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Data_Postreatment.m
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Data_Postreatment.m
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% Code initializer
clear all
close all
clc
%% PARAMETERS
filename = '06-07-2016_bis.txt';
folder_path = [cd '\ExperimentalData' ];
%% DATA IMPORTATION
formatSpec = '%{dd/MM/yyyy}D%{HH:mm:ss}D%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f';
Data = readtable([ folder_path '\RAW_DATA\' filename],'Delimiter','\t', 'Format',formatSpec);
%% SENSOR NOMENCLATURE
%Fecha --> Date
%Hora --> Local day time
%Incidencia --> theta angle
%TA030 --> T_su_heater
%TA031 --> T_ex_heater
%FA032 --> M_dot measured by Coriolis flow meter
%TA007 --> T_tank_low
%TA008 --> T_tank_med
%TA009 --> T_tank_high
%TA011 --> T_su_cooler
%TA012 --> T_ex_cooler
%TA013 --> T_ex_pump
%TA015 --> T_su_heater2
%TA016 --> T_ex_heater2
%TA017 --> Temperature of the pump
%TA019 --> USELESS
%PA020 --> Pressure supply of the pump
%PA021 --> Pressure in the tank
%CA022 --> Power in the heater
%FA023 --> Volumetric flow rate of the pump
%VA025 --> Load of the pump
%SA026 --> USELESS (old wind speed)
%DA027 --> USELESS (old wind direction)
%IA028 --> DNI
%TA029 --> Ambient temperature
%posicion_ALBIASA ---> USELESS
%consigna_ALBIASA --- USELESS
%posicion_EURO --> Actual position of the Eurotrough PTC
%consigna_EURO --> Required position of the Eurotrough PTC
%posicion_URSSA --> USELESS
%consigna_URSSA --> USELESS
%TA046 --> USELESS (T_su_eurotrough, but not used)
%TA048 --> USELESS (T_su_albiasa, but not used)
%EMPTY --> USELESS
%EMPTY --> USELESS
%TA050 --> USELESS
%EMPTY --> USELESS
%EMPTY --> USELESS
%PA052 --> Pressure entrance Eurotrough collectors
%PA053 --> Pressure difference on Eurotrough collectors
%TA054 --> USELESS
%FA056 --> USELESS
%TA058 --> USELESS
%TA060 --> Supply temperature Eurotrough
%TA066 --> Exhaust temperature Eurotrough
%ST087 --> Wind speed at 5m
%WD088 --> Wind direction at 12m
%ST072 --> Wind speed at 12m
%TA074 --> USELESS
%TA076 --> USELESS
%TA078 --> USELESS
%TA080 --> USELESS
%TA082 --> USELESS
%WD089 --> Wind direction at 5m
%EMPTY --> USELESS
%EMPTY --> USELESS
%FA065 --> USELESS
%TA062 --> USELESS
%TA069 --> USELESS
%TA086 --> USELESS
%TA068 --> USELESS
%FA090 --> Flow after the heater
%FA106 --> Flow in Eurotrough (calculated)
%% DATA POSTREATEMENT
time_global_start = Data.Hora(1);
time_global_stop = Data.Hora(end);
[ ~,index_global_start] = min(abs(Data.Hora - time_global_start));
[ ~,index_global_stop] = min(abs(Data.Hora - time_global_stop));
vec_global = index_global_start:index_global_stop;
for k = 1:length(Data.Hora)
[Y,M,D,H,MN,S] = datevec(Data.Hora(k));
Data.time_sec(k,1) = (H*60 + MN)*60 + S;
end
% Sampling time - definition
time_sample_start = time_global_start; %'11:30:00';
time_sample_stop = time_global_stop; %'12:55:00';
[ ~,index_sample_start] = min(abs(Data.Hora - time_sample_start));
[ ~,index_sample_stop] = min(abs(Data.Hora - time_sample_stop));
vec_sample = index_sample_start:index_sample_stop;
%% FIGURES
LW = 1;
LS = '-';
plot_all = 1;
plot_sample = 0;
Vector2Plot = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 17 18];
