Applied Flow Technology Arrow –一种出色的程序，用于使用可压缩介质进行各种分支网络的水力计算（还包括热量损失的计算），它以高达声速的速度分析系统（还包括对有声震的网络进行分析）。AFT可压缩管道流动建模软件AFT Arrow 8中的新方案比较工具，以及Visual Report中的多级撤消，工作区放大镜和特定于交界处的参数。
Applied Flow Technology Arrow
可压缩流模拟工具
AFT Arrow是一种流体动力学仿真工具，用于计算燃气管道和管道系统中的压降和流量分布。
精确模拟单个组件及其相互作用，包括热传递，真实气体和阻塞流的影响
将设备特性，分析和输出与系统的示意图紧密集成在一起
利用多种功能，而又无需牺牲学习时间
比较新设计的性能，并确保满足所有设计要求。
识别并纠正已安装系统中的操作问题
显着提高系统工程质量，并生产成本更低，效率更高和更可靠的管道系统
功能使用各种设计和操作系统组件进行实验和仿真
选择理想气体或真实气体
计算管道中的压降
在等温，绝热或广义传热条件之间选择
改变系统阵容：打开和关闭管道和阀门，打开或关闭压缩机或风扇，将控制阀设置到故障位置
设计和分析关键的流动条件，包括火炬和泄压系统
进行包括声波阻塞在内的高速流动分析
编译常用组件的目录并从下拉列表中快速选择它们
组装非反应混合物并分析由相交流产生的动态混合物
对旋转管道系统进行建模和分析，例如蒸汽和燃气轮机中的旋转管道系统
模拟海拔变化的影响，例如高层建筑，地下矿山和陆上管道中的变化
从以下位置导入管道布局：
AutoPIPE®，ROHR2，TRIFLEX®等支持的CAESARII®中性文件
AutoCAD Plant3D®，SmartPlant®，CADWorx®等支持的PCF文件
ArcGis等支持的GIS shapefile
以EPANET格式导入和导出文件
Excel集成支持数据导入和导出
Applied Flow Technology (ATF) announced the release of Arrow 10.0.1100 (2023.10.02) is a fluid dynamic simulation tool used to calculate pressure drop and flow distribution in gas piping and ducting systems. Designed for compressible flow systems containing: steam, compressed air, chemical and petrochemical process gases, natural gas transport, etc. New in Version 10
Workspace Layers
The Workspace Layers feature provides a powerful new tool for customizing and viewing model appearance, input data, and results - all in one place. The Workspace Layers toolset significantly enhances the model building process, providing unparalleled customization options. You can easily update pipe/junction size, color, display text, visibility, and more from a centralized location on the Quick Access Panel. Workspace Layers surpass the capabilities of the previous Visual Report feature. With Layer Settings, you now have easy control over Color Mapping and the visibility of both Input and Output parameters. Any change you make to these settings will have an immediate impact on the model’s display, providing real-time feedback. The dynamic combination of unique Layers offers an incredibly flexible framework, allowing you to display precisely what you desire on the Workspace. You can easily toggle the visibility of individual layers on or off, and the state of all layers can be saved to a Layer Preset for future use.
Figure 1: Workspace Layers can display input and output values superimposed over the model, show Color Maps, and control visibility of objectsCompressor Map
Model centrifugal compressors more accurately by accounting for multiple curves from a non-dimensional or corrected Compressor Map. The Compressor Map feature allows the utilization of more precise flow curves obtained directly from the manufacturer. These curves provide a more accurate representation of the centrifugal compressor's performance when operating away from its design conditions. With the Compressor Map, AFT Arrow dynamically determines the closest curves to the actual operating point within the modeled system. It then performs interpolation between these curves to accurately determine the pressure ratio. This ensures that the simulation reflects the real-world behavior of the centrifugal compressor, even when it operates outside of its originally specified conditions.
