friction factor
hi i have one rectangularduct probleme, how i can get the friction coefficient from starcd in order to campare that with the experiment thanks
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Re: friction factor
How is YOUR "friction factor" defined ?
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Re: friction factor
Hay Joern
the friction coefficient for the rectangular duct is f=(8*wall shera stress)/(density*Ub*Ub)Ub is the bulk velocity thanks |
Re: friction factor
Check the commands operate, *get, *set and summ which should be enough to calculate your factor. Don't forget to enable the saving of the wall force data.
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Re: friction factor
Thanks
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Re: friction factor
Hi Sabatini:
you need "getw" also. regards, ccy |
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