**
Centrifugal pump
http://en.wikipedia.org/wiki/Centrifugal_pump
Turbulence models**

SST model: F.R. Menter "Two-equation eddy-viscosity turbulence models for engineering applications", AIAA Journal 38(8), pp 269 - 289

Hybrid DES-SST: M. Strelets, "Detached Eddy Simulation of Massively Separated Flows", AIAA Paper 2001-0879

Hybrid SAS-SST: F.R. Menter, Y. Egorov, "A Scale-Adaptive Simulation Model using Two-Equation Models", AIAA Paper 2005-1095

Visualization of vortex cores

Jeong, J., Hussain, F., 1995, "On the identification of a vortex", Journal of Fluid Mechanics, Vol 285, pp 69 - 94 (ps)

G. Haller, 2005, "An objective definition of a vortex", J. Fluid Mech., Vol. 525, pp 1-26 (pdf)

A. Lucius, G.Brenner, "Unsteady CFD simulations of a pump in part load conditions using Scale-Adaptive Simulation" International Journal of Heat and Fluid Flow, Vol. 31 2010, pp 1113-1118

A. Lucius, G. Brenner, "Numerical simulation and evaluation of velocity fluctuations during rotating stall of a centrifugal pump", Journal of Fluids Engineering Vol. 133 2011, pp 081102

VisWorld.com (dataset notes), Randall Hand

September, 9th, 2011

July, 31st, 2011,

23:59 PST