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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 April, 2020.

  1. A FUZZY SET APPROACH FOR SEISMIC SAFETY MARGINS ASSESSMENT.

    SBC: Eda Consultants            Topic: N/A

    THE CONTRACTOR SHALL DEVELOP A FUZZY SET METHODOLOGY FOR UNCERTAINTY ANALYSIS IN PROBABILISTIC SEISMIC SAFETY ASSESSMENT OF NUCLEAR POWER PLANTS. FUZZY SET LOGIC WILL BEUSED FOR COLLECTING, QUANTIFYING AND PROPAGATING SUBJECTIVE,ENGINEERING JUDGEMENT USED IN THE UNCERTAINTY ANALYSIS. IN PHASE I, FEASIBILITY OF THE PROPOSED APPROACH WILL BE DEMONSTRATED BY APPLYING IT TO SELECTED PARTS OF A PROBABI ...

    SBIR Phase I 1987 Nuclear Regulatory Commission
  2. PREDICTION OF CHECK VALVE PERFORMANCE & DEGRADATION IN NUCLEAR POWER PLANT SYSTEMS

    SBC: KALSI ENGINEERING, INCORPORATED            Topic: N/A

    N/A

    SBIR Phase I 1987 Nuclear Regulatory Commission
  3. AUTOMATION OF REQUIREMENTS DEVELOPMENT UTILIZING A DESK TOP COMPUTER

    SBC: Bruce G. Jackson & Assocs.            Topic: N/A

    NASA IS CONTINUALLY DEVELOPING NEW SYSTEMS RANGING FROM COMPUTER SOFTWARE TO TEST FACILITIES TO LARGE SPACECRAFT. EACH SYSTEM DEVELOPMENT IS INITIATED AND CONTROLLED THROUGH THE USE OF REQUIREMENTS SPECIFICATIONS. THE PROPOSED STUDY WILL DETERMINE THE FEASIBILITY OF DEVELOPING AN AUTOMATED TECHNICAL DOCUMENTATION SYSTEM FOR A DESK TOP COMPUTER. THE SYSTEM WILL BE PROTOTYPED TO DEVELOP AND TEST CON ...

    SBIR Phase I 1987 National Aeronautics and Space Administration
  4. ADAPTIVE COMPUTATIONAL METHOD FOR FLUID-STRUCTURE INTERACTION IN INTERNAL FLOWS

    SBC: Computational Mechan            Topic: N/A

    SUPER ACCURATE ADAPTIVE COMPUTATIONAL SCHEMES FOR THE ANALYSIS OF FLUID STRUCTURE INTERACTION AND COMPLEX THREE-DIMENSIONAL INTERNAL FLOWS ARE TO BE DEVELOPED. NEW PETROV-GALERKIN FINITE ELEMENT METHODS FOR SOLVING THE NAVIER-STOKES EQUATIONS. COUPLED WITH THE EQUATIONS OF MOTION OF ELASTIC DUCTS AND MANIFOLDS, ARE TO BE DEVELOPED AND USED TO SIMULATE FLOWS IN AEROSPACE PROPULSION SYSTEMS (SUCH AS ...

    SBIR Phase II 1987 National Aeronautics and Space Administration
  5. DEVELOPMENT OF A CROSSED LENS GALLIUM ARSENIDE PHOTOVALTAIC CONCENTRATOR, WITH AN AMO OPERATIONAL EFFICIENCY OF 22%, FOR SPACE APPLICATIONS

    SBC: ENTECH, Inc.            Topic: N/A

    ENTECH IS PLEASED TO PROPOSE TO NASA THE DEVELOPMENT OF AN INNOVATIVE CROSSED LENS GALLIUM ARSENIDE PHOTOVOLTAIC CONCENTRATOR, CAPABLE OF PROVIDING AN OPERATIONAL EFFICIENCYOF 22% IN THE SPACE ENVIRONMENT. THE PROPOSED SYSTEM WILL UTILIZE THREE STATE-OF-THE-ART DEVELOPMENTS: (I) A CYLINDRICAL LENS/FRESNEL LENS CROSSED-COUPLED OPTICAL CONCENTRATOR WHICH WILL PROVIDE 96% OPTICAL EFFICIENCY AT 100-20 ...

