Statistical Communication Theory

Contains a report on a research project

Statistical Communication Theory

Contains reports on four research projects

Wind tunnel results of the low-speed NLF(1)-0414F airfoil

The large performance gains predicted for the Natural Laminar Flow (NLF)(1)-0414F airfoil were demonstrated in two-dimensional airfoil tests and in wind tunnel tests conducted with a full scale modified Cessna 210. The performance gains result from maintaining extensive areas of natural laminar flow, and were verified by flight tests conducted with the modified Cessna. The lift, stability, and control characteristics of the Cessna were found to be essentially unchanged when boundary layer transition was fixed near the wing leading edge. These characteristics are very desirable from a safety and certification view where premature boundary layer transition (due to insect contamination, etc.) must be considered. The leading edge modifications were found to enhance the roll damping of the Cessna at the stall, and were therefore considered effective in improving the stall/departure resistance. Also, the modifications were found to be responsible for only minor performance penalties

Statistical Communication Theory

Contains reports on six research projects

Statistical Communication Theory

Contains reports on seven research projects.National Science Foundation under Grant G-1390

Statistical Communication Theory

Contains research objectives and reports on three research projects

Statistical Communication Theory

Contains research objectives and reports on eight research projects

Statistical Communication Theory

Contains reports on six research projects

Statistical Communication Theory

Contains research objectives and reports on six research projects

Statistical Communication Theory

Contains reports on six research projects