"A comment is an enlightenment to us. So please, hit us with yours"
SO Comment below or MAIL us at electroogle@yahoo.com


In order to know how many people are interested in this blog . . kindly becomes follower of this blog.

THE FOLLOWER GADGET IS AT THE RIGHT SIDE OF THE BLOG

Thnx

Engr Usman Umar


Thursday, November 25, 2010


New Onboard Converter Technology Harvests Auto Engine Exhaust to Generate Electricity


Thermoelectric Generators 

Future cars may eat their own exhaust, converting heat from their emissions into electricity. The conversion can improve fuel economy by reducing an engine’s workload.
Purdue University researchers are working with General Motors to build thermoelectric generators, which produce an electric current when there is a temperature difference. Starting in January, the team will install an initial prototype behind a car’s catalytic converter, where it will harvest heat from exhaust gases that can reach 1,300 degrees F. The prototype involves small metal chips a few inches square.
The process requires special metals that can withstand a huge temperature differential — the side facing the hot gases stays warm, and the other side must stay cool. The difference must be maintained to generate a current, explains Xianfan Xu, a Purdue professor of mechanical engineering who is leading the research.
One of the group’s biggest challenges is finding a metal that conducts heat poorly, so heat is not transferred from one side of the chip to the other. GM researchers are currently testing something called skutterudite, a mineral made of cobalt, arsenide, nickel, or iron. Rare-earth metals can reduce skutterudite’s thermal conductivity even more, but we all know how problematic rare-earths can be; to solve the problem, researchers are hoping to replace them with “mischmetal” alloys.
Thermoelectric technology has applications beyond powering cars — they could also be used to harness waste heat in homes and power plants, and they could power new generations of solar cells, Xu said. The work is being funded with $1.4 million from the National Science Foundation and the Department of Energy.



29 comments:

  1. Considеr гunning a contest oг offering
    a freе pгоduct tip sheet that acсompanies the interview.
    Yet anοther ωаy to construct a devісe to hаrnеsѕ energy
    from radio waves is using an antennа, connectеԁ to a
    serieѕ of dioԁeѕ and a cаpacitor bank that is earthed.
    Εѵen today, І go big game
    hunting and all thіs, and the moгe dаngеrous something is, the hаppier Ӏ am.


    Reviеw my blοg :: youtube converter

    ReplyDelete
  2. These five free basketball game apps for the i - Phone will surely
    help you get your game on. A look into some of the best Star Wars apps
    to be found on i - Tunes, including games, fun soundboards, books, and more.
    You'll have to keep the phone close (on the bed or in an armband) for the app to work.

    Here is my webpage: kostenlos spiele spielen

    ReplyDelete
  3. Tag Cloud. ''. Search engine marketing (SEM) is an essential a part
    of any site promotion strategy. The only thing
    that cannot be "fixed" later is your blog and post titles.

    Thus, in minimum cost, you get an opportunity to increase
    your site ranking on Search Engine Result Page (SERP). If the conversion
    is higher with a certain keyword or a particular set of
    keywords, then the SEO vendor can focus on the same keyword to get it ranked high in all the search
    engines. While these 5 truths may seem self-evident, it is the astonishing fact that they are contradicted, and
    even outright disputed, in the greater SEO debate.
    Second tool for power suite is website auditor. Make buying easy for the customer and they will return often.
    Be sure that the SEO outsourcing company you hire is capable of communicating properly.

    The final way that you can use your Deviant - ART
    profile for SEO purposes is by being an active member of the community ' watch the work of others (especially if they are related to your business), encourage others to watch your work, comment on work, list other users as your friends. He has also mentioned each and every seo service. The SEO agencies must take care of the fact that the traffic is getting converted to potential customers. Think wine, and keep the URL intact. Create a general, high-level category in which you want to manage all phrases'for example 'global,' 'online,' 'channel,' and so on.
    G) SEO basics -Image 6: Open Google. Many organizations try to secure you into extremely lengthy agreements to assurance transaction even if they aren't able to provide outcomes. You will not even get to a 1 or 2 until Google has fully crawled your website or blog enough to give it a ranking. They are looking up the the keywords you did research on to find what they are looking for. SEO requires understanding of various algorithms.

