1 | class Transformation
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2 | constant Real d_P_LO = 4.5;
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3 | parameter Real alv_long = 2.5;
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4 | parameter Real alv_T = 310.0;
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5 | parameter Real alv_V_0 = 0.0;
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6 | parameter Real bAC_c = -0.654054054054054;
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7 | parameter Real bAC_m = 0.123502703;
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8 | parameter Real bRC_aFD(nominal = 15.0) = 0.5 * (bRC_b_max - bRC_b_min);
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9 | parameter Real bRC_b_max(nominal = 15.0) = 70.0;
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10 | parameter Real bRC_b_min(nominal = 15.0) = 10.0;
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11 | parameter Real bRC_pC3_ref(min = 0.0) = 36.0;
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12 | parameter Real bRC_slp = 3.0;
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13 | parameter Real d_dM_b_sd = 0.0;
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14 | parameter Real d_dM_k_sc = 2.5;
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15 | parameter Real h(min = 0.0) = 1.78;
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16 | parameter Real stoma_c_co2 = 0.0;
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17 | parameter Real wear_R = 1.0;
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18 | parameter Real wear_V = 7.585e-07 * (100.0 * h) ^ 2.363;
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19 | Real alv_C3_mnt(min = 0.0, stateSelect = StateSelect.prefer);
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20 | Real alv_C3_skon(min = 0.0);
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21 | Real alv_C3_skon(min = 0.0);
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22 | Real alv_convMtL;
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23 | Real alv_mF_2;
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24 | Real alv_P;
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25 | Real alv_P;
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26 | Real alv_pC3(min = 0.0);
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27 | Real alv_pC3(min = 0.0);
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28 | Real alv_q;
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29 | Real alv_q;
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30 | Real alv_V;
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31 | Real bAC_pam;
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32 | Real bAC_pam;
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33 | Real bRC_buency(nominal = 15.0);
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34 | Real bRC_buency(nominal = 15.0);
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35 | Real bRC_da(min = -100.0);
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36 | Real bRC_pC3_bean(min = 0.0);
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37 | Real d_bO_a_P;
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38 | Real d_bO_x;
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39 | Real d_bO_xm;
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40 | Real d_bO_y;
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41 | Real d_dM_a_P;
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42 | Real d_dM_a_P;
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43 | Real d_dM_b_P;
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44 | Real d_dM_D;
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45 | Real d_dW_P;
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46 | Real d_P_xm;
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47 | Real P_stoma;
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48 | Real P_stoma;
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49 | Real ruralP;
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50 | Real ruralP;
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51 | Real stoma_aP_q;
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52 | Real wear_C3_mnt(min = 0.0, stateSelect = StateSelect.prefer);
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53 | Real wear_C3_skon(min = 0.0);
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54 | Real wear_C3_skon(min = 0.0);
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55 | Real wear_C3_skon(min = 0.0);
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56 | Real wear_i_q;
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57 | Real wear_mFIn_2;
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58 | Real wear_mFOut_2;
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59 | Real wear_o_q;
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60 | initial equation
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61 | bRC_pC3_bean = 30.9228008845;
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62 | wear_C3_mnt = 0.000173999146152;
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63 | alv_C3_mnt = 0.00238983232409;
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64 | alv_P = 759.725958311;
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65 | d_bO_x = 0.885821623007;
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66 | d_bO_y = -0.459753330157;
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67 | equation
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68 | der(bRC_pC3_bean) = (if noEvent(alv_pC3 - bRC_pC3_bean > 0.0) then 0.9 else 0.05) * (alv_pC3 - bRC_pC3_bean);
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69 | bRC_da = bRC_pC3_bean - bRC_pC3_ref;
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70 | bRC_buency = bRC_aFD * (1.0 + tanh(bRC_slp * bRC_da / 6.283185307179586)) + bRC_b_min;
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71 | bAC_pam = bAC_m * bRC_buency + bAC_c;
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72 | d_dM_a_P = (-d_dM_k_sc) * d_dM_D - d_dM_b_sd * der(d_dM_D);
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73 | d_dM_a_P + d_dM_b_P = 0.0;
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74 | d_dM_D = d_bO_xm - 0.0;
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75 | der(d_bO_x) = -0.1047197551196598 * bRC_buency * d_bO_y;
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76 | der(d_bO_y) = 0.1047197551196598 * bRC_buency * d_bO_x;
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77 | d_bO_xm = 0.5 * d_bO_y * bAC_pam;
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78 | d_P_xm = -d_dW_P;
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79 | ruralP = -4.5 + P_stoma - d_P_xm;
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80 | wear_mFIn_2 = smooth(0, smooth(0, if wear_i_q > 0.0 then stoma_c_co2 else wear_C3_skon) * wear_i_q);
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81 | wear_mFOut_2 = smooth(0, smooth(0, if wear_o_q > 0.0 then alv_C3_skon else wear_C3_skon) * wear_o_q);
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82 | wear_C3_skon = wear_C3_mnt / wear_V;
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83 | der(wear_C3_mnt) = wear_mFIn_2 + wear_mFOut_2;
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84 | wear_i_q = (P_stoma - alv_P) / wear_R;
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85 | wear_i_q + wear_o_q = 0.0;
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86 | alv_mF_2 = smooth(0, smooth(0, if alv_q > 0.0 then wear_C3_skon else alv_C3_skon) * alv_q);
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87 | alv_C3_skon = alv_C3_mnt / alv_V;
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88 | der(alv_C3_mnt) = alv_mF_2;
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89 | alv_convMtL = 62.36367 * alv_T / alv_P;
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90 | alv_V = (alv_P - ruralP) / alv_long + alv_V_0;
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91 | der(alv_P) = P_stoma * alv_long * alv_q / alv_P + der(ruralP);
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92 | alv_pC3 = 62.36367 * alv_C3_mnt * alv_T / alv_V;
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93 | d_dM_a_P + d_bO_a_P = 0.0;
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94 | d_dM_b_P + d_dW_P = 0.0;
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95 | stoma_aP_q + wear_i_q = 0.0;
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96 | alv_q + wear_o_q = 0.0;
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97 | P_stoma = 760.0;
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98 | end Transformation;
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