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UWM CIO Office Numerical Study of Factorial Impact of Thin Layer Ring on Improving Thermal Performance of Ice Thermal Storage System Ice Thermal Storage.

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Presentation on theme: "UWM CIO Office Numerical Study of Factorial Impact of Thin Layer Ring on Improving Thermal Performance of Ice Thermal Storage System Ice Thermal Storage."— Presentation transcript:

1 UWM CIO Office Numerical Study of Factorial Impact of Thin Layer Ring on Improving Thermal Performance of Ice Thermal Storage System Ice Thermal Storage (ITS) Tank 1 1,2 Junling Xie, 1 Yuanyuan Xie, 1,2 Chris Yuan 1 Depart. of Mechanical Engineering 2 Industrial Assessment Center, UWM

2 UWM CIO Office Results Before and After Using Thin Layer Ring Comparison of liquid fraction at 7200s 2

3 UWM CIO Office Conclusion 3 A thin layer ring structure is studied statistically to enhance ice formation. Material has the greatest impact on ice increased area. Arrangement has the second place of impact on ice increased area. Thickness has the trifling effect on ice increased area. Two optimal conditions (A3B2C1 & A1B1C3) of thin layer ring have been found. Number of test ABCIASN Ratio(η) Test 111121.794326.7668 Test 212211.494221.2096 Test 313313.405122.5454 Test 42123.324710.4350 Test 52238.920419.0077 Test 62317.832517.8781 Test 731323.491827.4183 Test 832127.933728.9226 Test 933214.628423.3040 CodeFactors(unit)Level 1Level 2Level 3 AMaterialAluminumStainless SteelCopper BThickness (mm)0.51.02.0 CArrangementStaggeredOne parallelTwo Parallel LevelABC SN ratio123.5121.5424.52 215.7723.0518.32 326.5521.2422.99 (Max-Min) 18.7810.771.806.21 Contribution ratio (%) 100%57.35%9.58%33.07% Rank132


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