Abstract: Based on experiments on thermo-physical properties of crude oils and numerical simulations of oil tanks and pipes, heat-transfer calculation was carried out. With the calculation result, an expert system was developed on MFC and C/C++. The expert system affords oils’ thermo-physical properties data at different temperatures and the optimal operation parameters. It also provides unsteady temperature fields data and estimations on operation process. So strategic decisions on operation could be offered to oil depots. By the expert system, energy consumption is cut down for the oil depots, and the aim of decreasing cost is also gained.

Key words: Expert system, Storage tank, Oil pipe, Temperature field, Operation parameters

摘要： 基于不同种类油品物性实验及数值模拟产生的温度场数据，对原油储运设施进行传热研究分析，并根据相关的研究成果开发了一个专家系统。该专家系统界面以MFC为基础，核心算法采用C/C++编写，提供了不同油品不同温度下物性查询、最优运行参数计算、储罐与管道非稳态温度场模拟及运行预测等功能，可为油库运行提供决策，减少能耗，可有效解决油库运行成本高以及科学化管理程度低的问题。

关键词: 专家系统 , 储罐 , 管道 , 温度场 , 运行参数