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标题: OLGA 7.2 版本发布说明 [打印本页]

作者: 自由飞翔 时间: 2012-11-6 15:14
标题: OLGA 7.2 版本发布说明
The main development for OLGA 7.2 has been the following features:
• New Shut-in functionality. Read more…
• Model changes for entrainment of liquid droplets in gas. Read more...
• Improved simulation speed and stability. Read more…
• Improved OLGA HD. Read more…
• A variety of changes to the OLGA GUI. Read more…
• A well editor to enter the well trajectory, completion and reservoir inflow details. Read more...
• A new well library in the Well editor. Read more…
• Improvements to the OPC server. Read more...
• Twin screw multiphase pumps. Read more...
• Standing valve is added as new model in the VALVE keyword. Read more...
• Numerous error fixes. Read more…

OLGA 7.2 Release Notes.pdf (990.12 KB, 下载次数: 2122)

该贴已经同步到自由飞翔的微博

作者: 寿晓星 时间: 2012-11-6 20:14
计算时间确实缩短一点呢

我比较过OLGA5和OLGa7,steady state 1000km运行24小时的case,
没10%OLGA7能够节省2秒~
考虑那种pipeline depressurisation的情况应该能节省不少时间

New Shut-in functionality是什么意思？

作者: 自由飞翔 时间: 2012-11-6 20:22

寿晓星发表于 2012-11-6 20:14
计算时间确实缩短一点呢

我比较过OLGA5和OLGa7,steady state 1000km运行24小时的case,

The keyword SHUTIN is now available as an FA-model in FLOWPATH and can be selectively
active/inactive in both time and space. When this keyword is active, the numerical scheme is
altered to better represent the situation of no-flow and high hold-up gradients. In addition, the flow
regime is fixed to stratified/annular and droplets will settle (no entrainment).

作者: 寿晓星 时间: 2012-11-6 20:38

自由飞翔发表于 2012-11-6 20:22
The keyword SHUTIN is now available as an FA-model in FLOWPATH and can be selectively
active/inac ...

想不出来用于什么工况。。。
emmergency shut down?

作者: poter 时间: 2012-12-11 12:13
努力加紧学习OLGA

作者: carljian 时间: 2013-4-1 12:45
Learn to use

作者: shinejh09 时间: 2013-7-17 11:17
哪有安装文件啊？LZ可有

作者: orbawy 时间: 2013-10-26 17:34
谢谢分享

作者: 动力火车 时间: 2022-8-12 11:44
谢谢楼主的分享

作者: kaige 时间: 2022-10-24 08:21
太好了，谢谢提供

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