Abstract:Existing machine tool metrology methods measure the quasistatic errors of a machine tool and, thus, evaluate its static positioning accuracy. Yet machine tools are dynamic, they do not stop and pause in an effort to reach a programmed position. Additionally, current techniques do not identify all of… more
Abstract:The objective of this Air Force SBIR Phase II proposal is to optimize and develop an environmentally friendly replacement for the carcinogenic hexavalent chromium based conversion coatings on AMS 4434 Magnesium and Zinc-Nickel plated AISI 4130 and 4340 steel substrates. The proposed research is a… more
Abstract:In modern battlespace, deployment of chemical and biological agents by our adversaries is a threat that needs to be addressed. These agents are cheap to manufacture and easily available. Their effects can be devastating to our troops. Detecting chemical and biological agents often require bulky… more
Abstract:This Phase II proposal intends to design and develop a robust wireless video image sensor system capable of long term reconnaissance and surveillance deployment. Video images of targeted object would be captured via an all-weather, low-light, high resolution camera and broadcast to locations… more
Abstract:An effort is underway by the U.S. DOE to develop cost-effective and environmentally sound technologies in order to help to stabilize atmospheric concentrations of CO2 and to reduce greenhouse gas emissions. There is a significant need for economical methods to characterize potential sequestration… more
Abstract:The goal of the proposed Phase II effort is to transition the optical router and switch design investigations in Phase 1 to a demonstrable hybrid router/switch design that incorporates Spacewire Router (or similar) control plane logic into a compact, multi-gigabit optical interconnect for satellite… more
Abstract:Proposed is continuation of the development of a Universal Modular Electronics Cooler (UMEC) for the Army that is applicable to cooling of high density electronics components used in Signals Intelligence and Electronics Warfare. The proposed cooler will include a variable capacity vapor compression… more
Abstract:The proposed project addresses the need for an efficient cost-effective building cooling system which is powered by solar heat collected using low to medium temperature solar collectors. Such a system avoids the need for expensive high-temperature solar collectors and has potential to result in a… more
Abstract:The proposed project is for the development of a low cost, high efficiency solar cooling system. The system makes use of novel low cost mid temperature solar collectors in conjunction with a unique solar driven continuously variable speed absorption chiller to provide cost effective air conditioning… more
Abstract:The ability for engineers to assess the impact of their preliminary design of solid rocket motor (SRM) performance and combustion stability is the focus of this proposal. The SRMs of the future will be designed for increased performance. Since ballistic excursions, instabilities, and sporadic forces… more
Abstract:A new, improved fidelity solid rocket ballistics model will be built on a commercial CFD platform. The CFD platform includes a coupled solid mechanics solver, allowing for tight coupling between the grain burnback and the motor gas dynamics. An aero-acoustic component of the platform will be used to… more
Abstract:This Small Business Innovation Research Phase I project will demonstrate the feasibility of designing engineered mesoporous zirconia films for intermediate temperature (600ýýC) solid-oxide fuel cells (IT-SOFCs) with the aim of extending the basic and practical knowledge of synthesis as well as… more
Abstract:This award is funded under the American Recovery and Reinvestment Act of 2009 (Public Law 111-5). This Small Business Technology Transfer Research (STTR) Phase II project seeks to develop and commercialize an optimized technique to produce durable nano-porous surfaces (NPS) for heat transfer… more
Abstract:This award is funded under the American Recovery and Reinvestment Act of 2009 (Public Law 111-5). This Small Business Technology Transfer (STTR) Phase I project seeks to develop stable and optimal compressible magneto-rheological fluids (CMRFs) and to perform device tests on such fluids to… more
Abstract:The SBIR Phase I proposal is designed to improve the high end temperature performance of Altairnano''''s nano Lithium titanate batteries and will develop an equivalent circuit model capturing the transient dynamics of Altairnano's 50 Ah cell. Altairnano will study the effects of various materials… more
Abstract:Electrically Solid Propellants (ESP) are a new class of energetic material that can be formulated as a pyrogen having several safety advantages over BKNO3. These ESP are inherently safe from accidental ignition being controllable via electrical power input. When an ESP is fitted with electrodes… more
Abstract:We propose to explore the applicability of COTS general-purpose graphics processing units (GPGPU) to approximate graph matching problems, in order to dramatically improve the speed and utility of DoD-relevant processing areas such as machine vision, target recognition and social network analysis.
Abstract:Recent efforts at improving shipboard operations have focused on desalination systems. One area in which manpower may be significantly reduced is in the monitoring chlorine residuals from hypochlorite enhanced streams that are used for periodic biofouling control flushes of microfiltration membranes… more
Abstract:This Small Business Innovation Research Phase I project will test the feasibility of a signal processing algorithm to separate energy used by individual appliances from the total natural gas and electricity entering a home. Utility ratepayers may benefit from this detailed information by… more
Abstract:Significant advances have been made in machining technology, most notably machining centers capable of spindle speeds and feedrates that are an order of magnitude higher than conventional. However, the use of this new technology requires much more technical expertise, and experience and intuition… more
Abstract: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… more
Abstract:K2 Energy Solutions, Inc. will address the Navy's energy storage requirements by designing and fabricating a modular battery system similar to those the company has already developed for high performance electric vehicles. K2 develops and manufactures advanced lithium-ion energy storage systems… more
Abstract:Geologic carbon sequestration has become an effective technology for reducing atmospheric levels of CO2 by capturing emissions and injecting them into underground geologic formations where they can be permanently isolated. In order to assure that the CO2 is effectively sequestered for long periods… more
Abstract:Although a number of new technologies are becoming available for environmental site remediation, the successful application of these technologies often depends on detailed knowledge of the site hydrogeology and the distribution of the contaminants. Recent research has demonstrated that the induced… more
Abstract: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… more
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