Numerical analysis of heat transfer on a rotating disk surface under confined liquid jet impingement

Numerical study of heat transfer enhancement with the use of nanofluids in radial flow cooling system

“…Moreover, for bottom thickness b P 50 mm the variations are not significant which reveals that the overall heat transfer reaches conduction-convection equilibrium at the solid-liquid interface as also revealed in Ref. [33].…”

“…Garimella and Nenaydykh [32] experimentally investigated the submerged liquid jet using FC-77 in confined and unconfined configurations. Lallave et al [33] numerically analyzed the heat transfer on a rotating disk surface under confined liquid jet impingement, where the disk materials and working fluids as well as the geometry of the system were taken into account, and they found the heat transfer rate increases with the increase of Reynolds number and rotational rate. …”

Review of fluid flow and convective heat transfer within rotating disk cavities with impinging jet

“…Four characteristic regions for the heat transfert in the case of an impinging jet onto a rotating disk in an open cavity, after Pellé & Harmand [PEL09].The conjugate heat transfer problem including the heat transfer inside the impingement disk has been investigated quite recently by Lallave et al[LAL07]. They studied the conjugate heat transfer for a confined jet impinging on a rotating and uniformly heated solid disk of finite thickness and radius.…”

Numerical modeling of conjugate heat transfer of a rotary disk

“…Shevchuk 13 presented the analytical solution for the unsteady two-dimensional heat conduction inside a disk at the nonuniform initial temperature distribution. Lallave et al 14 studied, both numerically and experimentally, the confined liquid jet impinging on a rotating and uniformly heated solid disk of finite thickness and radius. They showed that an increase in the Reynolds number results in an increase in the local heat transfer coefficient values over the entire solid-fluid interface.…”

“…Lallave et al. 14 studied, both numerically and experimentally, the confined liquid jet impinging on a rotating and uniformly heated solid disk of finite thickness and radius. They showed that an increase in the Reynolds number results in an increase in the local heat transfer coefficient values over the entire solid–fluid interface.…”