Award Data

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

  1. High Strength, Transparent Alumina IR Windows with Nano-scale (< 100 nm) Sintered Microstructure

    SBC: Technology Holding, LLC            Topic: AF07T009

    This STTR Phase I project is designed to develop a novel process for fabricating a nano-grained ceramic material for infrared windows. The proposed STTR builds upon our previous Phase I (Navy) SBIR experience to minimize risks and maximize the likelihood of success. This proposed work will utilize an innovative method to fabricate nanocrystalline alumina infrared window materials with significantl ...

    STTR Phase I 2008 Department of DefenseAir Force
  2. Hybrid Approach for Multi-Scale Modeling of Radiation Transfer in Three-Dimensional Non-Gray Media

    SBC: CFD Research Corporation            Topic: AF08T020

    In this STTR project, an efficient and high-fidelity computational module to predict non-gray radiative transfer will be developed and validated. The proposed hybrid approach to solve the radiative transport equation (RTE) is a combination of the spherical harmonics (PN) method and the Monte-Carlo method. Non-gray gases will be treated using the full spectrum correlated k-distribution (FSCK) metho ...

    STTR Phase I 2008 Department of DefenseAir Force
  3. Thermodynamic Modeling and Mechanical Testing for the Multiphase Mo-Si-B-X (X=Ti, Zr, Hf) Alloy for High Temperature (1300ºC-1500ºC) Services

    SBC: Computherm, LLC            Topic: AF07T003

    CompuTherm, LLC in collaboration with Oak Ridge National Laboratory proposes to develop a modeling tool that can be used to understand the effect of Ti, Zr, and Hf addition on the improvement of ductility of the (Mo) phase in the Mo-Si-B system. The tool will be developed by integrating thermodynamic modeling with mechanical testing. Thermodynamic descriptions of the Mo-Si-B-X (X=Ti, Zr, Hf) syste ...

    STTR Phase I 2008 Department of DefenseAir Force
  4. Advanced Friction Stir Processing for Ultra-refined Microstructure Development of Aluminum 7XXX Series Alloys

    SBC: FRICTION STIR LINK, INC.            Topic: AF07T038

    Friction Stir Processing (FSP) has been demonstrated to generate refined microstructures, resulting in improved material properties. This has several areas of application. First, FSP can enhance the formability of the particular alloy of interest. This is especially important for the superplastic forming process, where the use of FSP can be used to create superplastic behavior at high strain r ...

    STTR Phase I 2008 Department of DefenseAir Force
  5. High-current Field Emitter Arrays for Directed Energy Weapons

    SBC: Innovative Scientific Solutions, Inc.            Topic: AF06T018

    Field-emission electron-emitting arrays hold promise for use in high current-density electron-beam devices as replacement for power consuming thermionic emitters. Large field-emitter arrays, however, are limited in total current due to non-uniformity and resulting instability problems. As a solution to these problems current-limiting devices, such as a field-effect transistor (FET) for each emitte ...

    STTR Phase II 2008 Department of DefenseAir Force
  6. Ballistic Imaging for Dense Spray Diagnostics in Harsh Chemically Reacting Environments

    SBC: Innovative Scientific Solutions, Inc.            Topic: AF06T009

    The primary objective of this Phase-II research effort will be to build, deliver, and test a next-generation time-domain ballistic photon imaging (BPI) system based on ultrafast lasers for characterizing the two-phase combustion region within bi-propellant rocket engines. This will include integration into a rocket facility of choice for the Air Force Office of Scientific Research and the Air For ...

    STTR Phase II 2008 Department of DefenseAir Force
  7. Development of Multi-Frequency Multi-Scale Radiation Transport Modeling

    SBC: Prism Computational Sciences, Inc.            Topic: AF08T020

    The objective of this proposal is to develop advanced radiation transport modeling techniques that accurately and efficiently treat transport in media having widely varying optical properties; in particular, hot gases and plasmas with optical depths ranging from the optically thin to the optically thick regimes. In doing this, we will develop a hybrid diffusion-Monte Carlo (HDMC) model that effic ...

    STTR Phase I 2008 Department of DefenseAir Force
  8. Development of a Pest-resistant High Temperature Mo-Si-B-XX Alloy

    SBC: UES, Inc.            Topic: AF07T003

    All the promising Mo-Si-B-X alloys developed so far contain a mixture of Mo-solid solution and brittle intermetallic phases. For further advances to occur, a full understanding and control of the properties of the Mo-rich solid solution is critical. The poor low temperature ductility of the solid solution phase and the catastrophic intermediate temperature oxidation resistance continue to be key ...

    STTR Phase I 2008 Department of DefenseAir Force
  9. Development of a High Temperature Sensor Based on Transformation-Induced Resistivity Changes in Ordered Alloys

    SBC: UES, Inc.            Topic: AF06T037

    There is an increasing demand for high temperature sensors that operate accurately and reliably in extreme environments and they are vital in several aerospace applications. This aim was directly addressed by a novel idea where microstructural changes caused by phase transformation and the attendant physical property changes that can be easily measured is used as a sensor. In Phase I of this progr ...

    STTR Phase II 2008 Department of DefenseAir Force
  10. Reduced Nonlinearity Superconducting Thin Films for Transmit and Receive Applications

    SBC: UES, Inc.            Topic: AF06T014

    This STTR Phase II project is directed towards the development of high performance large-area thick YBCO films and microwave devices on suitable single crystal substrates through modified TFA-MOD approach for transmit and receive applications. We propose to continue our successful Phase I project to further increase critical current density of Jc to 3-5 MA/cm2 and lead to state-of-the-art IMD (int ...

    STTR Phase II 2008 Department of DefenseAir Force
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