Navigation Links
UA engineering professor uses aerospace materials to build endless pipeline
Date:8/17/2012

ections lies in the manufacturing methodology. Ehsani wraps the various layers of carbon fabric and honeycomb around a mandrel, a kind of tubular mold with a cross-sectional shape that matches the pipe's internal cross-section, which is typically, but not always, circular.

"We basically start with a tube and wrap the materials on the outside," Ehsani said. "A couple of layers of carbon fabric, then we put on the honeycomb and then a couple of layers of carbon or glass fiber on the outside. This becomes the pipe."

After testing this manufacturing method, Ehsani had a "eureka" moment when he realized that the finished pipe could be partially slid off the mandrel, and more pipe could be added to the section of pipe remaining on the mandrel. "I thought, why don't we just slip this off of the mandrel and continue making this pipe?" Ehsani said. "Never stop."

Carbon fiber, resin and aerospace honeycomb are all very light materials that can be transported at a fraction of the cost of conventional prefabricated steel and concrete pipe, and Ehsani said he is looking for partners to develop an automated mobile unit to make the pipes onsite.

"Imagine having a truck with a mandrel in the back," Ehsani said. "You start making the pipe on, say, a 20-foot mandrel, and pull off 18 feet so you have two feet left on the mandrel," he said. "Then you just move the truck forward and drop the pipe in the ground, and keep adding pipe."

As if virtually eliminating transportation costs, slashing manufacturing costs, and reducing environmental impact weren't enough, Ehsani sees this pipe technology creating jobs and boosting local economies.

"Suppose you have a pipeline project in a developing nation," Ehsani said. "You could ship the raw materials to the workers there and they could make this pipe in their own village. No matter what size or shape they want, all they need to do is build a mandrel and make the pipe on the spot. We would b
'/>"/>

Contact: Pete Brown
pnb@email.arizona.edu
520-621-3754
University of Arizona College of Engineering
Source:Eurekalert  

Page: 1 2 3 4

Related biology news :

