plotting T-U diagram using XSteam

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for n=[1:220]
T=XSteam('Tsat_p',n);
vapor_u=XSteam('uV_T',T);
liquid_u=XSteam('uL_T',T);
end
I'm trying to find temperatures for 1 through 220 but n saves only as 220. How would I get the code to run through all the values?

Accepted Answer

David Goodmanson
David Goodmanson on 15 Jun 2022
Edited: David Goodmanson on 15 Jun 2022
Hi Aldan,
the code is running through all the values, but it's not saving any of them. You need to do something like
m = 220;
Tsave = zeros(1,m);
vapor_usave = zeros(1,m);
liquid_usave = zeros(1,m);
for n = 1:m
T = XSteam('Tsat_p',n);
Tsave(n) = T;
vapor_usave(n) = XSteam('uV_T',T);
liquid_usave(n) = XSteam('uL_T',T);
end
which results in three 1x220 vectors of values.

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