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Your Digital Edition of Aerospace & Defense Technology June 2015 June 2015 Welcome to your Digital Edition of Aerospace & Defense Technology Maximizing Thermal Cooling Efficiencies in High-Performance Processors Stand-Off Scanning and Pointing with Risley Prisms Getting It Right with Composites June 2015 Solutions for RF Power Amplifier Test com ensetech. .aerodef www Supplement to NASA Tech Briefs How to Navigate the Magazine: At the bottom of each page, you will see a navigation bar with the following buttons: ➭ Arrows: Click on the right or left facing arrow to turn the page forward or backward. Intro Introduction: Click on this icon to quickly turn to this page. Cov Cover: Click on this icon to quickly turn to the front cover. ToC Table of Contents: Click on this icon to quickly turn to the table of contents. + Zoom In: Click on this magnifying glass icon to zoom in on the page. – Zoom Out: Click on this magnifying glass icon to zoom out on the page. A Find: Click on this icon to search the document. You can also use the standard Acrobat Reader tools to navigate through each magazine. ➮ Intro Cov ToC + – A ➭ FROM MODEL TO APP How do you create the best design and share your simulation expertise? through powerful computational tools. with simulation apps that can be easily shared. comsol.com/5.1 PRODUCT SUITE › COMSOL Multiphysics® › COMSOL Server™ ELECTRICAL MECHANICAL FLUID CHEMICAL INTERFACING › AC/DC Module › Heat Transfer Module › CFD Module › Chemical Reaction › LiveLink™ for MATLAB® › RF Module › Structural Mechanics › Mixer Module Engineering Module › LiveLink™ for Excel® › Wave Optics Module Module › Microfl uidics Module › Batteries & Fuel Cells › CAD Import Module › Ray Optics Module › Nonlinear Structural › Subsurface Flow Module Module › Design Module › MEMS Module Materials Module › Pipe Flow Module › Electrodeposition Module › ECAD Import Module › Plasma Module › Geomechanics Module › Molecular Flow Module › Corrosion Module › LiveLink™ for SOLIDWORKS® › Semiconductor Module › Fatigue Module › Electrochemistry Module › LiveLink™ for Inventor® › Multibody Dynamics › LiveLink™ for AutoCAD® Module MULTIPURPOSE › LiveLink™ for Revit® › Acoustics Module › Optimization Module › LiveLink™ for PTC® Creo® Parametric™ › Material Library › LiveLink™ for PTC® Pro/ENGINEER® › Particle Tracing Module › LiveLink™ for Solid Edge® › File Import for CATIA® V5 © Copyright 2015 COMSOL. COMSOL, COMSOL Multiphysics, Capture the Concept, COMSOL Desktop, COMSOL Server, and LiveLink are either registered trademarks or trademarks of COMSOL AB. All other trademarks are the property of their respective owners, and COMSOL AB and its subsidiaries and products are not affi liated with, endorsed by, sponsored by, or supported by those trademark owners. For a list of such trademark owners, see www.comsol.com/trademarks. Free Info at http://info.hotims.com/55590-902 ➮ Intro Cov ToC + – A ➭ June 2015 Innovative Motion for Aerospace Testing Maximizing Thermal Cooling Efficiencies in High-Performance Processors Stand-Off Scanning and Pointing with RislRisley Prisms Getting It Right with Composites Solutions for RF Power Amplifier Test Dedicated to the Science of Motion www.aerodefensetech.com www.aerotech.com Supplement to NASA Tech Briefs ➮ Intro Cov ToC + – A ➭ Aerotech’s aerospace and defense manufacturing and test systems span the realm of laser processing, additive manufacturing, large component test and inspection, electro-optic test, rotary and linear sensor test, vacuum, pointing and tracking, inertial test motion simulators, and advanced controls. Contact us to find out how we can improve your process. Aerotech expertise includes: • EO/IR Sensor Testing • Satellite Sensor Vacuum Chamber Testing • Satellite Tracking Gimbals • Antenna & Missile Seeker Testing • Automated NDT Motion Systems • Outdoor Prototype Sensor Testing • LIDAR Scanners, Laser Processing Systems • Laser Communications, Directed Energy and Ranging Gimbals • Ground Support Equipment Motion Controls • Additive Manufacturing and Conductive Inks Direct-Writing Systems • Optical Inspection Systems • Motion Simulation for Inertial Device Testing • Aircraft Ground Mapping Gimbals • Resolver & Optical Encoder Calibration Systems • Servo, Stepper, Voice Coil, Piezo Controls Contact our Research, Aerospace, and Defense Group to discuss your application today. Ph: 412-963-7470 Email: [email protected] www.aerotech.com Dedicated to the Science of Motion AH0415B-RAD Free Info at http://info.hotims.com/55590-871 ➮ Intro Cov ToC + – A ➭ June 2015 Maximizing Thermal Cooling Efficiencies in High-Performance Processors Stand-Off Scanning and Pointing with Risley Prisms Getting It Right with Composites Solutions for RF Power Amplifier Test www.aerodefensetech.com Supplement to NASA Tech Briefs ➮ Intro Cov