The Influence of Prandtl Number on the Heat Transfer From Rotating Nonisothermal Disks and Cones

Unsteady heat and mass transfer from a rotating vertical cone with a magnetic field and heat generation or absorption effects

“…Tien and Tsugi [8], and Koh and Price [9] have presented a theoretical analysis of the forced flow and heat transfer past a rotating cone. The influence of the Prandtl number on the heat transfer on rotating non-isothermal disks and cones was investigated by Hartnett and Deland [10]. The effect of the axial magnetic field on the flow and heat transfer over a rotating disk was considered by Sparrow and Cess [11].…”

Modeling of forced convection heat transfer from the swing plate on an industrial robot

“…(1) with = 0.5 in laminar region. Yet, the value of varies in different studies as shown in Table 1 0.330 0.5 0.72 [15,16] 0.333 0.5 N/A [10] 0.335 0.5 0.74 [1,11] 0.341 0.5 0.72 [17] 0.370 0.5 0.71 [14,18] 0.379 0.5 0.71 [6] 0.384 0.5 0.71 [13] 0.417 0.5 0.71 [14,19] a. stands for Prandtl number which is a physical property of the fluid.…”

“…In Eqs. (13) ~ (15), average Nusselt number is employed instead of local Nusselt number . Yet, such simplification should be valid.…”

The effect of combined viscous dissipation and Joule heating on unsteady mixed convection MHD flow on a rotating cone in a rotating fluid with variable properties in the presence of Hall and ion-slip currents

“…Lee et al [8] have studied the flow and heat transfer over a rotating body of revolution (sphere). The influence of the Prandtl number on the heat transfer on rotating non-isothermal disks and cones was investigated by Hartnett and Deland [9]. The influence of an external uniform magnetic field on the flow due to a rotating disk was studied [10] without considering the Hall effect.…”