Industry News




 

11/23/2010

Whales Inspire Turbine Blade Technology

 

Lessons learned from the whale have inspired United States Naval Academy researchers to tackle one of the biggest challenges in ocean turbine technology: the low velocity associated with tidal flows and the difficulty of extracting useful energy from low speed flows in current designs.

"We designed a novel blade modification for potential turbine performance improvement, which was inspired by humpback whale flippers, with the addition of tubercles, or bumps, to the leading edge of each blade," says Mark Murray, a Naval Academy engineering professor. Previous research demonstrated the addition of biomimetically derived protuberances (technology that mimics nature) improved stall characteristics and aerodynamic performance."

The modified “whale blades” proved to be more effective for energy extraction at low speeds. Significantly, the blades did not degrade performance at high flow speeds or increase the mechanical complexity of the turbine.

Application of this whale-inspired turbine design could create turbines that are more effective in converting low velocity tidal flow energy into electricity, as well as being substantially more economically viable.

Rooftop Turbines Provide Economical Wind Power

Wind Turbine Speed and Bat Mortality

DOE Funding Targets Midsize Wind Turbines


 


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.

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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.
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http://news.mehvac.com/hhlaunch/


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.

Mitsubishi Electric Cooling & Heating’s new H2i R2-Series heat pumps provide year-round comfort, even in extreme climates. With 100% heating capacity down to 0° F outdoor ambient and simultaneous heating and cooling down to -4° F, our hyper-heating systems bring highly responsive multi-zone comfort to your projects, regardless of climate zone.

http://news.mehvac.com/hhlaunch/


 
02/25/2015

Standard 189.1 seeks to expand renewable energy definition.

02/24/2015

Efficient construction techniques improve housing affordability.

02/23/2015

Guidance to improve energy efficiency of all aspects of data center operation.

02/20/2015

Model shows new technology could keep buildings standing after disasters.

02/19/2015

Expected to produce 550 megawatts of renewable energy.

02/18/2015

Best practices for infection prevention linked to hand irritation.

02/17/2015

State policies may not cut greenhouse gas emissions.

02/16/2015

New materials could cut initial costs for solar technology.

02/13/2015

Fannie Mae recognizes value of sustainable design.

02/12/2015

Localized technology could dramatically cut HVAC energy usage.

02/11/2015

Government energy consumption continues its decline.

02/10/2015

Study shows renewable option has economic potential.

02/09/2015

Proposed guideline would standardize collision deterrence testing.

02/06/2015

Illinois repeats as top state for green-certified buildings.

02/05/2015

New system to help FMs find the greenest products.

02/04/2015

Combination of cyber and physical measures to prevent electricity theft.

01/30/2015

Hotel, office facilities sectors expected to see big growth.

01/29/2015

Electricity-saving upgrades for vertical transportation.

01/28/2015

Building expenditures shown to benefit workers, businesses.

01/27/2015

Scent “temperatures” shown to have measurable effect on consumer behavior.

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