Experimental Verification and Uncertainty Evaluation of Water Drift Ratio of Small and Medium-sized Open Cooling Towers
The stability,reliability and accuracy of the test results of water drift ratio method in the standard for small and medium-sized open cooling tower are verified by experiments.The experimental results show that the detection limit is 2.33×10-4,the recovery rate is 91.18%,and the relative standard deviation of repeatability is 3.1%,indicating good compliance.Through the evaluation of the measurement uncertainty of the water drift ratio of the cooling tower,it is found that the measurement uncertainty mainly comes from fluctuations in the operation process.
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