Calculated and Measured Pressure Distributions over the Midspan Section of the NACA 4412 Airfoil (1937)
NASA Technical Reports Server (NTRS) · leaf 12
THE N. A. C. A. 4412 AIRFOIL uiined by means of the same transformations. Refer- THEORETICAL PRESSURE DISTRIBUTION ences 1 and 2 present detailed discussions of the under- POTENTIAL-FLOW THEORY lying theory and tlie derivation of the necessary equa- A theoretical detoniiination of the distribution… … Figure 8.—Pressure-vector diagrams for the N. A. C. A. 4412 airfoil at several angles of attack. The general equation for the local velocity about an nonviscous and incompressible. Briefly, the method airfoil section in a potential flow as given in reference 1 consists of the con formal…
NASA Technical Reports Server (NTRS)
Internet Archive · NASA Technical Reports · Public domain (US government work). Free to use for anything.
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten02unit-618-263.webp)
