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28 Sep 2006, 15:35 (Ref:1722184) | #1 | ||
Rookie
Join Date: May 2005
Posts: 47
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Monoshock front suspension
Hello to all,
i've got inveolved in the Foromula BMW in Germany and was looking now to make some basic calculation on the car to figure out some details about it. The problem is that I have never worked with monoshock suspensions and do not realy know how to cuantify a single spring in the suspension. What I am looking for are some general hints to calculate the spring frequency, wheel rate and so on. Obviously, I now how to do it for usual layout's with 1 spring on each wheel, but what are the non suspended mass, etc, etc, in this layout? Thank you! |
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28 Sep 2006, 23:19 (Ref:1722491) | #2 | ||
Veteran
Join Date: Feb 2000
Posts: 2,188
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Disconnect the monoshock, work out your individual wheel motion ration, multiply the wheel rate you want by two for your spring. The basic crude way of looking at it. Not many springs to use in bmw anyway, they are pretty simple.
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__________________
A Saudi saying, "My father rode a camel. I drive a car. My son flies a jet-plane. His son will ride a camel." |
28 Sep 2006, 23:24 (Ref:1722494) | #3 | |
Racer
Join Date: Feb 2004
Posts: 339
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Andrei:
is ur team going to Valencia? |
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30 Sep 2006, 13:29 (Ref:1723627) | #4 | ||
Rookie
Join Date: May 2005
Posts: 47
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Thanks for your info's!
I have to make an excel sheet... As far as I have understood, my driver has signed the contract 4 Valencia. Look for us at the end of the strating grid... ) |
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2 Oct 2006, 20:42 (Ref:1725637) | #5 | |
Racer
Join Date: Feb 2004
Posts: 339
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which team are u with/
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4 Oct 2006, 18:39 (Ref:1727921) | #6 | ||
Rookie
Join Date: May 2005
Posts: 47
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GU Racing, driver Andrei Harnagea.
Do you or anybody else have some geometry data of the suspension - I mean the coordinates of the linkages and so on? |
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