NASA dilution jet mixing, phase 3
Abstract
Many of the gas turbine combustors in operation use multiple rows of dilution jets, and some have geometries that are different from circular holes. The data base available in literature is generally applicable to a single row of circular holes. Tests were performed with uniform mainstream conditions for several orifice plate configurations. Temperature and pressure measurements were made in the test section at 4 axial and 11 transverse stations. These measurements were made with a 60-element rake probe. Test results for some of these cases are discussed.
- Publication:
-
Turbine Engine Hot Section Technology
- Pub Date:
- October 1984
- Bibcode:
- 1984tehs.nasaR....S
- Keywords:
-
- Gas Turbine Engines;
- Geometry;
- Jet Mixing Flow;
- Pressure Measurement;
- Temperature Measurement;
- Data Acquisition;
- Data Bases;
- Penetration;
- Temperature Distribution;
- Fluid Mechanics and Heat Transfer