    SBIR Phase II 1987 National Aeronautics and Space Administration
  6. K BASE: A HYBRID ANALOGICAL/SEMANTIC MODELER FOR COMPUTER-AIDED DESIGN,

    SBC: Gms Technology            Topic: N/A

    LACK OF NON-GEOMETRIC KNOWLEDGE IS IDENTIFIED AS A FUNDAMENTAL FLAW OF THE MODELERS UPON WHICH MOST TRADITIONAL THREE-DIMENSIONAL COMPUTER-AIDED DESIGN (CAD) SYSTEMS ARE FOUNDED. A HYBRID REPRESENTATION SCHEME IS OUTLINED WHICH ADDS NON-GEOMETRIC SEMANTICS TO THE TRADITIONAL MODELING METHODS TO FORM A KNOWLEDGE BASE (K-BASE). THE K-BASE SYSTEM OUTLINED BORROWS CONCEPTS FROM ARTIFICIAL INTELLIGENCE ...

    SBIR Phase II 1987 National Aeronautics and Space Administration
  7. SIMULATION AND CONTROL OF FUTURE SPACECRAFT POWER SYSTEMS

    SBC: Krause P C & Associates Inc.            Topic: N/A

    RECENT TECHNICAL ADVANCEMENTS IN THE SEMICONDUCTOR DEVICE AND POWER CONDITIONING TECHNOLOGIES HAVE LED TO SUBSTANTIAL IMPROVEMENTS IN TERMS OF SIZE, WEIGHT, EFFICIENCY AND POWER QUALITY OF THE POWER CONDITIONING EQUIPMENT WHICH IS BEING CONSIDERED FOR SPACE APPLICATIONS. WITH THESE ADVANCEMENTS COMES AN ABUNDANCE OF DESIGN CHOICES AND INCREASED DEGREES OF FREEDOM WITH RESPECT TO POWER SYSTEM CONTR ...

    SBIR Phase I 1987 National Aeronautics and Space Administration
  8. A METHOD FOR OPTIMIZING ATMOSPHERES FOR SPACE LIFE SUPPORT SYSTEMS

    SBC: Phytoresource Research Inc            Topic: N/A

    IT IS GENERALLY ACCEPTED THAT HIGHER PLANTS WILL SERVE AS IMPORTANT COMPONENTS OF ENVIRONMENTAL CONDITIONING AND FOOD PRODUCTION SYSTEMS FOR FUTURE SPACE OR PLANETARY SURFACE HABITATS. BECAUSE OF STRUCTURAL CONSIDERATIONS IT IS LIKELY THAT ATMOSPHERIC COMPOSITION AND PRESSURE WILL BE RADICALLY DIFFERENT. IN DEFINING GROWTH SYSTEMS FOR ALTEREDATMOSPHERES WE MUST UNDERSTAND HOW PLANTS OPERATE IN GEN ...

    SBIR Phase II 1987 National Aeronautics and Space Administration
  9. A BIOREACTOR FOR SCRENNING AND PRODUCTION OF HIGH VALUE SECONDARY PLANT METABOLITES

    SBC: Phytoresource Research Inc            Topic: N/A

    THE BIOCHEMICAL AND SYNTHETIC CAPACITY OF HIGHER PLANTS, AS SHOWN BY THEIR NATURAL CONTENT OF SUBSTANCES, HAS BEEN USED FOR CENTURIES IN SUPPLYING MATERIALS IMPORTANT IN PHARMACOLOGY AND IN FLAVORS AND FRAGRANCES. MANY OF THESE SECONDARY PRODUCTS ARE IN SHORT SUPPLY AND AN ENORMOUS EFFORT HAS TO BE EXTENDED TO GET THEM. ATTEMPTS TO USE CELL CULTURES OF HIGHER PLANTS AS A MEANS OF PRODUCING SECONDA ...

    SBIR Phase I 1987 National Aeronautics and Space Administration
  10. ADVANCED HELIUM NAGNETOMETERS FOR SPACE APPLICATIONS

    SBC: POLATOMIC, INC.            Topic: N/A

    THE GOAL OF PHASE I IS DEVELOPMENT OF AN ADVANCED OPTICALLY PUMPED HELIUM MAGNETOMETER CONCEPT. THIS INSTRUMENT WILL MEASURE MAGNETIC FIELDS IN THE 1 TO 10-8 GAUSS RANGE WITH ORDER OF MAGNITUDE IMPROVEMENTS IN SENSITIVITY AND ABSOLUTE ACCURACY OVER EXISTING MAGNETOMETERS. OPTICALLY PUMPED HELIUM ISOTOPES CAN BE OPTICALLY PUMPED AND USED AS MAGNETOMETERS IN THE FOLLOWING THREE MODES: (1) VECTOR MOD ...

    SBIR Phase II 1987 National Aeronautics and Space Administration

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