楚思秦 发表于 2013-4-10 16:19:38

关于bulk value的含义

用aspen 的朋友应该都知道,在做原油其它性质时,如硫含量、辛烷值等,在输入property curve data时,会有这么一个空,bulk value() 小弟不甚了解这个bulk value 具体指什么值。help 文件如下:
Examples of petroleum properties include:
[*]Sulfur content
[*]Metal content
[*]Octane numbers
Petroleum property curves provide values for a petroleum property at various values of cumulative percent boil off in either volume % or weight % (matching the basis of the distillation curve).To enter petroleum property curves:
[*]From the Data menu, select Components, then Assay/Blend.
[*]On the Assay/Blend Object Manager, select the assay for which you wish to enter data, and click Edit.
[*]Select Property Curves, from the left pane of the Data Browser.
[*]On the Petro Properties sheet, select a petroleum property in the Property Type list.

[*]In the Property Curve Data frame, enter at least four pairs of values in the Mid Percent Distilled (on the same basis as distillation data, i.e., volume or weight) and Property Value fields, to define the curve.
[*]Optionally, enter a bulk value for the property in the Bulk Value field. If you enter a bulk value, Aspen Properties normalizes the individual curve values to the bulk value.
[*]To enter additional property curves, repeat steps 1 through 3 for each additional property.



tdl522 发表于 2013-4-10 16:19:38

Modeling Heavy Oils in Aspen HYSYS
参考下这个PPT!



Hermit522 发表于 2013-4-10 16:19:38

学习学习,呵呵

归尘 发表于 2013-4-10 16:19:38

受教!还没接触过,先看看

tsl0205 发表于 2013-4-10 16:19:38

{:1106_372:},看看里面藏了什么?

sinopecgyf 发表于 2013-4-10 16:19:38

有什么好东东呢

zzzg9999 发表于 2013-4-10 16:19:38

参与学习一下。

supercaosong 发表于 2013-4-10 16:19:38

好问题,好东西啊

wforum 发表于 2013-4-10 16:19:38

关于bulk value的含义
- 本文出自马后炮化工论坛,原文地址:http://meng.horse/thread-63449-1-1.html

zhugongyu 发表于 2013-4-10 16:19:38

什么东东啊?

tianshanxue 发表于 2013-4-10 16:19:38

{:1106_362:}
回复看看

hetichang 发表于 2013-4-10 16:19:38

好东东大家分享!

danish 发表于 2013-4-10 16:19:38

有高人知道吗?

2008yjq 发表于 2013-4-10 16:19:38

看看,学习下

炽炎邪焰 发表于 2013-4-10 16:19:38

这个是HYSYS的吧?

李文鹏 发表于 2013-4-10 16:19:38

什么情况,查看东西还得回复!!

939810676 发表于 2013-4-10 16:19:38

好资料,感谢分享

乐乐lele 发表于 2013-4-10 16:19:38

先看看,学习学习

tang1c 发表于 2013-4-10 16:19:38

tdl522 发表于 2013-4-10 16:27
Modeling Heavy Oils in Aspen HYSYS
参考下这个PPT!

看看是什么

yxj197612 发表于 2013-4-10 16:19:38

应该是输入物性的平均值
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