I would like to save these values column by column, but the first for (j) is not working properly.
I tried a lot of different thins and could not find my error.
From the second column to the end, j=2 to j=size(temp_range), the code does not save more the values.
Could someone help me?
temp_range = 273:1:2100;for j = 1:size(temp_range)T_est_data = temp_range(1,j);T_est_fit = temp_range(1,j); for i=2:1:20 Ti = 298; T_chama_est_fit = T_est_fit(i-1); T_chama_est = T_est_data(i-1); T = (T_chama_est+Ti)/2; T_fit = (T_chama_est_fit+Ti)/2; x=1; y=4; razaomist = 1; cp_O2 = ru*(const_O2_A13_1000_5000(1) + const_O2_A13_1000_5000(2)*T + const_O2_A13_1000_5000(3)*T^2 + const_O2_A13_1000_5000(4)*T^3 + const_O2_A13_1000_5000(5)*T^4); cp_N2 = ru*(const_N2_A13_1000_5000(1) + const_N2_A13_1000_5000(2)*T + const_N2_A13_1000_5000(3)*T^2 + const_N2_A13_1000_5000(4)*T^3 + const_N2_A13_1000_5000(5)*T^4); cp_CO2 = ru*(const_CO2_A13_1000_5000(1) + const_CO2_A13_1000_5000(2)*T + const_CO2_A13_1000_5000(3)*T^2 + const_CO2_A13_1000_5000(4)*T^3 + const_CO2_A13_1000_5000(5)*T^4); cp_H2O = ru*(const_H20_A13_1000_5000(1) + const_H20_A13_1000_5000(2)*T + const_H20_A13_1000_5000(3)*T^2 + const_H20_A13_1000_5000(4)*T^3 + const_H20_A13_1000_5000(5)*T^4); cp_O2_fit = ru*(const_O2_A13_1000_5000(1) + const_O2_A13_1000_5000(2)*T_fit + const_O2_A13_1000_5000(3)*T_fit^2 + const_O2_A13_1000_5000(4)*T_fit^3 + const_O2_A13_1000_5000(5)*T_fit^4); cp_N2_fit = ru*(const_N2_A13_1000_5000(1) + const_N2_A13_1000_5000(2)*T_fit + const_N2_A13_1000_5000(3)*T_fit^2 + const_N2_A13_1000_5000(4)*T_fit^3 + const_N2_A13_1000_5000(5)*T_fit^4); cp_CO2_fit = ru*(const_CO2_A13_1000_5000(1) + const_CO2_A13_1000_5000(2)*T_fit + const_CO2_A13_1000_5000(3)*T_fit^2 + const_CO2_A13_1000_5000(4)*T_fit^3 + const_CO2_A13_1000_5000(5)*T_fit^4); cp_H2O_fit = ru*(const_H20_A13_1000_5000(1) + const_H20_A13_1000_5000(2)*T_fit + const_H20_A13_1000_5000(3)*T_fit^2 + const_H20_A13_1000_5000(4)*T_fit^3 + const_H20_A13_1000_5000(5)*T_fit^4); a = (x+(y/4))/razaomist ; b = x ; d = y/2; f = ((1-razaomist)/razaomist)*(x+(y/4)); N_CxHy_reag = 1; N_O2_reag = a; N_N2_reag = a*3.76; N_CO2_prod = b; N_H2O_prod = d; N_O2_prod = f; N_N2_prod = 3.76*a; %hreag = N_CxHy_reag*hstandar298_fit(10)+ N_O2_reag*hstandar298_fit(11)+ N_N2_reag*hstandar298_fit(9)
%entalp_form_co2 = hstandar298_data(7)
%entalp_form_h20 = hstandar298_data(8)
%entalp_form_n2 = hstandar298_data(9)
Tad_fit = (1/(N_CO2_prod*cp_CO2_fit+N_H2O_prod*cp_H2O_fit+N_O2_prod*cp_O2_fit+N_N2_prod*cp_N2_fit))*(N_CxHy_reag*hstandar298_fit(10)+ N_O2_reag*hstandar298_fit(11)+ N_N2_reag*hstandar298_fit(9)-N_CO2_prod*hstandar298_fit(6)- N_H2O_prod*hstandar298_fit(8)-N_O2_prod*hstandar298_fit(11)-N_N2_prod*hstandar298_fit(9)+Ti*(N_CO2_prod*cp_CO2+N_H2O_prod*cp_H2O+N_O2_prod*cp_O2+N_N2_prod*cp_N2)); Tad_data = (1/(N_CO2_prod*cp_CO2+N_H2O_prod*cp_H2O+N_O2_prod*cp_O2+N_N2_prod*cp_N2))*(N_CxHy_reag*hstandar298_data(10)+ N_O2_reag*hstandar298_data(11)+ N_N2_reag*hstandar298_data(9)-N_CO2_prod*hstandar298_data(7)- N_H2O_prod*hstandar298_data(8)-N_O2_prod*hstandar298_data(11)-N_N2_prod*hstandar298_data(9)+Ti*(N_CO2_prod*cp_CO2+N_H2O_prod*cp_H2O+N_O2_prod*cp_O2+N_N2_prod*cp_N2)); T_est_fit(i,j) = Tad_fit; T_est_data(i,j) = Tad_data; end end
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