[EFI] Re: [EFI] Re: Building a Flow bench

Greg Hermann bearbvd at mindspring.com
Wed Feb 6 18:42:06 GMT 2002


>As far as a flow bench is concerned... I did a quick calculation, and it
>seems that if you took a 20 gallon tank, pressurized it to 120 psi
>(assuming you do it slowly or let it cool), then could somehow release
>it very quickly, you could achieve your 25" water column pressure at 200
>cfm for like 6-7 seconds.  The numbers are approximate, and the valving
>would probably be really tough, but it would let you take your time
>building up the air mass with any old compressor and then let it go in a
>hurry.  I've also completely avoided the temperature / condensation
>issue.

Not to mention that expansion as rapid as what you are talking about will
cool the test air significantly below ambient temp.

Greg


----- End of forwarded message from owner-diy_efi at diy-efi.org -----
----------------------------------------------------------------------------
To unsubscribe from diy_efi, send "unsubscribe diy_efi" (without the quotes)
in the body of a message (not the subject) to majordomo at lists.diy-efi.org



More information about the Diy_efi mailing list