Experimental investigation at transonic speeds of pressure distributions over wedge and circular-arc airfoil sections and evaluation of perforated-wall interference /
by Earl D. Knechtel.

APA Citation

Knechtel, E. D. (Earl Dennis)., United States. National Aeronautics and Space Administration. (1959). Experimental investigation at transonic speeds of pressure distributions over wedge and circular-arc airfoil sections and evaluation of perforated-wall interference. Washington, D.C.: National Aeronautics and Space Administration.

MLA Citation

Knechtel, Earl D. (Earl Dennis), and United States. National Aeronautics and Space Administration. Experimental Investigation At Transonic Speeds of Pressure Distributions Over Wedge And Circular-arc Airfoil Sections And Evaluation of Perforated-wall Interference. Washington, D.C.: National Aeronautics and Space Administration, 1959.