Abstract:MapReduce is a very popular data analytic framework that is widely used in both industry and scientific research. Despite the popularity of MapReduce, there are several obstacles to applying it for developing some commercial and scientific data analysis applications. The project will develop a… more
Abstract:Current ground penetrating radar based root analysis techniques have been mainly targeted for coarse root analysis. In order to extend the GPR technology to fine root analysis, it is necessary to design an unconventional GPR system that provides root information in the entire area under observation… more
Abstract:A major limiting factor in HPC growth is the requirement to parallelize codes to leverage emerging architectures, especially as single core performance has plateaued and architectures like short vector units (e.g., AVX), Intel Xeon Phi, and GPUs are embraced by hardware manufactures. The proposed… more
Abstract:NASA has an interest in the development of advanced instruments and components for Lunar and planetary science missions. Instrumentation is needed for the exploration of inner and outer planets and their moons, comets, asteroids, etc. As a consequence, instrumentation systems must withstand the… more
Abstract:In this Phase II STTR project, RNET and its subcontractors are proposing to fully develop an empirical performance optimization tool called OrFPGA that efficiently explores the "user tunable" parameter space of an FPGA design and assists in deducing the near optimal design in terms of… more
Abstract:Forging process is widely used in the manufacture of critical mission sensitive components that require high strength and better consistent performance in service conditions. Process modeling for forging processes has been very successful in the last three decades. Modeling forging process serves… more
Abstract:Our team will investigate a multiscale modeling framework to predict the final microstructure of a dual phase Ti 6-4 component as a function of thermo-mechanical processing. The microstructure properties will vary locally throughout the part, and will include features such as grain size, phase… more
Abstract:ABSTRACT: This effort will advance the Technology Readiness Level of a new vibration sensor and a vibration/ODM data fusion software system to level 7 through lab testing and development as well as seeded-defect testing in 5000 hp industrial turbine engines, long-term testing in similar engines at… more
Abstract:As the number of OPIR sensors and the corresponding resolution and frame rates increase, the cost of transmitting the raw data stream to the ground station and moving this data between analyst workstations is rapidly increasing. Because of this, the incorporation of real-time processing both at… more
Abstract:ABSTRACT: Etegent"s goal is to develop an automated inspection and damage mapping system that can be used by a single technician in a wide range of environments. We will research a range of damage sensing techniques, with a focus on optical approaches. 3D sensors will be used to capture a… more
Abstract:ABSTRACT: The current F-35 repair CONOPS associated with any significant coating or structural damage requires the use of a trace and transfer approach to capture structural damage location, size and orientation. This is a cumbersome, time-consuming process that involves tracing damage on a large,… more
Abstract:Spectral Energies, LLC and The Ohio State University proposes a comprehensive research effort to advance the state-of-the-art in seamless computation of the interior of a nozzle in high performance turbine exhaust and downstream plume aerodynamics. The focus is on higher-fidelity methods using… more
Abstract:ABSTRACT: This Phase-II research effort will enable propulsion engineers to design and control next generation propulsion systems (components include: combustors, augmentors, turbines, and compressors etc.) by developing a set of nonlinear analysis tools that can achieve two overarching goals:… more
Abstract:A triple pulse PIV concept and a third order correlation method was developed and demonstrated improvements in accuracy and spatial resolution of the velocity and acceleration measurements in an impinging jet flow field. A low-cost system based on overdriven LEDs, uniquely designed single frame… more
Abstract:ABSTRACT: Modern gas-turbine engines designs for the next-generation warfighter need to reduce exhaust gas temperatures to reduce effective thermal footprint thereby improving the mission capability. In such situations, high-altitude engine operation is often limited by the overall combustion… more
Abstract:ABSTRACT: The primary objective of this research effort is to develop a next-generation X-ray tomography and surface topography imaging system for four-dimensional (4-D) characterization of liquid mass distributions within dense fuel sprays. This will be accomplished through high-speed 3-D imaging… more
Abstract:ABSTRACT: The aim of this Phase-I SBIR research effort is to design an optical probe platform for incorporating hi-fidelity optical diagnostics into advanced combustion systems such as gas turbine combustors and augmentors that typically offer very limited optical access. Three unique,… more
Abstract:ABSTRACT: The objective of the Phase-I effort proposed by Spectral Energies LLC is to demonstrate feasibility of highly reliable fiber-coupled picosecond laser initiated microwave-enhanced ignition technology to satisfy strict requirements for the ignition system in Aerodynamic and Propulsion Test… more
Abstract:Spectral Energies, LLC in collaboration with New Mexico Tech proposes to develop a novel stereoscopic retroreflective shadowgraph system for measuring fragment propagation velocities and sizes throughout a large field of view for application to warhead arena or sled testing. Our approach is to use… more
Abstract:ABSTRACT: Exposure to engineered nanomaterials (NMs)materials composed of particles with features smaller than 100 nmrepresents a new inhalation hazard for which there are no standard measurement methodologies or applicable occupational exposure limits (OELs). Nano-featured materials can react with… more
Abstract:To be useful for computational combustor design and analysis using tools like the National Combustion Code (NCC), low-dimensional chemical kinetic mechanisms for modeling of real fuel combustion chemistry must be sufficiently compact so that they can be utilized in multi-dimensional, multi-physics,… more
Abstract:When ice accretes on a wing or other aerodynamic surface, it can produce extremely complex shapes. These are comprised of well-known shapes such as horns and feathers but also include other shapes such as the scallops that are associated with swept wing icing. The development of the larger ice… more
Abstract:Numerous ground test and wind tunnel facilities are used extensively to generate forces and moments as well as surface measurements of test articles required to validate computational tools used to extrapolate wind tunnel data to realistic flight conditions and hardware. Accurately mapping velocity… more
Abstract:SRICO proposes to combine metamaterial narrowband absorbers and SRICO-proprietary thin film pyroelectric thermal detectors to produce ultra low size, weight, power and cost (SWAP-C) room temperature stand-off chemical sensors. Metamaterial narrowband absorber elements are integrated into the thin… more
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