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Sebastiaan ten Pas

Mechanical Engineer / Webdeveloper

Work experience

2015 - 2016NLR (Netherlands Aerospace Centre)Graduate intern
2015 - 2015MARIN (Maritime Research Institute Netherlands)Intern
2013 - PresentDiggi MediaOwner and Founder

Work summary

The aerodynamic and aeroelastic problems reported for large wind turbines are believed to be manageable by established aerospace technology available at NLR. The study aims at validating NLR’s computational fluid dynamics (CFD) algorithms for wind turbine flow. The experimental database, used for the validation, is obtained from the MEXICO test, which has been performed in the DNW wind tunnel.

Work summary

My assignment is to determine the effect of the y+ value with the use of wall functions in RANS-calculations on the resistance and flow for a KVLCC2 tanker. This is done with the CFD-solver ReFRESCO, developed by MARIN. A grid-study has been performed with grids made with GridPro. Grids are also made with Hexpress to verify the solutions.

Work summary

As owner I am responsible for the contacts with the customers. My main task is to develop advanced webpages for both companies and individuals. Diggi Media also provides webhosting for the customers on our own servers. I am also responsible for the maintance of the webhostingservers.

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2011 - 2014Takeaway.comWeb Application Developer
2010 - 2014Takeaway.comCustomer Care Employee
2006 - PresentFreelance webdeveloper

Work summary

Based on an idea of my own I developed a tool and proposed it to the company. The tool is possible to automate processes and decrease the time for data-input with more than 92%. After positive feedback the tool was spread to other countries worldwide. After that other projects were given to me and I developed more tools to decrease the time for data-input and automate more processes.

Work summary

As a customer care employee I am responsible for the recording of incoming calls, answering e-mails, the implementation of changes in delivery restaurants, as well as introducing new delivery restaurants, and assist customers in their enquiries.


2013 - 2016University of TwenteMaster of Science in Mechanical Engineering
2009 - 2013University of TwenteBachelor of Science in Mechanical Engineering
2003 - 2009Ulenhof CollegeVWO, Science and Health

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