Abstract
A parabolic three-dimensional finite-difference method incorporating a two-equation model for turbulence closure is used to predict the spreading of a hypermixing turbulent jet within a thrust augmenting ejector. A hypermixing nozzle has an alternating exit causing the formation of streamwise vortices which increases the turbulent mixing. Predicted mainstream velocity profiles for hypermixing jets are compared with experimental data. The formation of the downstream vortices is shown. The selection of initial conditions and the effect of changing initial turbulence levels are also described.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.