مدل سازی هوا و درجه حرارت ساختمان های پایدار در مرحله طراحی می تواند مانع از پیامدهای ناخواسته ای از ویژگی های منفعل

At some hours, it was observed that flow reversal in the chimney led to unwanted hot air entering into the building thus increasing the building cooling load. The model was able to predict the flow reversal at those times. The use of such a model at the design stage can help develop an improved chimney design which avoids the undesired flow reversal and demonstrates the potential value of modelling of passive features before construction.