Hua-yong Liu

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The high-order schemes have attracted more and more attention in computational fluid dynamics (CFD) simulations. As a kind of high-order schemes, weighted compact nonlinear schemes (WCNSs) have been widely applied in large eddy simulations, direct numerical simulations etc. However, due to the computational complexity, WCNSs require high-performance(More)
Faulty insulators change voltage distribution and field distribution in the vicinity of insulator string, which will exacerbate corona discharge, and in extreme cases the amplify can exceed 100%. This paper introduces an UV detector, which detects defective insulators by measuring the UV-light from the discharging insulator. Some tests were carried out. The(More)
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