The Erosion of Graphite by High Temperature Helium Jets (open access)

The Erosion of Graphite by High Temperature Helium Jets

None
Date: May 24, 1950
Creator: Green, L.
System: The UNT Digital Library
An improved approximate method for calculating lift distributions due to twist (open access)

An improved approximate method for calculating lift distributions due to twist

Report presenting a method for calculating the lift distribution due to twist which gives a closer approximation than the current Schrenk empirical method and requires about the same amount of computing. The method uses the lifting-line theory and makes use of the lift distribution due to angle of attack and considers the aspect ratio of the wing. Examples are presented for four main types of twist: symmetrical, antisymmetrical, continuous, and discontinuous.
Date: May 24, 1950
Creator: Sivells, James C.
System: The UNT Digital Library