Improved computed tomography (CT) techniques could better recognize manufacturing flaws and structural damage to aerospace composites, improving future aircraft.
University of Texas aerospace engineering researchers will improve reconstruction algorithms and software techniques to produce breakthroughs in computed tomography scanning, which will lead to improved recognition of manufacturing flaws and structural damage of composites. The University of Texas Advanced Materials and Structures Lab uses state-of-the-art facilities.
Andrew Makeev, professor in the University of Texas at Arlingtons Department of Mechanical and Aerospace Engineering, received a $900,000 grant from the Army Research Lab to address the Armys need for better structural diagnostics and life assessment in composite aircraft parts. Makeev, who also directs UTAs Advanced Materials and Structures Lab, will lead the project.
He said UTAs effort will focus on developing effective tools for high-resolution, one-sided computational tomography- or CT-based non-destructive inspection or NDI. One-sided scanning will improve the versatility of CT-based microstructural material characterization and structural diagnostics to virtually unlimited object in-plane dimensions, and help the development of game-changing NDI systems, Makeev said.
Currently, composite aircraft structures are susceptible to damage precursors like porosity and voids, and sustaining fiber-waviness. Those discontinuities may evolve into structural damage in the form of cracks and delamination or composite layer splitting.
X-ray CT has proven to be the only 3D industrial nondestructive inspection which has reliable micro resolution and allows for automated interpretation of the inspection results including the listed flaws. However, the current micro-focus CT technology is based on full scanning or 360 degrees around the object, which limits the technology to small cross sections and prevents accommodation of large structures.
Even small objects, which can be scanned in the existing micro-CT facilities, sometimes do not allow for sufficient magnification of the microstructure during the full scanning. However, available limited-angle reconstructions lose definition and often become erroneous during one-sided inspections.
We believe that to advance composite aircraft structural certification, the analysis must capture manufacturing complexity and variability of flight-critical components and structure, Makeev said. Recent improvement in computing power and advances in X-ray CT reconstruction make it possible to develop high-resolution, one-sided CT inspection technology breaking through the object size limits of X-ray CT. It also offers the long-sought automation for composite aircraft structures.
Inspection of large composite components in a single run addresses a timely and critical need, said Erian Armanios, chair of the Department of Mechanical and Aerospace Engineering. Dr. Makeevs research provides CT software solutions that can combine high degree of automation with high degree of accuracy key end user requirements.
The U.S. Army and helicopter industry are facing the challenge of replacing more than 6,300 military vertical lift aircraft. Earlier this year, Makeev received a separate $600,000 grant from Boeing to assess durability and damage tolerance of composite structures for composite airframe life extension.
Makeev has shouldered many research projects with companies that are especially focused on composite materials and structures. He has current or past grants with Boeing, Lockheed Martin Aeronautics, Sikorsky Aircraft and Bell Helicopter Textron. During his six-year tenure at UTA, Makeev has been conducting pioneering theoretical and experimental work sponsored by the U.S. Army, U.S. Navy, U.S. Air Force and aerospace industry at an average rate of $1 million per year in external funding. His work includes integration of design and manufacturing processes to improve performance of composites, advanced material technologies, material characterization, structural diagnostics and prognostics.
