. . "Spheres." . . . . . . . . . . . . . . . . . . . . . . "Collection efficiency and ice accretion calculations for a sphere, a swept MS(1)-317 wing, a swept NACA-0012 wing tip, an axisymmetric inlet, and a Boeing 737-300 inlet"@en . . . . "Accumulations." . . "Engine inlets." . . "Aircraft icing." . . "Swept wings." . .