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Content tagged with Green Engineering
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Slideshow: 'Start-Stop' Hybrids Hit the Road
News  
2/3/2012   22 comments
Starter motors with automatic starting capabilities will hit the auto market in a big way in 2012. Within 15 years, every new vehicle could offer "start-stop."
Composites Reinforced With 3D Architectures
News  
2/2/2012   6 comments
ETH-Zurich research team discovers how to build composite structures that use reinforcing elements within 3D architectures, as abalone shells do.
'Performance' Car Seat Eliminates Steel
News  
1/30/2012   13 comments
A car seat backrest that integrates the seat frame and back panel into a single structure eliminates steel to save weight and reduce space.
Ford Recycles CES Plastic for Car Seats
Engineering Materials  
1/27/2012   21 comments
Ford and Unifi, maker of Repreve, will gather and recycle 2 million plastic bottles at CES and other shows for conversion into the Repreve seat fabric used in the 2012 Focus EV.
Slideshow: Detroit Auto Show Highlights EVs, Hybrids
News  
1/20/2012   31 comments
Automakers at this year's North American International Auto Show unveiled a potpourri of technologies aimed at boosting the efficiency of today's vehicles.
Ford Showcases Its First Plug-in Hybrid
DNTV  
1/19/2012   2 comments
The technical choices that Ford made on its new C-Max Energi plug-in hybrid.
Tesla's Model S Nears Production
DNTV  
1/18/2012   4 comments
Khobi Brooklyn of Tesla Motors talks about the advantages of the Model S's flat battery pack.
Recycled Carbon Fibers Save Money
News  
1/18/2012   25 comments
A new family of yarns and fabrics made from recycled carbon fibers have properties that rival those of virgin carbon fibers but cost less.
CES: Mercedes Foresees Progress in Batteries, Composites
Wolfe's Den  
1/12/2012   16 comments
While Mercedes-Benz and Daimler talk up their new mbrace2 in-car telematics platform, serious alternative-vehicle research is going on in automotive batteries and composites.
Bridge Made From Recycled Plastic Bottles
Engineering Materials  
1/9/2012   29 comments
Recycled plastic bottles and other waste plastic are being turned into structural, weight-bearing elements of a 90-foot bridge in Scotland.
'Shrilk' Mimics Insect Exoskeleton
News  
1/4/2012   24 comments
A material that mimics insect exoskeletons has the strength and toughness of aluminum, but weighs half as much.
Ford Turns Recycled Bottles Into Car Seats
News  
12/21/2011   29 comments
Plastic bottles and post-industrial waste turn into seat fabric for Ford's Focus EV.
Car Composites on Fast Track
Blog  
12/15/2011   13 comments
GM, Teijin agreement will move carbon-fiber composites into mainstream automotive manufacturing.
What's the Toughest Challenge of the Year?
Wolfe's Den  
12/9/2011   19 comments
From the rise of the digital factory to energy efficiency, four trends are roiling the design and industrial space.
Top 12 Hot Design Technologies for 2012
News  
12/8/2011   24 comments
Design News's pick of the top 12 technologies to watch in 2012, in automation, energy, sensors, communications, LED, and smart grid.
Slideshow: Best Gadget Freak Projects of 2011
Gadget Freak  
12/5/2011   21 comments
Here's a slideshow with links to our best homebrew engineering projects, drawn from the Design News Gadget Freak section.
Top 5 Materials Trends of 2011
News  
12/5/2011   11 comments
The five most important materials trends of this past year enable volume manufacturing.
Do Engineers Have Appetite for Mobile Apps?
CAD/CAM Corner  
12/2/2011   22 comments
Unlike the consumer market, which is hungry for all things mobile, engineers remain slightly skeptical about the upside of design tool apps running on mobile platforms.
Are Front-Load Washers Less Reliable?
Made by Monkeys  
12/1/2011   45 comments
Reliability seems to have slipped with front-loading washers.
Chevy Volt Battery Fires Arouse Investigations
Blog  
11/30/2011   17 comments
Are the lithium ion (LiOn) battery used in the Chevy Volt and the car's charging stations involved in recent battery fires?
Standard Solar Cofounder Talks Rooftop Panels
Blog  
11/22/2011   24 comments
Standard Solar co-founder Lee Bristol talks about photovoltaic panels and how he started his business.
US Army's Boot-Based Energy Harvester Lightens Soldier's Load
Guest Blogs  
11/21/2011   33 comments
Sustainable power sources are high on the Pentagon’s must-have list of soldier technologies. One promising concept is biomechanical energy harvesting.
Unmanned Aerial Vehicles Fly Via Additive Manufacturing
Blog  
11/17/2011   15 comments
Aerospace applications are the fastest-growing sector for direct laser sintering (DLS).
Siemens Steps Up Composites Game
CAD/CAM Corner  
11/16/2011   7 comments
Siemens snaps up Vistagy, a specialized composites design tool maker, as part of its industry strategy and as a step towards building a broader, end-to-end product development platform.
Ford to Jog Drowsy Drivers With Lane-Keeping Tech
Electronic News & Comment  
11/14/2011   34 comments
If you're one of the 40% of Americans who say they've nodded off at the wheel, then Ford Motor Co. may have news that will jump-start your next moonlight drive.
Biodegradable Plastics Standard to Bust Landfill Waste
News  
11/14/2011   29 comments
A standard being developed by the Plastics Environmental Council could put a dent in the 29 million tons of post-consumer nonrecycled plastics that end up in landfills each year.
Slideshow: 2012 Consumer Electronics Show (CES) Preview
Features  
11/10/2011   14 comments
The 2012 International Consumer Electronics show has innovative designs of interest to mechanical engineers. Check out our CES slideshow.
