List

OxEon Energy proposes a combination of materials and engineering solutions to demonstrate the reduction-oxidation (redox) stability of a solid oxide electrolysis cathode during start up and operation. The redox tolerant cathode material will reduce system complexity, tolerate flow upset conditions, and provide flexibility in space based systems without a man-in-the-loop.Solid oxide electrolysis st ...

This Phase I SBIR will build on MotionPort’s previous simulation successes in the area of solar array deployment, addressing the specific challenge of simulating dust accumulation on solar arrays for long-term energy needs on the surface of Mars. MotionPort will use the Compact Telescoping Surface Array (CTSA) concept, developed by NASA Langley, for the example model. Simulations will be run ...

The proposed effort will establish technical feasibility of a high-performance size-, weight-, and power-optimized distributed fiber-optic sensing platform appropriate for deep spaceflight missions and amenable to harsh launch, entry, descent, and landing environments. Custom and commercial off-the-shelf sensors and sensor arrangements appropriate for multi-parameter sensing in thermal protection ...

The overall goal of this project is to demonstrate the feasibility of 3D printing of ferrous, Cobalt, and Nickel-based alloys, using UHV’s innovative low temperature 3D printing technology for metals and alloys. This technology is based on electrochemical (co-)deposition of metallic ions at the tips of an array of electrolyte-containing nozzles, which are controlled by CAD files from a compu ...

The proposed effort will integrate identified performance optimization approaches to produce a tunable laser module exhibiting cost and performance characteristics appropriate for NASA’s needs. The technology will considerably improve NASA's flight test measurement and in-situ monitoring capability over the current state of the art, opening up new distributed sensing possibilities for re ...

TECHNICAL ABSTRACT: The objective of this project is to research the technical feasibility of designing a software tool “Permit Wizard” that will automate the process for aquamarine permit application submittal, review, approval/disapproval and issue (including collection of fees). Aquaculture producers are currently faced with slow, complex, and often confusing permitting processes that must ...

With this Phase I funding, the project team will develop and test a prototype of D-TECH, a system to determine students' level of academic engagement while completing computer-based learning activities and assessments. The prototype will integrate within existing third party computer-based programs (e.g., online courseware, educational games, simulations, intelligent tutors) and will consist of a ...

The proposed effort will establish technical feasibility of an approach to optimizing a low-cost, fast-sweeping tunable laser for distributed sensing. Multiple approaches for performance optimization will be reviewed, modeled, and simulated. Subsystem prototypes will also be fabricated and analyzed to understand subsystem hardware manufacturing and performance limitations. This Phase I effort will ...

A robust and reliable wireless communication system capable of surviving the harshness and radiation of space is required for future space missions. Current EVA (Extra Vehicular Activity) communications systems are out dated and in need of an overhaul. Silicon Technologies Inc. (STI) proposes to design a wireless communication ASIC that will include audio DACs, ADCs, and a Dual-band WLAN as well ...

There is high value in simulating the nonlinear dynamics of stowing, deploying, and performance of deployable space structures, especially given the profound limitations of physical testing. Dynamic simulation can reduce the risk of developing new deployable space structures, including solar arrays, by predicting transient motions and loads during stowage, deployment, and mission-related maneuvers ...