Interference Effects and Drag of Struts on a Monoplane Wing by Kenneth E. Ward (source code)

= Interference Effects and Drag of Struts on a Monoplane Wing by Kenneth E. Ward
{c}
{tag=Work by Kenneth E. Ward}
{title2=1931}
{title2=NACA-TN-365}

https://ntrs.nasa.gov/citations/19930081164

NACA-TN-365 (1931), printed pp.2–5, Apparatus and Tests and Discussion of Results. A 5-by-30-inch Göttingen 387 model, 20-atmosphere tunnel pressure, Reynolds number 3.4 million, and comparisons of wing alone, attached struts and separate strut drag. Download: https://ntrs.nasa.gov/api/citations/19930081164/downloads/19930081164.pdf

Additional verified locator: Table I, printed p. 9, lists Göttingen 387 upper/lower ordinates in separate specified and measured columns; all dimensions are in percent of chord. https://ntrs.nasa.gov/api/citations/19930081164/downloads/19930081164.pdf