Channel flow past bluff-body: outlet boundary condition, vortex shedding and effects of buoyancy

Low-Reynolds-number flow around a square

Low-Reynolds-number flow around a square cylinder at incidence: study of blockage, onset of vortex shedding and outlet boundary condition

✍ A. Sohankar; C. Norberg; L. Davidson 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 387 KB 👁 1 views

Calculations of unsteady 2D ¯ow around a square cylinder at incidence a 0 45 are presented. The Reynolds numbers are low (Re 45±200) so that the ¯ow is presumably laminar. A von Ka Ârma Ân vortex sheet is predicted behind the cylinders with a periodicity which agrees well with experiments. An incomp