Semicircular groove

Should it be desired to produco cord of a Bemioir-cular section, the lower grooved roller 1b replaced by a plain roller j or should cord of a Form neither circular nor semicircular, but square, triangular, hexagonal, or of any other angular form be required, two cylinders are employed, grooved in such a manner as to produce the desired shape. 

Figure 2.30 Summary of experimental and simulated data for coumarin-induced leveling during nickel deposition in a semicircular groove. The data are shown as a function of the dimensionless group p along with the relevant experimental parameters. In this instance (unlike...

Specimens were milled to the dimensions just indicated, and a semicircular groove was machined across the bottom of each specimen, parallel to the crack plane, to accommodate a pin that provided vertical support during testing. To promote planarity of crack growth, side grooves were cut with a 0.5-mm-thick slitting saw to a depth of 6.3 mm, and a reverse-chevron-tipped starter crack was cut to a... 

The flow geometry assumed is illustrated in Fig. 14.21. The gas mixture is assumed to be rotating at uniform angular velocity co in a semicircular groove of radius a. Centrifugal equilibrium is established where the mixture is separated by the flow divider at radius c into an iimer, light fraction enriched in hydrogen and Fs and an outer, heavy fraction depleted in these components relative to UF. ... 

Early in 1963, Chamley introduced the use of a semicircular wire marker on the back of the acetabular component to assist with the measurement of wear using radiographs. The photograph in Figure 5.4, taken of an unused Chamley cup from the collection at the Thackray Museum at Leeds, shows the wire marker inserted into the cement groove. Although the implant shown was produced between 1968 and 1975, the configuration of the wire marker was similar to that used in Chamley and Cupic s study. 

The Ki values relating to tlie semicircular groove, 1.2 was obtained from a data handbook... 

Fig. 6.41. Schematic diagram of dislocation nucleation from the base of a cylindrical groove in the surface of a strained film. The radius of the groove of semicircular cross-section is a and the radius of the semicircular dislocation line is R.

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