Award Data

This STTR Phase I project aims to design, implement, and demonstrate a rigorous, practical, fast, and re-usable anisotropic mesh adaptation software module for enabling the efficient computation of high Reynolds number flows in large computational domains. To this effect, it focuses on developing: (a) a set of portable and cache-friendly dynamic data structures that ease the implementation in a hy ...

M4 Engineering and UCLA propose to develop software for rapidly and accurately assessing the impact of blend repairs on bladed disk structures. Reduced order modeling techniques will be employed to efficiently simulate modal responses and parametric models of blend repairs will be generated. This approach will be coupled with an optimization scheme for determining optimal blend geometry with minim ...

The NAVY solicits new non-destructive inspection (NDI) methods to address detection and evaluation of kissing bonds and bondline integrity in aerospace composites since no currently accepted standard exists. In response AS & T Inc. propose, the Conformal Array Laser Imager for Bondline Evaluation and Repair (CALIBER), designed expressly for this purpose. The novelty of the proposed approach lies i ...

Although advancements in CFD technology and high performance computing have proven to be effective and reasonably accurate in assessing the hydrodynamic performance of naval vessels, the effort required to develop associated analysis models remains a challenging and time consuming task. Decomposing and manipulating the design geometry for mesh construction, while capturing near-field and far-field ...

Warfighters face overwhelmingly complex and uncertain situations in which they must make life-and- death decisions. Today"s information systems often overwhelm decision makers still further. Attention to results of cognitive science can contribute to the design of a new generation of systems that are far more helpful: based on knowledge of user roles, tasks, and context, systems can help proactive ...

This project will develop a wireless, body-worn neurophysiological monitoring suite. The system comprises of multiple'patches'designed to cover the body for ECG, EEG and EMG acquisition along with auxiliary sensors for temperature and motion capture. The core of the Phase I project will focus on demonstrating the feasibility of the device for EEG and evoked applications due to the high t ...

Freedom Photonics is proposing to develop a novel modulator concept. The overall objective of this program is to develop a novel compound-semiconductor electro-optic modulator that simultaneously exhibits 100-GHz operation, optical/microwave velocity matching, Zo of 50 ohms, low optical (

The overall objective of this effort is to identify, and validate a suitable methodology and the associated multi-scale computational technique for predictive assessment of corrosion fatigue damage in Naval aircraft. Annual costs for corrosion inspection and repair of military aircraft are estimated to exceed $1B. Predictive modeling of corrosion fatigue damage is challenging since it has to captu ...

Improving situational awareness and accuracy of decisions in complex missions relying on streaming open-source data requires scalable information extraction and fusion in collaboration between Man and Machine reasoning. SoarTech, with its proven track-record of basic and applied research and transition into actual deployment, will bring forward advanced imagery and text processing technology integ ...

Vescent Photonics proposes to develop a compact laser system and integrate it with a cold-atom micro primary standard developed under the DARPA IMPACT program. In phase I we will investigate performance enhancements resulting from immobilizing the cold-atom sample with an optical lattice formed from an optical field whose wavelength is chosen to minimize the differential light shifts between the s ...