Award Data

ABSTRACT: Flow Modeling and Simulation, LLC (FMS), proposes to develop a computational software tool, herein designated AUG3D, that is intended to provide physics-based, multi-level, validated computational simulations of turbine engine component flow fields, particularly those associated with thrust augmentors, i.e., afterburners. This tool will be ideally suited for closely integrating physica ...

The European Union''s RoHS and WEE Directives mandated the elimination of the carcinogenic, hexavalent chromium coatings for metals, including magnesium and zinc-nickel plated substrates.  The purpose of this project is to find chemistry that will meet requirements of industry performance specifications and of the mandate.  METALAST intends to explore trivalent chromium in conjunction with two o ...

The major requirements for this program include the modeling of optical switching fabric technologies appropriate to space-borne systems at very high speed. Specifically, this program will evaluate two OptiComp candidate optical transceiver technologies against a Serial Rapid IO switching fabric. A down-selection to one optical transceiver technology will be made. Then, a simulation of that Serial ...

The major requirements for this program include the modeling of optical routing technologies appropriate to space-borne systems at very high speed. This program will investigate optical routing at speeds to from 3.125 ro 10 Gbps per channel, with a wavelength/channel density from 4 to 16 wavelengths. Models will be constructed for these regimes, and an experimental demonstration of an 8-wavelength ...

The proposed program will develop OptiComp''s coarse WDM transceiver manufacturing technology.  This WDM optical transceiver technology is highly novel, emphasizing manufacturability, ruggedization, modularity, ease of upgrade and qualification, extensive built-in diagnostic monitoring and test capabilities, as well as superior performance with reduced manfacturing complexity.  The modular desig ...

The goal of this SBIR is the enhancement of the current state-of-the-art combustion instability analysis tools.  The planned enhancement is focused on capturing the effects of injection element distribution and the inclusion of substantial film cooling and diluent injection.  These characteristics are extremely important in the design of high-pressure oxygen rich staged combustion (ORSC) engines ...

The Feather Weight Display is a novel design and integration of industrially mature technologies including ultra-density silicon circuits with ultra-dense chip-to-chip interconnections, ultra-density VCSEL arrays, nonlinear photonic upconverting colormaterials, and nonlinear optical elements. To demonstrate its potential is primarily a design process. Design of emissive and virtual retinal devic ...

The primary goal of the proposed Phase I SBIR effort is to develop high channel-density interconnect modules for use in air platforms. This will be accomplished using a unique, monolithic, WDM, optoelectronic module that has a high interconnect density,small form-factor, and is rugged enough to withstand harsh operating environments. OptiComp Corporation occupies a 7,000 square foot facility, wh ...

Design of a high performance hydrocarbon liquid rocket engine (LRE) requires a thorough understanding of the heat transfer and cooling requirements of LRE's. An efficient cooling system is crucial in extending engine life and minimizing pumping power. Itis essential to be able to accurately calculate the thermal response to ensure that materials maintain structural integrity and the cooling chan ...

Combustion instability is one of the greatest development risks for liquid propellant engines. The risks arise in development of a stable injector design from a variety of sources - limited modelling capabilities, poor scalability and the high cost ofappropriate component test facilities. Sierra Engineering believes that much of the empirical data on the injection element's driving characteristic ...