Cylinders natural convection over

Natural Convection over Surfaces 510 Vertical Plates (Fj = constant) 512 Verbeal Plates (4 = constant) 512 Vertical Cylinders 512 Inclined Plates 512 Horizontal Plates 513 Horizontal Cylinders and Spheres 513... [Pg.7]

Natural convection flow over a horizontal hoi cylinder. [Pg.531]

FIGURE 4.48 Regimes of forced, mixed, and natural convection for assisting flow over a horizontal circular cylinder. [Pg.279]

A. P. Hatton, D. D. James, and H. W. Swire, Combined Forced and Natural Convection With Low-Speed Air Flow Over Horizontal Cylinders, J. Fluid Mech. (42) 17-31,1970. [Pg.294]

Movement of the Huid may be generated by means external to the heat transfer process, us by fans, blowers, or pumps. It may also be created by density differences connected with the heat transfer process itself. The first mode is culled timet cniireeiirtn the second one natural or free t ttttveclion. Convection heal transfer may also be classified as heat transfer in iltni /fnn. or in interna flow (over cylinders, spheres, air foils, and similar objects). In ilie case of external flow, the heal transfer process is essentially concentrated in a thin fluid layer surrounding the object (boundary layer . [Pg.759]

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