Numerical investigation of turbulent flow coherent structures in annular jet pumps using the LES method
Sign Up to like & getrecommendations! Published in 2018 at "Science China Technological Sciences"
DOI: 10.1007/s11431-017-9047-8
Abstract: Annular jet pumps that are used in hydraulic machinery have a very simple structure but very complex internal flow fields. Large eddy simulations were used to study the coherent structures in the turbulent flows in… read more here.
Keywords: vortex; jet; coherent structures; jet pumps ... See more keywords
Turbulence modelling for RANS CFD analyses of multi-nozzle annular jet pump swirling flows
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Heat and Fluid Flow"
DOI: 10.1016/j.ijheatfluidflow.2020.108652
Abstract: Abstract This study focusses on the fluid mechanic analysis and performance assessment of a one-phase swirling flow multi-nozzle annular jet pump using Reynolds-averaged Navier–Stokes simulations and experimental measurements carried out with a bespoke test rig.… read more here.
Keywords: multi nozzle; jet; nozzle annular; annular jet ... See more keywords
Research on flame anchoring mechanisms of annular jet micro-mixing flames for hydrogen-containing syngas
Sign Up to like & getrecommendations! Published in 2025 at "Physics of Fluids"
DOI: 10.1063/5.0274781
Abstract: Annular jet micro-mixing (MM) nozzles, due to the presence of central recirculation zones (CRZs), outer recirculation zones among the nozzles (ORZs), and flame interaction zones (FIZs), have greater potential than the circular nozzles in maintaining… read more here.
Keywords: annular jet; flame; jet micro; flame anchoring ... See more keywords