Requisition Id15216 Overview: At Oak Ridge National Laboratory we have a unique opportunity for a highly motivated R&D Associate Staff Member to join our Multiphysics CFD Applications group in the Nuclear Energy and Fuel Cycle Division.The main focus of the work is developing CFD and multiphysics codes for the analysis and design of fission and fusion reactors.

Company Description Join us and make YOUR mark on the World!Are you interested in joining some of the brightest talent in the world to strengthen the United States security?

The Computational Fluids Dynamic (CFD) Engineer is responsible for performing simulations for aero/thermal development, support windnoise, buffeting and climate control acoustics development. The CFD Engineer will work closely with Noise, Vibration, and Harshness (NVH) Integration engineers, HVAC/Interior, Body engineering as well as Advanced Concepts Engineering and Styling Studio to communicate simulation results and recommendations. The candidate will use several simulation software tools such as PowerFLOW, STAR-CCM+, OpenFOAM, and ANSA to perform required simulations.

Requisition Id13757 Overview: The Advanced Reactor Engineering and Development (ARED) Section in the Nuclear Energy and Fuel Cycle Division (NEFCD) of Oak Ridge National Laboratory (ORNL) is seeking a Postdoctoral Research Associate to assist in the development qualification and deployment of Computational Fluid Dynamics (CFD) simulation codes methods and standard processes for thermal-hydraulics analyses of energy systems.The position is part of the Thermal Hydraulics group.

Requisition Id13751 Overview: As a U.S. Department of Energy (DOE) Office of Science national laboratory ORNL has an extraordinary 80-year history of solving the nations biggest problems.We have a dedicated and creative staff of over 6000 people!

Requisition Id13751 Overview: As a U.S. Department of Energy (DOE) Office of Science national laboratory ORNL has an extraordinary 80-year history of solving the nations biggest problems.We have a dedicated and creative staff of over 6000 people!

Requisition Id13757 Overview: The Advanced Reactor Engineering and Development (ARED) Section in the Nuclear Energy and Fuel Cycle Division (NEFCD) of Oak Ridge National Laboratory (ORNL) is seeking a Postdoctoral Research Associate to assist in the development qualification and deployment of Computational Fluid Dynamics (CFD) simulation codes methods and standard processes for thermal-hydraulics analyses of energy systems.The position is part of the Thermal Hydraulics group.

Requisition Id13757 Overview: The Advanced Reactor Engineering and Development (ARED) Section in the Nuclear Energy and Fuel Cycle Division (NEFCD) of Oak Ridge National Laboratory (ORNL) is seeking a Postdoctoral Research Associate to assist in the development qualification and deployment of Computational Fluid Dynamics (CFD) simulation codes methods and standard processes for thermal-hydraulics analyses of energy systems.The position is part of the Thermal Hydraulics group.

Requisition Id13751 Overview: As a U.S. Department of Energy (DOE) Office of Science national laboratory ORNL has an extraordinary 80-year history of solving the nations biggest problems.We have a dedicated and creative staff of over 6000 people!

Requisition Id13751 Overview: As a U.S. Department of Energy (DOE) Office of Science national laboratory ORNL has an extraordinary 80-year history of solving the nations biggest problems.We have a dedicated and creative staff of over 6000 people!

Requisition Id13757 Overview: The Advanced Reactor Engineering and Development (ARED) Section in the Nuclear Energy and Fuel Cycle Division (NEFCD) of Oak Ridge National Laboratory (ORNL) is seeking a Postdoctoral Research Associate to assist in the development qualification and deployment of Computational Fluid Dynamics (CFD) simulation codes methods and standard processes for thermal-hydraulics analyses of energy systems.The position is part of the Thermal Hydraulics group.

Requisition Id13580 Overview: The Multiphysics Modeling and Flows (MMF) Group in the Computational Sciences and Engineering Division is seeking a software application engineer with expertise in computational mesh generation to generate validated computational results that are used for large-scale physics-based simulations for variety of applications.Our Group: MMF is a computational multiphysics modeling group at the forefront of deploying novel computational engineering techniques for problems that are critical to U.S. national and energy security.

Applicants must hold a Ph.D. in Applied Mathematics, Physics/Mechanical Engineering with demonstrated expertise in the area of Computational Fluid Dynamics and stability analysis. At least 5 years of post Ph.D. research experience in the field is required. PhD holders with a strong publication record, a background in computational fluid dynamics, laminar to turbulence transition, and vortex dynamics are encouraged to apply. Experience in high-performance computing is required.

Requisition Id13580 Overview: The Multiphysics Modeling and Flows (MMF) Group in the Computational Sciences and Engineering Division is seeking a software application engineer with expertise in computational mesh generation to generate validated computational results that are used for large-scale physics-based simulations for variety of applications.Our Group: MMF is a computational multiphysics modeling group at the forefront of deploying novel computational engineering techniques for problems that are critical to U.S. national and energy security.

Requisition Id13030 Overview: The Multiphysics Modeling and Flows (MMF) Group in the Computational Sciences and Engineering Division is seeking a software application engineer with expertise in computational mesh generation to generate validated computational results that are used for large-scale physics-based simulations for variety of applications.Our Group: MMF is a computational multiphysics modeling group at the forefront of deploying novel computational engineering techniques for problems that are critical to U.S. national and energy security.

The institute invites applications for a Postdoctoral Position (f/m/d) in computational fluid dynamics. Melting and dissolution are fundamental processes with significant implications in both engineering and geophysical systems. Their applications range from understanding the behavior of glaciers in polar regions to exploring the icy surfaces of moons in our solar system. In this project, we will study the self-propulsion of solid objects driven by melting or dissolution. This phenomenon occurs when a solid object generates motion due to asymmetrical melting or dissolution. Understanding this process can provide insights into natural behaviors and inspire innovative engineering solutions.

A challenging opportunity exists in our Burnaby, BC facility for a Junior Research Scientist with a strong background in fluid mechanics and computational methods. The successful candidate will engage in advanced research and development projects over a wide range of industrial sectors and technologies.

The selected RA will be responsible for applying CFD approaches to characterize the supersonic gas flow and combustion process as well as heat and momentum transfers to the spray particles in the HVAF process used in this project. Additionally, the RA will optimize the geometry of the HVAF torch to optimize the characteristics of the spray particles.

The Multiphysics Modeling and Flows (MMF) Group in the Computational Sciences and Engineering Division is seeking a software application engineer with expertise in computational mesh generation to generate validated computational results that are used for large-scale, physics-based simulations for variety of applications.

We are looking for a Computational Fluid Dynamics Simulation Engineer reporting to the Head of Predictive Engineering to help us change the future of recreational products through innovation and continuous improvement. In this role, you will be involved in the design of recreational vehicles by optimizing fluid flow, heat management, aerodynamics and hydrodynamics.