Abstract:… A SYSTEM HAVING FOUR FREQUENCY AGILE COAXIALLY ALIGNED CO2 LASER BEAMS WITH AN ENERGY OUTPUT OF AT LEAST 100 MJ, A PRF OF 100 HZ, AND TUNABILITY TO 66 LINES AT A TUNING RATE OF 100 HZ. THE SYSTEM SHOULD USE NINE INCH COLLECTING OPTICS, STATE-OF-THE-ART DETECTORS, HAVE A … more
Abstract:A FOUR-ELEMENT FEASIBILITY STUDY IS PROPOSED TO EVALUATE A NOVEL IDEA FOR PROVIDING URINARY BLADDER CONTINENCE TO INCONTINENT INDIVIDUALS, ESPECIALLY THE AGED. THE DEVICE IS A NONSURGICALLY INSERTED FLEXIBLE SEAL. MICTURITION CAN BE INITIATED BY AN EXTERNAL … more
Abstract:… WITH ULTRA-SOUND FORCE FIELDS TO SUBSTANTIALLY INCREASE SEDIMENTATION. BECAUSE THIS EQUIPMENT CAN PRODUCE EQUIVALENT SEPARATION WITH LOWER ACCELERATIONS (LOWER CENTRIFUGE ROTATIONAL VELOC-ITY), DESIGN OF A PRACTICAL CONTINUOUS-FLOW CENTRIFUGE WITH-OUT A ROTATING SEAL… more
Abstract:… OIL AND ITS VOLATILE COMPONENTS MIGRATING TO THE COLD END. HENCE THE NEED FOR LOW MAINTENANCE COMPRESSORS AND EXPANDERS OF CONTAMINATION-FREE DESIGN. WE PROPOSE AN INNOVATIVE RECIPROCATING COMPRESSOR OR EXPANDER CONCEPT WHICH HAS THE POTENTIAL TO ELIMINATE OIL, SEALS,… more
Abstract:IN MOST CRYOGENIC SYSTEMS, THE PIPING JOINTS IN COLD REGIONSOF THE SYSTEM ARE MADE BY WELDING OR SOLDERING. THIS IS ESSENTIAL BECAUSE EXISTING DESIGNS OF CRYOGENIC PIPE SEALS CANNOT BE RELIED ON NOT TO LEAK. ANY SUCH LEAKS INTO THE COLD BOX REDUCE THE EFFECTIVENESS OF THE… more
Abstract:…. OTHER ADVANTAGES OF THE SYSTEM ARE COST REDUCTION, HIGH RELIABILITY AND GREATER STRUCTURAL STRENGTH. FIVE EMERGING TECHNOLOGIES ARE USED IN THE SYSTEM: COPPER CLAD INVAR CORE MATERIAL, TAB BONDING, SPUTTERED ALUMINUM NITRIDE, GLASS BEADED KOVAR AND THIN FILM HERMETIC … more
Abstract:… SIZE WILL BE 2 INCHES DIAMETER OR LESS. ROTOR/NOZZLE CONFIGURATIONS WILL BE ANALYZED AND EVALUATED IN CONJUNCTION WITH OPERATING PARAMETERS (3 HP DEVELOPED, 250 KRPM, AND MINIMUM EFFICIENCY OF 40%), FLUIDS, PRESSURES, AND TEMPERATURES UP TO 2500 F. BEARINGS AND SEALS WILL BE… more
Abstract:… DEVELOPEDSINCE CURRENT COMMERCIAL TECHNIQUES AND SUPPLIES FOR INC INOCULATING OF HOST LOGS WITH LENTINUS EDODES MYCELIUM R REMAIN CRUDE, RESULTING IN LIMITED CROP PRODUCTION AND INEFFINEFFICIENT LABOR. THE STANDARD SPAWN DOWEL CAUSES FRACTURESFRACTURES AN THE BARK AND SEALING… more
Abstract:… PULSED CO2 LASER SYSTEM FOR REMOTE SENSING OF THE ATMOSPHERE IS A DIFFICULT PROBLEM MADE MORE DIFFICULT BECAUSE OF PRESENT PULSED CO2 (TEA) LASER CHARACTERISTICS SUCH AS HIGH OPERATING VOLTAGE, LOW EFFICIENCY, AND RELATIVELY SHORT LIFE EXPECTANCY UNDER SEALED CONDITIONS.… more
Abstract:ADHESIVES CURRENTLYUSED ON AIRPORT PAVEMTNS FOR LIGHTING /ELECTRICAL INSTALLATIONS HAVE DIFICIENCIES, AND INNOVATIVE USE OF OTHER ADHESIVE COMPOUNDS, OR MATERIALS, THAT WOULD PROVIDE IMPROVED PALCEMENT QUALITIES, AND INCREASED ADHESIONCHARATERISTICS WITH ASPHALTIC MATERIALS IS NEEDED. THIS PROPOSED… more
Abstract:… OF A THIRD GENERATION FREE-PISTON STIRLING LINEAR ALTERNATOR SYSTEM CAPABLE OF RELIABLY PRODUCING 1.5 KW OF 60 HZ 120 VAC SINGLE PHASE POWER OR 1.4 KW OF DC POWER AT 12 OR 28 VOLTS. THE MACHINE WILL BE ABLE TO USE ANY AVAILABLE LIQUID FUEL, WILL BE HERMETICALLY SEALED,… more
