English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

Base pressure control is often employed on drag reduction design, but theinteraction of the jet with the base region flow topology can generateundesired or uncontrolled flow configurations. The ejected flow can drivepressure bifurcations at the trailing edge, that without a correct optimizationcan affect the aerodynamic performance of the system. The purpose of this workis to fully understand the physical mechanisms related with the use of injectedbase bleed employing global stability analysis and adjoint methodologies.Moreover, the results of the sensitivity analysis are used to identify theregions more receptive to passive and active flow control methodologies. Thiswork has a particular relevance in turbine research, where coolant flow isejected at the trailing edge to ensure an adequate thermal protection of theblade and the downstream turbine stages.

Coanda Flow Characterization on Base Bleed Configurations Using Global Stability Analysis