Heat transfer behaviors of a confined slot jet impingement

Impingement cooling in a rib‐roughened channel with cross‐flow

“…Another interesting thing is that the highest stagnation heat transfer coefficient is obtained with fully developed channel-flow inlet boundary condition, although the average inlet turbulence intensity is less than 8 per cent. This indicates that both inlet turbulence intensity and inlet velocity profile have effect on stagnation heat transfer coefficient, which is consistent with results from experiments by Lin et al (1997). Therefore it is necessary to have the exact inlet turbulence intensity and velocity profile of the experiment.…”

“…More recent measurements have been made by Ichimiya and Hosaka (1992), Ashforth-Frost et al (1997), and Lin et al (1997). Numerical investigations have been carried out by Seyedein et al (1995), Chen and Modi (1999), etc.…”

Invisibly at Risk: Low-Income Students in a Middle- and Upper-Class World

“…An experiment was conducted by Lin et al (1997) [20] to study heat transfer behavior of a confined slot jet impingement. The effects of jet Reynolds number and jet separation distance on heat transfer coefficients were studied.…”

“…Several flow arrangements were studied combined with studying different geometries based on the number of cross-over holes. Figures 2.18 5,10,15,20,25,30,40,50,60,70,80 and 90 psig. The cold tests were used to accurately measure the pressure variation along the test section.…”

Numerical Investigation on Flow and Mixed convective Heat Transfer of Non-Newtonian Impinging Slot Jets

“…Application of impinging jets to mixed convection regime is one of the most e cient methods for cooling hot surfaces. The numerical and experimental studies on uid ow and heat transfer characteristics of con ned slot jets were reported in literature [1][2][3][4][5]. Aldabbagh and Mohammad [6] investigated the ow and heat transfer characteristics of a single-square jet impinging on a heated at plate in the mixed convection regime.…”