The recruited postdoctoral researcher will join the Cerema DtecREM numerical
hydraulics team, comprising researchers specializing in various navigation-
related topics. This 18-month position reports to the scientific manager
(Cerema) of the INFLUE project, conducted in partnership with the Pprime
Institute, the University of Technology of Compiègne, the Saône and Doubs
Territorial Public Basin Establishment (EPTB), and Voies Navigables de France
(VNF). Funded by the National Research Agency, this project aims to deeply study
the impact of navigation on the environment, particularly on riverbanks. The
postdoctoral researcher will focus on the numerical aspect, establishing a
hydro-sedimentary coupling based on the CFD method to accurately simulate
sediment resuspension caused by passing vessels, considering sediment types and
the hydrodynamics around self-propelled vessels.
Main Responsibilities:
Develop a script in a CFD software (OpenFOAM or Star CCM+) to simulate the
interaction between flow and cohesive and non-cohesive sediments.
Collaborate and share scientific data and results with research teams from the
Pprime and Roberval laboratories, as well as public institutions EPTB and VNF.
Integrate various behavioral laws for different soil types.
Analyze simulation results and propose recommendations to improve prediction
accuracy.
Participate in drafting technical reports and scientific publications.
Desired Profile:
Ph.D. in Fluid Mechanics, Maritime Engineering, or a related field.
Expertise in Computational Fluid Dynamics (CFD), with experience in modeling
hydrodynamic phenomena.
Expertise in numerical simulation software (e.g., OpenFOAM or Star CCM+).
In-depth knowledge of fluid dynamics principles.
Demonstrated ability to work independently and collaboratively, with strong
communication skills.
About Us:
The Technical Directorate for Risks, Water, and Sea at Cerema (Center for
Studies and Expertise on Risks, Environment, Mobility, and Urban Planning) plays
a crucial role in managing risks related to water, the sea, and navigation in
France. We bring together multidisciplinary experts, including engineers,
researchers, and technicians specializing in various fields such as hydraulics,
oceanography, navigation, and maritime environmental protection. Our primary
objective is to propose concrete and effective solutions to prevent risks,
enhance the resilience of territories to natural and human hazards, and promote
sustainable management of water resources, the sea, and navigation areas. We
work closely with local stakeholders, public institutions, businesses, and
research partners to develop high-quality scientific knowledge, implement
reliable analysis and modeling tools, and provide recommendations tailored to
the specific challenges of each territory.
Additional Information:
Interested candidates are invited to send their CV along with a cover letter to:
sami.kaidi@cerema.fr
laurence.tanabal@cerema.fr
Special Working Conditions:
Occasional travel to Paris, Poitiers, and Lyon.
Participation in national and international conferences.
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