Potential flow about arbitrary biplane wing sections
This 1937 NASA technical report, drawn from the NASA Technical Reports Server collection, presents theoretical work on potential flow around arbitrary biplane wing sections, written for aeronautical engineers and researchers. Its pictures are dense engineering plots: pressure distribution curves across wing chords, graphs of angle-dependent functions with fine gridlines, and families of labelled curves against stagger angle. A designer might take their sparse black line work, thin axis grids and clean serif labels as a restrained model for technical diagrams.