1. Columbia Engineering and Penn researchers increase speed of single-molecule measurements
2. Melting glaciers, enough sand to bury London, and ancient ecosystem engineering
3. Innovative cell printing technologies hold promise for tissue engineering R&D
4. 5th Annual Advances in Biomolecular Engineering Symposium
5. Medical device, health professionals attend first national conference on value-driven engineering
6. NSF report detailing growth in graduate enrollment in science & engineering in the past decade
7. Investigation of American Oriental Bioengineering, Inc. by Securities Lawyers at Goldfarb LLP Law Firm for Potential Shareholder Claim
8. Oligonucleotide Delivery: Biology, Engineering and Development Conference
9. GEN reports on growth of tissue engineering revenues
10. Engineering technology reveals eating habits of giant dinosaurs
11. Genetic Engineering & Biotechnology News unveils Biotech Boulevard
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
UA engineering professor uses aerospace materials to build endless pipeline
(Date:7/2/2015)... -- Research and Markets( http://www.researchandmarkets.com/research/jvft55/next_generation ) ... Biometrics Market by Application, Technology, Function & Geography - ... The next generation biometrics market is expected ... of 17.9% between 2015 and 2020 Travel ... Safran SA ( France ), ...
(Date:6/29/2015)... , June 24, 2015 ... of the "Latin America Biomedical Sensors Market - ... offering. The Latin America Biomedical Sensors market ... CAGR of 2.04% over the period 2014-2020 ... adaptable to the genetic formulation of each individual. These ...
(Date:6/25/2015)... June 25, 2015  TAKE Solutions Ltd., a global ... the United States Patent and Trademark Office (USPTO) for ... leverages TAKE Solutions, Clinical Accelerators to reduce the time ... compared to standardization without the accelerators), thus reducing time ... At the heart of the patented Clinical ...
Breaking Biology News(10 mins):Next Generation Biometrics Market 2015 - Global Forecast to 2020 with Safran, NEC, 3M Cogent, Fujitsu & Suprema Dominating the $24 Billion Market 2Next Generation Biometrics Market 2015 - Global Forecast to 2020 with Safran, NEC, 3M Cogent, Fujitsu & Suprema Dominating the $24 Billion Market 3Latin America Biomedical Sensors Market Report 2015-2020 2TAKE Solutions Awarded Patent By USPTO 2
... have found a way to pull pure oxygen from ... and a room-temperature glass of water. ,Because oxygen ... using solar electricity to split water into those elements--a ... One of the chief obstacles to that green-energy scenario ...
... United States, Lyme disease is the most frequently reported ... These animal-borne diseases can make people very sick, and ... crucial to protecting the public. Scientists at the Cary ... $750,000 in grant funding from the U.S. Environmental Protection ...
... University of New Hampshire researchers have tagged one ... They are the first free-swimming leatherbacks ever tagged in ... an endangered species, were tagged July 17, 26 and ... tracking data, allowing scientists to better understand these elusive, ...
Cached Biology News:Water refineries? 2Water refineries? 3EPA funds ground-breaking Lyme disease research 2UNH researchers tag first-ever free-swimming leatherback turtles in New England 2UNH researchers tag first-ever free-swimming leatherback turtles in New England 3
(Date:7/27/2015)... ... July 27, 2015 , ... Production of high tenacity filament yarn of ... in the EU. For instance, it surpassed the EUR 106 million mark (in value ... 2010. Germany is a major producer, while Italy is a key consumer. , ...
(Date:7/27/2015)... -- Research presented at the 2015 AACC Annual Meeting ... that led to a fingerprick Ebola test becoming the ... receive approval from the World Health Organization (WHO). This ... West Africa by identifying suspected ... isolate and treat these patients much faster than is ...
(Date:7/27/2015)... YORK , July 27, 2015 ... today announced the winners of its annual Klerman ... research by scientists who have been supported by ... career scientists to pursue innovative ideas in neurobiological ... "proof" of concept for the early detection, treatment, ...
(Date:7/27/2015)... ... 27, 2015 , ... Visual Assay was named as a finalist for the ... technologies and services of the past year. More than 70 judges selected the finalists, ... will be announced at the 2015 R&D 100 Awards Dinner on November 13 at ...
Breaking Biology Technology:High Tenacity Filament Yarn of Viscose Rayon Consumption to Grow Swiftly in the EU, Forecasts BAC Reports in New Study Available at MarketPublishers.com 2Rapid Ebola Test Could Play Key Role in Efforts to End Lingering Outbreak 2Rapid Ebola Test Could Play Key Role in Efforts to End Lingering Outbreak 3Brain & Behavior Research Foundation Names Winners of Klerman-Freedman Prizes for Exceptional Research 2Brain & Behavior Research Foundation Names Winners of Klerman-Freedman Prizes for Exceptional Research 3Brain & Behavior Research Foundation Names Winners of Klerman-Freedman Prizes for Exceptional Research 4Brain & Behavior Research Foundation Names Winners of Klerman-Freedman Prizes for Exceptional Research 5Brain & Behavior Research Foundation Names Winners of Klerman-Freedman Prizes for Exceptional Research 6Visual Assay® Named Finalist in 53rd Annual R&D 100 Awards 2
... ITMN ) today announced that Daniel G. Welch, Chairman, ... Deutsche,Bank,s 2008 Biotech Boston Confab on November 11, 2008 ... audio webcast of the presentation, investors and other,interested parties ... InterMune,s,corporate website at http://www.intermune.com . The company recommends,logging ...
... Human Genome Sciences,Inc. (Nasdaq: HGSI ) announced ... Confab will be webcast and may be accessed at, ... A member of Human Genome Sciences, senior management team ... at 2:50 PM Eastern Time., Investors interested in ...
... that its executives will be speaking at the following,investor conferences, and ... Credit Suisse Global Health Care Conference, Phoenix, AZ ... Time, Piper Jaffray Health Care Conference, ... 2008 at 2.00 p.m. Eastern Time Accessing Webcasts, To ...
Cached Biology Technology:Cepheid to Webcast Upcoming Financial Presentations 2
Enables rapid purification of double-stranded DNA fragments = 200 bp, including, for example, PCR reaction products, DNA fragments obtained in restriction enzyme digests, or double-stranded cDNA...
Silica bead method is an economic method of DNA extraction from agarose...
5 minutes from gel band to purified DNA...
BD IMag Anti-Mouse CD90.2 (Thy1.2) Particles-MSC 2 x 109 cells...
Biology Products: