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本帖最后由 chemicalONE 于 2025-5-19 21:59 编辑
本文为AI自动翻译，中文翻译仅供参考
What's New in Aspen Plus V15 Aspen Plus V15 的新功能
Aspen Plus V15 includes new features in the following areas:
Aspen Plus V15 在以下方面包括新功能：
- Electrolyzer 电解槽
- BatchOp and RCSTR BatchOp 和 RCSTR
- RadFrac RadFrac （辐射碎裂）
- HeatX 热X
- Workflow and Usability Improvements 工作流程和可用性改进
- User Models and Automation 用户模型和自动化
- Safety Analysis 安全性分析
- Energy Analysis 能量分析
- Plant Data 植物数据
- Databanks 数据库
- Properties 性能
Electrolyzer 电解槽
For rigorous Electrolyzers: 对于严格的电解槽：
In the Alkaline water Electrolyzer, hydrogen and oxygen diffusivity through the membrane can be calculated from a correlation based on a reference diffusivity. 在碱性水电解槽中，氢气和氧气通过膜的扩散率可以根据基于参考扩散率的相关性来计算。
Electrolyzer now calculates vapor holdup. 电解槽现在可以计算蒸汽滞留率。
For both shortcut and rigorous Electrolyzers:
对于快捷和严格的电解槽：
The PEM electrolyzer can accept a cathode feed. This can be via a stack inlet (with anode to feed ratio) or separate anode and cathode feeds.
PEM 电解槽可以接受阴极馈电。这可以通过电堆入口（具有阳极与进料比）或单独的阳极和阴极进料来实现。
Other new Electrolyzer features were added in V14.5 and V14 CP1.
V14.5 和 V14 CP1 中添加了其他新的电解槽功能。
BatchOp and RCSTR BatchOp 和 RCSTR
The forms for specifying heat transfer equipment in BatchOp and RCSTR have been reorganized.
在 BatchOp 和 RCSTR 中指定传热设备的表格已重新组织。
RCSTR and BatchOp now support an option to calculate mass-transfer coefficients using user-defined correlations based on fluid properties, reactor geometry, and operating conditions.
RCSTR 和 BatchOp 现在支持使用用户定义的基于流体特性、反应器几何形状和作条件的相关性来计算传质系数的选项。
RadFrac RadFrac （辐射碎裂）
Composition profiles of solid components are available in RadFrac.
RadFrac 中提供了固体成分的成分曲线。
In the Hydraulic Plots form for Column Analysis, you can change the axes from linear to log scales. There are also two new options for the vapor flow basis displayed on the Y axis. For packing, you can choose the superficial F-factor Fs. For trays, you can choose Fs based on column cross-sectional area.
在 Column Analysis 的水力图表单中，您可以将轴从线性刻度更改为对数刻度。Y 轴上显示的蒸汽流基础也有两个新选项。对于保压，您可以选择表面 F 因子 F。对于托盘，您可以根据塔横截面积选择 Fs。
In RadFrac blocks with Column Analysis, there is an additional parameter Interfacial bottom stage area factor on the Rate-based Setup | Sections sheet. The Interfacial area factor now applies to the top stage and the value of the factor is linearly interpolated between these values for stages between the top and bottom. If you intend to set a constant value for the section, be sure to set both parameters to the same value.
在具有柱分析的 RadFrac 块中，在基于速率的设置 |Sections 表。界面面积因子现在应用于顶部舞台，并且该系数的值在顶部和底部之间的舞台的这些值之间线性插值。如果要为该部分设置常量值，请确保将两个参数设置为相同的值。
Several new packings from vendor RVT have been added: 添加了供应商 RVT 的几个新填料：
- Hiflow plastic random packings of sizes 15-7, 25-7, 38-1, 50-0, 50-6, and 90-7尺寸为 15-7、25-7、38-1、50-0、50-6 和 90-7 的 Hiflow 塑料散堆填料
- Hiflow metal random packings of sizes 25-4, 40-4, and 50-4尺寸为 25-4、40-4 和 50-4 的 Hiflow 金属散堆填料
- RMXR metal random packings of sizes #2 and #4尺寸为 #2 和 #4 的 RMXR 金属散堆填料
- RMP SP metal structured packings of sizes 250 and 350尺寸为 250 和 350 的 RMP SP 金属规整填料
- RPP SP metal structured packings of sizes 200 and 250尺寸为 200 和 250 的 RPP SP 金属规整填料
Other new RadFrac features were added in V14.5 and V14 CP1. V14.5 和 V14 CP1 中添加了其他新的 RadFrac 功能。
HeatX 热X
HeatX blocks using EDR Plate now show the setting plan and profile plots from EDR on the EDR Plate Results sheet.
使用 EDR 板的 HeatX 块现在可以在 EDR 板结果页面上显示 EDR 的设置平面图和截面图。
Pyrolysis Reactions 热解反应
The polymer pyrolysis reaction type introduced in V14 has been expanded and improved:
V14 中引入的聚合物热解反应类型得到了扩展和改进：
- The H-shift reaction has been modified from a single reaction to a set of reactions representing the explicit (x,x) H-shifts that result in the formation of specific radical positions along with the associated production of specific low-molecular-weight productsH-shift
- 反应已从单个反应修改为一组反应，这些反应代表显式 （x，x） H-shift，导致形成特定的自由基位置以及相关的特定低分子量产物
- Key parameters such as the Flory-Schulz parameter are calculated from theory rather than from fixed, user-specified valuesFlory-Schulz
- 参数等关键参数是根据理论计算的，而不是根据用户指定的固定值计算的
- Several parameters are exposed to tune fundamental energetic differences and liquid/vapor phase reactivity
- 暴露了几个参数来调整基本能量差异和液/气相反应性
- New reactions have been added to represent cyclodepolymerization and coking
- 添加了新的反应来表示环解聚和焦化
- The reaction routine applies to reactions in both liquid and vapor phases
- 该反应程序适用于液相和气相反应
- Limits on the “mer” specification have been removed
- 已删除对 “mer” 规范的限制
Due to these changes, reaction sets defined in V14.x versions may not work directly. It is recommended to create a new pyrolysis reaction set to use the improvements.
由于这些更改，V14.x 版本中定义的反应集可能无法直接工作。建议创建一个新的热解反应集来使用这些改进。
Workflow and Usability Improvements
工作流程和可用性改进
A new built-in spreadsheet option is now available in Calculator blocks as an alternative to the Excel Calculator, which will be discontinued in the next version. This spreadsheet supports most features you would have used in an Excel Calculator blocks; in addition, the calculations are handled within Aspen Plus code and so are faster, and you can drag and drop variables from forms directly into the flowsheet to define variables. See Compatibility Notes for limitations.
现在，Calculator 块中提供了一个新的内置电子表格选项，作为 Excel 计算器的替代品，Excel 计算器将在下一个版本中停止使用。此电子表格支持您在 Excel Calculator 积木块中使用的大多数功能;此外，计算是在 Aspen Plus 代码中处理的，因此速度更快，您可以将变量从表单直接拖放到流程表中以定义变量。有关限制，请参阅兼容性说明。
New command-line options allow you to optionally save extra log files which can be useful in debugging crashes. For details, see Command Line Options.
新的命令行选项允许您选择性地保存额外的日志文件，这在调试崩溃时非常有用。有关详细信息，请参阅命令行选项。
New Repair File feature helps recover certain corrupted backup files by removing the ADS and/or shell settings sections.
新的修复文件功能通过删除 ADS 和/或 shell 设置部分来帮助恢复某些损坏的备份文件。
On the Setup | Calculation Options | Check Results sheet you can specify a phase stability check. This check looks for missed liquid phases in all flash results, by comparing the fugacity of each component in its phase with its pure-liquid fugacities to check for additional liquid phases.
在“设置”|”计算选项 |检查结果表，您可以指定相稳定性检查。该检查通过将每种组分在其相中的逸度与其纯液逸度进行比较，以检查其他液相，从而查找所有闪蒸结果中遗漏的液相。
For smoother integration with other products, you can now export an Aspen Properties Input file (*.aprinp) from the Properties environment of Aspen Plus.
为了更顺利地与其他产品集成，您现在可以从 Aspen Plus 的 Properties 环境中导出 Aspen Properties Input 文件 （*.aprinp）。
Print and Print Preview commands now appear in the Quick Access Toolbar and in content menus in the flowsheet and plots.
打印和打印预览命令现在显示在快速访问工具栏以及流程图和绘图的内容菜单中。
You can save and load sets of options from the File | Options command as files.
您可以从 File |Options 命令作为文件。
A new template, Heat transfer fluids, was added. This contains settings designed for use with heat transfer fluid components, typically used on the service side of heat exchangers, and some popular heating fluid components are preconfigured in the component list.
添加了新模板传热流体。这包含专为传热流体组件设计的设置，通常用于热交换器的服务侧，并且一些常用的加热流体组件在组件列表中进行了预配置。
RPlug and RCSTR are now available to be used on batch flowsheets as continuous operations.
RPlug 和 RCSTR 现在可作为连续作在批处理流程中使用。
A number of issues with saving and updating plots have been fixed:
保存和更新绘图的许多问题已得到修复：
If you change the settings on a plot and then Switch Screen Layout from the View tab of the ribbon, the plot will retain its modified settings.如果更改绘图上的设置，然后从功能区的 视图 选项卡中更改屏幕布局，则绘图将保留其修改后的设置。If you change the settings on T-XY plots from binary analysis, the settings are retained after saving or re-running the model.如果您从二进制分析更改 T-XY 图的设置，则在保存或重新运行模型后将保留这些设置。BatchOp filtration and custom plots created in V15 update after re-running the model.在 V15 中创建的 BatchOp 过滤和自定义绘图在重新运行模型后更新。
The distance unit mu is now called micron. This unit will be converted in models from earlier versions when they are opened in V15.
距离单位 mu 现在称为微米。在 V15 中打开早期版本的模型时，该单元将转换为早期版本的模型。
Other workflow and usability features were added in V14.5 and V14 CP1.
V14.5 和 V14 CP1 中添加了其他工作流程和可用性功能。
User Models and Automation 用户模型和自动化
When you export a DFMS file using the option on the Setup | Report Options | Property sheet, this file now includes any CAS numbers included in your model. If you build a custom databank using this file and use it in other models, having CAS numbers will allow the compounds to work with NIST TDE (if it has any data for them).
当您使用 Setup |报告选项 |Property sheet 中，此文件现在包含模型中包含的任何 CAS 编号。如果您使用此文件构建自定义数据库并在其他模型中使用它，则拥有 CAS 编号将允许化合物与 NIST TDE 一起使用（如果它有任何数据）。
You can now access variables previously inaccessible via Happ automation in two ways:
现在，您可以通过两种方式访问以前无法通过 Happ Automation 访问的变量：
The SharedData property of IHNode objects representing blocks and streams allows you to access ADS results.表示块和流的 IHNode 对象的 SharedData 属性允许您访问 ADS 结果。A new automation system, CXS, is available with additional capabilities over Happ. It can access ADS results.新的 Automation System CXS 与 Happ 相比具有附加功能。它可以访问 ADS 结果。
When importing hybrid models from Aspen AI Model Builder, you can now use models in the .XLP format in addition to the .ATHM format used in previous versions.
从 Aspen AI Model Builder 导入混合模型时，您现在可以在 .XLP 格式以及 .以前版本中使用的 ATHM 格式。
Other new features associated with using ACM models in Aspen Plus were added in V14.5.
V14.5 中添加了与在 Aspen Plus 中使用 ACM 模型相关的其他新功能。
Safety Analysis Improvements 安全性分析改进
Sound Power Level (SPL) calculations have been added. Options for how the SPL is calculated are available in the Line Sizing tab of the Preferences Manager. You can choose to calculate SPL based on the vapor portion of mixed phase releases, based on the total flow of mixed phase releases when the vapor part is within a specified limit, or ignore all mixed phase releases.
添加了声功率级 （SPL） 计算。有关如何计算 SPL 的选项位于 Preferences Manager 的 Line Sizing 选项卡中。您可以选择根据混合相释放的蒸汽部分计算 SPL，当蒸汽部分在指定限值内时，根据混合相释放的总流量计算 SPL，或者忽略所有混合相释放。
Additional vessel configurations for emergency fire scenarios were added. You can now specify the bottom/left and top/right head types separately for horizontal and vertical vessels, and which heads are exposed to fire. You can also enter additional fixed vessel area that is exposed to fire.
添加了用于紧急火灾场景的其他船舶配置。现在，您可以分别为水平和垂直容器指定底部/左侧和顶部/右侧水头类型，以及哪些水头暴露在火中。您还可以输入暴露于火中的其他固定容器区域。
Previously, the line sizing calculation for rho-v2 reported the larger value from either at the PSV flange or the other end of the pipe for both the inlet and outlet lines. This was reported as "Average rho-v2" in the line sizing results. This has now been updated to Flange rho-v2 which just reports at the PSV flange, and Max Line rho-v2 which reports the maximum from within the piping system. Accordingly, warning limits for both of these results can be added on the Line Sizing tab of the Preferences Manager.
以前，rho-v2 的管线尺寸计算报告了入口和出口管线在 PSV 法兰或管道另一端的较大值。这在行大小调整结果中报告为 “Average rho-v2”。现在，这已更新为法兰 rho-v2（仅在 PSV 法兰处报告）和 Max Line rho-v2（报告管道系统内的最大值）。因此，可以在 Preferences Manager 的 Line Sizing 选项卡上添加这两个结果的警告限制。
You can now specify inlet pressure loss for PSVs. Additionally, for pilot-operated PSVs, you can now set them to be remote-sensing pilot-operated valves.
您现在可以指定 PSV 的入口压力损失。此外，对于先导式 PSV，您现在可以将其设置为遥感先导式阀。
After disconnecting from an ABE server, the server URL will now be remembered, so you will be able to reconnect to the server without having to reenter the URL. The connection state will also be remembered upon saving and closing the case, so if you are not connected to a server when you save and close the case, the case will not reconnect the next time it is opened. However, the last server URL that was used will still be remembered within the case.
与 ABE 服务器断开连接后，现在将记住服务器 URL，因此您将能够重新连接到服务器，而无需重新输入 URL。在保存和关闭案例时，也会记住连接状态，因此，如果您在保存并关闭案例时未连接到服务器，则下次打开案例时不会重新连接。但是，在案例中，仍会记住上次使用的服务器 URL。
You can now apply the Center for Chemical Process Safety (CCPS) volume correction for wetted (API) fire calculations. This option can be enabled on the General Setup tab of the Preferences Manager.
您现在可以将化学过程安全中心 （CCPS） 体积校正应用于湿式 （API） 火灾计算。可以在 Preferences Manager 的 General Setup 选项卡上启用此选项。
Starting in V14.5, the differences between NFPA 30, API 2000, and API 521 wetted fire calculations have been clarified. More information has been added on heat input calculations.
从 V14.5 开始，NFPA 30、API 2000 和 API 521 湿火计算之间的差异已得到阐明。添加了有关热输入计算的更多信息。
Energy Analysis 能量分析
In the Energy Analysis environment: 在 Energy Analysis 环境中：
When you specify the scope, there is now a button in the header of the table to select or deselect all models.当您指定范围时，表的标题中现在有一个按钮，用于选择或取消选择所有模型。The Design Changes sheet displays the emissions cost savings for each design change suggested, if emissions costs are configured.如果配置了排放成本，则“设计更改”表将显示建议的每项设计更改的排放成本节省。
MHeatX blocks can now be exported from the Aspen Plus flowsheet when enabling Energy on the Activation dashboard. This multi-stream heat exchanger is converted into a heat exchanger network diagram within Aspen Energy Analyzer which may contain up to (number of hot streams) × (number of cold streams) heat exchangers, but the algorithm looks for a smaller number of exchangers when possible.
