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Briefs

Mechanical & Fluid Systems

Fabrication and Testing of High-Speed Single-Rotor and Compound-Rotor Systems

The X2 Technology Demonstrator recently achieved a level flight speed over 250 knots, proving the basic concept of the coaxial compound configuration.

Briefs

Materials

Sensing Applied Load and Damage Effects in Composites with Nondestructive Techniques

Determine the effects of applied load on a composite structure.

News

Weapons Systems

Lockheed Martin Announces Latest Hypersonic Progress at Le Bourget

Lockheed Martin Corporation successfully flight tested the AGM-183A Air-Launched Rapid Response Weapon (ARRW) on a U.S. Air Force Boeing B-52 Stratofortress. The captive...

News

Aerospace

Lockheed Martin Validates Heatshield for the Mars 2020 Rover Mission

Lockheed Martin Corporation (Lockheed Martin) successfully completed development and testing for the heatshield that will protect NASA Jet Propulsion Laboratory (JPL)...

News

Test & Measurement

Dart Aerospace’s Latest Emergency Float System Receives Certification in the U.S. and Europe

The popular single-engine Airbus Helicopters SAS H130 light utility helicopter – originally developed as the EC130 by Eurocopter Group in...

News

Automotive

Final Orion Capsule Parachute System Test Successful

A team of engineers from NASA and Dallas-based Jacobs Engineering Group Inc. successfully completed the eighth and final test of the Orion spacecraft Capsule Parachute Assembly System...

Briefs

Materials

Natural DNA-Based Nonvolatile Resistive Switching Memory

Motivated by the demand for an even larger storage capacity in the information era, research efforts have been devoted to the development of more efficient and cost-effective memory elements.

Briefs

Aerospace

A Mechanistic Analysis of Oxygen Vacancy Driven Conductive Filament Formation in Resistive Random Access Memory Metal/NiO/Metal Structures

Resistive Random Access Memory (RRAM) devices have drawn much interest in the last decade,...

Briefs

Materials

Hydrodynamic Drag Force Measurement of a Functionalized Surface Exhibiting Superhydrophobic Properties

With superhydrophobic properties being extended to a variety of metallic substrates through the process of ablation due to femto-second...

Articles

Aerospace

Using Heat Pipes to Cool Embedded Computers

Heat pipes are a well-known thermal management solution used in computing applications. Nearly all laptop computers contain some number of heat pipes to effectively remove heat from heat generating...

Briefs

Aerospace

Experimental Confirmation of an Aquatic Swimming Motion Theoretically of Very Low Drag and High Efficiency

It has been established theoretically that self-propulsion of deformable bodies in ideal fluid can occur with a careful specification...

Briefs

Electronics & Computers

Reconfigurable Electronics and Non-Volatile Memory Research

The purpose of this research was to investigate non-volatile memory device technologies that could be applied to reconfigurable electronics applications to provide power reduction,...

Application Briefs

Defense

Airframe/Engine Seal Fire Test Facility

Trelleborg Sealing Solutions
Trelleborg Sweden
+46 410 670 00
www.trelleborg.com

Trelleborg Sealing Solutions has designed and built a new airframe/engine seal fire test facility...

Articles

Defense

Optical Ice Sensors for UAVs

The perverse thing about ice on the tailplane of a general aviation aircraft is that the pilot sits and looks forward, but the tailplane is aft. You can’t see it from the cockpit.

Briefs

Defense

Blast-Induced Acceleration in a Shock Tube

High-fidelity simulation of blast flow conditions can aid in developing strategies to mitigate blast-induced brain injury.

The prevalence of blast-induced traumatic brain injury (bTBI) has...

Articles

Aerospace

3-Phase Single-Step Power Correction in MilAero Systems

As OEMs seek advantages in Size, Weight, Power and Cost (SWaP-C), focus is shifting to advancements in power electronics. Gaining an advantage requires close attention not only to...

INSIDER Product

Electronics & Computers

Rugged Android Tablet

ADLINK Technology (San Jose, CA) has released its new IMT-1 Android 4.2 tablet, integrating the TI OMAP5432 1.5GHz dual-core ARM A15 processor for high performance computing power. Built-in WLAN or optional WWAN...

Articles

Aerospace

Power Loss and Data Integrity in Military SSDs

For the defense industry, NAND Flash, with its lack of moving parts, has made it the common storage medium for a variety of field applications. With its small size, low power usage, high...

Briefs

Aerospace

Materials Design Principles for the Dynamic Fracture of Laminar Composite Structures

Crack bridging (e.g., from stitches or pins) and friction have profound and potentially very useful effects on delamination crack growth, controlling growth rates (damage levels) and the energy absorbed. However, the implications for structural design principles...

Briefs

Manufacturing & Prototyping

Preparing Carbon-Coated Current Collectors for High-Power Lithium-Ion Secondary Batteries

Achieving high-power capability of a battery requires minimizing the overall resistance of the electrochemical system. For lithium-ion batteries, much...

Articles

Defense

Next-Generation Antenna Design

Materials and Processes Enable New Possibilities for Unmanned Systems Command & Control

Unmanned vehicles are finding increasing usage in military engagements, not only for aerial applications but also...

Briefs

Materials

Carbon Nanotube Thermal Interfaces Enhanced with Sprayed-On Nanoscale Polymer Coatings

As the semiconductor industry continually strives to increase the power density of single-chip packages, thermal management remains a critical challenge...

Articles

Aerospace

Designing Thermal Management Systems for Smaller, Lighter Avionics

The avionics systems of military aircraft support maneuverability and situation awareness for the pilot, process essential images, operate sensors, record data, and provide...

Briefs

Imaging

Confocal Imaging System for Ultra-Fast, Three-Dimensional Transport Studies in Thermal Management Applications

The objective of this work was to develop a high-speed, three-dimensional (3D) confocal imaging system to study coupled fluidic...

Application Briefs

Defense

Fluorosilicones

A broad operating temperature range, fuel resistance and long-term reliability are some of the unique properties of fluorosilicones that make them useful in aerospace applications. To demonstrate their effectiveness, NuSil...

Articles

Test & Measurement

An Advanced Circuit Protection Approach for RF Interfaces

One aspect that sets circuit protection for radio frequency (RF) apart from other types of applications is the range of frequencies in which RF circuits operate. With abbreviated...

Briefs

Mechanical & Fluid Systems

Microelectromechanical System (MEMS) Switch Test

Analyzing microelectromechanical system (MEMS) switch behavior is a new field of study that guides the production of MEMS switches. One issue of primary importance is the degradation of...

Briefs

Manufacturing & Prototyping

Fabrication of Transparent Carbon Nanotube Films for OLED Applications

The process to prepare single-wall carbon nanotube (SWCNT) solutions with a good degree of dispersion of individually isolated SWCNTs and very thin SWCNT bundles was...

Articles

RF & Microwave Electronics

Reliable EMI Shielding Materials and RF Cable Assemblies Ensure High Performance for Handheld Test Instruments

While high-performance test equipment has been used successfully in the laboratory for many years, the trend is moving toward...