Effect of turbulent mixing on the characteristics of a turbofan-engine nozzle
Abstract
Using the hydraulic nozzle theory, the effect of mixing, using a lobed mixer, on the momentum flux, the flow discharge coefficient, and the cross section area of a turbofan-engine nozzle is investigated for the direct and the inverse problems. Results are presented from computations of the effects of mixing and gas-dynamic nonuniformities on the momentum flux and the flow coefficients in an axisymmetric flow.
- Publication:
-
TsAGI Uchenye Zapiski
- Pub Date:
- 1990
- Bibcode:
- 1990ZaTsA..21...47Z
- Keywords:
-
- Gas Dynamics;
- Nozzle Flow;
- Turbofan Engines;
- Turbulent Mixing;
- Axisymmetric Flow;
- Flow Coefficients;
- Momentum Transfer;
- Nonuniform Flow;
- Fluid Mechanics and Heat Transfer