The ability of naval vessels to survive and remain operational after being attacked is of paramount importance to their operators and crew. For the military, a well-designed vessel should be able to withstand an attack, stay afloat and in control, as well as retain the ability to defend itself. For many years, ships were designed based on specific threats coming from missiles, mines, and torpedoes. Technological advancements in these fields causes threats to become more devastating, meaning the complexity to predict vulnerability aspects (e.g. shock, blast) during the design of naval vessels becomes more complex. Damen Naval is continuously improving its products and developing the next generation vulnerability technology is a key part of those developments.
Research in this field is ongoing to make these developments happen and determine how next generation of naval vessels will be designed against vulnerability aspects. In addition, supporting research is needed to provide tools and methods to further optimize the design of these systems.
Various graduate research or internship projects are available related to this topic, all projects are supported by subject matter experts within the company.Some possible subjects are:
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Plasticity, limit analysis and structural design.
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Prediction of material failure model(s) for large steel thin-walled structures using FEA.
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Influence of strain rates on the material properties of several steel species.
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Dynamic buckling of thin-walled plated structures.
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Dynamic FEA analysis techniques, high versus low fidelity tools.
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Predicting the structural resistance during shock induced global whipping.
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Design of light weight structures and or foundations w.r.t. shock compliancy.
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Bolt strength analysis under shock loadings by FEA techniques.
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Study limit states of local and global ship structures under damage scenarios.
A combination of different subjects is part of the possibilities. Damen Naval can provide readily available assignments, but it is also possible to propose your own specific topic of interest.
Please indicate your preferences (or research topics of your own making) when sending us your application through our career website.