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This paper is based on the experimental data of the coal mill control system of the full incentive simulator. The two — point method and the genetic algorithm are used to identify the experimental results. The results are compared with each other, and the transfer function is obtained. The study of the coal mill control system model is the basis for analyzing the boiler combustion control system,...
Transmission line icing involves drop diameter, wind speed, temperature and other parameters. In this paper, according to the China Southern Power Grid micro-meteorological, icing master image, and site acquisition droplet spectrum data, we use fluent to simulate the insulator soft rime, hard rime of super-cooled water drip ice process field, calculation of insulator umbrella skirt edge, on the surface,...
In order to assess the potential of wind energy resource in Jiangsu coastal area, observation and simulation method are used to study the evolution and distribution of wind speed and wind energy of surface layer in this region. The wind speed data in 2005 of Dongling wind tower of Rudong showed that the wind speed increased in accordance with the laws of the natural logarithm with height, the wind...
It is a hot topic that how to calculate equipment response of non-contact explosive impact. Through theoretical analyzing the problem of some expertpsilas research about shock wave, and studying non-linear FE software LS-DYNA and AUTODYN in depth, the paper put forward a method to analyze impact response of equipment by using LS-DYNA and AUTODYN software. The paper used LS-DYNA load sub function to...
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