Depressurization of CO2 - a numerical benchmark study

被引：12
|
作者：
Clausen, Sigmund [1 ,3 ]
Munkejord, Svend Tollak [2 ]
机构：
[1] Gassco AS, POB 93, NO-5501 Haugesund, Norway
[2] SINTEF, Energy Res, NO-7465 Trondheim, Norway
[3] Polytec, NO-5527 Haugesund, Norway
来源：
6TH TRONDHEIM CONFERENCE ON CO2 CAPTURE, TRANSPORT AND STORAGE | 2012年 / 23卷
关键词：
CO2 pipeline transport; pipeline depressurization; MUSTA;
D O I：
10.1016/j.egypro.2012.06.021
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
A numerical benchmark study has been performed, comparing results from the OLGA pipeline simulator to data obtained using the multi-stage (MUSTA) centred scheme. The case considered is a depressurization of a pipeline. Care was taken to compare the same flow model and thermodynamic equation of state. The two methods appear to converge on fine grids, but on coarse grids, the MUSTA method is more accurate. (C) 2012 The Authors. Published by Elsevier Ltd. Selection and/or peer-review under responsibility of SINTEF Energi AS
引用
收藏
页码：266 / 273
页数：8
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