1 Fluid Mechanics, Department of Mechanical Engineering, Technical University of Denmark 2 Department of Mechanical Engineering, Technical University of Denmark 3 unknown 4 Department of Wind Energy, Technical University of Denmark
Within the framework of a model of a twisted flow of an inviscid incompressible liquid, we solve the problem of determining the frequency and amplitude of oscillations caused by the precession of a helical vortex core in the suction tube of a hydroturbine from the specified integral characteristics: vortex intensity, liquid flow rate, and momentum and moment of momentum fluxes. © 2006 Begell House, Inc.
Heat Transfer Research, 2006, Vol 37, Issue 8, p. 675-684
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