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SBC: EMERGENT SPACE TECHNOLOGIES, INC. Topic: T1102
Distributed Spacecraft Missions (DSM) have become increasingly important in the effort to extend the capabilities of instruments to gather critical Earth and Space science data. DSMs, which include constellations, formations and clusters, have already been employed and have been proposed for several future space science missions. The Magnetospheric Multiscale (MMS) mission is a current Solar-terre ...STTR Phase I 2016 National Aeronautics and Space Administration
SBC: ADVANCED SPACE LLC Topic: T402
This proposal will develop an innovative architecture and concept of operations that permits reliable, safe, and repeated sampling of small bodies. The Lofted Regolith Sampling (LoRS) architecture is based on advanced astrodynamics and autonomy that is robust to target-body uncertainties and is adaptive during operations. The LoRS architecture is based on several key phases that ultimately lead to ...STTR Phase I 2015 National Aeronautics and Space Administration
Integrated Reacting Fluid Dynamics and Predictive Materials Degradation Models for Propulsion System ConditionsSBC: 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
SBC: CFD RESEARCH CORPORATION Topic: T102
Advanced turbomachinery components play a critical role in launch vehicle and spacecraft liquid rocket propulsion systems. To achieve desired efficiencies, extremely tight tolerances are often imposed between inducer blades and shrouds or other system components which sets up strong interactions that influence both the aerodynamics and the structural performance of blades and vanes. These transien ...STTR Phase I 2016 National Aeronautics and Space Administration
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
SBC: GLOYER-TAYLOR LABORATORIES INC Topic: T1201
GTL?s SNS technology aids in the operation of new or existing structural health monitoring (SHM) systems by integrating data and power pathways into the structure. The use of this technology within a composite structure would allow engineers to place sensors from an SHM system directly where they are needed on a structure with instant power. GTL?s SNS technology offers the potential for developers ...STTR Phase I 2016 National Aeronautics and Space Administration
SBC: GLOYER-TAYLOR LABORATORIES INC Topic: T101
The proposed technology builds off GTL's advanced solid ramjet fuel. The method uses additive manufacturing methods to produce an innovative new type of fuel grain that regresses quickly and has a high Isp and combustion efficiency. With this technology, the performance of a liquid rocket engine can be had with a hybrid rocket system. This technology allows for a simple, low cost, high performanc ...STTR Phase I 2015 National Aeronautics and Space Administration
SBC: GLOYER-TAYLOR LABORATORIES INC Topic: T301
DEC-Shield technology offers the means to generate electric power from cosmic radiation sources and fuse dissimilar systems and functionality into a structural component to create a Multi-functional Structure (MFS). DEC-Shield integrated into MFS technology can be used to generate electric power and provide radiation protection in a space vehicle; even maximizing that protection by spreading the ...STTR Phase I 2016 National Aeronautics and Space Administration
SBC: CFD RESEARCH CORPORATION Topic: T102
Chemical contamination of spacecraft components as well as thermal and force loading from firing liquid propellant thrusters are critical concerns for in-space propulsion applications. Gas molecular contamination and liquid droplet deposition due to incomplete combustion threaten to damage surface materials, sensitive instruments and optical sensors, and poses major risks for mission success. Liqu ...STTR Phase I 2016 National Aeronautics and Space Administration
SBC: IOP Technologies LLC Topic: T603
NASA recognizes the importance of conservation, smart utilization and reuse of resources for their deep space missions to address the need for regeneration of air, water and waste with highly reliable systems to reduce mission payload. Additionally, energy for life support and other systems needs to be obtained from renewable energy sources or waste streams. In order to address NASA's requirements ...STTR Phase I 2016 National Aeronautics and Space Administration