News

Deadline Extension until August 4th

We have already received a large number of submissions for the  Wageningen 2025 Workshop on CFD in Ship Hydrodynamics. For the JoRes1 case, we have currently 24 submissions and around a dozen or more for Nawigator, KCS and ONRT, with more to come. Postprocessing of the results is underway and feedback

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Update of ONRT Sample Files and Instructions

After some feedback of participants, we have generated new sample and Tecplot layout files for the ONR Tumblehome (ONRT) – Course Keeping in Waves case. Also the Instructions have been improved accordingly. They can be downloaded from the ONR Tumblehome (ONRT) – Course Keeping in Waves page.

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Updates for KCS Wave Breaking

For everyone doing the KCS – Wave Breaking case: the instructions have been updated. They mainly concern clarifications on plots and analysis and some small corrections, all of which are highlighted in cyan. See KRISO Container Ship (KCS) – Wave Breaking for the updates.

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Extension of Submission Deadline

Although we already have received a large number of submissions for the workshop, we also had several requests whether late submissions would be acceptable. As we desired and understand, the test cases are quite challenging, and we think that by allowing some more time to get submissions, we will have the

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ONRT Sample and Layout Files Added

We have added sample and Tecplot layout files for the ONR Tumblehome (ONRT) – Course Keeping in Waves case. The can be downloaded from the ONR Tumblehome (ONRT) – Course Keeping in Waves page.

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Updates for KCS Wave Breaking and JoRes1 Tanker

For everyone doing the KCS – Wave Breaking case: the instructions have been updated. They mainly concern changes to the layout of the plots to be generated (contour levels or axes ranges), which are highlighted in yellow. Furthermore, the package now contains Paraview scripts for generating figures in case participants do

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Update of ONRT propeller and shaft geometry

For everyone doing the ONRT – Course Keeping in Waves case: improved geometry files have been uploaded to the website. Notable changes are the diameter of the propeller and a modification of the shaft bossing diameter and better transition between the shaft bossing and upstream part of the shaft. All other

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Teams environment for submitters and JBC instructions

On behalf of the Steering Committee, we are happy to inform you that the instructions for the JBC test case on turbulence are now available on the website: Japan Bulk Carrier (JBC) – Turbulent Wake. The test case organizers are still working on details of the instructions, but interested parties can

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Save the Date!

On behalf of the Steering Committee, we can inform you that the date for the Wageningen 2025 Workshop on CFD in Ship Hydrodynamics has been set! The workshop will be held from Monday November 17th to Wednesday November 19th at Hotel De Wageningsche Berg, in Wageningen, The Netherlands. Four of the

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Updated Instructions for JoRes1 and Nawigator

Already some CFD experts are setting up their cases and have encountered possibilities for improvements in our case instructions. For the JoRes1 and Nawigator test cases, updates of the instructions are therefore available. We are grateful for the feedback and hope it will help others to successfully set up their cases.

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First test cases ready

I am pleased to inform you that the first cases for the Workshop are available online! The instructions for the following cases are available and ready for setting up your calculations: KRISO Container Ship (KCS) – Wave Breaking: https://w2025.nl/instructions/kriso-container-ship-kcs/ JoRes1 Tanker – Full Scale: https://w2025.nl/instructions/jores1-tanker-full-scale-powering-performance/ Nawigator XXI – Cavitation: https://w2025.nl/instructions/nawigator-xxi-cavitation/ We

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Third Announcement

On behalf of the Steering Committee, I wish to inform you about our progress in the organization of the Wageningen 2025 Workshop on CFD in Ship Hydrodynamics, as first announced in ITTC News No. 65 (2nd ed.), November 2016. The workshop (W2025) will be hosted by the Maritime Research Institute Netherlands

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