Smoke Flow in Buildings: Entrainment around the Corner (Hydraulic Model)
In an engineering treatment of the rotation of a layer or hot gas emerging from under a balcony Morgan and Marshall [l] introduced the concept of a horizontal Equivalent Gaussian Source for the resulting vertical plume. They found it necessary to suppose that in the rotation the entrainment was more than 5 times the amount to be expected using conventional entrainment coefficients for vertical plu