How do I account radiator fpi/resistance into fan cfm for positive

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Anonymous
2016-07-26 17:16:04 Post No. 55766251
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Anonymous 2016-07-26 17:16:04 Post No. 55766251 [Report]

How do I account radiator fpi/resistance into fan cfm for positive pressure?

2x140mm front intake
2x140mm top mounted rad exhaust
1x140mm back exhaust
(negative pressure)

I want positive pressure, what can I do? I guess fuck with rpm/voltage so that the 2 intake have more cfm than the 3 exhaust but how do I account for the rad creating resistance when calculating cfm?

Anonymous 2016-07-26 17:19:56 Post No.55766298
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Anonymous 2016-07-26 17:19:56 Post No.55766298 [Report]

Holy shit don't be such an autist, just have more fans blowing in than out. It isn't fucking rocket science.

Anonymous 2016-07-26 17:28:40 Post No.55766390
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Anonymous 2016-07-26 17:28:40 Post No.55766390 [Report]

>>55766298
Seeing as I'm not gonna make the rad fans intake (as that would just push hot air into the case) perhaps making the rear fan an intake would be viable? I've never heard of such a weird config though. Intake in the front and back, which the only exhaust through the top rad? Thank you for the meaningless random insults, stay true to the "4chan is shit" meme.

How do I account radiator fpi/resistance into fan cfm for positive

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