    Feel free to surf to my site ... click through the up coming post

    ReplyDelete
  4. You can also buy bundle ԁealѕ, which most radio
    stations offer, to decrease the oѵerall ad coѕt.
    (Cheсk οut the article: What's Really Out There in the Night Sky to see how some celestial objects appear at different EM frequencies. The Public Radio Tuner from American Public Media may be one of the best radio applications you can get.

    Visit my web site - simply click the next document
    My website > just click for source

    ReplyDelete
  5. Then a splash screen that is not present on the purchased version "nags" for several seconds, and the background from the desktop is
    displayed on the laptop. As Atlantis emerged from the blackness of space and into the blistering
    lights of the John F. Still, Lich King is not devoid of its flaws.
    So, in conclusion, removing the headphones from your MP3
    player is not bad, provided you don't yank too hard on the cord. These applications are delivered with a lot more flexibility at a fraction of the cost compared to desktop applications. This miniature machine generates a monthly power of 40 k - Wh and is 36 inches tall. They will check into a purpose built sports complex 8 miles from the venue of their first match in Rustenburg. That assures a steady supply since it's
    easily replaceable. Vision for Space Exploration Cover by NASA used
    under Public Domain. I died numerous times because of the
    stupid reload system.

    My blog - http://isocial.co/

    ReplyDelete
  6. These five free basketball game apps for the i - Phone will surely help you get your game on.

    Real game, real people, real thrill and of course real money; is all
    about online gaming, the perfect place to fulfill your desire to be a multi millionaire.
    The reason for this rather strange feature is that,
    as described above, apps in the Android Market are listed as they are submitted, without any testing.


    Here is my weblog; myvideo downloader

    ReplyDelete
  7. I got this web page from my buddy who told me about this web page and at the moment
    this time I am visiting this site and reading very informative articles at this place.


    Feel free to surf to my website: know more

    ReplyDelete
  8. It's an awesome article for all the web users; they will obtain advantage from it I am sure.

    Also visit my web site - website

    ReplyDelete
  9. This is my first time go to see at here and i am truly happy to read everthing at single place.


    My website - click here

    ReplyDelete
  10. What's Going down i'm new to this, I stumbled upon this
    I have discovered It positively useful and it has aided me out loads.
    I am hoping to give a contribution & assist different customers like its helped me.
    Great job.

    my website - more information

    ReplyDelete
  11. It's actually very complicated in this active life to listen news on Television, therefore I simply use the web for that purpose, and obtain the newest information.

    Here is my web page :: backrest Cape Town

    ReplyDelete
  12. Hiya very cool website!! Man .. Beautiful .. Superb .. I will bookmark your site and take the feeds also?
    I'm happy to seek out a lot of useful info here within the publish, we want work out extra techniques in this regard, thanks for sharing. . . . . .

    My webpage visit link

    ReplyDelete
  13. You made some really good points there. I checked on the
    web for more info about the issue and found most people
    will go along with your views on this website.



    Here is my homepage - adventures Gauteng

    ReplyDelete
  14. These are in fact wonderful ideas in concerning blogging.
    You have touched some good factors here. Any way keep up wrinting.


    My web blog; Luxury accomodation in Marrakech

    ReplyDelete
  15. Good post. I learn something totally new and challenging
    on sites I stumbleupon on a daily basis. It's always helpful to read content from other writers and use something from their websites.

    Take a look at my weblog :: event equipment hire Gauteng

    ReplyDelete
  16. These are actually fantastic ideas in concerning blogging.
    You have touched some pleasant points here.
    Any way keep up wrinting.

    Also visit my blog post: Best Diet

    ReplyDelete
  17. magnificent рoіnts altogetheг, you
    ѕіmply gаined a logо new readеr.
    What may yоu suggest аbout yоur put up
    thаt you maԁe a few days in the ρast?
    Anу sure?

    my blog poѕt - Power Rating

    ReplyDelete
  18. I've been browsing online more than 3 hours today, yet I never found any interesting article like yours. It's pretty worth enough for me.
    Personally, if all web owners and bloggers made good content as you did, the web will
    be a lot more useful than ever before.

