004
Reading time 3 minutes
An essential part in the development of today's competitive ship design is a good hull shape. For several years MARIN's RAPID CFD software has ...
Paper
Advances in full-scale wake-field predictions and the implications for the propeller design
1 May 2002
In the design of propellers for today’s advanced ships important design trade-offs have to be made regarding propulsion efficiency, ...
Paper
Application Of Advanced Sectional Profiles In The Design Of Propulsors And Ship Appendages
20 Sep 2000
In modern ship design problems related to cavitation can be solved successfully by properly designing the surfaces of propeller blades, rudders, ...
