摘要
This paper presents a new prediction method called 'fuzzy prediction method', which is different from traditional bubble dynamics method and pressure parameters method. The idea and method of artificial intelligence technology are used to predict the cavitation inception. New prediction model consists of two predicting ways (analytic and empirical way) and one scale-effect gate. New prediction results are compared with the experiments of ITTC body, NSRDC body, Schiebe body, etc.. The results compared indicates that new prediction method is satisfactory and may be a very powerful tool to predict the cavitation.
This paper presents a new prediction method called 'fuzzy prediction method', which is different from traditional bubble dynamics method and pressure parameters method. The idea and method of artificial intelligence technology are used to predict the cavitation inception. New prediction model consists of two predicting ways (analytic and empirical way) and one scale-effect gate. New prediction results are compared with the experiments of ITTC body, NSRDC body, Schiebe body, etc.. The results compared indicates that new prediction method is satisfactory and may be a very powerful tool to predict the cavitation.
基金
This work was supported by National Natural Science Fundation of China.
