Trelan
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SteamID64 76561197977331116
SteamID3 [U:1:17065388]
SteamID32 STEAM_0:0:8532694
Country United States
Signed Up January 2, 2016
Last Posted November 12, 2019 at 11:48 PM
Posts 10 (0 per day)
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#264 TF.TV WHIPS, what do you drive? in Off Topic

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posted about 6 years ago
#17 National Heavy Boxing League in TF2 General Discussion

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posted about 6 years ago
#57 Sigafoo and RGL.gg presents - Uncle Dane vs Stabby in TF2 General Discussion
ScrambledITT: more entitled 6s players thinking that this format is either aimed at them as a replacement for 6s or a direct threat to 6s.

downfrag me cus im right

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posted about 6 years ago
#34 most dpm you've ever seen? in TF2 General Discussion

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posted about 7 years ago
#1 Trelan lft in Recruitment (looking for team)

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posted about 8 years ago
#1 [steam] Trelan in Requests

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posted about 8 years ago
#9 hw help in Off Topic
Fate55i.e if you know its laminar then you can set 8u^2/U^2 = 64/Re and simplify from there once you get rid of the other velocity parameter. Maybe you could even use a Moody chart if you can find enough system properties.

tl:dr there is probably a better way to do it than re-arranging, try and use information about the rest of the system to get rid of some variables and also don't shout at me if I'm wrong

That is actually exactly what I am doing now and it's coming out to an input that I can use. Thank you so much!

posted about 8 years ago
#1 hw help in Off Topic

Hi!

I have a modified Swamee-Jain equation with the Reynolds number being ρUD/μ and the Darcy–Weisbach friction factor f being 8u^2/U^2

This is what the modified equation looks like, http://imgur.com/273VlJi

I need help re-arranging this equation in order to solve for U. NOT for lowercase u, nor for μ. I know how to handle the negative exponent and the base 10 log, but I don't know what to do regarding the 0.9 exponent power. Any help would be appreciated!

EDIT: this is what the original equation looks like http://imgur.com/ah5JBlT

posted about 8 years ago