Fan PQ curve testing - Part 1

[AndreaBZ]

Hello Martin !
I read with interest this topic.
I want to put in spreadsheet the possibility of changing the fans ,in addition to other components.
To make that I need the data RPM vs CFM
For example, as these :


For the moment I have the data of these fans :
I have calculated the relevant equations RPM > CFM




are missing some fans......

if you have the possibility to publish them....

*************

I calculated the difference in efficiency between your fans and the fans of Skinnee
so:

http://www.xtremesystems.org/forums/...9&postcount=72

I would like your opinion