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热油输油管道输量大、距离长等实际情况,以管道系统设计参数和设备工作负荷等为约束条件,在原油输送稳态条件下通过对热油原油粘温特性拟合以及对各输油站和输油管道系统的热力计算和水力计算,得出最优进站油温、加热温度和出站压力等运行数据,确定输油泵和加热炉运行的最佳参数,使得全线输油安全经济运行。
Thermal oil pipeline, the long distance and so the actual situation, the pipeline system design parameters and equipment workload as the constraints, under the steady state of crude oil transportation through the hot oil viscosity and temperature characteristics of the oil and the oil Station and pipeline system of thermal calculation and hydraulic calculation, obtained the optimal arrival oil temperature, heating temperature and outbound pressure and other operating data to determine the best parameters of the oil pump and furnace operation, making the entire line of safe and economical operation of oil .