Accession Number : ADP007708
Title : 3-D Navier-Stokes Flow and Temperature Field Computation for a Forced Mixer Nozzle,
Corporate Author : MOTOREN- UND TURBINEN-UNION G M B H MUNICH (GERMANY F R)
Personal Author(s) : Katheder, K.
Report Date : FEB 1992
Pagination or Media Count : 12
Abstract : To increase the temperature mixing efficiency in the common nozzle of an existing turbofan engine, a forced mixer is to be developed. Its design is generally based on empirically derived knowledge and requires some verification testing. To minimize the scope of testing, a numerical investigation has been performed, computing the complete flow path through the mixer up to the thrust nozzle. The computational domain is formed by a body fitted H-type grid.
Descriptors : *THREE DIMENSIONAL FLOW, *GAS TURBINE NOZZLES, BODIES, EFFICIENCY, ENGINES, FLOW, GRIDS, MIXING, NOZZLES, PATHS, TEMPERATURE, THRUST, TURBOFAN ENGINES, VERIFICATION, NAVIER STOKES EQUATIONS, COMPUTATIONS.
Subject Categories : Fluid Mechanics
Distribution Statement : APPROVED FOR PUBLIC RELEASE