Nonlinear Dynamical Approach to the Study of Algorithm Development in Computational Fluid Dynamics

About the role

The NASA Postdoctoral Program (NPP) offers unique research opportunities to highly-talented scientists to engage in ongoing NASA research projects at a NASA Center, NASA Headquarters, or at a NASA-affiliated research institute. These one- to three-year fellowships are competitive and are designed to advance NASA’s missions in space science, Earth science, aeronautics, space operations, exploration systems, and astrobiology.

Responsibilities

Long-term basic research focuses on integrating nonlinear dynamics, bifurcation theory, and chaotic dynamics with computational physics and computational sciences. We are particularly interested in improving the understanding of numerical uncertainties and constructing advanced algorithms for practical aeroscience and astrobiology computations. This includes using concepts from nonlinear dynamical systems theory to guide the development of temporally and spatially adaptive numerical schemes that can improve the reliability, nonlinear stability, accuracy, convergence, and efficiency over existing algorithms for steady and unsteady fluid-flow equations that display strong nonlinearity and multiscale physical processes. The nonhomogeneous partial differential governing equations are both hyperbolic and parabolic, with application to flow problems in the NASA Access to Space program, Deep Space Exploration, High Performance Computing and Communications, Planetary and Atmospheric Sciences, and the Computational Astrobiology Initiative. Specific topics include combustion, nonequilibrium reacting flow, high-speed shock-boundary-layer interactions, and direct numerical simulation of turbulent flows.

Requirements

• Doctoral Degree
• Research proposal
• Three letters of recommendation
• Official doctoral transcript documents

Qualifications

The ideal candidate will have a strong background in computational physics, applied mathematics, or related fields. Experience with numerical methods, fluid dynamics, and/or computational modeling is preferred.

Skills

Strong analytical skills, ability to work independently, and proficiency in programming languages such as Python, MATLAB, or C++ are essential.

Benefits

Opportunities to collaborate with leading experts in the field, access state-of-the-art facilities, and participate in cutting-edge research projects.

Pay

Salary range: $75,000 - $100,000 per year, depending on qualifications and experience.

Schedule

This is a full-time position with a flexible schedule to accommodate research needs.

Contact Information

For questions about this opportunity, please email npp@orau.org.

Point of Contact

Mikeala