Award Data

FABRICATING STRUCTURAL ELEMENTS, SUCH AS I-BEAMS, FROM FIBERREINFORCED COMPOSITE MATERIALS. THESE ELEMENTS ARE EXPECTEDTO BE EXTREMELY STRONG, ONE-FOURTH THE DENSITY OF STEEL, ANDTO PERMIT CONSIDERABLE SAVINGS IN THE COST OF ERECTION, MAINTENANCE, AND REPLACEMENT OF BRIDGES, ETC. PHASE I WILL PRODUCE, TEST, AND ANALYZE I-BEAMS FABRICATED FROM SEVERAL MAGNAWEAVE CONSTRUCTIONS (WEAVE GEOMETRIES); TH ...

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FLAME RETARDANT FLEXIBLE POLYURETHANE FOAM FINDS WIDESPREAD COMMERCIAL USE AS A SEATING MATERIAL DUE TO ITS FAVORABLE COST, SUPPORT, AND RESILIENCE CHARACTERISTICS. HOWEVER, SMOKE AND TOXIC GAS EVOLUTION IN THE EVENT OF FIRE IS A MAJOR PROBLEM. THE GOAL OF THIS PROGRAM IS TO CREATE A FIRE RESISTANT COMPOSITE FOAM STRUCTURE WHICH WILL GENERATE NEGLIGIBLE QUANTITIES OF TOXIC FUMES WHEN EXPOSED TO FI ...

RAILROAD RAILS AND CAR WHEELS SUFFER MECHANICAL WEAR THROUGH USE, AND THIS WEAR IS A MAJOR MAINTENANCE EXPENSE ITEM FOR MOST RAILROADS. IT HAS BEEN SHOWN THAT SUBSTANTIAL REDUCTION IN WEAR CAN BE ACHIEVED THROUGH LUBRICATION, ALTHOUGH THE LUBRICATORS THEMSELVES ARE A MAINTENANCE PROBLEM. IT IS PROPOSED TO DEVELOP AN ANTI-WEAR COATING WHICH CAN BE APPLIED PERIODICALLY TO RAILS TO REDUCE WEAR AND TO ...

TWO YEARS AGO IT WAS EXPERIMENTALLY SHOWN THAT CHARGED WATERDROPLETS COULD KNOCK-DOWN SMOKE RAPIDLY. WE NOW PROPOSE TO TO DEVELOP A DEVICE WHICH USES A CHRGED FINELY POWERED SOLIDAEROSOL TO KNOCK-DOWN SMOKE. USING A SOLID INSTEAD OF A LIQUID AEROSOL HAS SIGNIFICANT ADVANTAGES. THE SOLID PART ICLES CAN BE PRE-FORMED IN A READY-TO-USE STATE. PARTICLE SIZE CAN BE RIGOROUSLY CONTROLLED AND HAVE OPTIMU ...

AN ICING DETECTION SYSTEM BASED ON OPTICAL REFRACTOMETRIC TECHNIQUES IS DECRIBED IN THE PROPOSAL. THE FIRST OMEGA GROUP, INC. PROPOSES TO DEMONSTRATE THE APPLICABILITY OF THIS CONCEPT TO ENABLE THE CONSTRUCTION OF INSTRUMENTATION THAT AUTOMATICALLY DETERMINES THE ONSET, DURATION, ACCU MULATION AND DISSOLUTION OF ICING ON AIRPORT RUNWAYS, PARKEDAIRCRAFT, AIRPORT NAVIGATIONAL AID STRUCTURES, ETC. TH ...

A SIX MONTH PROGRAM TO DEVELOP A RUGGED NEW DEVICE FOR MONITORING THE ONSET OF ICE FORMATION ON SURFACES OF TRANSPORTATION VEHICLES, ROADS, BRIDGES AND AIRCRAFTS, WILL BE DEVELOPED AND A PROTOTYPE WILL BE LABORATORY TESTED. THE NOVEL GAGE AND ELECTRONIC SYSTEM IS PARTLY BASED ON THE TECHNOLOGY APPLIED TO MEASURE CONDUCTIVITY OF SOLUTIONS. BASED ON EXISTING TECHNOLOGY, AND ALREADY TESTED UNDER HIGH ...

MDA PROPOSES TO DESIGN, TEST AND MARKET A NEW DRIVERS LICENSE TEST UTILIZING THE INTERACTIVE CAPABILITIES OF F COMPUTER MEDIATED VIDEODISC SYSTEMS. CURRENT WRITTEN DRIVERSTESTS WILL BE ANALYZED AND MORE VALID TEST ELEMENTS WILL BE DESIGNED TO MEASURE UNDERSTANDING IN THESE CONTENT AREAS. THE NEW COMPUTER MEDIATED VIDEODISC SYSTEMS PERMIT THE TESTING OF PERFORMANCE. THE SIMULATION POSSIBILITIES WIL ...

A RUNWAY-IMPLANTABLE ELECTRONIC SENSOR IS PROPOSED FOR MEASUREMENT OF ICE ACCUMULATION ON AIRPORT RUNWAYS AND NAVIGATION AID STRUCTURES. THE SENSOR OPERATES BY MEASURING PHASE AND FREQUENCY RESOLVED DIFFERENTIAL ELECTRIC FIELD FLUCTUATIONS WITHIN AN AIR/ICE DIELECTRIC LAYER IN RESPONSE TO AN APPLIED VOLTAGE WAVEFORM ON A RUNWAY-IMPLANTED INSUL ATED SENSOR PLATE. THE SIGNIFICANT FREQUENCY DEPENDENC ...

DUE TO THE IMPROVED MECHNICAL PROPERTIES AND DURABILITY OF POLYMER CONCRETE MATERIALS, THERE IS A LOT OF INTEREST IN INTHE HIGHWAY COMMUNITY FOR USE OF THESE MATERIALS FOR PAV PAVEMENT APPLICATIONS. BUT THERE IS NO INFORMATION AVAILABLEABOUT ITS APPLICATION FOR AIRPORT RUNWAY USE. PANDALAI COATINGS COMPANY PROPOSES TO TAKE UP A STUDY OF POLYMER CONCRETE MATERIALS TO EVALUATE ITS FEASIBILITY AS AN ...