Retooling for Compliance
News  
11/10/2011   5 comments
Manufacturers are turning to PLM platforms and new supplier management processes to keep pace with the shifting compliance landscape and the need to manage more granular data.
An Engineer's Alphabet of Thoughts on Design
Blog  
11/8/2011   14 comments
Duke University engineering professor Henry Petroski offers his unique list of technically oriented A to Z definitions.
Gadget Freak Jr.: Manned Electric Helicopter
Gadget Freak  
11/4/2011   7 comments
It's a bird. It's a plane. No, it's an ultralight helicopter running via DC motors and lithium-ion batteries.
Solyndra Seeds Doubts About Photovoltaic Manufacturability
Guest Blogs  
11/4/2011   17 comments
The real lesson in successive crashes at Solyndra, Beacon Power, and First Solar may be that designers are not keeping issues of practicality and manufacturability paramount.
Slideshow: Autonomous Vehicles Leave the Driving to... Themselves
Captain Hybrid  
11/3/2011   8 comments
Our gallery spotlights the self-driving cars developed to compete in the Defense Advanced Research Projects Agency's (DARPA) annual Grand Challenge autonomous vehicle race.
Would You Buy a Nissan Leaf or Chevy Volt?
Wolfe's Den  
11/2/2011   50 comments
We asked members of Design News's Systems & Product Design Engineering group on LinkedIn whether they're ready to embrace electric vehicles like the Chevy Volt and Nissan Leaf.
Converting Plastics to Energy Could Boost US Reserves
News  
10/26/2011   9 comments
Converting nonrecycled plastics (NRP) into energy with current technologies could reduce US coal consumption and boost domestic energy reserves.
Steel Fights Back Against Alternative Auto Materials
Green Scene  
10/24/2011   16 comments
The steel industry argues that it is a strong anti-emissions material if you take into account the full lifecycle of a vehicle.
GM to Build First All-Electric Car Since EV1
Captain Hybrid  
10/20/2011   21 comments
General Motors quietly resumed its commitment to electric cars last week, officially announcing that it will produce and sell a new vehicle called the Spark EV in 2013.
Hot Off the Presses: Design News October Digital Issue
Wolfe's Den  
10/19/2011   Post a comment
The October 2011 digital issue of Design News is available for free download, with content on automation and control, CAD, materials and assembly, and RFID.
Smart Grid's Massive, Multidisciplinary Tech Challenge
News  
10/11/2011   2 comments
Communications integration; advanced control, sensing, metering and metrics; and a human interface methodology are still on the smart grid architects’ to-do list.
3D Systems Raises Bar on Color Printing
CAD/CAM Corner  
10/10/2011   7 comments
3D Systems' new ProJet 1500 combines support for color with the ability to create high-resolution, durable, plastic parts, bridging professional-quality capabilities with a $14,500 price tag.
Why Did You Become an Engineer?
Wolfe's Den  
10/7/2011   30 comments
Design News asked participants in the LinkedIn System & Product Design Engineering group why they became engineers.
Gadget Freak Case #195: Nifty Master/Slave Green Power Switch
Gadget Freak  
9/28/2011   Post a comment
This green gadget allows the user to turn speaker systems on and off with a TV or laptop computer.
Should Design Engineers Run Environmental Compliance?
Lead-Free Zone  
9/28/2011   11 comments
With the constant changes in environmental compliance, design engineers need support.
Safety Is Basis of TI's Hercules MCUs
Blog  
9/26/2011   2 comments
TI’s Hercules line of safe microcontrollers features comprehensive diagnostic and self-testing capabilities built into the hardware.
The Case of the Ridiculous Fatigue Calculations
Sherlock Ohms  
9/23/2011   9 comments
In the process of taking fatigue calculations, the data came in sky high at some points and zero at others.
The Case of the Semi-Proficient Measurement
Sherlock Ohms  
9/22/2011   6 comments
Sometimes old equipment is just right -- other times, it's just too old.
The Dump Trailer Won't Dump
Made by Monkeys  
9/20/2011   12 comments
What happens when your dump trailer won't dump? Such a simple function, and so hard to find.
Will an MBA Benefit You?
Electronic News & Comment  
9/19/2011   9 comments
The Masters of Business Administration (MBA) degree, long a staple for engineers preparing for leadership, is looking pretty enticing lately.
Electronics Group Resisting Calif. Energy Regulations
Green Scene  
9/19/2011   22 comments
The CEA pounds California policymakers for proposing new regulations while the electronics industry is reporting gains in energy efficiency.
Does Anyone Know the True Cost of EV Batteries? (Not Really)
Captain Hybrid  
9/16/2011   35 comments
If you want to start an argument about electric vehicles, the best way to do it is to mention battery costs.
Hot Off the Presses: Design News September Digital Issue
Wolfe's Den  
9/14/2011   Post a comment
Download the free e-magazine and PDF versions of the September issue of Design News.
Page 1 / 2   >   >>




Partner Zone
Latest Analysis
We follow up our original slideshow with contributions from our messy readers.
Smith Electric Vehicles teamed with Trans Tech Bus to roll out a 42-passenger, 26,000-lb electric bus called the Newton eTrans, which it hopes will change the way children get to school every morning.
After several years of ground-to-air noise, Sherlock Ohms brought clarity to Air Traffic Control.
QuantumVision's Hammerhead combines stereo 3D with smart camera technology in a single, handheld, rugged system.
Doug Conner's self-starting, solar-powered Stirling engine runs all year when the sun is visible from the sculpture’s location. The engine can shut down when the sun isn’t visible, and it can restart by itself when the sun comes back up.
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