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The Award database is continually updated throughout the year. As a result, data for FY24 is not expected to be complete until March, 2025.

Download all SBIR.gov award data either with award abstracts (290MB) or without award abstracts (65MB). A data dictionary and additional information is located on the Data Resource Page. Files are refreshed monthly.

The SBIR.gov award data files now contain the required fields to calculate award timeliness for individual awards or for an agency or branch. Additional information on calculating award timeliness is available on the Data Resource Page.

  1. STOICHIOMETRIC DIESEL ENGINE

    SBC: ADIABATICS INC            Topic: N/A

    A FEASIBILITY STUDY ON THE DEVELOPMENT OF A STOICHIOMETRIC DIESEL ENGINE IS PROPOSED USING THE THERMAL IGNITION COMBUSTION CHAMBER. THE ADIABATIC DIESEL ENGINE WITHOUT WATER OR AIR COOLING ALLOWS THE THERMAL IGNITION CHAMBER TO STORE HEAT DURING COMBUSTION AND RELEASE THE ENERGY FOR IGNITION IN THE FOLLOWING CYCLE. INJECTION OF FUEL ON TO 1800-2000 DEG. F WALL TEMPERATURE WILL PREPARE THE FUEL FOR ...

    SBIR Phase II 1989 Department of DefenseArmy
  2. High Pressure Fuel Injected Stoichiometric Engine System

    SBC: ADIABATICS INC            Topic: N/A

    Two major objectives of the U.S. Army is to increase power density and reduce heat rejection. Reducing airflow requirements of the deisel engine will contribute toward both of these objectives. Reducing air-fuel ratio requirements is one of the major cost effective approaches available for significantly increasing power output and reducing heat rejection in today's power output diesel engine. Po ...

    SBIR Phase II 1997 Department of DefenseArmy
  3. Advanced Ground Vehicle Propulsion Technology- High Temperature Tribological Considerations

    SBC: ADIABATICS INC            Topic: N/A

    The primary roadblock to the success of the high output Low Heat Rejection (LHR) diesel engine requiring little or no water cooling is the lack of effective liquid lubrication where target top ring reversal (TRR) temperatures between the cylinder liner and piston ring approach 1000 degrees F. Adiabatics, Inc. has developed a Thermo-sealed plasma sprayed Fe2O3 tribological coating which provides e ...

    SBIR Phase II 1997 Department of DefenseArmy
  4. VAPOR COATING OF BORON FUEL PARTICLES BY MAGNESIUM

    SBC: Aerochem Research            Topic: N/A

    THE OBJECTIVE OF THE PHASE I RESEARCH IS TO DEMONSTRATE THE FEASIBILITY OF VAPOR DEPOSITING A THIN COATING OF MAGNESIUM ON BORON PARTICLES TO PROTECT THEM FROM LOW TEMPERATURE OXIDATION AND AID THEIR IGNITION IN BORON-CONTAINING FUELS. THE FEASIBILITY WILL BE DEMONSTRATED IN A LABORATORY SCALE DIFFUSION-FLOW APPARATUS. COLLECTED, COATED BORON PARTICLES WILL BE EXAMINED WITH OPTICAL AND ELECTRON MI ...

    SBIR Phase II 1989 Department of DefenseNavy
  5. WARFARE SYSTEMS ARCHITECTURE

    SBC: American Power Jet Company            Topic: N/A

    THE APPLICATION OF MODERN COMPUTER ASSISTED SYSTEMS ENGINEERING (CASE) TOOLS IS PROPOSED TO ADDRESS THE DEVELOPMENT OF A NAVY LOGISTICS WARFARE SYSTEMS ARCHITECTURE AND ENGINEERING (WSA&E) CONCEPT. THIS TECHNIQUE HAS BEEN APPLIED TO SIMILARLY COMPLEX AND INTERRELATED LARGE-SCALE ENTERPRISES. APJ HAS DEMONSTRATED THE VIABILITY OF STRUCTURED SYSTEMS ANALYSIS UTILIZING CASE IN THE PROCESS OF ORGANIZI ...

    SBIR Phase II 1989 Department of DefenseNavy
  6. Submarine Low Cost Littoral Water Sonar Passive Localization System

    SBC: Applied Measurement Systems,            Topic: N/A

    The new joint mission scenarios and stealth interdiction objectives for the U.S. Navy have resulted in the need for improved sensor systems for operations in the littoral environment. A High Frequency Towed Array (HFRA) sonar system, operating in the same frequency band as hull mounted systems, provides better detection, classification, and localization capabilities,and reduces ship maneuverabilit ...

    SBIR Phase II 1997 Department of DefenseNavy
  7. Low-Cost, Fault-Tolerant Controls for Unmanned Aircraft

    SBC: AURORA FLIGHT SCIENCES CORPORATION            Topic: N/A

    Autonomous unmanned systems require provisions for fault detection and handling. Multiply-redundant schemes typically used in aerospace applications are prohibitively expensive for general applications, especially where low cost or small size are critical. A new strategy, proposed herein, offers the potential for low-cost fault-tolerant control of paramter-dependent systems that will be useful in ...

    SBIR Phase II 1997 Department of DefenseNavy
  8. Variable Reluctance Machine- Electric Start System for Gas Turbine Engines

    SBC: Axiom Technology            Topic: N/A

    A Variable Reluctance Machine - Electric Start System for an advanced ship propulsion turbine engine is offered as a replacement to the existing air turbine start system. The VRM technology is capable of producing the required starting torques for the turbine engine, while operating at lower nominal speeds. This will significantly improve start system reliability. The simple design, intrins ...

    SBIR Phase II 1997 Department of DefenseNavy
  9. RUGATE LASER FILTER

    SBC: John Brown Assoc Inc.            Topic: N/A

    A REQUIREMENT EXISTS TO PROVIDE OCULAR PROTECTION TO TROOPS AT RISK FROM LASER ENERGY EXPOSURE AND BALLISTIC FRAGEMENTS WHILE MAINTAINING ESSENTIAL VISUAL PERFORMANCE. OPTICAL FILTERS BASED ON HOLOGRAPHIC MIRRORS OR THIN FILM INTERFERENCE FILTERS ARE EFFECTIVE IN BLOCKING LASER BEAMS BUT ARE FRAGILE AND ARE SUBJECT TO DEGRADATION FROM AMBIENT MOISTURE. THIS LABORATORY PROPOSES TO MAKE THIN FILM IN ...

    SBIR Phase II 1989 Department of DefenseArmy
  10. MODEL FOR CHAFF RADAR RETURNS FOR MISSILE TARGET DETECTING DEVICES

    SBC: COMPUTER SCIENCE & APPLICATIONS            Topic: N/A

    THIS RESEARCH WILL IDENTIFY AND EXAMINE THE FACTORS AFFECTING MISSILE TARGET DETECTING DEVICES WHEN PRESENTED WITH CHAFF COUNTERMEASURES. THIS RESEARCH WILL INCLUDE BUT NOT BE LIMITED TO AN EXHAUSTIVE INVESTIGATION OF PERTINENT LITERATURE AND PERSONAL INTERVIEWS WITH RECOGNIZED EXPERTS IN THE FIELD. FROM THIS RESEARCH, SEVERAL ALGORITHMS, VARYING IN COMPLEXITY, WILL BE DEVELOPED FOR PREDICTING THE ...

    SBIR Phase II 1989 Department of DefenseAir Force
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