Transient flow near a rotating disk

1968 ◽  
Vol 18 (1) ◽  
pp. 384-397 ◽  
Author(s):  
G. M. Homsy ◽  
J. L. Hudson
Keyword(s):  
Transient Flow ◽  
Rotating Disk

Transient flow of a Maxwell fluid on a rotating disk

1993 ◽  
Vol 74 (1) ◽  
pp. 40-44 ◽  
Author(s):  
C. F. Chan Man Fong ◽  
D. De Kee ◽  
B. Marcos
Keyword(s):  
Transient Flow ◽  
Maxwell Fluid ◽  
Rotating Disk

Particle Tracking Velocimetry Using Laser-Beam Scanning and Its Application to Transient Flows Driven by a Rotating Disk

1994 ◽  
Vol 116 (2) ◽  
pp. 265-272 ◽  
Author(s):  
S. Ushijima ◽  
N. Tanaka
Keyword(s):  
Laser Beam ◽  
Particle Tracking ◽  
Particle Tracking Velocimetry ◽  
Transient Flow ◽  
Dimensional Space ◽  
Three Dimensional ◽  
Rotating Disk ◽  
Transient Flows ◽  
Particle Images ◽  
Three Dimensional Space

A particle tracking velocimetry (PTV) system has been developed to obtain instantaneous two velocity components on several sections in three-dimensional space. The flow visualization is conducted by means of parallel laser-light sheets created by a scanning laser beam and the visualized particle images are taken by a highspeed video system synchronized with the scanning. In order to obtain higher accuracy in velocity measurements than usual PTV, some improvements are made on the analyzing procedures: the extraction of particle images, the determination of their center points, the derivation of velocity components and others. The present PTV was applied to the transient flows in a cylindrical tank with a rotating disk. As a result, two-dimensional transient flow patterns with large scale disturbances are continuously captured in three-dimensional space.

A Sectional Model for Investigating Microcontamination in a Rotating Disk CVD Reactor

2004 ◽  
Vol 38 (12) ◽  
pp. 1161-1170 ◽  
Author(s):  
Z. Sun ◽  
R. L. Axelbaum ◽  
R. W. Davis
Keyword(s):  
Rotating Disk ◽  
Sectional Model

Fabrication and Characterization of Nife Thin Film Composition Modulated Alloys

1996 ◽  
Vol 451 ◽  
Author(s):  
S. D. Leith ◽  
D. T. Schwartz
Keyword(s):  
Rotation Rate ◽  
Stripping Voltammetry ◽  
Rotating Disk ◽  
Oscillation Period ◽  
Rotating Disk Electrode ◽  
Disk Rotation ◽  
Rate Oscillation ◽  
Composition And Structure ◽  
Spatially Periodic

ABSTRACTDescribed are results showing that an oscillating flow-field can induce spatially periodic composition variations in electrodeposited NiFe films. Flow-induced NiFe composition modulated alloys (CMA's) were deposited on the disk of a rotating disk electrode by oscillating the disk rotation rate during galvanostatic plating. Deposit composition and structure were investigated using potentiostatic stripping voltammetry and scanning probe microscopy. Results illustrate a linear relationship between the composition modulation wavelength and the flow oscillation period. CMA's with wavelengths less than 10 nm can be fabricated when plating with a disk rotation rate oscillation period less than 3 seconds.

HEAT TRANSFER DURING TRANSIENT FLOW TO WATER AT VARIOUS PRESSURES

1986 ◽  
Author(s):  
J. E. Byrne ◽  
H.L. Ding ◽  
H.S. Ergur ◽  
Hamid R. Falaki
Keyword(s):  
Heat Transfer ◽  
Transient Flow
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