A Method for Studying Natural Ventilatio
β
J. Oca; J.I. Montero; A. AntΓ³n; D. Crespo
π
Article
π
1999
π
Elsevier Science
π
English
β 404 KB
A laboratory method for the physical simulation of natural ventilation by thermal effects in greenhouses is presented. Scale models of a tunnel greenhouse were constructed and immersed in a water tank. A solution of salty water and black dye was injected to produce density differences that simulated