For more information: http://www.uta.edu
HOME PAGE LINK
Latest Headline News
For industrial computed tomography (CT) in foundries, mainly systems based on the principle of fan beam or cone beam tomography are offered. Baker Hughes Inspection Technologies offers with its speed|scan
Part handling can be an issue when using a coordinate measuring machine (CMM) to inspect small parts. New Scale Robotics has solved the part handling issue while also adding the
VX3D software, developed by 3DII, is a software platform for the visualization and analysis of CT data. VX3D offers intuitive visualization and provides users with a palette of measurement tools
The concept of a volumetric display has been taken in many different directions, from VR and AR to autosteroscopic screens. Now an Australian start-up company, Voxon Photonics, has introduced 3D
Industrial environments consist of multiple processes that must interact with humans and automation. Volumetric Computed Tomography (VCT) is a crucial component to the overall success of many of the industrial
With the arrival of 2020 Metrology News is ready to start publishing metrology news stories on 2nd January ensuring that the worlds favorite metrology platform starts the year by bringing
As a part of Mapvisions new growth plan, the company recently announced that it will invest more in local presence in its key markets and will have a new organisation
Verisurf Software has announced its new mobile Verisurf Companion App, designed to improve productivity of measurement, build, and inspection applications, especially when large parts or assemblies are involved. Verisurf continues
We look back over 2019 and highlight below some of the Metrology News articles that feature technologies that are shaping the future of manufacturing metrology. Optical Measurements Migrating Process Control
Author: Joe Salemi, OEM Sales Manager Optical Components Group, ZYGO Corporation It is often easy to ignore the fundamental role that technology plays in our everyday lives. Consider the ability
Author: Joe Salemi, OEM Sales Manager Optical Components Group, ZYGO Corporation It is often easy to ignore the fundamental role that technology plays in our everyday lives. Consider the ability
Computed tomography (CT) for non-destructive testing (NDT) has become quite common and is an affordable method for companies of all sizes, including higher educational facilities and R&D laboratories. In many
In the future decision-making will involve a creative mix of data, analytics, and artificial intelligence (AI), with the added input of human judgment. The result is augmented intelligence where
Portable metrology equipment has seen a dramatic rise in its role of supporting manufacturing over the past decade with applications including reverse engineering, prototype part inspection, low volume production measurements,
Airbus has inaugurated its highly automated fuselage structure assembly line for A320 Family aircraft in Hamburg, Germany showcasing an evolution in Airbus industrial production system. With a special focus on
View post:
- About Us - Life Extension - December 19th, 2016 [December 19th, 2016]
- Real Life Extension: Caloric Restriction or Intermittent ... - January 27th, 2017 [January 27th, 2017]
- Bruce Power invests millions in maintenance | The London Free Press - London Free Press - February 7th, 2017 [February 7th, 2017]
- Extension Spotlight: The importance of a good education | Life ... - NRToday.com - February 7th, 2017 [February 7th, 2017]
- From Confines Of Russia, Controversial Stem-Cell Surgeon Tries To Weather Scandal - RadioFreeEurope/RadioLiberty - February 7th, 2017 [February 7th, 2017]
- Volm Companies' Matt Alexander Talks Light-Blocker Half-N-Half Bags - And Now U Know - February 7th, 2017 [February 7th, 2017]
- Plymouth warship HMS Argyll sets sail again after 20-month refit - Plymouth Herald - February 7th, 2017 [February 7th, 2017]
- 'Orphan Black' Final Season Premiere Date Set at BBC America - Yahoo TV (blog) - February 7th, 2017 [February 7th, 2017]
- Radical Life Extension Is Already Here, But We're Doing it ... - February 7th, 2017 [February 7th, 2017]
- Biotechnology xpert Jamie Metzl addresses realities of genetics revolution, Feb. 9 - Vail Daily News - February 8th, 2017 [February 8th, 2017]
