Keyword: Exhaust emissions

Articles: Aerospace
Selective brush plating has dramatically evolved from its origins of touching up existing plating jobs.
Briefs: Electronics & Computers

TiO2 or ZnO nanoparticles (NPs) have a very strong finite-size dependency in their Raman spectra or photoluminescence (PL) spectra due to the phonon...

Articles: Aerospace

In recent years there has been a trend towards the wider use of COTS (Commercial Off The Shelf) equipment in space missions. This trend has been mainly driven by the...

Briefs: Materials

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

Articles: Aerospace

A century-old technology that scientists use to probe the ionosphere — the important atmospheric layer that can interfere with the transmission of radio waves — is getting...

Briefs: Photonics/Optics

The focus of this research program was the investigation of XPAL properties, and new pumping schemes, as well as modeling, and measuring critical photoionization and excited state-excited...

Application Briefs: Defense
Liebherr-Aerospace & Transportation SAS
Toulouse, France
+49 8381 46 4403
For more info click here

Airbus recently successfully flew Liebherr-Aerospace's 3D printed spoiler...

Briefs: Defense

Structural analysis of solid rocket motors is challenging for several reasons, but the most important of these is the complex behavior of the propellant. The...

Briefs: Robotics, Automation & Control

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

Briefs: Sensors/Data Acquisition

The purpose of this research program was to create and study novel luminescence particles (phosphors} capable of sensing and retaining the time-temperature information to which they were...

Briefs: Aerospace

Development of robust semiconductor devices with high energy efficiency and reliability is a key objective towards 'Energy...

Briefs: Defense

This SOP describes how to detect and quantify the release of nanoparticles from surface coatings into the air using a mechanical process that employs abrasion to simulate sanding. A...

Articles: Aerospace

High-power laser diodes can generate a great deal of heat. Even for laser diodes operating with 70% or higher efficiency, a large amount of applied energy is converted to heat. Since the performance and...

INSIDER: Electronics & Computers

A research group from ITMO University and the Hebrew University of Jerusalem have invented unique conductive magnetic films that will be applied to transparent data storage, flexible...

INSIDER: Electronics & Computers

Stanford researchers have developed the first lithium-ion battery that shuts down before overheating, then restarts immediately when the temperature cools. The new technology could...

Briefs: Materials

Multifunctional composites have been investigated for destruction of bio-agents. These materials’ unique properties at the nano scale, including...

Application Briefs: Manufacturing & Prototyping
Egmond Plastic
Alkmaar, The Netherlands
+31-72-5614644
www.egmondplastic.nl

Fuel housings for aerospace applications have very complex inner geometries which are not moldable using conventional...

Application Briefs: Manufacturing & Prototyping
Wind River
Alameda, CA
800-545-9463
www.windriver.com

Israel Aerospace Industries (IAI), the largest government-owned defense and aerospace company in Israel, equipped its semi-autonomous...

Briefs: Defense

The efficiency and methodology of coupling light into microcavities has improved exponentially in the last decade. One such advancement is coupling light onto silicon microspheres. The material, size, and...

Articles: Defense

Reliance on old-fashioned radio contact by pilots and vulnerable tracking systems is still high, but satellites are set to change sky safety, thanks to international collaboration....

Articles: Aerospace

The ground vehicle and aerospace industries use carbonfiber-reinforced plastic (CFRP) because it is more durable and lighter than other materials. CFRP is used in components such...

Briefs: Electronics & Computers
Isotope Beta-Battery Approaches for Long-Lived Sensors

The energy density of isotopes exceeds that of chemical energy storage by six orders of magnitude. Isotopes are used in many commercial applications, and are produced and available at modest prices. The power requirements of many sensors and communications equipment can greatly reduce the...

Briefs: Materials

Coatings that impart hydrophobic properties are of considerable interest. For applications such as aircraft windows, optical components, protective...

Briefs: Physical Sciences

Fuel quality assurance is accomplished by conducting periodic fuel sampling for the condition monitoring of aviation fuel by detecting, measuring, and reporting the levels of...

Application Briefs: Defense
Edgewood Chemical Biological Center
Aberdeen, MD
410-436-7118
www.ecbc.army.mil

The U.S. Army Edgewood Chemical Biological Center (ECBC) has partnered with the Massachusetts Institute of...

Briefs: Materials

One-dimensional nanowires are of increasing interest due to their size, physical properties, and other applications in opto-electronics. For example, nanowires have already been used in...

Briefs: Physical Sciences

Polymer composites comprised of metallic particles distributed throughout a contiguous polymer matrix can often be modified to produce advanced composites...

Articles: Aerospace

The requirements for smaller size, lower weight, and reduced cost in space and defense systems are driving demands for improved power-management solutions. Integrated DCto- DC converters that are designed for...

Briefs: Manufacturing & Prototyping

Much work has been accomplished since the discovery that particles in a dielectric fluid experience forces when placed in an electric field, including mathematical...