08/13/2012

Lighter, Stronger Materials for Fuel Efficiency

 
Lighter, stronger materials for fuel efficiency could have massive impact on how cars and trucks are made.

U.S. Energy Secretary Steven Chu has announced seven new projects to accelerate the development and deployment of stronger and lighter materials for the next generation of cars and trucks. These projects include the development and validation of modeling tools to deliver higher performing carbon fiber composites and advanced steels, as well as research into new lightweight, high-strength alloys for energy-efficient vehicle and truck engines.

“With strong, lightweight materials we have an opportunity to dramatically increase vehicle fuel economy, while helping America maintain its competitive edge in automotive design and manufacturing,” says Secretary Chu.

The Obama Administration has taken unprecedented steps to improve the fuel efficiency of American vehicles, reaching historic agreements to improve fuel economy standards for passenger cars and light-duty trucks through Model Year 2025. These standards are expected to save consumers $1.7 trillion at the pump, or about $8,200 in costs over the lifetime of each vehicle. In fact, the initial set of standards for Model Years 2011 to 2016 is already having an impact for American families and businesses. The Energy Information Administration estimates model year 2011 cars achieved record average fuel economy at 34.4 miles per gallon, representing a 2% increase over 2010 model year cars.

The projects announced today will help provide additional technologies and innovations that will enable manufacturers to continue to improve vehicle fuel efficiency beyond the regulated levels. Advanced materials are essential for boosting the fuel economy of cars and trucks while maintaining and improving safety and performance.

Replacing cast iron and traditional steel components with lightweight materials – including advanced high-strength steel, magnesium, aluminum, and carbon fiber composites – allows vehicle manufacturers to include additional safety devices, integrated electronic systems and emissions control equipment on vehicles without increasing their weight. Using lighter materials also reduces a vehicle’s fuel consumption. Reducing a vehicle’s weight by just 10% can improve the fuel economy by 6% to 8%.

The new investments announced today support materials innovation in two critical areas:

Improving Carbon Fiber Composites and Advanced Steel through Computational Design

The Energy Department will award two projects to validate existing modeling tools to optimize the performance and cost-effectiveness of carbon fiber and other specialized composite materials for vehicle body, chassis and interior uses. For example, Pacific Northwest National Laboratory, based in Richland, Washington, is receiving a $1 million investment to validate carbon fiber composite models.

Additionally, the Department is investing $6 million to develop new modeling tools to advance third-generation high-strength steels. Through this project, Detroit-based United States Automotive Materials Partnership will leverage an additional $2.5 million in private investment to help create modeling tools for deploying high-strength steels for lighter passenger vehicles.

Advanced Alloy Development for Automotive and Heavy-Duty Engines

Today’s investment also includes four project that will develop lightweight, high-strength alloys for automotive and heavy duty engine blocks and cylinder heads. For instance, Caterpillar Inc, based near Peoria, Illinois, is leveraging a $3.4 million Energy Department award, as well as $1.5 million in private investment, to develop high-strength iron-based alloys to allow for higher cylinder pressures and increased engine efficiency.

 


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Visit our website today to learn about the design flexibility of a Morton building and the endless possibilities of partnering with our designBUILD team.


Wood construction is both cost and energy efficient. Check out Morton Buildings and our designBUILD team online today to discover all the benefits of post-frame construction.


When choosing a metal-clad building for your next construction project, consider Morton Buildings, Inc., and their designBUILD team, we’ll make your dream a reality.

We Can Help You Reduce Energy by 30%

Our mission is to help our customers manage their buildings' energy costs, improve reliability, and enhance performance while having a positive impact on the environment.
CLICK HERE to find out how.

Add highly responsive multi-zone comfort to any building project, in any climate. Our CITY MULTI H2i R2- and Y-Series VRF systems give you flexibility to fit the needs of any building. Enjoy 100% heating capacity at 0°F outdoor ambient, and 85% heating capacity at -13°F outdoor ambient.  For more information, log on to www.mitsubishipro.com

 
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