- ATS Automation Tooling Systems' (ATSAF) CEO Anthony Caputo on Q3 2016 Results - Earnings Call Transcript - Seeking Alpha - February 8th, 2017 [February 8th, 2017]
- Weslaco ISD Students Re-Stripe Crosswalk to Promote School Zone Safety - RGVProud - February 8th, 2017 [February 8th, 2017]
- There is No Limit to Human Life Extension - Futurism - February 8th, 2017 [February 8th, 2017]
- Weaving the practice of self-compassion into your life - Michigan State University Extension - February 9th, 2017 [February 9th, 2017]
- Italian company competes for $16B US Air Force jet trainer contract - Dayton Daily News - February 9th, 2017 [February 9th, 2017]
- Human Life Could Be Extended Indefinitely, Study Suggests - EconoTimes - February 9th, 2017 [February 9th, 2017]
- DARPA hits snag in GEO satellite service plan - Network World - February 9th, 2017 [February 9th, 2017]
- My Mother is 100. She Does't Need Andrew Weil's 'Healthy Aging' You do - The Good Men Project - February 10th, 2017 [February 10th, 2017]
- Orbital ATK Sues DARPA Over Satellite-Repairing Robots | Inverse - Inverse - February 13th, 2017 [February 13th, 2017]
- Double-blind, randomized crossover study of intravenous infusion of magnesium sulfate - PR Newswire (press release) - February 14th, 2017 [February 14th, 2017]
- SRS's Melter 2 to be replaced | News | northaugustastar.com - The Star - February 15th, 2017 [February 15th, 2017]
- The Next Pseudoscience Health Craze Is All About Genetics - Gizmodo - February 15th, 2017 [February 15th, 2017]
- These Serious Marathoners Lived 19 Years Longer Than Average - Runner's World - February 16th, 2017 [February 16th, 2017]
- Why Do People Want to Live So Long, Anyway? - TIME - February 16th, 2017 [February 16th, 2017]
- How Silicon Valley Is Trying to Hack Its Way Into a Longer Life - TIME - February 16th, 2017 [February 16th, 2017]
- Major South African coal extension project on cards South32 - Creamer Media's Mining Weekly - February 16th, 2017 [February 16th, 2017]
- When Screening for Disease, Risk is as Important to Consider as ... - University of Virginia - February 20th, 2017 [February 20th, 2017]
- John Killebrew: Honoring a life of service - Delta Farm Press - February 20th, 2017 [February 20th, 2017]
- No limit to how long we could extend our lives, say researchers - EWN - Eyewitness News - February 20th, 2017 [February 20th, 2017]
- Extension: Taking care of the rocks in your life - Lifestyle - The ... - Carthage Press - February 21st, 2017 [February 21st, 2017]
- Long life expectancy for Leopard [IDEX17D3] - IHS Jane's 360 - February 21st, 2017 [February 21st, 2017]
- A UO lab digs into worms in the quest to lengthen human life - AroundtheO - February 22nd, 2017 [February 22nd, 2017]
- L3 MAPPS to Supply Digital Control Computer System Hardware for Bruce Unit 6, Supporting Life Extension and ... - Nuclear Street - Nuclear Power Plant... - February 22nd, 2017 [February 22nd, 2017]
- Kambalda faces future with no nickel output - The West Australian - February 23rd, 2017 [February 23rd, 2017]
- L3 MAPPS to Supply Digital Control Computer System Hardware for ... - Nuclear Street - Nuclear Power Plant News, Jobs, and Careers (press release)... - February 23rd, 2017 [February 23rd, 2017]
- This Company With Anti-Aging Drug Is Secretly Preparing For Trump's New FDA - Forbes - February 24th, 2017 [February 24th, 2017]
- Weather Radar in Amarillo Gets Upgrade - Guymondailyherald - February 24th, 2017 [February 24th, 2017]
- PACKAGING INNOVATIONS 2017: Anti-microbial absorbent pads ... - WorldPressOnline (press release) - February 24th, 2017 [February 24th, 2017]
- A business case for wind farm lifetime extension - Windpower Engineering (press release) - February 24th, 2017 [February 24th, 2017]
- Mount Tam With Anti-Aging Drug Is Secretly Preparing For Trump's New FDA - ValueWalk - March 1st, 2017 [March 1st, 2017]
- Derek Carr passionate about Silver and Black: 'I'm a Raider for life' - The Mercury News - March 1st, 2017 [March 1st, 2017]
- Bruce Power Life Extension Project On Top - Bayshore Broadcasting News Centre - March 1st, 2017 [March 1st, 2017]
- Derek Carr on Contract Extension: I'm a Raider for life - Just Blog Baby (blog) - March 2nd, 2017 [March 2nd, 2017]