ToC + – A ➭ Innovative Solutions RTD’s Embedded COCOTSTS SSystemsystems and Enclosures COM 2 & 4 AtAt RTD, we have developed a fullfull suite ofof compatible Surface-Mounted DDR3 COM 1 & 3 bboardsoards and systems that serve dedefense,fense, aerospace, SDRAM with ECC marmaritime,itime, gground,round, iindustrialndustrial anandd researcresearch-basedh-based 14 Advanced DigitalDigital I/OI/O Solid State aapplications.pplications. WWee provprovideide highhigh-quality,-quality, cuttcutting-edge,ing-edge, Flash Disk Utilityty Port 2.02.0 cconcept-to-deployment,oncept-to-deployment, rurugged,gged, emembeddedbedded solutions.solutions. SVSVGA Whether you need a stack ooff modules, or a ffullyully eenclosednclosed system, RTD has a solution for you. CallCall us to DiDisplayPortsplayP withwith AuAudio lleverageeverage our iinnovativennovative proproductduct lilinene to ddesignesign your own eembeddedmbedded ssystemystem that is reliable, flexible, expandable, 2 USB 2.0 Power aandnd ffield-serviceable.ield-serviceable. Let us show you what we do best. GigE Stackable PCI Express SStarttart here: www.rtd.comwww.rtd.com/systems/systems Type 2 Connectors GigE SATA LearnLearn more about this QQuad-Coreuad-Core Intel Core i7 - ISO 00 9 1 0 SingleSingle Board CPU at www.rtd.com/i7www.rtd.com/i7 9 0 S 1 A C ERTIFIED CopyrightCopyright © 2015 RTD Embedded Technologies,Technologies, Inc. All rightsrights reserved. All trademarks or registeredregistered trademarks are the propertpropertyy of their respective companies.companies. AS9100AS9100 and ISOISO 9001 CertifiCertifi eded www.rtd.comwww.rtd.com GSA Contract HolderHolder [email protected]@rtd.com Free Info at http://info.hotims.com/55590-872 ➮ Intro Cov ToC + – A ➭ TUBING INNOVATIONS TUBING SOLUTIONS TUBING EXCELLENCE See us at the Paris Air Show, Hall 2B, Stand G170 (WEAF) 1965 1970 1980 1999 2006 2014 Fine Tubes and Superior Tube NASA Space Shuttle (XURðJKWHUXVHV Fine Tubes Fine Tubes Superior Tube supplies the life support system Fine Tubes titanium supplies Airbus supplies specialist collaborate to Ti3Al2.5V hydraulic relies on high tubing for hydraulic A380 with tubing for Solar supply tubes for the line tubing used in pressure stainless systems & EJ200 Ti3Al2.5V tubing Orbiter satellite to AM350 Concorde )(DJOHðJKWHU steel tubing by for 5,000 psi investigate the Sun program Superior Tube hydraulic systems With over 150 years combined expertise in supplying high performance tubing, Fine Tubes and Superior Tube have a proven track record of turning design concepts of today Contact Us into industry standards tomorrow. Our teams of metallurgists and engineers work closely with the world’s leading manufacturers in the aerospace and defense industry developing tubing solutions for ‘mission critical’ applications. :HVXSSRUWRXUFXVWRPHUVLQLPSURYLQJVSHFLðFDWLRQV and to help them solve their future technical challenges. tel: +44 (0) 1752 876406 WHO Involve us at an early stage to discuss your requirements HPDLODHURVSDFH#ÀQHWXEHVFRP HPDLOLQIR#VXSHULRUWXEHFRP for innovative tubing solutions in Stainless Steel, Nickel, Titanium and Zirconium alloys. twitter.com/FineTubes twitter.com/SuperiorTube Tubing excellence built on innovation and quality YEARS Free Info at http://info.hotims.com/55590-873 ➮ Intro Cov ToC + – A ➭ Aerospace & Defense Technology Contents FEATURES ________________________________________ DEPARTMENTS ___________________________________ 6 Rugged Computing 35 Technology Update 6 Maximizing Thermal Cooling Efficiencies 43 Application Briefs in High Performance Processors 46 New Products 12 Lasers & Optics 49 Advertisers Index 12 Stand-Off Scanning and Pointing with Risley Prisms 50 What’s Online 18 Simulation/Manufacturing ___________________________________ 18 Getting It Right with Composites ON THE COVER 24 Aircraft In an attempt to reduce the noise footprint of aircraft during landing, NASA has expand- 24 Regional and Bizjets Refined and Redefined ed its use of Exa Corp’s PowerFLOW soft- 28 RF & Microwave Technology ware. This image shows the radiated sound field from a business jet with flaps and main 28 Solutions for RF Power Amplifier Test landing gear deployed. To learn more, check 34 Air-Ground Communications System Aims out the What’s Online section on page 50. to Make Flying Safer (Photo courtesy of Exa Corp) 37 Tech Briefs 37 Fabricating Transparent and Stretchable Supercapacitors Based on Wrinkled Graphene Electrodes 38 Modular Exhaust Design and Manufacturing Techniques for Build-to-Order Muffler Systems 40 Silicon Microsphere Fabrication 41 Designing and Fabricating a Multiple-Decade Battery Coherent beam propagation Get the right result when FRED Stray light analysis software is part of the equation. Illumination and non-imaging optical design FRED® – Photon Engineering’s leading optical
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