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標(biāo)題: OLGA 7.2 版本發(fā)布說明 [打印本頁]
作者: 自由飛翔    時間: 2012-11-6 15:14
標(biāo)題: OLGA 7.2 版本發(fā)布說明
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, 下載次數(shù): 2118)

該貼已經(jīng)同步到 自由飛翔的微博
作者: 壽曉星    時間: 2012-11-6 20:14
計算時間確實縮短一點呢

我比較過OLGA5和OLGa7,steady state 1000km運(yùn)行24小時的case,
沒10%OLGA7能夠節(jié)省2秒~
考慮那種pipeline depressurisation的情況應(yīng)該能節(jié)省不少時間

New Shut-in functionality是什么意思？
作者: 自由飛翔    時間: 2012-11-6 20:22
壽曉星 發(fā)表于 2012-11-6 20:14
計算時間確實縮短一點呢

我比較過OLGA5和OLGa7,steady state 1000km運(yùn)行24小時的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: 壽曉星    時間: 2012-11-6 20:38
自由飛翔 發(fā)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 ...

想不出來用于什么工況。。。
emmergency shut down?
作者: poter    時間: 2012-12-11 12:13
努力加緊學(xué)習(xí)OLGA
作者: carljian    時間: 2013-4-1 12:45
Learn to use
作者: shinejh09    時間: 2013-7-17 11:17
哪有安裝文件啊？LZ可有
作者: orbawy    時間: 2013-10-26 17:34
謝謝分享
作者: 動力火車    時間: 2022-8-12 11:44
謝謝樓主的分享
作者: kaige    時間: 2022-10-24 08:21
太好了，謝謝提供



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