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Wang Wen

Publications (2)

Status of Research on Water Hammer Effect in Long Distance Pressure Pipelines

Wu Linfeng, You Rongyu, Wang Wen & Zhang Fan · Journal of Engineering Research and Reports · 2022

In the long distance pressure pipeline, the sudden change of instantaneous pressure caused by the rapid change of liquid velocity is called water hammer, which seriously threatens the safe operation of hydropower station.  In this paper, the development and calculation methods of...

Open access Research Article 10.9734/jerr/2022/v23i12778

Application of Autoregressive Moving Average Model in the Prediction of COVID-19 of China

Li Xiuling, Li Xi, Wang Wen, Xie Hongying, Su LiuQian & Zhang Jiangping · Asian Journal of Probability and Statistics · 2022

Objective: To establish ARIMA model through time series analysis to understand the occurrence law of newly confirmed cases of novel coronavirus pneumonia and provide references for taking epidemic prevention and control measures. Methods: The cumulative confirmed and cured cases...

Open access Research Article 10.9734/ajpas/2022/v20i3433