Package net.simplace.sim.components.experimental.canopytemperature

Class AerodynamicResistanceCalculator

java.lang.Object

net.simplace.sim.components.experimental.canopytemperature.AerodynamicResistanceCalculator

public class AerodynamicResistanceCalculator
extends Object

Author:

Heidi Webber, Gunther Krauss, Andreas Enders

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final record	AerodynamicResistanceCalculator.AerodynamicResistance

Constructor Summary

Constructors

Constructor	Description
AerodynamicResistanceCalculator()

Method Summary

Modifier and Type	Method	Description
static AerodynamicResistanceCalculator.AerodynamicResistance	ra(double tTempHourly, double WN, double u_star, double H, double CropHeight, double iLAI, double AtmPres, double tsTcan, double zm)	iterative calculation of aerodynamic resistance without assumptions of atmospheric stability ra is calculated on the basis of the atmospheric stability regime, which is determined using the Richardson number the stability correction functions depend on the Monin-Obukhov length

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

AerodynamicResistanceCalculator

public AerodynamicResistanceCalculator()

Method Details

ra

public static AerodynamicResistanceCalculator.AerodynamicResistance ra(double tTempHourly,
 double WN,
 double u_star,
 double H,
 double CropHeight,
 double iLAI,
 double AtmPres,
 double tsTcan,
 double zm)

iterative calculation of aerodynamic resistance without assumptions of atmospheric stability ra is calculated on the basis of the atmospheric stability regime, which is determined using the Richardson number the stability correction functions depend on the Monin-Obukhov length

Parameters:

tTempHourly - hourly air temperature

WN - wind speed above crop

u_star - friction velocity

H - sensible heat flux

CropHeight - crop height

iLAI - leaf area index

AtmPres - atmospheric

tsTcan - canopy temperature

zm - measurement height for wind and temperature measurement, assumed equal

Returns:

a HashMap wich contains sra, the stability correction functions for momentum and heat transfer, and Richardson number...