Award Data

This proposal is submitted under the Innovative Tools and Techniques Supporting the Practical Uses of Earth Science Observations topic. We seek to create a prototype rangeland decision support system that links remote sensing based rangeland products, a soil biogeochemical model and web-based tools for data mining, data management and product visualization. The resulting decision support system wi ...

This proposed project will attempt to develop a data analysis system for structural health monitoring on space structures. The data analysis software will be a key component in space vehicle health management system and can be used to in vehicle life prediction. The sensor data analysis algorithm is aimed at providing a modeling and simulation tool for data collected from a network of distributed ...

En'Urga Inc. will evaluate the feasibility of utilizing reflected, multi-wavelength, near infrared radiation for detecting fires in inaccessible areas within aircraft. The two key issues that will be addressed during the proposed work are: (1) the feasibility of obtaining near infrared radiation signatures from inaccessible areas through multiple internal reflections within the enclosure, and (2) ...

The development of highly flexible thermal insulation materials with multifunctional properties based in polyimide polymers and designed to provide significant radiation abatement is proposed. These new material forms provide their enhanced properties while ensuring benign behavior in adverse thermal environments ranging from cryogenic to elevated temperatures. In addition, the introduction of rad ...

There is a need to develop electromechanical actuators to improve performance beyond that of hydraulic devices currently being used in numerous aerospace and industrial applications. Beginning with NASA-provided performance specifications, this Phase I SBIR effort has employed a systems approach to develop and optimize the design of an electromechanical linear actuator appropriate for demanding la ...

We propose to develop a novel thermal interface material (TIM) that is based on an array of vertical carbon nanotubes (CNTs) for high heat flux applications. For high precision, spaceborne lasers and other high power devices critical to NASA's Science Mission Directorate, heat flux levels are projected to reach 100 W/cm2. The state-of-the-art in space-compatible thermal interface materials (TIMs ...

Future missions to investigate the structure and evolution of the universe require highly efficient, low-temperature cryocoolers for low-noise detector systems. We propose to develop a highly efficient low-cost regenerator for regenerative cryocoolers with cooling temperatures in the range of 15 K and below. The proposed regenerator uses an innovative non-rare-earth material to achieve a volumetri ...

Future manned spacecraft will require thermal management systems that effectively and safely control the temperature in inhabited modules. Interface heat exchangers will be required that isolate the heat transfer fluid in the spacecraft thermal bus from the circulating water used to cool inhabited modules. We propose to develop an innovative heat exchanger that provides two completely independen ...

A robotic sample management device and system for the exposure of biological and material specimens to heavy ion beams of the NASA Space Radiation Laboratory (NSRL) and other irradiation venues is proposed by SHOT, Inc. Full and efficient utilization of NSRL requires the automation of precise sample positioning and sample exchange that is otherwise performed manually at the cost of hours of beam ...

The fabrication of very large optical telescopes for space astronomy can be prohibitively costly due to the immense weight and size of monolithic primary mirrors. The cost of these telescopes can be reduced by the use of a segmented primary mirror. The next generation of large segmented mirrors must have little or no edge exclusion. The Zeeko Precessions polishing is a sub-aperture process tha ...