Eric Reissner

The general results are applied to the solution of problems concerning the flat plates, circular rings, circular cylindrical shells, and spherical shells.

Small Bending and Stretching of Sandwich-type Shells

Robert L. Nelson

United States. National Advisory Committee for Aeronautics

Kenneth Margolis

Richard Hood

Frank S. Malvestuto

George R. Costello

Melivn E. Laverne

Arthur Kantrowitz

Harold I. Johnson

Warren A. Tucker

Leo Diesendruck

Aaron S. Boksenbom

Bertham J. Eisenstadt

Flight Investigation of the Effect of Various Vertical-tail Modifications on the Directional Stability and Control Characteristics of a Propeller-driven Fighter Airplane

Sammlung

As part of an investigation of flows around and forces on an oscillating finite wing in subsonic compressible flow, the exact double integrals occurring in the theoretical formulation of the three-dimensional nonstationary aerodynamic forces have previously been reduced to single integrals over the range of either one of the two independent variables. The present report describes a method for solving the resultant three-dimensional problem based on a generalization of approximate methods for solving two-dimensional problems. It is shown that the calculation of three-dimensional corrections to the two-dimensional integral equation for spanwise variation of circulation, provided tabulated values for the kernal of the integral equation are available.

Extension of the Theory of Oscillating Airfoils of Finite Span in Subsonic Compressible Flow

Eric Reissner

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