9 numerical-simulation Postdoctoral positions at National Aeronautics and Space Administration (NASA)

Computational, Analytical and Experimental Thermodynamics to Investigate the Presence, Stability, and Implications of Organic Matter in Ocean Worlds

National Aeronautics and Space Administration (NASA) | Pasadena, California | United States | about 1 month ago

computational methods. These quantities feed into our group's thermodynamic and geophysical numerical models. In addition, we are interested in investigating the consequences of the presence of organic matter in

Uncertainty Quantification and Verification Planning for Space Systems

National Aeronautics and Space Administration (NASA) | Pasadena, California | United States | about 6 hours ago

experience programming in the Unix/Linux environment using Python, Java, C/C++, or Julia; must have experience with algorithms, numerical techniques, and computational methods, specifically for uncertainty

Fiber Modeling for Thermal Protection Materials

National Aeronautics and Space Administration (NASA) | Fields Landing, California | United States | about 6 hours ago

, fiber-specific models are needed to simulate fiber contacts within the weave hierarchical geometry (fiber to tow to yarn to weave) and the inherent directionality of fibers. In woven thermal protection

Federated Communications Relays for Deep Space Exploration

National Aeronautics and Space Administration (NASA) | Pasadena, California | United States | about 6 hours ago

these architectures through simulation (e.g. ns-3) and hardware test platforms (e.g. Software Defined Radio) will enable critical information for architecture selection of future planetary missions. Field of Science

NASA Solar System Exploration Research Virtual Institute (SSERVI) Collaboration

National Aeronautics and Space Administration (NASA) | United States | about 1 month ago

characterization (including NEAs that are potential human destinations; geotechnical properties and geophysics; Sample Science and geochemistry for Apollo samples, meteorites and/or simulants; regolith of the Target

Passive Sounding of Solar System Bodies Using Radio Astronomical Sources

National Aeronautics and Space Administration (NASA) | Pasadena, California | United States | about 1 month ago

to geophysical or astrophysical datasets Experience working with spacecraft instrument data, calibration techniques, or simulation of spaceborne radar systems Strong programming skills (e.g., Python, MATLAB, or C

Quantifying Arctic Ocean Tipping Points

National Aeronautics and Space Administration (NASA) | Pasadena, California | United States | about 1 month ago

to ~1995. We will analyze multi-decadal time series of key PA habitat elements (e.g., Bering Sea cold pool) to quantify tipping point signatures. We will compare ECCO-Darwin’s simulated Arctic ecosystem

Computational design for spacecraft applications

National Aeronautics and Space Administration (NASA) | Pasadena, California | United States | about 1 month ago

PhD in a relevant field such as structural mechanics, heat transfer, numerical optimization, topology optimization, or lattice design. The postdoctoral scholar will be responsible for vigorously

High Fidelity Modeling of Heating during Entry to the Outer Planets

National Aeronautics and Space Administration (NASA) | Fields Landing, California | United States | about 1 month ago

chemical non-equilibrium and non[1]Boltzmann kinetics that may impact the Hydrogen simulations. Modifications to calculation procedures in order to account for these higher fidelity approach will be merged