Figure 2: Compressor Map Menu Allowing for the Configuration of Multiple SpeedsCalculate Sound Power Levels
Estimate junction Sound Power Levels according to Energy Institute Guidelines. A new output parameter has been added for Sound Power Level, as calculated by the Energy Institute Guidelines for the Avoidance of Vibration Induced Fatigue Failure in Process Pipework. Sound Power Level is a function of pressure drop across inline devices, and serves as an initial calculation step to assess the presence of Acoustically Induced Vibration (AIV) issues in your system. If the calculated Sound Power Level exceeds a predefined acceptable value, a warning is issued to the user, and the Energy Institute Guideline indicates further calculation should be done to determine Likelihood of Failure (LOF). These additional calculations are possible with an AFT-supplied ancillary Excel Workbook and the Excel Export tool.
Figure 3: Calculated Sound Levels Displayed With Junction NamesImproved Valve Properties Window
The new Valve Properties window greatly enhances clarity and usability when it comes to modeling valves. The window now clearly distinguishes between different data sources such as User Specified, Characteristic, or Handbook, making it easier to understand the available options. The form has been streamlined to focus on the most essential data, providing a clear understanding of what is required to define a valve accurately. Valve Characteristics, represented by an Open Percent vs. Flow Coefficient table, have been brought front and center. While using a Characteristic is optional, it is highly recommended as it ensures that the valve behavior aligns with real-world scenarios, particularly for valve transients. The process of selecting a pre-defined Characteristic Source has been simplified, which helps obtain more accurate values in case manufacturer data is unavailable.
Figure 4: Redesigned Valve Properties windowStreamlined Design Alerts
The Design Alert Manager has been reorganized to improve the process of creating and applying user-defined alerts. Now, you can effortlessly create or edit a Design Alert with just a few clicks. As you modify settings, you will immediately see the criteria you are applying, ensuring a transparent experience. We have also reduced the amount of text on the form, while ensuring grammatical clarity. These improvements aim to make it easier to understand the limits being placed on the design.
Figure 5: Steamlined Design Alerts ManagerOther Notable Features
- Custom Junction Icons - Use your own images for junction icons.
Utilize any image as a junction icon, simply by right-clicking on the Toolbox icon for the junction, selecting Add Image, and browsing to the image file. This functionality enables you to use standard P&ID icons or custom images to visually represent your equipment. By using recognizable icons, you can improve the clarity and comprehension of model results, especially for those who may not be familiar with the default AFT junction icons.
Figure 5: The Customize Icon window allows a custom image to be applied to any junction- Isometric Freeform Drawing Mode - Draw on the isometric grid without forcing any particular pipe routing.
The Isometric drawing tools have been enhanced by adding a new Isometric Freeform drawing mode. This new drawing mode allows you to snap junction and pipe anchors to the Isometric grid, while having the flexibility to draw pipes that do not necessarily align with the isometric gridlines. This allows you to easily draw complex systems where not all piping follows a Cartesian direction.
Figure 7: Isometric Freeform drawing mode does not force pipes to follow gridlines- New Annotations - There are new shapes and a line tool, along with a more advanced Annotation editing panel.
New Annotation shapes and a line tool have been introduced to allow more flexible markup such as revision numbers or change requests. Editing of Annotations has been revamped with the introduction of a live-edit Quick Access Panel, which provides immediate visual feedback of the changes you make, and simple global editing of all selected Annotations. The new edit panel also offers expanded functionality, providing you with more customization than was possible in the past.
Figure 8: New Annotation options- Set Workspace Print Area - Show printing page borders on the Workspace and customize the printing area.
The new Printer Page Layout tool offers a convenient and effortless way to adjust the printing area according to your preferences. With a clear and intuitive visual representation, you can easily identify where page breaks will occur. Now, you can confidently print a specific section or the entire model at your desired scale, eliminating the need for trial and error.
Figure 9: The Printer Page Layout feature allows the user to set the Workspace print area- Customize Parameters Available to Graph from the Workspace - New User Options allow custom selection of any graph parameter on the right-click Workspace context menu.
