During Phase I, Advanced Turbomachinery Solutions designed andtested a proof-of-concept, reverse rotation capable brush seal.All project objectives were met successfully. The new, hybridseal design can be retrofit into existing gas turbine designs,within the present geometric envelope, utilizing the… More

Advanced Technologies Group, Inc. proposes a Solid-state, Lightweight, Active-balance-system, Powered-by-light, (SLAP). The SLAP balancer will reduce or eliminate drive shaft vibrations caused by rotational dynamics of the Joint Strike Fighter (JSF) liftfan drive shaft. Reduced shaft vibration… More

Advanced Technologies Group, Inc. proposes a Solid-state, Lightweight, Active-balance-system, Powered-by-light, (SLAP). The SLAP balancer will reduce or eliminate drive shaft vibrations caused by rotational dynamics of the Joint Strike Fighter (JSF) lift fan drive shaft. Reduced shaft vibration… More

Advanced Technologies Group, ATG, proposes a Hybrid Advanced Robust Dependable (HARD) Seal that exceeds the Army's advanced high temperature seal application requirements. The ATG HARD seal is a non-contacting film riding seal design that will build on patented hybrid-Brush seal success at ATG. This… More

Advanced Technologies Group, Inc. proposes the development of a Liquid-Oxygen Mass Gauge, (LMG) for In-Space cryogenic storage capable of continuous monitoring of liquid quantities to better than 1% accuracy. The proposed sensor builds on previous liquid hydrogen sensor development successes and… More

Advanced Technologies Group, Inc. proposes the development of a Cryogenic Flow Sensor (CFS) for determining mass flow of cryogens in spacecraft propellant management. Current point sensor technology is incapable of determining high pressure, high flow rate cryogenic fluid quality and mass flow… More

Advanced Technologies Group, Inc, (ATG) proposes a Hybrid-Advanced-Robust- Dependable (HARD) seal that exceeds the IHPTET and VAATE program goals. The seal design proposed is for air to air applications in the turbine and compressor sections. The ATG HARD seal is a non-contacting film riding seal… More

Advanced Technologies Group, Inc. proposes the development of a Methane Liquid-Level Sensor, (MLS) for In-Space cryogenic storage capable of continuous monitoring of liquid quantities to better than 1% accuracy. The proposed sensor builds on previous liquid hydrogen sensor development successes and… More

Based on the success of the phase I effort, Advanced Technologies Group, Inc. proposes the development of a Cryogenic Flow Sensor (CFS) for determining mass flow of cryogens in spacecraft propellant management. Current point sensor technology is incapable of determining high pressure, high flow… More

Advanced Technologies Group, (ATG)Inc. proposes to develop a self-acting outer air seal for turbine blade tip clearance control. The Compliant Outer Air Seal (COAS) is based on previous successful non-contacting seal developments at ATG. A single COAS will deliver a 3-5% decrease in SFC and a 30-50… More

Our proposed receiver design will satisfy or exceed the requirements set forth in this solicitation. The key innovation is our melding of approaches - to produce a compact lightweight receiver with onboard processing that leverages picosecond timing resolution and burst acquisition methodology… More

Advanced Technologies Group, Inc. (ATG) proposes to develop an innovative High Powered Ram-Air-Turbine (HiRAT) capable of producing over 60kw of power at an air speed of 250 knots. During Phase I ATG will design, analyze and test a scaled turbine to determine feasibility. Preliminary analysis… More

This SBIR development effort concentrates on blade tip clearance management in the high pressure turbine. Improved seals in this location of a gas-turbine engine provide the highest benefits to overall engine efficiency, service life, stability and stall margin. The COAS proposed will deliver a… More

The objective of this program is to develop a hybrid Lidar-radar receiver to efficiently recover and process the radar sub-carrier from a modulated pulsed optical signal in the presence of high levels of optical clutter reaching the receiver just prior to the signal of interest. The receiver will… More

Advanced Technologies Group, Inc. (ATG) proposes to develop an innovative High Powered Ram-Air-Turbine (HiRAT) capable of producing over 60kw of power at an air speed of 250 knots. During Phase I ATG will design, analyze and test a scaled turbine to determine feasibility. Preliminary analysis… More