..., as well as the introduced perforation. Nevertheless, there are still several exceptional cases with different hydrodynamic parameters resulted from the introduction of perforation. And different disturbance regimes and vortex patterns in the near wake for these cases are identified and presented in detail...

... investigation flow field vibration vibration displacement upstream oil & gas vortex-induced vibration vortex vortex pattern Experimental Investigation on the J-pipe in Offshore Oilfield Zhongyang Li and Mian Lin Institute of Mechanics, Chinese Academy of Science Beijing, China ABSTRACT The flow...

... the steady-state vortex flow pattern, which is observed in the real wavy flow. Vortex patterns around a vertical thin-walled barrier, i.e. a curtain-walled breakwater, in waves are observed experimentally and compared wi th the numerical simulation results. Wave transmission and reflection characteristics...