Parcourir par sujet "Greenhouse microclimate"
Voici les éléments 1-5 de 5
-
Flow characteristics and temperature patterns in a fan ventilated greenhouse
(2008)The effects of solar radiation distribution during fan ventilation in an arc type tunnel greenhouse in various hours of daylight were numerically investigated. Inside the greenhouse there was a tomato crop 1.5 m tall. For ... -
Greenhouse microclimate and dehumidification effectiveness under different ventilator configurations
(2007)In this paper, the efficiency of two different greenhouse ventilation opening configurations on greenhouse microclimate during dehumidification process with simultaneously heating and ventilation was analysed by means of ... -
Investigation of flow patterns in a greenhouse with mechanically assisted ventilation
(2011)In the present work, the effect of fan ventilation in an arc type tunnel greenhouse under the encumbering action of solar radiation is studied. Results are accrued for the air velocity, temperature, pressure, vapour and ... -
Numerical simulation of thermal behavior of a ventilated arc greenhouse during a solar day
(2010)In the present study the transport phenomena occurring inside a ventilated arc type tunnel greenhouse are simulated during a solar day taking into account the optical properties of plants only in the photosynthetic active ... -
Thermal behaviour of a tunnel arc greenhouse during a solar day
(2008)The present study investigates numerically the effect of transient solar radiation distribution during day-time in arc type tunnel greenhouse with continuous side vents and a tomato crop using a commercial CFD code. A two ...