MAF airflow numbers

[Greg Hermann]

>-----Original Message-----
>From: Clarence L.Snyder <clare.snyder.on.ca at ibm.net>
>To: diy_efi at esl.eng.ohio-state.edu <diy_efi at esl.eng.ohio-state.edu>
>Date: Saturday, March 27, 1999 12:39 AM
>Subject: Re: MAF airflow numbers
>
>Ya, fine, but all he gave was FPM
>Bruce

He did give temperature, which is also a very significant factor. Relative
humidity is not as significant, but is certainly a factor.

Greg
>
>
>>> Don't "we" need volume?.  I'm missing something about how velocity
>equates
>>> to CFM?.
>>velocity through a given area equates to a specific volume flow.
>>if air flows 1 foot per minute through a one square foot hole, you have
>>1 cubic foot per minute. If you know the pressure you can calculate mass
>>flow rate as well.
>>