List

For best search results, use the search terms first and then apply the filters
Reset

The Award database is continually updated throughout the year. As a result, data for FY19 is not expected to be complete until April, 2020.

  1. Integrated Reacting Fluid Dynamics and Predictive Materials Degradation Models for Propulsion System Conditions

    SBC: CFD Research Corporation            Topic: T1202

    Computational fluid dynamics (CFD) simulations are routinely used by NASA to optimize the design of propulsion systems. Current methods for CFD modeling rely on general materials properties to determine fluid structure interactions. This introduces uncertainty when modeling extreme conditions, where materials degrade and properties may change as a consequence. This also limits the use of CFD as a ...

    STTR Phase I 2015 National Aeronautics and Space Administration
  2. Improved Forecasting of Solar Particle Events and their Effects on Space Electronics

    SBC: CFD Research Corporation            Topic: T602

    High-energy space radiation from Galactic Cosmic Rays and Solar Particle Events (SPEs) pose significant risks to equipment and astronaut health in NASA missions. In particular, energetic particles from SPEs associated with flares and coronal mass ejections (CMEs) constitute a highly dynamic and penetrating radiation environment that may adversely affect not only beyond-Low-Earth-Orbit missions, bu ...

    STTR Phase I 2015 National Aeronautics and Space Administration
  3. Improved Forecasts of Solar Particle Events using Eruptive Event Generators based on Gibson-Low and Titov-Demoulin Magnetic Configurations

    SBC: Michigan Aerospace Corporation            Topic: T602

    Radiation hazards constitute a serious risk to human and robotic space operations beyond Low-Earth orbit. Primary contributors to space radiation include Solar Particle Events (SPEs) associated with Coronal Mass Ejections (CMEs). Because the mechanisms that produce coronal mass ejections (CME) are exceedingly complex, no reliable deterministic methods for predicting eruptions are yet available, a ...

    STTR Phase I 2015 National Aeronautics and Space Administration
  4. Fusion of Modeling and Simulation Credibility in Multidisciplinary Design

    SBC: MICHIGAN ENGINEERING SERVICES LLC            Topic: T1102

    Entry vehicle design and aircraft design are just two examples of systems that are of interest to NASA, requiring interactions and exchange of information among multiple performance disciplines. Since any computational optimization process relies on simulation models for identifying the impact of design changes in meeting performance expectations and improving metrics of goodness, it is essential ...

    STTR Phase I 2015 National Aeronautics and Space Administration
  5. Multiple High-Fidelity Modeling Tools for Metal Additive Manufacturing Process Development

    SBC: CFD Research Corporation            Topic: T1204

    Despite the rapid commercialization of additive manufacturing technology such as selective laser melting, SLM, there are gaps in process modeling and material property prediction that contribute to slow and costly process development, process qualification and product certification. To address these gaps, CFDRC and our partner Dr. Kevin Chou, University of Alabama, will develop multiple computatio ...

    STTR Phase II 2015 National Aeronautics and Space Administration
  6. An Electrochemical, Point-of-Care Detector for Reagent-free, In-situ Diagnostics of Pathogens

    SBC: CFD Research Corporation            Topic: T102

    For long-term exploratory space travel, there will be a critical need for in-situ diagnosis and assessment of biological specimens from symptomatic astronauts, especially, disease pathogens (virus, bacterium, or fungus) and microbial contaminants. Hence, a real-time, non-culture-based microbial detection, identification and quantification system for on-flight monitoring and evaluation of pathogens ...

    STTR Phase I 2012 National Aeronautics and Space Administration
  7. Autonomous Multi-Robot Exploration using UWB

    SBC: TDC Acquisition Holdings, Inc.            Topic: T801

    Single multi-sensor teleoperated systems are not optimal for NASA exploratory missions because they limit the coverage area and scope of exploration and create a single point for mission failure. A better solution would use many robots cooperating to maximize exploration area and location accuracy while minimizing total system power and weight. The goal of this research is to investigate pulsed ...

    STTR Phase I 2012 National Aeronautics and Space Administration
  8. A Multi-disciplinary Tool for Space Launch Systems Propulsion Analysis

    SBC: CFD Research Corporation            Topic: T901

    An accurate predictive capability of coupled fluid-structure interaction in propulsion system is crucial in the development of NASA's new Space Launch System (SLS). This STTR effort will develop a multi-disciplinary tool to improve CFD prediction capability in modeling coupled fluid structure interaction (FSI) phenomena for many SLS propulsion applications such as flexible inhibitors for SRMs ...

    STTR Phase I 2012 National Aeronautics and Space Administration

Agency Micro-sites

SBA logo
Department of Agriculture logo
Department of Commerce logo
Department of Defense logo
Department of Education logo
Department of Energy logo
Department of Health and Human Services logo
Department of Homeland Security logo
Department of Transportation logo
Environmental Protection Agency logo
National Aeronautics and Space Administration logo
National Science Foundation logo
US Flag An Official Website of the United States Government