Variable2Plot = {'TA029', 'TA060', 'TA066', 'FA032', 'FA023', 'PA021', 'PA052', 'posicion_EURO', 'consigna_EURO', 'Incidencia' 'IA028' 'ST087' 'ST072' 'WD089' 'WD088'};
Label2Plot = {'T_{amb}', 'T_{ptc,su}', 'T_{ptc,ex}', 'M_{dot}', 'V_{dot}', 'P_{tk}', 'P_{ptc,su}', 'posicion_EURO', 'consigna_EURO', 'Incidencia' 'DNI' 'V_{wd,5}' 'V_{wd,12}' 'D_{wd,5}' 'D_{wd,12}'};
x_time = 1:length(Data.Hora); %Data.Hora; %;
if plot_all
% Global results - TEMPERATURE PROFILES
figure('Name', 'Temperature Profile - Global')
subplot(2,3,1)
hold all
j= 0;
for k = 2:3
j = j+1;
eval(['Line(j) = plot(x_time(vec_global), Data.' Variable2Plot{k} '(vec_global), ''LineStyle'', LS, ''LineWidth'', LW);'])
Leg{j} = Label2Plot{k};
end
hold off
legend(Line, Leg, 'Location', 'NorthWest')
grid on
xlabel('Time')
clear Line Leg k
% Global results - FLOW PROFILES
subplot(2,3,2)
hold all
j= 0;
for k = 4:5
j = j+1;
eval(['Line(j) = plot(x_time(vec_global), Data.' Variable2Plot{k} '(vec_global), ''LineStyle'', LS, ''LineWidth'', LW);'])
Leg{j} = Label2Plot{k};
end
hold off
legend(Line, Leg, 'Location', 'NorthWest')
grid on
xlabel('Time')
clear Line Leg k
% Global results - PRESSURE PROFILES
subplot(2,3,3)
hold all
j= 0;
for k = 6:7
j = j+1;
eval(['Line(j) = plot(x_time(vec_global), Data.' Variable2Plot{k} '(vec_global), ''LineStyle'', LS, ''LineWidth'', LW);'])
Leg{j} = Label2Plot{k};
end
hold off
legend(Line, Leg, 'Location', 'NorthWest')
grid on
xlabel('Time')
clear Line Leg k
subplot(2,3,4)
hold all
j= 0;
for k = 11
j = j+1;
eval(['Line(j) = plot(x_time(vec_global), Data.' Variable2Plot{k} '(vec_global), ''LineStyle'', LS, ''LineWidth'', LW);'])
Leg{j} = Label2Plot{k};
end
hold off
legend(Line, Leg, 'Location', 'NorthWest')
grid on
xlabel('Time')
clear Leg Line k
subplot(2,3,5)
hold all
j= 0;
for k = 12
j = j+1;
eval(['Line(j) = plot(x_time(vec_global), Data.' Variable2Plot{k} '(vec_global), ''LineStyle'', LS, ''LineWidth'', LW);'])
Leg{j} = Label2Plot{k};
end
hold off
legend(Line, Leg, 'Location', 'NorthWest')
grid on
xlabel('Time')
clear Leg Line k
subplot(2,3,6)
hold all
j= 0;
for k = 8:9
j = j+1;
eval(['Line(j) = plot(x_time(vec_global), Data.' Variable2Plot{k} '(vec_global), ''LineStyle'', LS, ''LineWidth'', LW);'])
%eval(['Line(j) = plot( Data.' Variable2Plot{k} '(vec_global), ''LineStyle'', LS, ''LineWidth'', LW);'])
Leg{j} = Label2Plot{k};
end
hold off
legend(Line, Leg, 'Location', 'NorthWest')
grid on
xlabel('Time')
%tightfig
end
if plot_sample
figure('Name', 'Profile - Sample')
subplot(2,3,1)
hold all
j= 0;
for k = 2:3
j = j+1;
eval(['Line(j) = plot(Data.time_sec(vec_sample), Data.' Variable2Plot{k} '(vec_sample), ''LineStyle'', LS, ''LineWidth'', LW);'])
Leg{j} = Label2Plot{k};
end
hold off
legend(Line, Leg, 'Location', 'NorthWest')
grid on
xlabel('Time')
clear Line Leg k
% Global results - FLOW PROFILES
subplot(2,3,2)
hold all
j= 0;
for k = 4:5
j = j+1;
eval(['Line(j) = plot(Data.time_sec(vec_sample), Data.' Variable2Plot{k} '(vec_sample), ''LineStyle'', LS, ''LineWidth'', LW);'])
Leg{j} = Label2Plot{k};
end
hold off
legend(Line, Leg, 'Location', 'NorthWest')
grid on
xlabel('Time')
clear Line Leg k
% Global results - PRESSURE PROFILES
subplot(2,3,3)
