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Elliptical Ducts with Centered Circular Cores

Elliptical Ducts With Centered Circular Cores... [Pg.421]

For elliptical ducts with centered circular cores, fully developed laminar flow has been analyzed by Shivakumar [300]. The/Re values are given in Table 5.66, in which a denotes the ratio of the length of the minor axis to the length of the major axis of the ellipse and r is the ratio of the diameter of the circular core to the length of the minor axis. [Pg.421]

TABLE 5.66 Fully Developed Friction Factors for Elliptical Ducts With Centered Circular Cores [300]... [Pg.421]



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