在 Activation 仪表板上启用 Energy 时，现在可以从 Aspen Plus 流程中导出 MHeatX 块。该多流换热器在 Aspen Energy Analyzer 中转换为换热器网络图，该图可能包含多达（热流数）×（冷流数）换热器，但该算法会尽可能查找较少数量的换热器。
Starting in V14.5, composite curves, grand composite curves, and utility composite curves can now be viewed within Energy Analysis, under the new Composite Curves tab. The curves will be shown in tabular and graphical format. You can specify the minimum temperature approach.
从 V14.5 开始，现在可以在 Energy Analysis 中新的“复合曲线”选项卡下查看复合曲线、大复合曲线和公共设施复合曲线。曲线将以表格和图形格式显示。您可以指定最低温度方法。
Activated Economics 激活的经济学
User-Defined Equipment Weight for Process Equipment in Activated Economics: A new Specified Equip. Dry Weight field is available in Activated Economics for process equipment, allowing you to specify a custom total dry weight override. For equipment items that do not report a system weight, this weight is used for bookkeeping purposes only. For the full list of these items and additional details regarding how the custom weight is used in calculations, please see the Aspen Economic Evaluation Help.
Activated Economics 中过程设备的自定义设备重量：在过程设备的 Activated Economics 中提供了新的指定设备干重字段，允许您指定自定义总干重覆盖。对于未报告系统重量的设备物料，此重量仅用于记账目的。有关这些商品的完整列表以及有关如何在计算中使用自定义重量的其他详细信息，请参阅 Aspen 经济评估帮助。
Plant Data 工厂数据
Plant Data now uses SQLite as the back-end database. SQL Server Express is no longer needed. When you open an Aspen Plus file from earlier versions, if that file contains Plant Data, the previous database files are automatically migrated to SQLite.
Plant Data 现在使用 SQLite 作为后端数据库。不再需要 SQL Server Express。当您从早期版本打开 Aspen Plus 文件时，如果该文件包含 Plant Data，则以前的数据库文件将自动迁移到 SQLite。
Data is now stored in a database instead of a collection of .txt files. This will result in noticeable performance improvements when opening/closing a model, conditioning data, cleaning up a model, and saving a model.
数据现在存储在数据库中，而不是 .txt 文件的集合中。这将在打开/关闭模型、调节数据、清理模型和保存模型时显著提高性能。
The file selector used in certain places, such as for selecting the files to copy while publishing a project to Aspen OnLine, has been updated to a hierarchical one using checkboxes to mark the selected files.
在某些位置使用的文件选择器（例如，在将项目发布到 Aspen OnLine 时选择要复制的文件）已更新为分层选择器，使用复选框来标记所选文件。
Other new features associated with Plant Data were added in V14.5.
V14.5 中添加了与 Plant Data 相关的其他新功能。
Databanks 数据库
The minimum SQL server version for APED is now 2016.
APED 的最低 SQL Server 版本现在是 2016。
There is a new command within APED Manager to display the IP Address of your machine.
APED Manager 中有一个新命令，用于显示计算机的 IP 地址。
You can create custom databanks containing bio-feedstock components.
您可以创建包含生物原料成分的自定义数据库。
The new PURE41 databank is available. The following 58 new compounds were added, 57 of them due to additions in the DIPPR databank and one new heating fluid DOWHT
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新的 PURE41 数据库现已推出。添加了以下 58 种新化合物，其中 57 种是由于 DIPPR 数据库中的添加，以及 1 种新的加热液 DOWHT |
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