Did you know you can easily graph results from the Workspace by right-clicking on a pipe or junction? This functionality has existed for a long time, but it was previously limited to a predefined set of parameters. Now, you can specify what graph types you would like to see in these menus to simplify your analysis process.
Figure 10: The right-click context menu for pipes on the Workspace can have the graphing parameter options modifiedMiscellaneous ImprovementsModeling Additions and Improvements
- Prevent Backflow at Sprays - New "No Inflow" Special Condition for Spray junctions.
- Zero-Length Connectors - Zero-Length Connectors now behave like standard pipes for most features, including selection and graphing tools.
- Fluid Libraries - New category for user-defined fluids, making it easier to find custom entries.
Importing of PCF, EPANET, GIS, and CEASAR II Models
- Bend r/D - Import PCF bends with appropriate r/D values.
- Speed Increase - Importing is up to 10x faster in some cases.
- Defaults and Display - Better defaults and display options for imported models.
- Pipe Materials - Improved ability to link AFT pipe materials to imported pipes.
- CEASAR II Node Names - Display imported CAESAR II node names as junction names.
Behind the Scenes Improvements
- Graphing Optimization - Significant improvements to backend graphing code which provides additional stability now and more capabilities in the future.
- eLicense Access Improvements - Added a "heartbeat" functionality to eLicenses which improves security and the release of license seats not in use.
- Output - Significant improvements to backend output code which provides additional stability now and more capabilities in the future.
- Timed Recovery File - Automatically generate a backup of your unsaved model that can be used to recover unsaved work in the event of unexpected application closure. This is separate from the *.bak files which are only generated after saving a model.
New and Improved Output Parameters and Messages
- Compressor RPM - Report compressor speed in RPM, in addition to percent.
- Dimensionless Heat Transfer Parameters - Grashof, Nusselt, Prandtl, and Rayleigh Numbers have been added as Output parameters.
- Valve xT Output Parameter - Report and graph the xT value used for valves.
- Estimated xT Output Parameter - Provide estimated xT value as used in the Solver for valve loss models that do not use the Cv/xT loss model.
- Profile Graphs for Temperature Saturation and Temperature Superheat - Graph saturation temperature and temperature above saturation (superheat) along flow paths.
- Laminar Information Message - Alerts the user if flow at junctions is in a laminar range.
- POR/AOR in Pump Summary - Show the values for Preferred and Allowed Operating Ranges in the Compressor Summary.
- Event Messages in New Format - Events are now shown in a cleaner, collapsible format similar to Warnings.
Founded in 1993, Applied Flow Technology is a leader in the pipe flow modeling software market. With a primary focus on developing high quality fluid flow analysis software, AFT has a comprehensive line of products for the analysis and design of piping and ducting systems. With channel partners around the world and customers in more than 70 countries, AFT software has helped companies in many industries design safer, more efficient systems and solve operational problems. Located in Colorado Springs, Colorado, USA, our professional staff consists of engineers with extensive experience in both the design and construction of piping systems and the development of analytical modeling methods. Product: Applied Flow Technology ArrowVersion: 10Supported Architectures: x64Website Home Page : www.aft.comLanguage: englishSystem Requirements: PCSupported Operating Systems: Windows 7, Windows 7 and 8.1 (not the RT versions), or Windows 10 or Windows 11Size: 306.1 mb 购买后，将显示帖子中所有出售内容。
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关于激活1、双击AFTCopyProtectionSetup.exe ，选择CrypKey License ——>Install the CrypKey License2、右键管理员身份运行ImpFullz.exe，输入序列号：0970-54321，选择软件安装目录安装软件3、软件安装完成后，打开Crack文件夹，复制所有文件到CrypKey目录下默认路径C:\AFT Products\CrypKey运行aft_kg.exe，会得到SiteKey，此时不要关闭aft_kg.exe运行ckInfo+.exe，浏览打开同目录下的aft.ckinfo文件夹复制粘贴Sitekey，按下Enter回车键自动计算Site Code，将Site Code（）复制粘贴到aft_kg.exe按下Enter即可，具体如下图4、完成激活
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