Abstract:… tools will be further developed. An existing engineering tool will go through continued development and validation, while an existing solid rocket ballistics model, built and demonstrated within a commercial CFD platform, will be expanded to allow for conjugate heat transfer… more
Abstract:… instrumentation, nuclear radiators, x-ray optics, and next generation electronics. Such devices will help in improving detection systems, instrumentation, and various techniques used in nuclear physics. Such engineered ultra-smooth diamond substrates could also be used for … more
Abstract:… mechanical application. Defect-free ultra- Smooth diamond films and crystals can be used as Bremsstrahlung radiators for generation of linearly polarized photon beams, dose detector for synchrotron and other radiation sources, radiation hardness devices, and as heat spreaders… more
Abstract:… wafers, new methods to eliminate COP defects, and the development of ultra-smooth and ultra-gentle CMP polishing techniques that are optimized for (112) wafers will be explored as part of this project. Sinmat's technology is based on combination of unique thermal… more
Abstract:This SBIR Phase I proposal responds to topic S3.03 of the 2010 NASA SBIR solicitation, for Power Generation and Conversion. Thermoelectric devices offer a simple and reliable means to convert radioisotope thermal energy into useable electrical power. Previously, thermoelectric… more
Abstract:… ZnO nanowires make the material attractive as a sensor material. A ZnO nanowire focal plane array has great potential as a highly sensitive, low noise imager capable of operation over a broad wavelength range. The wide bandgap of ZnO will produce very little thermal noise… more
Abstract:… build a larger apparatus. In Phase II, our model will drive the new apparatus design and generate low-defect, large GaN wafers. In Phase III we will partner with a commercial manufacturer to provide custom, device-ready, epitaxial structures on low-defect ammono-thermal GaN… more
Abstract:…ng with the University of Dayton’s School of Engineering and Whale Acoustics, will design a software architecture that encourages the loose coupling of pluggable components for: input processing of sensor streams, analysis algorithms, visualization systems, and storage… more
Abstract:… broadcasters, and our extensive software tool kits to define a systems architecture design and engineering plan for a Robust Analysis and Processing of Large ISR Data Streams (RAPID) system. This solution will draw upon our research-grade Heuristic Intelligent Storage System… more
Abstract:… spatial distribution of flow properties. The broader impacts of this research are that specific markets relevant to this work include both military and commercial jet engine manufacturers, manufacturers of industrial combustors/burners for power generation and heat… more
Abstract:…. The method is non-contacting, precise, and spatially-resolved. It does not require seeding the gas, so it is appropriate for large scale wind tunnel measurements and test flights. The Phase I research will (1) demonstrate that the method can be used even in thermal… more
Abstract:ABSTRACT: Southwest Sciences proposes the development of an inlet unstart detector based on the measurement of flow velocity at very high bandwidth using lower power electronics and simpler analyses within a compact footprint. Early detection of thermal choking and engine… more
Abstract:… and nanoparticle experiments for investigation of the colloid self-assembly (CSA) phenomenon, among others. The colloid science module is being developed in response to the high level of interest in such a facility. It includes a hollow glass slide and heating elements for… more
Abstract:… monitors each batteries status, managing charging modes and if necessary, terminating all charging activity to the suspect battery and notifying user of a potential unsafe condition. The Techshot ABMS is the ideal solution for long term battery storage… more
Abstract:… subsystems including a Patient Support Platform (PSP), a Comfort Mat System (CMS) and a detachable Aeromedical Equipment Module (AEM). This system provides a stabilization and traction platform solution for aeromedical evacuation with comfort mat subsystem using heated… more
Abstract:According to the NASA Topic S3, "the Science Mission Directorate will carry out the scientific exploration of our Earth, the planets, moons, comets, and asteroids of our Solar System and beyond. SMD's future direction will be moving from exploratory missions (orbiters and flybys) into… more
Abstract:…with multiple thrust pulses without the complexity of staging is beneficial for reducing propulsion system costs and increasing mission flexibility. The ability to terminate propulsive thrust following propellant grain combustion relies on the ability to physically and thermally… more
Abstract:…, such as in National Parks, State Parks and for University-level research in animal behavior. Although the technology proposed in this effort would require expansion outside of DoD use, it could also be applied to supply chain management in warehouses and outside storage… more
Abstract:NASA, and all users of turbomachinery, continuously requires improvements in engine durability and efficiencies. As combustion engineers push turbine inlet temperatures to new extremes, cooling designers are faced with increasing heat loads and less available coolant usage.… more
Abstract:…ut that has excellent common-mode rejection with a signal-to-noise ratio that is much better than a hot-wire, is robust with no sensor element to break, can have a small spatial volume, and is insensitive to temperature variations making calibration easier than thermal-based… more
Abstract:… detailed physical description of the mechano-chemical processes that contribute to the melt dispersion mechanism. This work will include the effects of premelting and kinetics of melting on transformational expansion of the core and shell as a function of heating rate, surface… more
Abstract:… that frequency and the ability to focus the microwave beam to high intensity due to the short wavelength. This research is of particular interest for the deposition of energy in front of bow shocks for maneuvering hypersonic vehicles and the creation of localized thermal… more
Abstract:… fluorescence, phosphorescence, and Mie scattering combined with structured laser illumination. In addition to developing a simplified diagnostic platform to perform these combined diagnostics, significant effort will be expended to analyze data from cold and heated sprays… more
Abstract:… Reactor when it is entering a test-section that includes turbine blades with various cooling-hole configurations. The second overarching objective would be to present data from the areas near the turbine blades, including temperature, OH concentration, local heat… more
Abstract:… to enable experimental validation we will synthesize Fe- and Co-doped aluminosilicate materials and study their catalytic conversion, as a function of feedstock composition, temperature and pressure. Furthermore, we will perform calorimetry studies to evaluate the heat… more
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