流体动力学仿真工具AFT xStream v1.0.1101 Build 2021.06.15

AFT xStream 是一款强大的流体动力学仿真工具，适用于蒸汽和气体管道系统中发生的高速声学瞬变。设计和运营的不确定性会花费金钱和时间。现在您可以准确地模拟您的蒸汽和气体系统将如何响应潜在的有害瞬态事件。

模拟和解决具有挑战性的蒸汽和气体瞬态问题
准确模拟蒸汽和气体管道系统中的高速瞬变，包括阻塞流条件
评估蒸汽和燃气轮机跳闸后的整体系统响应和瞬态管道力
预测运行的瞬态供应压力、温度和流量脱机时的气体压缩机和涡轮机
模拟油箱排污和充气，以及达到所需压力需要多长时间
预测由于换热器管破裂引起的瞬态压力和流量
轻松更改系统输入数据，包括瞬态阀门位置、压缩机运行、控制设定点、压力、温度等
根据系统中的时间或事件启动瞬变

典型应用
确保压力、温度和流量极限在设计允许范围内
确定不平衡的管道力以调整结构支撑
对现有系统进行故障排除以确定操作问题的原因

File size: 185 MB
AFT xStream is a powerful fluid dynamic simulation tool for high-speed, acoustic transients that occur in steam and gas piping systems. Uncertainty in design and operations costs money and time. Now you can accurately simulate how your steam and gas systems will respond to potentially harmful transient events.

Simulate and Solve Your Challenging Steam and Gas Transient Problems
Accurately simulate high-speed transients in steam and gas piping systems including choked flow conditions
Evaluate overall system response and transient pipe forces after steam and gas turbine trips
Predict transient supply pressures, temperatures and flows to operating gas compressors and turbines when one trips offline
Simulate tank blowdowns and charging, and how long it takes to reach desired pressures
Predict transient pressures and flows due to heat exchanger tube ruptures
Easily change system input data including transient valve positions, compressor operation, control set points, pressures, temperatures and more
Initiate transients based on time or events in the system

Typical Applications
Ensure pressure, temperature and flow extremes are within design allowables
Determine imbalanced pipe forces for sizing structural supports
Troubleshoot existing systems to determine the cause of operational problems