NASA NTRS · 19750020777
Acoustic radiation from lined unflanged ducts: Directivity index program
Abstract
For abstract, see N75-28849.
Keep this discovery
Explore connections, maps & timelines
Beckemeyer, R. J., Sawdy, D. T.. 1971-12-12. Acoustic radiation from lined unflanged ducts: Directivity index program. https://ntrs.nasa.gov/citations/19750020777
Cite the original work for its findings. Save a collection to share your selection of sources.