. . "Heat transfer characteristics of the air curtain : a plane jet subjected to transverse pressure and temperature gradients" . "Heat transfer characteristics of the air curtain : a plane jet subjected to transverse pressure and temperature gradients"@en . "Heat transfer characteristics of the air curtain a plane jet subjected to transverse pressure and temperature gradients" . "Heat transfer characteristics of the air curtain a plane jet subjected to transverse pressure and temperature gradients"@en . . . . . . . . . . . . . . . . . . . . .