S. O. Kjelgaard

Pressure distribution data from tests of 2.29 M (7.5 feet) span EET high-lift transport aircraft model in the Ames 12-foot pressure tunnel

S. O. Kjelgaard, H. L. Morgan, 1983 .

Low-speed tests of a high-aspect-ratio, supercritical-wing transport model equipped with a high-lift flap system in the Langley 4- by 7-meter and Ames 12-foot pressure tunnels

S. O. Kjelgaard, H. L. Morgan, 1983 .

Comparison of three-dimensional panel methods with strip boundary-layer simulations to experiment

S. O. Kjelgaard, J. L. Thomas, 1979 .

Langley high-lift research on a high-aspect-ratio supercritical wing configuration

S. O. Kjelgaard, H. L. Morgan, 1981 .

Low-speed aerodynamic characteristics of a highly swept, untwisted uncambered arrow wing

G. L. Gentry, S. O. Kjelgaard, P. L. Coe, 1983 .

An experimental and theoretical investigation of thick wings at various sweep angles in and out of ground effect

S. O. Kjelgaard, J. W. Paulson, S. Kjelgaard, 1982 .