Optimization Analysis of Pumping and Draining Process of Closed Filling Pipeline at the End of Kerosene
In order to solve the possible problems of filling accuracy and kerosene quality in the drainage process of the closed filling pipeline at the end of the kerosene,the pipeline deformation caused by the change of pressure and temperature is discussed by analyzing the influencing factors that affect the change of kerosene in the pipeline.The thermodynamic calculation model of temperature,pipe diameter and deformation pressure is constructed,and the accuracy of the model calculation is verified by experiments.According to the numerical calculation results of the model,the optimization measures for the drainage process are proposed to ensure the reliability of the drainage process of the filling pipeline.
filling pipelinecalculation modelheat exchangepumping and draining processoptimization analysis
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