Award Data

ABSTRACT:A chip carrier for high power density electronics made from low CTE materials and embedded with an oscillating heat pipe will be applied to a real world satellite electronics device to transform high heat flux (e.g. 100-300W/cm2) at the device package to a lower heat flux at the heat sink areas - and do so with minimal thermal resistance. Deliverables at conclusion of two-year effort will ...

The purpose of this agreement is to expand OpenDDS to be usable by all FACE application developers.OpenDDS is an open source native C++ implementation of the Object Management Group (OMG)Data Distribution Service for Real-time Systems Specification. It is also available wrapped for Java use. DDS defines a strongly typed publish-subscribe service for efficiently distributing application data betwee ...

ABSTRACT:Innovative Technology Applications Company, LLC proposes the development of an analytical tool that predicts jet noise and engine performance for current and future generations of supersonic two- and three-stream engines. The goal is to provide robust and reliable noise predictions in minutes that can be used for design optimization. The physics-based approach will be capable of addressin ...

ABSTRACT:The proposed research effort will develop passive Oscillating Heat Pipe (OHP) structural heat spreaders to attach to small, ultra-high heat flux devices (e.g., GaN power amplifiers) and dissipate their heat loads uniformly across the spreaders' relatively large heat sinking surfaces - and do so with minimal thermal resistance. The research team will design, model, fabricate, test, and ana ...

Heavy power sources with short lifetimes have been significant obstacles to realizing the full potential of various miniaturized electrical and mechanical systems developed in the recent, remarkable growth of micro/nanotechnology. In contrast to conventional power sources, a radioisotope power source can operate for extended periods of time and in extreme environments. More importantly, the energy ...

ABSTRACT:Increasing emphasis on affordability of military systems has led to a number of advances in airframe production. For example, high speed machining (HSM) has made it possible to fabricate thin structures that provide improved performance. However, near-surface plastic strains induced by HSM or surface treatments can lead to excessive component distortion such that the component requires re ...

ABSTRACT:This Phase II project will include the research, development, implementation and deployment of a method, new image quality indicators (IQIs) and software algorithms to automatically assist in the verification of computed radiography (CR) image quality for nondestructive testing (NDT) of military airframes.Compared to existing IQIs and methods, the new approaches will more comprehensively, ...

Future military platforms will require more extensive use of electronic power systems to achieve required performance levels. Energy storage is becoming a key enabler for power systems operating with high levels of transient power requirements and supporting fuel-efficiency operations while maintaining capability. High density energy storage which operates continuously at high charge and discharg ...

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