bibin777
28-06-2009, 10:54 AM
Hallo Friends,:D:D
I have one calculation for Noise Calculaion (DB). If anybody have other formulas share with this Thread
Noise Level
Db : 10+50log(V m/s) + 10log(Area mē)
V : Air Velocity (m/s)
Area : Duct Cross Sectional Area (mē)
I have one calculation for Noise Calculaion (DB). If anybody have other formulas share with this Thread
Noise Level
Db : 10+50log(V m/s) + 10log(Area mē)
V : Air Velocity (m/s)
Area : Duct Cross Sectional Area (mē)