Abstract:THE PURPOSE OF THE PROPOSED RESEARCH IS TO EVALUATE THE FEASIBILITY OF RECYCLING EXISTING SEAL COAT PAVEMENTS THROUGH STABILIZATION WITH SELF CEMENTING FLY ASH. IT IS PROPOSED THAT THE EXISTING PAVEMENTS CAN BE PULVERIZED IN PLACE, SUFFICIENT QUANTITIES OF CLASS "C" FLY ASH AND… more
Abstract:…S ADAPTABLE TO A WIDE VARIETY OF FUELS WITH MINIMAL OR NO MODIFICATIONS. WE EXPECT EXCELLENT LONG TERM RELIABILITY AS THE ENGINE/ALTERNATOR UNIT HAS ONLY TWO MOVING PARTS WHICH ARE NOT HEAVILY STRESSED. THE ENGINE AND ALTERNATOR ARE CONTAINED IN ONE COMPACT HERMETICALLY SEALED… more
Abstract:…R TEMPERATURE AND IN-SITU ANNEALING OF THE CRYSTAL AFTER GROWTH. THE COMBINATION OF THESE FEATURES AND THE ABILITY TO SCALE UP IN SIZE ALLOW IMPORTANT ADVANTAGES TO HEM. DURING THE PROPOSED PHASE I IT IS INTENDED TO SHOW FEASIBILITY OF GROWTH OF CDTE CRYSTALS IN SEALED QUARTZ… more
Abstract:NON-MAGNETIC UNLINED ALUMINUM ENGINE BLOCKS ARE CURRENTLY FEASIBLE IN GASOLINE ENGINES, BUT NOT FOR DIESELS, WHERE PRESSURE LOADINGS AT THE FOR DIESELS, WHERE PRESSURE LOADINGS AT THE NOVEL VENTILATED BAND SEAL APPROACH WILL SOLVE THAT PROBLEM,AND WILL ALSO REDUCE FUEL… more
Abstract:… REPEATED ATTACK ON A PROGRESSIVELY REMOVED ROCK SURFACE (VERSUS SINGLE INDENTORS). A SECOND OBJECTIVE IS TO DEMONSTRATE A CONFIGURATION THAT HAS TOOTH-LOCAL JETS, AS WELL AS FEATURES FOR GEOTHERMAL DRILLING. THE CONCEPT IS A MONOCONE BIT HAVING MORE BEARING AND SEAL… more
Abstract:…L THEN PERMIT BRAZING OF CERAMIC-TO-METAL AND CERAMIC-TO-CERAMIC ASSEMBLIES. THROUGH PROPER CONTROL AND APPLICATIONS OF THE ACTIVE METAL IT WILL BE POSSIBLE TO OVERCOME THE PROBLEMS WHICH ARE USUALLY ENCOUNTERED IN THE USE OF ACTIVE METAL BRAZING OF CERAMIC-TO-METAL SEALS AND IN… more
Abstract:NON-MAGNETIC UNLINED ALUMINUM ENGINE BLOCKS ARE CURRENTLY FEASIBLE IN GASOLINE ENGINES, BUT NOT FOR DIESELS, WHERE PRESSURE LOADINGS AT THE FOR DIESELS, WHERE PRESSURE LOADINGS AT THE NOVEL VENTILATED BAND SEAL APPROACH WILL SOLVE THAT PROBLEM,AND WILL ALSO REDUCE FUEL… more
Abstract:… REPEATED ATTACK ON A PROGRESSIVELY REMOVED ROCK SURFACE (VERSUS SINGLE INDENTORS). A SECOND OBJECTIVE IS TO DEMONSTRATE A CONFIGURATION THAT HAS TOOTH-LOCAL JETS, AS WELL AS FEATURES FOR GEOTHERMAL DRILLING. THE CONCEPT IS A MONOCONE BIT HAVING MORE BEARING AND SEAL… more
Abstract:… CO2 LASER IS DESCRIBED WHICH UTOLIZES TRANSVERSE ELECTRODELESS RF DISCHARGE EXCITATION. THIS LASER IS POTENTIALLY CAPABLE OF CONTINUOUS WAVELENGTH TUNABILITY OVER MUCH OF THE 9 TO 11 MICRON BAND, HIGH OUTPUT ENERGY PER UNIT EXCITATION VOLUME, AND LONG SEALED LIFETIME. A… more
Abstract:A PROPOSAL IS PRESENTED HEREIN TO EXTEND A RECENTLY DEVELOPED LABRYINTH SEAL ANALYSIS TO ENABLE IT TO BE APPLIED TO MORE ADVANCED SEALS WHICH HAVE RECENTLY BEEN PROPOSED FOR USE IN ADVANCED HIGH PERFORMANCE AXIAL TURBOMACHINERY. UNDER PHASE I OF THIS EFFORT, THE NECESSARY… more
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