HOME  |  NEWS  |  BLOGS  |  MESSAGES  |  FEATURES  |  VIDEOS  |  WEBINARS  |  INDUSTRIES  |  FOCUS ON FUNDAMENTALS
  |  REGISTER  |  LOGIN  |  HELP
<<  <  Page 5/11  >  >>
Ozark Sage
User Rank
Silver
Ozark Sage
User Rank
Silver
Ozark Sage
User Rank
Silver
Ozark Sage
User Rank
Silver
Ozark Sage
User Rank
Silver
Jon Titus
User Rank
Blogger
Re: Energy-storage thoughts
Jon Titus   3/7/2012 5:52:11 PM
NO RATINGS
I agree flywheels are not worth pursuing.  Years ago articles touted their virtues, but today I see none.  Thanks for your comments.

Ozark Sage
User Rank
Silver
Ozark Sage
User Rank
Silver
Jon Titus
User Rank
Blogger
Natural-gas fuel cells
Jon Titus   3/7/2012 5:49:48 PM
NO RATINGS
Not to worry about hydrogen, Alex.  A fuel cell based on methane--already available as natural gas--would do the trick and we already have a distribution network in place.  I believe some materials such as activated carbon and perhaps carbon nanotubes readily absorb methane, so need for high-pressure storage tanks or cryogenic delivery of liquid hydrogen. Flue cerlls run hot, though, so we still must content with high temps, which can limit use in vehicles.

Ozark Sage
User Rank
Silver
<<  <  Page 5/11  >  >>


Partner Zone
Latest Analysis
The first Tacoma Narrows Bridge was a Washington State suspension bridge that opened in 1940 and spanned the Tacoma Narrows strait of Puget Sound between Tacoma and the Kitsap Peninsula. It opened to traffic on July 1, 1940, and dramatically collapsed into Puget Sound on November 7, just four months after it opened.
Noting that we now live in an era of “confusion and ill-conceived stuff,” Ammunition design studio founder Robert Brunner, speaking at Gigaom Roadmap, said that by adding connectivity to everything and its mother, we aren't necessarily doing ourselves any favors, with many ‘things’ just fine in their unconnected state.
When my daughter decided she wanted to study engineering, I was very proud of her. At the same time, in the back of my mind, I wondered if she knew what she was in for.
AutoDesk has teamed up with 3D scanner provider Artec to link CAD software and 3D scanners to make it faster and easier to create accurate 3D mesh models for printing or digital use.
Last year you helped Design News and Allied Electronics crown its first-ever Gadget Freak of the Year, and we need your help again. Vote in round 2 of our second-annual contest.
More:Blogs|News
Design News Webinar Series
11/19/2014 11:00 a.m. California / 2:00 p.m. New York
11/6/2014 11:00 a.m. California / 2:00 p.m. New York
10/7/2014 8:00 a.m. California / 11:00 a.m. New York
12/11/2014 8:00 a.m. California / 11:00 a.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.
Dec 1 - 5, An Introduction to Embedded Software Architecture and Design
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.
Last Archived Class
Sponsored by Littelfuse
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