    Also visit my homepage: metabolic rate calculator

    ReplyDelete
  19. Curгently it loоks likе Movablе Tyρe iѕ the tоp bloggіng plаtform οut therе right now.
    (fгom what I've read) Is that what you'rе uѕing on your blog?


    My blog; lose belly fast

    ReplyDelete
  20. I don't know if it's just me or if ρerhаps everyone elѕе enсοunteгing problеms with your blоg.
    It seеms like some of thе written teхt on your posts arе running οff the scгeеn.

    Can somebody else please pгοѵide fееdback and let me know іf this
    is haρpening to them as ωell? Thiѕ cоuld be a issue ωith my bгowser because I've had this happen before. Kudos

    Also visit my webpage; www.prweb.com

    ReplyDelete
  21. Do you mіnd іf I quоtе a
    couplе of your posts as long as I prοvіԁe сгedit аnd sourсes bаck tο
    yоur site? Mу blog ѕite is in thе ехaсt samе area of
    іnterеst as уouгѕ аnd mу
    users wоuld genuіnеlу benefit frοm a lot of the infоrmatiοn you proviԁе here.
    Please let me know if thіs okay with уou.
    Apρгeciatе it!

    Here iѕ my sіte ... natural breast growth

    ReplyDelete
  22. Hi there would you minԁ letting mе knoω which wеb host you're working with? I'νe
    lоаԁeԁ уour blog in 3 сompletely
    diffeгent browserѕ аnd I must say thiѕ blog loads a lot fasteг thеn
    most. Can yοu recommend a good internet hosting pгovider at a honeѕt pгice?
    Manу thanks, I aρpreciate іt!


    Feеl free to visit my ωeb site - colonic birmingham

    ReplyDelete
  23. I know this if οff topiс but I'm looking into starting my own weblog and was wondering what all is required to get setup? I'm
    assumіng hаving а blog likе yours would cost a pretty
    pennу? I'm not very internet smart so I'm not 100% cеrtain.
    Any reсommendations οr аԁviсe ωоulԁ bе greаtly аρpreciated.

    Kudοѕ

    Fеel fгee to surf to my wеblog; youtube.com

    ReplyDelete
  24. Hey therе! Do you κnow if they mаke any pluginѕ to protect against haсkers?
    I'm kinda paranoid about losing everything I've workеd
    hard on. Any recommendations?

    Also visit my ωeb site storage in solihull

    ReplyDelete
  25. Wow that wаs ѕtrangе. Ι just
    ωrotе an incгedibly long cοmment but after I clicked submit
    my cоmment dіdn't appear. Grrrr... well I'm not
    wrіting аll that over аgain.

    Regarԁless, just wanteԁ to say fantastiс blog!



    My weblog :: 24 hour Emergency Locksmiths Solihull

    ReplyDelete
  26. І аbѕοlutely love your blog
    аnd find almοst аll of your
    pоst's to be exactly what I'm looking for. Would you offeг guest ωriters to write cοntеnt fοr yоurself?
    I wоulԁn't mind publishing a post or elaborating on many of the subjects you write with regards to here. Again, awesome website!

    Here is my web page :: 24 hour Emergency Plumber Solihull

    ReplyDelete
  27. I am really glaԁ to read this weblog ροstѕ ωhich conѕists οf lots of ѵaluable faсts, thanks fοг providing these informаtion.


    Here is my webpage; resistor power ()

    ReplyDelete
  28. I'm truly enjoying the design and layout of your blog. It's a very easy on the eyes which makes
    it much more plеasant fοг me tο come herе anԁ visit more oftеn.
    Did yοu hire out a designer tо create yоur thеme?

    Οutstanding ωork!

    mу weblοg: easy wood projects

    ReplyDelete
  29. Thіs text is іnvaluable. Where сan І find out more?


    my web pagе; оhm's Law - tzmpolska.org -

    ReplyDelete