The influence of greenhouse temperature and RH on ventilation rate and CO₂ loss

Outside

Temp

°C

RH

%

CO₂

ppm

Absolute Humidity AH

xxx

g/kg

Enthalpy

xxx

kJ/kg

Inside

Temp

°C

RH

%

CO₂

ppm

Absolute Humidity AH

xxx

g/kg

Enthalpy

xxx

kJ/kg

Solar radiation

Outdoor

W/m²

Radiation inside the greenhouse 70%

xxx

W/m²

Required ventilation rate for energy exhaust

xxx

kg air/m².hour

Calculated CO₂-loss

xxx

kg/ha.hour

The chosen situation is not realistic

Moisture exhaust

Moisture exhaust

xxx

g/m².hour