s_htot 7[mm] Total height of the shutter
s_wtot 57[mm] Total width of the shutter
uc1_h 5[mm] Height of the first unventilated cavity
uc1_w 12[mm] Width of the first unventilated cavity
uc2_h 5[mm] Height of the second unventilated cavity
uc2_w 12[mm] Width of the second unventilated cavity
uc3_h 5[mm] Height of the third unventilated cavity
uc3_w 12[mm] Width of the third unventilated cavity
uc4_h 5[mm] Height of the fourth unventilated cavity
uc4_w 12[mm] Width of the fourth unventilated cavity
uc5_h 5[mm] Height of the fifth unventilated cavity
uc5_w 3[mm] Width of the fifth unventilated cavity
pvc_t 1[mm] PVC thickness
A_uc5 int_uc5(1) Area of the fifth unventilated cavity
uc5_h2 h_resized(A_uc5,uc5_h,uc5_w) Equivalent height of the fifth unventilated cavity
R_uc1 1/(ha_2(uc1_h,max_uc1(T2)-min_uc1(T2))+hr(uc1_h,uc1_w,ave_uc1(T2),epsilon,epsilon)) Thermal resistance of the first unventilated cavity
R_uc2 1/(ha_2(uc2_h,max_uc2(T2)-min_uc2(T2))+hr(uc2_h,uc2_w,ave_uc2(T2),epsilon,epsilon)) Thermal resistance of the second unventilated cavity
R_uc3 1/(ha_2(uc3_h,max_uc3(T2)-min_uc3(T2))+hr(uc3_h,uc3_w,ave_uc3(T2),epsilon,epsilon)) Thermal resistance of the third unventilated cavity
R_uc4 1/(ha_2(uc4_h,max_uc4(T2)-min_uc4(T2))+hr(uc4_h,uc4_w,ave_uc4(T2),epsilon,epsilon)) Thermal resistance of the fourth unventilated cavity
R_uc5 1/(ha_1(uc5_h2)+hr(uc5_h,uc5_w,ave_uc5(T2),epsilon,epsilon)) Thermal resistance of the fifth unventilated cavity