RT Journal Article
ID 430f8657015f5d68
A1 Paulraj, Maheandera Prabu
A1 Parthasarathy, Rajesh Kanna
A1 Taler, Jan
A1 Taler, Dawid
A1 Oclon, Pawel
A1 Vallati, Andrea
T1 NUMERICAL INVESTIGATION OF CONJUGATE HEAT TRANSFER FROM LAMINAR WALL JET FLOW OVER A SHALLOW CAVITY
JF Heat Transfer Research
JO HTR
YR 2018
FD 2018-06-28
VO 49
IS 12
SP 1151
OP 1170
K1 wall jet
K1 fluid flow
K1 conjugate heat transfer
K1 interface temperature
K1 Nusselt number
AB In this paper, numerical investigation of two-dimensional conjugate heat transfer of laminar wall jet flow over a shallow
cavity heated from the bott om of the solid wall is carried out. The flow and conjugate heat transfer behaviors, isotherm
contour in the cavity region, isotherm contour on the solid, interface temperature, local Nusselt number (local Nu), and
average Nusselt number (average Nu) are investigated for various parameters, viz., Re, AR, Xu, and b. The momentum of the fluid is gradually reduced when the step length Xu is increased. It is noticed that the interface temperature value is decreased when b is increased. Near the trailing edge, the local Nu is decreased and near the leading edge, the local Nu is increased when AR is increased. It is noticed that the average Nu is increased when Re is increased on the cavity floor. The average Nusselt number values are compared with nonconjugate cases. It is observed that the average Nusselt number for nonconjugate is comparatively higher than that of conjugate cases.
PB Begell House
LK https://www.dl.begellhouse.com/journals/46784ef93dddff27,08b135973176725f,430f8657015f5d68.html