油田埋地集输管道热力条件数值模拟实验方案

油田埋地集输管道热力条件数位模拟实验是一种既能满足集输工艺要求，又能节资省时的实验。其只需要计算机，以及有关的计算公式、运行程序和输入参数，就可模拟任何条件下的实验情况并迅速得出结果。本文从系统论观，走出发，介绍了季节性冻土区浅埋集输管道热力条件数值模拟实验方案，并给出了该方案的数学模型以及实验方法。大庆油田设计院曾按这一思路分别用286和386计算机模拟不同保温条件下埋地集输管道的热力分布状况，结果只分别用了10h和4h就模拟出现场试验需用一年才能得到的埋地集输管道的热力参数。

A Numerical Simulation Test Plan of Thermodynamic Condition of Oilfield Buried Gathering-Transferring Pipelines

Starting from the viewpoint of systematology,this article introduces the numerical simulation test plan, shows its math model and test method. According to this thinks,Daqing Oilfield Design Institute Has calculated the thermodynamic distributed condition by using 286 and 386 computers,respectively took 10h and 4h. To gain the parameters by field test would take one year's time.