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. Author manuscript; available in PMC: 2012 Jun 1.
Published in final edited form as: Cardiovasc Eng Technol. 2011 Feb 8;2(2):77–89. doi: 10.1007/s13239-011-0038-6

Figure 2.

Figure 2

Computational geometry for the CFD simulations. A) A coarse version of actual meshes is shown. B) Geometry with circular orifice. C) Geometry with rectangular orifice. Unstructured (non-uniform) meshes were used in all the simulations to capture the fine flow structures of flow in complex geometries.