hold all
j= 0;
for k = 6:7
j = j+1;
eval(['Line(j) = plot(Data.time_sec(vec_sample), Data.' Variable2Plot{k} '(vec_sample), ''LineStyle'', LS, ''LineWidth'', LW);'])
Leg{j} = Label2Plot{k};
end
hold off
legend(Line, Leg, 'Location', 'NorthWest')
grid on
xlabel('Time')
clear Line Leg k
subplot(2,3,4)
hold all
j= 0;
for k = 11
j = j+1;
eval(['Line(j) = plot(Data.time_sec(vec_sample), Data.' Variable2Plot{k} '(vec_sample), ''LineStyle'', LS, ''LineWidth'', LW);'])
Leg{j} = Label2Plot{k};
end
hold off
legend(Line, Leg, 'Location', 'NorthWest')
grid on
xlabel('Time')
clear Leg Line k
subplot(2,3,5)
hold all
j= 0;
for k = 10
j = j+1;
eval(['Line(j) = plot(Data.time_sec(vec_sample), Data.' Variable2Plot{k} '(vec_sample), ''LineStyle'', LS, ''LineWidth'', LW);'])
Leg{j} = Label2Plot{k};
end
hold off
legend(Line, Leg, 'Location', 'NorthWest')
grid on
xlabel('Time')
clear Leg Line k
subplot(2,3,6)
hold all
j= 0;
for k = 12
j = j+1;
eval(['Line(j) = plot(Data.time_sec(vec_sample), Data.' Variable2Plot{k} '(vec_sample), ''LineStyle'', LS, ''LineWidth'', LW);'])
Leg{j} = Label2Plot{k};
end
hold off
legend(Line, Leg, 'Location', 'NorthWest')
grid on
xlabel('Time')
tightfig
end
%% USER-DEFINED WHEN FOCUS/UNFOCUS
Data.FocusState = ones(length(Data.Hora), 1);
if 0
% vec_unfocus = [1:7658 9610:9690 11037:11091 11381:11444 11652:11687]; %29/06/2016
% vec_unfocus = [1:6804 10385:10433 11428:11560]; %30/06/2016
% vec_unfocus = [1:271 2961:3049 3707:3780 4104:4171 4527:4644]; %01/07/2016
% vec_unfocus = [1:6755 9847:9913 10167:10266 11400:11525]; %04/07/2016
% vec_unfocus = [1:7460 10815:10876 11253:11373]; %05/07/2016
% vec_unfocus = [1:6558 9145:9192 9289:9500 10039:10166]; %06/07/2016
Data.FocusState(vec_unfocus) = 0;
end
%% EXPORT RESULTS :
if 0
clear point
Point_name = 'FullDay_2016_07_06';
mkdir([folder_path '\' Point_name] )
point.vector_sample = vec_sample;
point.raw_file_name = 'filename';
point.point_name = Point_name;
point.T_ptc_su = Data.TA060(vec_sample)+273.15; % K
point.T_ptc_ex = Data.TA066(vec_sample)+273.15; % K
point.P_ptc_su = Data.PA052(vec_sample)*1e5; % bar
point.M_dot_htf = Data.FA032(vec_sample);% kg/s
point.DNI = Data.IA028(vec_sample);% W/m2
point.T_amb = Data.TA029(vec_sample)+273.15;% K
point.theta = Data.Incidencia(vec_sample)*pi/180;% rad
point.V_wind_5 = Data.ST087(vec_sample)/3.6;%m/s
point.D_wind_5 = Data.WD089(vec_sample); %compared to the north (+90 is east)
point.time_day = Data.Hora(vec_sample);
point.time_sec = Data.time_sec(vec_sample);
point.FocusState = Data.FocusState(vec_sample);
point.time_vs_DNI_text = '';
point.time_vs_Tamb_text = '';
point.time_vs_theta_text = '';
point.time_vs_Mdot_text = '';
point.time_vs_Tsu_text = '';
point.time_vs_Tex_text = '';
point.time_vs_Psu_text = '';
point.time_vs_Vwind_text = '';
point.time_vs_Dwind_text = '';
point.time_vs_FocusState_text = '';
j = 0;
for k = 1:length(vec_sample)
if not(isnan(point.time_sec(k,1))) && not(isnan(point.DNI(k,1))) && not(isnan(point.T_amb(k,1))) && not(isnan(point.theta(k,1))) && not(isnan(point.M_dot_htf(k,1))) && not(isnan(point.T_ptc_su(k,1))) && not(isnan(point.P_ptc_su(k,1))) && not(isnan(point.V_wind_5(k,1))) && not(isnan(point.D_wind_5(k,1)))
