Award Data

Aerotonomy, Incorporated, the Georgia Tech Research Institute, and the Boeing Company propose here to continue work towards the development of commercially viable enabling technologies for a Cruise Efficient, ESTOL-capable Transport Aircraft (CEETA). Results of the Phase I effort provide a broad, systems-based assessment of several innovative Combined Circulation Control (C3) techniques that repr ...

The NASA code OVERFLOW is used extensively by academia, government institutions, and industry for a wide range of applications. Successful completion of Phase 1 and 2 efforts will enhance the solver and provide more accurate computations. These computations can be used to better understand the underlying physics of stalled and unsteady flow. Specifically, the advanced model can be used to test ...

NASA aerocapture missions require an accurate evaluation of radiative thermal transport in order to simulate the aerothermal environment around space vehicles. However, present day computation of radiative transport in this complex multi-dimensional environment is frequently done using simple one-dimensional tangent-slab approximations or optically-thick approximations which compromise the accura ...

Integrated gasification combined cycle (IGCC) is a new coal gasification technique that efficiently uses the hot (900-1500°C) generated syngas to power both steam and gas turbines. Due to regulations, this syngas must be free of sulfur and purification is normally carried out at reduced temperatures (< 500°C); however, using this temperature requires the cooling and reheating of coal gas, which ...

Approximately 180 to 225 very remote communities, the bulk inaccessible by road, with populations averaging 200 to 500 people, are located in Alaska for which the open burning of municipal solid waste is prevalent, inevitable, and necessary to minimize environmental health concerns. Other waste management options, including conventional incinerators, are not feasible for this unique population gro ...

NASA is planning a series of human and robotic missions to explore the Moon and later Mars. According to NASA SBIR topic O1.10, directionally selectable, steerable antennas for mounting on human helmets, robots, and fixed structures (e.g. habitats) are needed in surface networks for these missions. These antennas must meet the specific performance requirements for lunar/planetary surface network a ...

Integrated gasification combined cycle (IGCC) is a new coal gasification technique that efficiently uses the hot (900-1500°C) generated syngas to power both steam and gas turbines. Due to regulations, this syngas must be free of sulfur and purification is normally carried out at reduced temperatures (< 500°C); however, using this temperature requires the cooling and reheating of coal gas, which ...

Approximately 180 to 225 very remote communities, the bulk inaccessible by road, with populations averaging 200 to 500 people, are located in Alaska for which the open burning of municipal solid waste is prevalent, inevitable, and necessary to minimize environmental health concerns. Other waste management options, including conventional incinerators, are not feasible for this unique population gro ...