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leohopkins
Posted: Fri Dec 14, 2007 3:44 am    Post subject: KERNS Reply with quote

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As an avid fan of formula one, it is always interesting for me to see the different kinds of technologies which teams develop, just to get that extra hundreth of a second per lap time out of the car. One recent area for development which has been widely talked about and is on the drawing board is something which is called "KERNS" or "Kinetic Energy Recovery System". With this kinetic energy is somehow "stored" whilst the car undergoes braking and then the driver can release this stored energy by pressing a "boost" button on the wheel, which will give him anything between 60-100bhp extra for a short period of time on the main straight. Does anyone have any idea how such a system is likely to work ?
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Harold14370
Posted: Fri Dec 14, 2007 7:46 am    Post subject: Reply with quote

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The conventional way would be to use a regenerative braking system
http://en.wikipedia.org/wiki/Regenerative_braking
Another way would be to store the energy in a flywheel.
http://www.gizmag.com/go/7396/2/
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leohopkins
Posted: Tue Dec 18, 2007 12:56 pm    Post subject: Reply with quote

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Oh I see. Makes sense. Thanks
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The hand of time rested on the half-hour mark, and all along that old front line of the English there came a whistling and a crying. The men of the first wave climbed up the parapets, in tumult, darkness, and the presence of death, and having done with all pleasant things, advanced across No Man's Land to begin the Battle of the Somme. - Poet John Masefield.

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