AFT Fathom 是一款真实流体的动态模拟分析软件，可计算不可压缩流体和低速气体管网的压降和流量分配。可真实模拟分析各种不可压缩流体，包括水、汽油和精炼油品、化工产品、冷冻剂、制冷剂等等，是帮你设计高效和可靠的管网系统必不可少的工具。其广泛应用于化工、石化、电力、造船、航空、制药等行业的各类系统中。

工作环境：

软件采用图形化的工作交互工作环境，用户采用拖放的方式建模。

单元包括：无限大水池、储、分支、泵、换热器、给定流量元件、给定压力元件、变径、弯头、三通、阀门、止回阀、调节阀、盲端、孔板、文丘里管、滤网、喷头、通用阻力元件、用户定义。管网是由Junction（连接元件）和pipe（管道，包括延长阻力和局部阻力）构成，用户可以通过库来选择流体属性，或自定义流体属性。用户通过双击元件，即可设定其属性。用户可快速准确地设置管网系统的运行工况，如：阀、泵的开启和关闭，调节阀调节、闸阀的关闭或开启等。

软件功能：

管径计算,压降计算，流量分配计算

泵选型（可加入泵的粘度修正），调节阀选型

热传递及温降计算，换热器设计（计算换热面积）

模拟系统操作（快速改变系统参数如：泵几运几备，阀门开度等装置调节），针对变工况进行系统模拟分析（可以将不同工况分别建立Senario场景并使其进行同时分析计算，最后比较结果，避免了重复建模）

可模拟开式和闭式系统

模拟传热和系统能量平衡

提供图文，曲线报告形式，用户可以定制报告

提供用户化的元件和性质数据库（可为用户加入自己的管道库、阀门库、弯头、大小头……等，可以建立自己的流体库便于精确计算）

附加模块（用户付费自选模块，方便用户提高工作效率）

XTS延时分析模块–求解和控制目标.分析储罐液位，阀门开闭，泵起停等随时间变化的事件带给管网流量/压力/液位等变化

GSC目标搜寻模块–计算为达到某一各设计目标（如液位，温度，压力，流量等），需要调整的阀门开度，泵的转速的调整等

CST费用估算模块–管网的费用估算，包括：

非经常性费用（材料和安装费用）

经常性费用（能量和维护费用）包括时变费用（随时间变化的能量费用）

提供用户化的工程和费用数据（用户可以选择库中的数据，也可以自定义建立自己的数据库）

SSL沉降性浆体计算模块：

AFT Fathom SSL 软件是专门针对工业浆体输送的专业流体分析软件。其软件主要功能是：允许用户自定义固体颗粒，定义浆体浓度，并可以存入数据库中反复使用；建立管网。计算流量（流速）分布，各点浆体浓度和压降；泵选型，采用Warman 和ANSI/HI 方法计算浆体对泵的影响；特殊的报告包括浆体中水的压头梯度和浆体的压头梯度, 流速等更多浆体的特性数据，协助用户分析了解固体颗粒对泵的影响作用；用户可以对系统进行变工况多重运算和分析；生成系统曲线，协助客户分析了解临界流速对系统的影响作用。无论您是对新系统的设计，还是现有系统的评估，扩建， Fathom SSL 都将协助您尽快，准确地解决泥浆的传输问题。

报告输出：

数据表输出，数据按分类及用户定义以报表方式输出(结果输出分为三栏：General、Pipes、Junctions，用户可以自行选择所需要的信息显示，也可以选择按一条管线路径输出结果如：压降、摩阻损失、流速……)。可以将输出报告直接生成PDF文件和EXCEL文件。

可视化输出，在用户建立的可视化管网模型上计算结果直接输出输入和计算结果，可以选择编辑显示用户所需要的信息，使得整个管网工作时各处压力，流速等信息更加明了方便用户对管网进行整体检查和修改。

图形输出，压力、流量、温度随一条通道的变化等。系统曲线和泵曲线。水利学曲线，能量线，标高线等输出。

软件提供完全开放的环境，用户可以自定义库文件（流体，管道，局部压损）报告输出用户可以自由定义输出内容。

软件学习周期短，功能完备，具有极强的伸缩性，无论您的系统是复杂还是简单，都可以轻松处理您的问题。帮您找出问题的答案！

AFT Fathom version 9 (2015.09.01) | 207.5 mb

Applied Flow Technology, a leader in the pipe flow modeling software market, has released the 9 (2015.09.01) version of AFT Fathom is fluid dynamic simulation software for engineers, used to calculate pressure drop and flow distribution in liquid and low velocity gas piping and ducting systems.

AFT Fathom provides comprehensive, incompressible pipe flow analysis and system modeling capabilities combined with ease-of-use. Addressing open and closed loop systems, AFT Fathom includes a built-in library of fluids and fittings, variable model configurations, pump and control valve modeling and much more. With the optional Chempak add-in, a thermo-physical database of over 600 fluids is available to further expand the envelope of your analysis and design. AFT Fathom goes beyond the boundaries of fluid flow analysis, with thermal analysis capabilities including piping heat transfer, heat exchanger modeling and varying fluid properties.

AFT Fathom employs a robust solver using proven matrix methods to solve the governing equations of pipe flow. The full power of this technical sophistication is readily accessible through an advanced visual interface. From the powerful drag-and-drop model building features to the fully customizable output, AFT Fathom becomes an extension of the engineer's mind, freeing him or her to focus on their system, not the mechanics of software manipulation. Scenario Manager raises the what-if potential of system modeling to a new level. Multiple system configurations varying by any modeling parameter are easily managed within a single model file with a familiar hierarchical interface. Changes in the base model are automatically inherited by dependent design cases.

More than flow analysis, AFT Fathom lets you build your piping system in software. Vary pipe sizes, pump curves, valve settings, fluid properties, operating lineup... virtually anything you can do with the real system can be done within AFT Fathom, accurately simulating the individual system components and their interaction. Whether you're designing new systems, modifying existing ones or analyzing system operations, The ability to analyze alternates and the insight provided by an AFT Fathom model significantly improves the quality of systems engineering you can achieve, leading to less costly, more efficient and more reliable piping systems.

New Features in AFT Fathom 9:

http://www.aft.com/new-in-fathom-9

About AFT

From humble beginnings, Applied Flow Technology has grown to be a leader in the pipe flow modeling software market. With channel partners around the world and customers in more than 70 countries, AFT software helps companies in many industries design safer, more efficient systems and solve operational problems.

Name:

AFT Fathom

Version:

9 (2015.09.01)

Home:

http://www.aft.com

Interface:

english

OS:

Windows XP (SP3), Vista, Windows 7 or later 32bit or 64bit operating systems (not compatible with Windows 8 RT)

Size:

207.5 mb