Estimates of the Wavenumber-Frequency Spectra for the Nonhomogeneous Streamwise Transition Flow Pressure Field.
Abstract
This research implements computer models to provide unprecedented estimates of the two spectral formats for the stationary, nonhomogeneous, streamwise transitional flow pressure field. Estimates of the space-varying wavenumber-frequency spectrum that reveal components having convective as well as subconvective velocities are presented. These subconvective components are believed to be associated with the leading and trailing edge speed of the turbulent spot generation process. In addition, estimates of the full spectral two wave number-frequency spectrum that are concise and informationally equivalent to the space-varying wavenumber-frequency spectrum are provided.
Document Details
- Document Type
- Technical Report
- Publication Date
- Jun 14, 1996
- Accession Number
- ADA310230
Entities
People
- Ronald I. Ochsenknecht
Organizations
- Naval Undersea Warfare Center