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Investigations of flowfields found in typical combustor geometries (Document No: 19820011621)
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Lilley, D. G. |
| Copyright Year | 1982 |
| Description | Measurements and computations are being applied to an axisymmetric swirling flow, emerging from swirl vanes at angle phi, entering a large chamber test section via a sudden expansion of various side-wall angles alpha. New features are: the turbulence measurements are being performed on swirling as well as nonswirling flow; and all measurements and computations are also being performed on a confined jet flowfield with realistic downstream blockage. Recent activity falls into three categories: (1) Time-mean flowfield characterization by five-hole pitot probe measurements and by flow visualization; (2) Turbulence measurements by a variety of single- and multi-wire hot-wire probe techniques; and (3) Flowfield computations using the computer code developed during the previous year's research program. |
| File Size | 28617103 |
| Page Count | 162 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19820011621 |
| Archival Resource Key | ark:/13960/t83j8986p |
| Language | English |
| Publisher Date | 1982-01-31 |
| Access Restriction | Open |
| Subject Keyword | Fluid Mechanics And Heat Transfer Turbulence Turbulent Flow Fluid Dynamics Hot-wire Flowmeters Fluid Flow Flow Distribution Combustion Chambers Jet Engines Computer Programs Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |
