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kcajf/moody.m

Created February 21, 2014 21:09
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MATLAB Moody diagram function
Raw
moody.m
function [ f ] = Moody( Re, r )
% Returns friction factor for Reynold's number Re, relative roughness r
% Uses Haaland equation
f = (1./(-1.8 *log10( (r/3.7)^(1.11) + 6.9./Re)).^2)./4;
end
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