Award Data

In the published scientific literature, various articles have described the process of

The proposed innovation is a new computational and analytical structural acoustic technique for aircraft interior noise prediction. Its innovative quality resides in the unifying theory by which conventional finite element analysis (FEA) and statistical energy analysis (SEA) are related through the use of Principal Components (PC) analysis. This linking of FEA and SEA methods provides the ability ...

This Phase I Small Business Innovation Research proposal will develop porous dielectrics as a low-cost, large-area detector for high spatial resolution x-ray detection. An alternative to microchannel plates, porous dielectric electron amplifiers are formed by a thin layer, generally less than 1 mm, of a low density dielectric. The microscopic pores formed in such material, provide a natural, but m ...

This Phase I Small Business Innovation Research proposal will develop porous dielectrics as a low-cost, large-area detector for high spatial resolution x-ray detection. An alternative to microchannel plates, porous dielectric electron amplifiers are formed by a thin layer, generally less than 1 mm, of a low density dielectric. The microscopic pores formed in such material, provide a natural, but m ...

The realization of future space transportation systems and hypersonic aircraft will need the use of ceramic matrix composites that are economical and can withstand high thermomechanical and aerodynamical loads. Advanced Ceramics Research, Inc. (ACR) has recently developed a rapid prototyping process for its patented C3 continuous fiber reinforced ceramic composites for high temperature application ...

For propulsion related applications, materials must be able to demonstrate excellent ablation and oxidation resistance at temperature approaching 3500?C, adequate load bearing capabilities, non-catastrophic failure modes, and ability to withstand transient thermal shock. Advanced Ceramics Research, Inc. (ACR) has developed low cost, flexible-manufacturing processes for Zr & Hf-based carbon fiber r ...

For propulsion related applications, materials must be able to demonstrate excellent ablation and oxidation resistance at temperature approaching 3500?C, adequate load bearing capabilities, non-catastrophic failure modes, and ability to withstand transient thermal shock. Advanced Ceramics Research, Inc. (ACR) has developed low cost, flexible-manufacturing processes for Zr & Hf-based carbon fiber r ...

A major objection to the use of nuclear energy for space applications is the perceived risk involved in the launching of a fully fueled nuclear reactor. Even when it is pointed out that the fuel is in fact not radioactive, concerns persist. It is acknowledged that to design a reactor able to withstand all conceivable launch accidents would result in an impractical heavy design. To avoid the above ...

A major objection to the use of nuclear energy for space applications is the perceived risk involved in the launching of a fully fueled nuclear reactor. Even when it is pointed out that the fuel is in fact not radioactive, concerns persist. It is acknowledged that to design a reactor able to withstand all conceivable launch accidents would result in an impractical heavy design. To avoid the above ...

The development of a pre-compressor mass injection system for extending the flight Mach number and altitude of conventional military afterburning turbofan engines is proposed. The injection of water and liquid oxidizer such as liquid oxygen can be used toenhance the performance of these engines so that they may power the reusable air-breathing first stage of a space access vehicle. The fluid inje ...