HOME  |  NEWS  |  BLOGS  |  MESSAGES  |  FEATURES  |  VIDEOS  |  WEBINARS  |  INDUSTRIES  |  FOCUS ON FUNDAMENTALS
  |  REGISTER  |  LOGIN  |  HELP
Blogs
Blog
Google & Siemens Show What's Possible in Green Energy
1/10/2013

The IntegralBlade design has no glue joints in the turbine blade. The commercial version of this rotor will have a diameter of around 154m and a total sweep area of 18,600 square meters. (Source: Siemens)
The IntegralBlade design has no glue joints in the turbine blade. The commercial version of this rotor will have a diameter of around 154m and a total sweep area of 18,600 square meters.
(Source: Siemens)

Return to Article

View Comments: Oldest First|Newest First|Threaded View
<<  <  Page 2/2
tdesmit
User Rank
Silver
Re: Deceptively Complicated
tdesmit   1/14/2013 12:30:29 PM
NO RATINGS
TJ,

The story mentions that the latest units from Siemens do not have a gearbox:

" The turbines are completely gearless, "

So, seems like they have figured out a way to eliminate that weak-point.

Tom D.

TJ McDermott
User Rank
Blogger
Re: Deceptively Complicated
TJ McDermott   1/14/2013 12:53:25 PM
NO RATINGS
tdesmit - I missed that, thank you.  Cabe, my apologies.

Cabe Atwell
User Rank
Blogger
Re: Deceptively Complicated
Cabe Atwell   1/14/2013 5:03:18 PM
NO RATINGS
As wind generated power increases its prevalence, we will see some diminishing returns. It is only so long that subsidies can pick up the slack before leaving a huge gap in the money stream.

Do taxpayers pay those subsides? Yes.

We end up paying more than reported for that green generated power. Keep that in mind.

C

Ann R. Thryft
User Rank
Blogger
Re: Nice to see the support
Ann R. Thryft   1/23/2013 1:28:01 PM
NO RATINGS
Storage of non-heat alternative energy is definitely a problem. However, mixing technologies can also be done to "load balance" uneven energy input.

<<  <  Page 2/2
Partner Zone
More Blogs
In this TED presentation, Wayne Cotter, a computer engineer turned standup comic, explains why engineers are natural comedians.
IBM's new SyNAPSE chip makes it possible for computers to both memorize and compute simultaneously.
We searched far and wide for the top employers for engineers. These companies were ranked by engineering professionals, engineering students, and engineering instructors and professors. Does your employer make the grade?
Hello, Moto. Join the iFixit team as it takes apart the world's first circular smartwatch, the Motorola Moto 360.
By implementing efficient and thorough quality-management processes, companies can help prevent or mitigate the effects of the supply-chain issues that reportedly plagued the Apple iPhone 6 before its release this week.
Design News Webinar Series
9/10/2014 11:00 a.m. California / 2:00 p.m. New York
7/23/2014 11:00 a.m. California / 2:00 p.m. New York
7/17/2014 11:00 a.m. California / 2:00 p.m. New York
6/25/2014 11:00 a.m. California / 2:00 p.m. New York
Quick Poll
The Continuing Education Center offers engineers an entirely new way to get the education they need to formulate next-generation solutions.
Sep 22 - 26, MCU Software Development A Step-by-Step Guide (Using a Real Eval Board)
SEMESTERS: 1  |  2  |  3  |  4  |  5  |  6


Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.
Next Class: September 30 - October 2
Sponsored by Altera
Learn More   |   Login   |   Archived Classes
Twitter Feed
Design News Twitter Feed
Like Us on Facebook

Sponsored Content

Technology Marketplace

Copyright © 2014 UBM Canon, A UBM company, All rights reserved. Privacy Policy | Terms of Service