|● The case of an independent low rise building|
|● The case of an independent high rise building|
|● Combination of the low rise and high rise buildings|
|● The case at a high−rise building with well|
|● Ventilated house by the natural wind|
|● The case which installed the bluff body in the center of the room model|
|● The case that the contaminants was emitted from the human body model installed in the center of the room model|
This study was conducted by experimental and numerical method to analyses the ventilation efficiency for commercial and house kitchen.