Researches On Numerical Simulation Of Liquefied Cargo System Of LPG Tanker By Computer

In this paper, the author has made an attempt to research on liquef led cargo handling operating of LPG tankers. At first, an introduction in devoted to fundamental knowledge of liquef ied petrol/nature gas and LPG/LNG tanker. Secondly, hydraulic analysis on cargo loading and discharging system is made and the mathematic modeling method is discussed, also applied in this paper is mathematic model-created in respect to pipline with finite difference method .In this model, all related factors are taken into consideration, and simulation research is done to simulate the various kinds of practical loading and discharging operate. Finally, the mathematic model on inerting,cooling and re-liquefying is aslo established.