point.time_vs_DNI_text = [point.time_vs_DNI_text num2str(point.time_sec(k,1)) ',' num2str(point.DNI(k,1)) ';'];
point.time_vs_Tamb_text = [point.time_vs_Tamb_text num2str(point.time_sec(k,1)) ',' num2str(point.T_amb(k,1)) ';'];
point.time_vs_theta_text = [point.time_vs_theta_text num2str(point.time_sec(k,1)) ',' num2str(point.theta(k,1)) ';'];
point.time_vs_Mdot_text = [point.time_vs_Mdot_text num2str(point.time_sec(k,1)) ',' num2str(point.M_dot_htf(k,1)) ';'];
point.time_vs_Tsu_text = [point.time_vs_Tsu_text num2str(point.time_sec(k,1)) ',' num2str(point.T_ptc_su(k,1)) ';'];
point.time_vs_Tex_text = [point.time_vs_Tex_text num2str(point.time_sec(k,1)) ',' num2str(point.T_ptc_ex(k,1)) ';'];
point.time_vs_Psu_text = [point.time_vs_Psu_text num2str(point.time_sec(k,1)) ',' num2str(point.P_ptc_su(k,1)) ';'];
point.time_vs_Vwind_text = [point.time_vs_Vwind_text num2str(point.time_sec(k,1)) ',' num2str(point.V_wind_5(k,1)) ';'];
point.time_vs_Dwind_text = [point.time_vs_Dwind_text num2str(point.time_sec(k,1)) ',' num2str(point.D_wind_5(k,1)) ';'];
point.time_vs_FocusState_text = [point.time_vs_FocusState_text num2str(point.time_sec(k,1)) ',' num2str(point.FocusState(k,1)) ';'];
end
end
point.time_vs_DNI_text(end) = '';
point.time_vs_Tamb_text(end) = '';
point.time_vs_theta_text(end) = '';
point.time_vs_Mdot_text(end) = '';
point.time_vs_Tsu_text(end) = '';
point.time_vs_Tex_text(end) = '';
point.time_vs_Psu_text(end) = '';
point.time_vs_Dwind_text(end) = '';
point.time_vs_Vwind_text(end) = '';
point.time_vs_FocusState_text(end) = '';
eval(['save(''' [ folder_path '\' Point_name '\' Point_name] '.mat'', ''point'' ) '])
file_DNI = fopen([folder_path '\' Point_name '\' Point_name '_time_DNI.txt'],'w');
fprintf(file_DNI,'%s',point.time_vs_DNI_text);
fclose(file_DNI);
file_Tamb = fopen([folder_path '\' Point_name '\' Point_name '_time_Tamb.txt'],'w');
fprintf(file_Tamb,'%s',point.time_vs_Tamb_text);
fclose(file_Tamb);
file_theta = fopen([folder_path '\' Point_name '\' Point_name '_time_theta.txt'],'w');
fprintf(file_theta,'%s',point.time_vs_theta_text);
fclose(file_theta);
file_Mdot = fopen([folder_path '\' Point_name '\' Point_name '_time_Mdot.txt'],'w');
fprintf(file_Mdot,'%s',point.time_vs_Mdot_text);
fclose(file_Mdot);
file_Tsu = fopen([folder_path '\' Point_name '\' Point_name '_time_Tsu.txt'],'w');
fprintf(file_Tsu,'%s',point.time_vs_Tsu_text);
fclose(file_Tsu);
file_Tex = fopen([folder_path '\' Point_name '\' Point_name '_time_Tex.txt'],'w');
fprintf(file_Tex,'%s',point.time_vs_Tex_text);
fclose(file_Tex);
file_Psu = fopen([folder_path '\' Point_name '\' Point_name '_time_Psu.txt'],'w');
fprintf(file_Psu,'%s',point.time_vs_Psu_text);
fclose(file_Psu);
file_Vwind = fopen([folder_path '\' Point_name '\' Point_name '_time_Vwind.txt'],'w');
fprintf(file_Vwind,'%s',point.time_vs_Vwind_text);
fclose(file_Vwind);
file_Dwind = fopen([folder_path '\' Point_name '\' Point_name '_time_Dwind.txt'],'w');
fprintf(file_Dwind,'%s',point.time_vs_Dwind_text);
fclose(file_Dwind);
file_Focus = fopen([folder_path '\' Point_name '\' Point_name '_time_Focus.txt'],'w');
fprintf(file_Focus,'%s',point.time_vs_FocusState_text);
fclose(file_Focus);
end