作者: Paisarn Naphon , Somchai Wongwises
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摘要: An experimental investigation of the jet nanofluids impingement heat transfer characteristics mini-channel sink for cooling computer processing unit personal is performed. The experiments are tested under real operating conditions: no load and full conditions. performed following ranges parameters: coolant flow rate varies from 0.008 to 0.020 kg/s, nozzle diameter set 1.00, 1.40, 1.80 mm, distance nozzle-to-fins tip 2.00 channel width 1.00 mm. with suspending TiO2 particles in base fluid used as a working fluids. It was observed that average CPU temperatures obtained system 3.0%, 6.25% lower than those liquid conventional systems, respectively. However, this requires higher energy consumption.