Postdoc in Applied Mathematics and Turbulence – Novel Analysis Methods of Turbulent Flows – DTU Construct

DTU Construct is offering a Postdoc position in Applied mathematics in turbulence. The position is focused on method development for advanced analysis of turbulence measurements and simulations.
DTU Construct is offering a Postdoc position in Applied mathematics in turbulence. The position is focused on method development for advanced analysis of turbulence measurements and simulations.

Within the scope of the project, you will conduct a dynamic analysis of canonic turbulent flows, in particular the turbulent round jet using elements from functional analysis. You will also support analysis of extensive measurement data in novel ways to test the validity of the existing theories of turbulence and attempt to synthesize new theory based on the empirical result. You will be part of a research group that works on different aspects of turbulence, including theory, simulations and experimental work.

The present position is focused on developing novel methods for modal analysis of important processes in turbulence including dissipation, production, and non-linear transport of various physical quantities of importance. You will be expected to work in close collaboration with another Postdoc, with a focus on Lagrangian dynamic analysis (e.g. Proper Orthogonal Decomposition and similar methods) of particles (fluid, solid, liquid, bubbles, inertial etc.).

Responsibilities and qualifications
You will be responsible for the development of novel analysis of measured and simulated flows, with a focus on developing and applying novel methods for dynamic analysis (e.g. Proper Orthogonal Decomposition) methods to measured and simulated data.

You will also be co-responsible for setting up new and maintaining existing collaborations with leading groups in different fields as well as collaborating with the rest of the research group at DTU.

You will also be given the possibility to develop leadership skills and experience in co-advising PhD- and MSc-students.

You are expected to be able to work independently and take ownership of, and responsibility for, the project, to be able to carry out the tasks.

You should have a PhD degree in theoretical and possibly computational turbulence or equivalent.

In addition, you should have:

• A solid theoretical background on turbulence
• A solid mathematics background, including functional analysis
• Experience with Proper Orthogonal Decomposition or similar methods applied to turbulent flows, including development of variants of such methods.
• Experience working with data based on Direct Numerical Simulations of turbulent flows
• Sufficient knowledge of signal processing and data interpretation to recognize limitations in the measured and simulated data
• Experience with computational methods, including parallel programming and HPC

You should also enjoy teaching and supervision of project students on different levels. Flexibility and self-motivation are desired skills at DTU. In addition, we expect you to be interested in collaboration and to take personal responsibility for the assigned tasks. An openness to new ways of working (e.g. lean and agile working strategies) is a necessity.

• You are motivated by both individual and team accomplishments
• You are focused on the process as well as the outcome
• You strive to develop talent amongst others

We offer
DTU is a leading technical university globally recognized for the excellence of its research, education, innovation and scientific advice. We offer a rewarding and challenging job in an international environment. We strive for academic excellence in an environment characterized by collegial respect and academic freedom tempered by responsibility.

Salary and terms of employment
The appointment will be based on the collective agreement with the Danish Confederation of Professional Associations. The allowance will be agreed upon with the relevant union.

Starting date is 1 November 2024 (or according to mutual agreement). The period of employment is until 30.04.2026. The position is a full-time position.

You can read more about career paths at DTU here.

Further information
Further information may be obtained from Associate Professor and head of the DTU Turbulence Research Laboratory and PDJF Turbulence Centre of Excellence, Clara M. Velte, DTU Construct, www.trl.mek.dtu.dk, telephone: +45 3140 7620 (office hours Danish time).

You can read more about Department of Civil and Mechanical Engineering at www.construct.dtu.dk.

If you are applying from abroad, you may find useful information on working in Denmark and at DTU at DTU – Moving to Denmark.

Application procedure
Your complete online application must be submitted no later than 26 September 2024 (23:59 Danish time). Applications must be submitted as one PDF file containing all materials to be given consideration. To apply, please open the link "Apply now", fill out the online application form, and attach all your materials in English in one PDF file. The file must include:

• Application (cover letter)
• CV
• Academic Diplomas (MSc/PhD – in English)
• List of publications

Applications received after the deadline will not be considered.

All interested candidates irrespective of age, gender, disability, race, religion or ethnic background are encouraged to apply.

DTU Civil and Mechanical Engineering develops and utilizes science and technical knowledge for the benefit of society and sustainable development. We undertake research, education, innovation, and scientific advice of the highest quality within building design and processes, building construction and safety, building energy and installation, solid mechanics, fluid mechanics, materials technology, manufacturing engineering, engineering design and thermal energy systems.

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DTU develops technology for people. With our international elite research and study programmes, we are helping to create a better world and to solve the global challenges formulated in the UN’s 17 Sustainable Development Goals. Hans Christian Ørsted founded DTU in 1829 with a clear mission to develop and create value using science and engineering to benefit society. That mission lives on today. DTU has 13,500 students and 6,000 employees. We work in an international atmosphere and have an inclusive, evolving, and informal working environment. DTU has campuses in all parts of Denmark and in Greenland, and we collaborate with the best universities around the world.

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