Shuhan Zhang

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This paper introduces a method called the “dc voltage summation method” for determining the ratio change of dc high-voltage dividers with the applied voltage. Two auxiliary voltage dividers with the same rated voltage U were used to calibrate the voltage divider with rated voltage 2U . Experimental results showed that the measurement uncertainty of the(More)
A study was carried out on the effectiveness of bioretention systems to abate stormwater using computer simulation. The hydrologic performance was simulated for two bioretention cells using HYDRUS-1D, and the simulation results were verified by field data of nearly four years. Using the validated model, the optimization of design parameters of rainfall(More)
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