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the flow of air through orifice plate
Posted: Wed May 23, 2012 1:56 am
by ivanhoew
archived paper from the university of illinois 1932..
http://www.ideals.illinois.edu/bitstrea ... sequence=3
Re: the flow of air through orifice plate
Posted: Wed May 23, 2012 1:04 pm
by jfholm
Great job Robert! I had seen a paper similar to this but could never find it again. Thank you I have saved this. Answers a lot of questions for me.
John
Re: the flow of air through orifice plate
Posted: Wed May 23, 2012 2:26 pm
by ivanhoew
your welcome john , i was particularly interted in the change of coeff with a change in pressure drop , i assume this is to do iwth velocity creating a smaller (damn, can't remember that latin phrase) real world hole.
presumably one would have to apply a coeff. correction to an orifice bench relative to the pressure drop over the plate .
venus contracta ?
Re: the flow of air through orifice plate
Posted: Wed May 23, 2012 6:58 pm
by Tony
Re: the flow of air through orifice plate
Posted: Thu May 24, 2012 1:50 am
by ivanhoew
hahahaha. nearly right
.