- How this Baltimore company is using AI to make supplements smarter - Technical.ly Brooklyn - March 3rd, 2017 [March 3rd, 2017]
- Rio cut takes the shine off Argyle - The West Australian - March 4th, 2017 [March 4th, 2017]
- Bruce Power Life-Extension Program ranked top infrastructure project of 2017 - southwesternontario.ca - March 8th, 2017 [March 8th, 2017]
- Metformin And Rapamycin: Signs Of (Extended) Life? How To Monetize? - Seeking Alpha - March 9th, 2017 [March 9th, 2017]
- Il-76 flown beyond service life before fatal engine explosion - Flightglobal - March 11th, 2017 [March 11th, 2017]
- Your Questions About Silicon Valley's Quest to Live Forever, Answered - The New Yorker - April 8th, 2017 [April 8th, 2017]
- Cormorant, Griffon upgrade projects get new lift - Skies Magazine (press release) - June 6th, 2017 [June 6th, 2017]
- Garoppolo wants to play, open to extension - ESPN - June 6th, 2017 [June 6th, 2017]
- Refixia (nonacog beta pegol; N9-GP) approved - GlobeNewswire (press release) - June 6th, 2017 [June 6th, 2017]
- New life breathed into decades-old dream of a Cavendish extension ... - Montreal Gazette - June 6th, 2017 [June 6th, 2017]
- Some JSTARS aircraft could fly into 2034 - Flightglobal - June 7th, 2017 [June 7th, 2017]
- Cormorant, Griffon upgrade projects get new lift - Vertical Magazine (press release) - June 7th, 2017 [June 7th, 2017]
- The Ugly: Post #3 on the NNSA's FY2018 Budget Request - All Things Nuclear - June 7th, 2017 [June 7th, 2017]
- Kincardine Company To Add Jobs To Support Bruce Power - BlackburnNews.com - June 8th, 2017 [June 8th, 2017]
- Latin American sisters in US 'build bridges' during 'challenging time' - Catholic News Service - June 8th, 2017 [June 8th, 2017]
- Modernizing Nuclear Deterrents No. 1 Priority, DoD Officials Tell ... - Department of Defense - June 8th, 2017 [June 8th, 2017]
- EXTENSION CORNER: It's crucial for producers to know how to manage weeds - Gadsden Times - June 9th, 2017 [June 9th, 2017]
- Robot Bina48 Makes a Guest Appearance at 'Stitch and Bitch' - Seven Days - June 10th, 2017 [June 10th, 2017]
- Patriots WR Julian Edelman's father would love his son to be "a Patriot for life" - Pats Pulpit - June 11th, 2017 [June 11th, 2017]
- Orphan Black: 3 Major Revelations From the Season 5 Premiere - TV Guide (blog) - June 11th, 2017 [June 11th, 2017]
- GARDENING: Harvest tomatoes before the birds do - Odessa American - June 11th, 2017 [June 11th, 2017]
- 'Orphan Black' Season 5 Premiere Recap: Life is Tough on and off the Island - BuddyTV (blog) - June 12th, 2017 [June 12th, 2017]
- Griffon helicopter replacement not in the cards for the Liberals anytime soon - Ottawa Citizen - June 12th, 2017 [June 12th, 2017]
- DFI Marketing uses new post-harvest technology with melon exports - The Packer - June 13th, 2017 [June 13th, 2017]
- Elio Motors Given An Extension To Bring Its Three-Wheeled Vehicle ... - Jalopnik - June 13th, 2017 [June 13th, 2017]
- Rec tax extension moves closer to November ballot - West Life News - June 14th, 2017 [June 14th, 2017]
- Bioverativ announces FDA acceptance of Investigational New Drug ... - EconoTimes - June 14th, 2017 [June 14th, 2017]
- Charlie Gard: European Court orders life support extension - BBC News - June 14th, 2017 [June 14th, 2017]
- Extension Spotlight: Are you ready to preserve the harvest? | Life ... - NRToday.com - June 14th, 2017 [June 14th, 2017]
- The Case of the Missing Numbers - All Things Nuclear - June 16th, 2017 [June 16th, 2017]
- Hacking the human lifespan / Boing Boing - Boing Boing - June 17th, 2017 [June 17th, 2017]
- CNO Richardson: Perry Frigates Only Inactive Hulls Navy Considering Returning to Active Fleet; DDG Life Extension ... - USNI News - June 17th, 2017 [June 17th, 2017]
- USAF seeks to expand F-16 life-extension program - Quwa - Quwa Defence News & Analysis Group - June 20th, 2017 [June 20th, 2017]
- Baker proposes $500M life sciences extension - Worcester Business Journal - June 20th, 2017 [June 20th, 2017]
- Life Extension News | March 2017 Issue | Life Enhancement ... - June 21st, 2017 [June 21st, 2017]
- Pop-culture-palooza - Mountain View Voice - June 21st, 2017 [June 21st, 2017]
- Kids experience a day in the life of a scientist - Scottsbluff Star Herald - June 23rd, 2017 [June 23rd, 2017]