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INSIDER Electronics & Computers
Engineers Design Software Tools to Secure Tactical Smartphones
Suraj Kothari's talk of smartphone security quickly took a turn toward sabotage and worst-case scenarios. What happens, he asked, if a soldier's smartphone is hacked for its GPS...
Briefs Software
Chrono: A Parallel Physics Library for Rigid-Body, Flexible-Body, and Fluid Dynamics
The Chrono::Engine software is a general-purpose simulator for three-dimensional multi-body problems. Specifically, the code is designed to support the...
News Defense
Designing Quieter Aircraft Via Acoustic Simulation
Greater fuel efficiency and low emission requirements have grown into such an urgent imperative in aircraft design that it often overshadows an equally significant factor in air...
INSIDER Manufacturing & Prototyping
Army Secures Critical Component for Artillery, Mortar Ammunition
The U.S. Army is nearing completion on a project to eliminate its dependency on foreign countries for a critical energetic component in artillery and mortar ammunition, officials...
News Software
Architecture Developed for Monitoring and Anomaly Detection of Space Systems
The ability to interface real-time instrumentation data from remote hardware to local data analysis systems is important in the space industry. NASA, for example,...
News Defense
GKN Aerospace-Led Project Automates Assembly of Aircraft Wing Structures
GKN Aerospace is leading a project under the Structures Technology Maturity (STeM) program that aims to automate the assembly of aircraft structures with the goal of...
News Manufacturing & Prototyping
Ball Aerospace Awarded Contract for Ion Velocity Meter
Ball Aerospace & Technologies Corp. has been awarded a $5.8 million contract from the Defense Weather System Directorate at the Space and Missile Systems Center in Los Angeles, CA,...
News Defense
Boeing Selects Site for New 777X Composite Wing Center
Boeing has selected its Everett, WA, site as the location for a new composite wing center for the 777X program. Boeing evaluated criteria that were designed to find the wing fabrication...
INSIDER Software
Virtual Reality Immerses Passengers in "See-Through" Cabin
In the VR-Hyperspace project, Fraunhofer IAO has teamed up with eight partners from six European countries to investigate how flight journeys can be made into a more pleasant experience...
News Software
ETS Researchers Develop New Methodology for Wind Tunnel Calibration
In recent years, the École de Technologie Supérieure (ETS) Research Laboratory in Active Controls, Avionics, and Aeroservoelasticity (LARCASE) has acquired several...
News Defense
Tata Sikorsky JV Producing Fully Indigenous S-92 Cabins
The India joint venture established between Tata Advanced Systems and Sikorsky Aircraft Corp. has announced that its S-92 helicopter cabin production in India has become 100%...
News Defense
Design Software Targets Germs, Dry Air
Concerns about airborne diseases and flu pandemics coupled with increasing passenger concerns about environmental conditions are prompting some aircraft designers to take a closer look at ventilation...
News Energy
Thermal Management for Fuel-Cell Systems Studied
Reducing the environmental impact of aircraft in terms of carbon dioxide, noise, and pollutant emissions is an important objective. Fuel-cell systems deliver electrical energy with high...
News Software
Predicting Cavitation in Fuel Pumps
Liquid ring pumps are used in aircraft fuel systems in conjunction with main impeller pumps and serve the function of removing fuel vapor and air from the fuel. Thus, their reliable functioning plays a...
News Defense
FAA Selects Six Sites for UAS Research
After a 10-month selection process involving 25 proposals from 24 states, the U.S. FAA has chosen six unmanned aircraft systems (UAS) research and test site operators across the country. In selecting...
Articles Software
MISRA C:2012
For C programmers working on safety-critical applications, following restrictions and guidelines to ensure safe-coding practices can be painful. Features of the language designed to make your work easier, more efficient, or provide...
Briefs Manufacturing & Prototyping
Stencil Mask Methodology for Parallelized Production of Microscale Mechanical Test Samples
Over the past decade, there has been considerable progress in the development of new mechanical testing methods to characterize the properties of...
Briefs Manufacturing & Prototyping
Tin-Based IV-IV Heterostructures Fabricated Using Molecular Beam Epitaxy
The indirect nature of the fundamental energy gap in the elemental semiconductors Si and Ge prevents the use of these materials and their alloys in laser devices. The...
Briefs Manufacturing & Prototyping
Micro-Composite Fabrication via Field-Aided Laminar Composite Processing
Much work has been accomplished since the discovery that particles in a dielectric fluid experience forces when placed in an electric field, including mathematical...
Briefs Manufacturing & Prototyping
Three-Dimensional Plastic Part Extrusion and Conductive Ink Printing for Flexible Electronics
Structural electronics, or structronics, seeks to build wiring and electrical interconnects directly into component structures to diminish the need...
Application Briefs Information Technology
Intelligence Analysis System
Air Force intelligence analysts must assess an adversary’s capability to achieve their objectives, including their offensive and defensive systems, state of readiness, training, and conditions such as weather. To effectively assess these capabilities, analysts must integrate a tremendous amount of data from a number...
Briefs Software
Weapon Center of Mass Calculator
The Weapon Center of Mass (COM) software allows researchers to easily determine mass properties of a weapon system. The tool presents a photograph of the weapon and allows the user to place weight anywhere on the weapon by clicking on the screen. After the weight is placed, the software returns the mass properties...
Briefs Software
General Runtime/Architecture for Many-core Parallel Systems (GRAMPS)
The era of obtaining increased performance via faster single cores and optimized single-thread programs is over. Instead, a major factor in new processors’ performance comes from parallelism: increasing numbers of cores per processor and threads per core. In both research and...
Briefs Software
Crumple Zone Software Absorbs Attack Effects Before System Failures
A higher level of structural and operational endurance and ruggedness can be achieved in software systems by strategically introducing crumple zones (CZs) in the system...
Briefs Data Acquisition
Software Design for CFD Rotary-Wing Aeromechanics Modeling
Helicopter flight involves many multidisciplinary physics problems that are difficult to predict with today’s engineering modeling and simulation tools. Rotor aerodynamic systems...
Briefs Mechanical & Fluid Systems
Rotating Detonation-Wave Engines
All Navy aircraft and missiles use gasturbine engines for propulsion. Many ships are also dependent on gasturbine engines to generate both propulsive power and electricity. These engines are fundamentally...
Products Software
RF Waveform Software
X-COM Systems, LLC, a subsidiary of Bird Technologies (Reston, VA), has introduced Version 3.0 of its RF Editor Graphical RF Editor software for modifying and building custom RF signal waveform files for use in defense,...
Application Briefs Mechanical & Fluid Systems
Fastener Inserts
Fastener Inserts Designed for Lightweight Aerospace Materials Reduce Risks, Costs Ongoing efforts to increase fuel efficiency, tactical mobility, and payload capacity in aerospace design have driven engineers to find numerous...
Application Briefs Software
SWORD Simulation Software
MASA Group, a developer of Artificial Intelligence (AI)- based Modeling & Simulation (M&S) software for the defense, public safety, emergency management, and serious games markets, has launched SWORD 5.0, the...
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Cooling a New Generation of Aerospace and Defense Embedded...
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Battery Abuse Testing: Pushing to Failure
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A FREE Two-Day Event Dedicated to Connected Mobility
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Sesame Solar's Nanogrid Tech Promises Major Gains in Drone Endurance