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Keywords: rotating diskClose
Article Type: Technical Briefs
J. Fluids Eng. April 2011, 133(4): 044502.
Published Online: May 11, 2011
... . 13 × 10 2 r Discrete temperature and fitting curve The flow of the oil film between rotating disks is caused by pressure difference and inertia force. Figure 3 indicates theoretical calculation model of the rotating disks. A small element dϕdrdz was cut from...
Article Type: Research Papers
J. Fluids Eng. October 2008, 130(10): 101202.
Published Online: September 2, 2008
... entropy generation slip flow rotating disk The flow fields due to rotating disks are chosen since these type flow fields are of great interest in many practical and engineering aspects. Mainly the requirement of high temperatures in the turbine stage of a gas turbine engine to achieve high...
Article Type: Technical Papers
J. Fluids Eng. October 2007, 129(10): 1306–1313.
Published Online: April 25, 2007
... flow instability rotational flow vibrations vortices flow instability vortical structure flow induced vibration rotating disk hard disk drive A flow between corotating disks enclosed in a stationary cylindrical shroud becomes unstable when the Reynolds number exceeds a certain...
Article Type: Special Section On The Fluid Mechanics And Rheology Of Nonlinear Materials At The Macro, Micro And Nano Scale
J. Fluids Eng. January 2006, 128(1): 88–94.
Published Online: October 4, 2005
.... The aspect ratios H ∕ R ( H : axial length of cylindrical casing; R : radius of rotating disk) investigated are 2.0, 1.0, and 0.3. The Reynolds numbers Re 0 based on the zero shear viscosity and the disk-tip velocity are between 0.36 and 50. The velocity measurements are mainly conducted...