Jet mixing as defined by water models
Abstract
The work investigates a water-flow visualization technique for obtaining data on the mixing of cold dilution air with a hot gas stream. The properties of a two-dimensional jet are related to jet mixing results, obtained using hot and cold gases, in terms of maximum penetration and the definition of the jet path. Major advantages of the proposed techniques are (1) the low time to obtain results, (2) the low cost, (3) the accuracy of interpretation, (4) the probability of application to more complex flows, and (5) possible application to fields other than dilution mixing. Published data have been used to correlate results from several system geometries. Duct shapes investigated ranged from rectangular to annular sector to circular. Holes ranged from rectangular slots to circular.
- Publication:
-
American Society of Mechanical Engineers
- Pub Date:
- November 1975
- Bibcode:
- 1975asme.meetQ....O
- Keywords:
-
- Combustion Chambers;
- Flow Visualization;
- Gas Temperature;
- Gas Turbine Engines;
- Jet Mixing Flow;
- Two Dimensional Jets;
- Cost Effectiveness;
- Dynamic Models;
- Engine Design;
- Temperature Measurement;
- Test Equipment;
- Water Flow;
- Fluid Mechanics and Heat Transfer