Now showing items 1-2 of 2
The automatic identification of aerospace acoustic sources
(Virginia Tech, 1989-02-15)
<p>This work describes the design of an intelligent recognition system used to distinguish noise signatures of five different acoustic sources. The system uses pattern recognition techniques to identify the information ...
Dynamic surface temperature measurement on the first stage turbine blades in a turbofan jet engine test rig
(Virginia Tech, 1988-12-03)
Turbine blade surface temperatures were studied during transient operation in a turbofan engine test rig. A single fiber radiation pyrometer was used to view the suction side of the blades from approximately 60 percent ...