| 摘要 |
A method for determining a critical state during the operation of a crude oil pipeline, comprising: acquiring pipeline parameters corresponding to crude oil pipeline transmission performance; according to the pipeline parameters, determining a probability distribution function of the pipeline parameters; according to a pre-set number of times, sampling the probability distribution function of the pipeline parameters; according to a sampling result, determining variables of the pipeline parameters; according to the variables, acquiring a pipeline condensation probability corresponding to each parameter in the pipeline parameters; according to the pipeline condensation probability corresponding to each parameter, determining a critical value corresponding to each parameter; and according to the critical value corresponding to each parameter, determining whether the crude oil pipeline is in a critical state. |
