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problem with water jet impingment cooling

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Old   July 4, 2020, 23:28
Unhappy problem with water jet impingment cooling
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Poyuan HUANG
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Hi, i have some problem on this analysis.
my model is a tank and there is a heater at the bottom of tank. The heat flux i give this heater is 10000W/m^2 and the cooling water temperature from the nozzle is 288.15K.
From some articles, i think i should us k-epsilon as the turbulent model. However, the result of temperature field seemed that it didn't have
thermal convection.
how could i solve this problem?
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