LeafPhotosynthesisModel (sidious)

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dk.deepthought.sidious.greenhouse
Class LeafPhotosynthesisModel

java.lang.Object
  dk.deepthought.sidious.greenhouse.LeafPhotosynthesisModel

public class LeafPhotosynthesisModel
extends java.lang.Object
extends java.lang.Object

Author:: Michael Rasmussen

Field Summary
`private static double`	`a_0`
`private static double`	`E_C`
`private static double`	`E_J`
`private static double`	`E_O`
`private static double`	`E_Rd`
`private static double`	`E_VC`
`private static double`	`H`
`private static double`	`J_max_25`
`private static double`	`K_C_25`
`private static double`	`K_O_25`
`private static double`	`M_CO2`
`private static double`	`p_O2i`
`private static double`	`Q_10_Rd`
`private static double`	`R`
`private static double`	`r_b_H2O`
`private static double`	`R_d_25`
`private static double`	`r_s_H2O`
`private static double`	`rho_CO2_T_0`
`private static double`	`S`
`private static double`	`T_0`
`private static double`	`T_25`
`private static double`	`Theta`
`private static double`	`V_c_max_25`
`private static double`	`V_O_C`

Constructor Summary
`LeafPhotosynthesisModel()`

Method Summary
`private double`	`calculate_a_l(double CO2, double Gamma)`
`private double`	`calculate_Gamma(double temp_diff)`
`private double`	`calculate_J_max(double T_l, double temp_diff)`
`private double`	`calculate_P_g_max(double P_n_max, double R_d)`
`private double`	`calculate_P_g(double P_g_max, double a_l, double I_a)`
`private double`	`calculate_P_n_CO2(double CO2, double Gamma, double rho_CO2_T_l, double r_CO2)`
`private double`	`calculate_P_n_max(double P_n_CO2, double J_max)`
`private double`	`calculate_P_n(double P_g, double R_d)`
`private double`	`calculate_r_c_CO2(double temp_diff, double rho_CO2_T_l, double V_c_max)`
`private double`	`calculate_r_CO2(double r_c_CO2)`
`private double`	`calculate_R_d(double T_l, double temp_diff)`
`private double`	`calculate_rho_CO2_T_l(double T_l)`
`private double`	`calculate_temp_diff(double T_l)`
`private double`	`calculate_V_c_max(double temp_diff)`
`double`	`calculate(double temp, double co2, double sun, double glass_factor, double shade_factor, double shade)` This method calculates the photosynthesis.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Field Detail

E_J

private static final double E_J

See Also:: Constant Field Values

E_C

private static final double E_C

See Also:: Constant Field Values

E_O

private static final double E_O

See Also:: Constant Field Values

E_Rd

private static final double E_Rd

See Also:: Constant Field Values

E_VC

private static final double E_VC

See Also:: Constant Field Values

Q_10_Rd

private static final double Q_10_Rd

See Also:: Constant Field Values

r_b_H2O

private static final double r_b_H2O

See Also:: Constant Field Values

S

private static final double S

See Also:: Constant Field Values

H

private static final double H

See Also:: Constant Field Values

R_d_25

private static final double R_d_25

See Also:: Constant Field Values

Theta

private static final double Theta

See Also:: Constant Field Values

R

private static final double R

See Also:: Constant Field Values

a_0

private static final double a_0

See Also:: Constant Field Values

V_c_max_25

private static final double V_c_max_25

See Also:: Constant Field Values

J_max_25

private static final double J_max_25

See Also:: Constant Field Values

K_O_25

private static final double K_O_25

See Also:: Constant Field Values

K_C_25

private static final double K_C_25

See Also:: Constant Field Values

p_O2i

private static final double p_O2i

See Also:: Constant Field Values

r_s_H2O

private static final double r_s_H2O

See Also:: Constant Field Values

T_0

private static final double T_0

See Also:: Constant Field Values

T_25

private static final double T_25

See Also:: Constant Field Values

V_O_C

private static final double V_O_C

See Also:: Constant Field Values

rho_CO2_T_0

private static final double rho_CO2_T_0

See Also:: Constant Field Values

M_CO2

private static final double M_CO2

See Also:: Constant Field Values

Constructor Detail

LeafPhotosynthesisModel

public LeafPhotosynthesisModel()

Method Detail

calculate

public double calculate(double temp,
                        double co2,
                        double sun,
                        double glass_factor,
                        double shade_factor,
                        double shade)

This method calculates the photosynthesis.

Parameters:: temp - inside temperature (UC: 1) [° Celsius]; co2 - concentration of CO2 (UC: 14) [ppm]; sun - irradiance (UC: 56) [Wm^-2]; glass_factor - the factor of light that passes through the glass panes (UC: 158) [%]; shade_factor - the factor of light that passes through the screens (UC: 567) [%]; shade - the position of the screens (UC: 590) [%]
Returns:: the calculated photosynthesis

calculate_temp_diff

private double calculate_temp_diff(double T_l)

calculate_P_n

private double calculate_P_n(double P_g,
                             double R_d)

calculate_P_g_max

private double calculate_P_g_max(double P_n_max,
                                 double R_d)

calculate_P_g

private double calculate_P_g(double P_g_max,
                             double a_l,
                             double I_a)

calculate_a_l

private double calculate_a_l(double CO2,
                             double Gamma)

calculate_Gamma

private double calculate_Gamma(double temp_diff)

calculate_P_n_max

private double calculate_P_n_max(double P_n_CO2,
                                 double J_max)

calculate_P_n_CO2

private double calculate_P_n_CO2(double CO2,
                                 double Gamma,
                                 double rho_CO2_T_l,
                                 double r_CO2)

calculate_rho_CO2_T_l

private double calculate_rho_CO2_T_l(double T_l)

calculate_r_c_CO2

private double calculate_r_c_CO2(double temp_diff,
                                 double rho_CO2_T_l,
                                 double V_c_max)

calculate_r_CO2

private double calculate_r_CO2(double r_c_CO2)

calculate_J_max

private double calculate_J_max(double T_l,
                               double temp_diff)

calculate_R_d

private double calculate_R_d(double T_l,
                             double temp_diff)

calculate_V_c_max

private double calculate_V_c_max(double temp_diff)