AFT Blog
The Opposite of Good Vibrations - Evaluating FIV, AIV, FIP Guidelines from AFT Fathom and AFT Arrow
Learn how to use AFT Fathom and AFT Arrow to help calculate the Likelihood of Failure (LOF) for Flow Induced Vibration (FIV), Acoustic Induced Vibration (AIV), and Flow Induced Pulsation (FIP) in accordance with Energy Institute Guidelines to avoid v...
What Is Transient Analysis?
You're tasked to perform a transient analysis of a piping system and it would be really helpful if there was a good software tool out there to help you. Well, you've come to the right place because AFT has great solutions! ...
Know Your Pump & System Curves - Part 3
In the final "Know Your Pump & System Curves" blog series, I am going to discuss the complexities behind pump vs. system curves for systems with pumps in series and parallel configurations. Multiple pumps in series configurations are relatively s...
Digital Twin – Identical or Fraternal?
When I was a child, I was jealous of twins. I thought how cool it would be to have a twin. I had twin cousins a few years older than I was that I saw on a frequent basis. I always got them confused. Which one was Roger, and which one was Ronny? A buz...
The Annotation Tool has new shapes and customization options which will help you organize, markup, comment, and effectively present your models when using the new versions of Fathom 13, Arrow 10, Impulse 10, and xStream 3. In addition to the pre-existing rectangles and ellipses, you can now add diamonds, pentagons, hexagons, octagons, clouds, trian...
A year ago, a fast-rising crypto trading company, FTX, with a splashy office in the Bahamas, failed spectacularly. I just finished reading an intriguing book called Going Infinite: The Rise and Fall of a New Tycoon by the always intriguing author, Michael Lewis. The book takes a deep dive into FTX and its founder, Sam Bankman-Fried. Some of ...
The release of AFT xStream 3 brings with it reciprocating compressors for your gas transient models! Positive displacement compressors now have two subtypes: fixed flow rate for a steady mass or volumetric flow rate, as was present previously, and the all-new reciprocating compressor option. The reciprocating compressor model is for compressors in ...
A Compressor Map in AFT Arrow allows you to more accurately model the full range of operating conditions for a Centrifugal Compressor junction. AFT recognized the need for this specific feature from customers via support requests and consulting projects. Well, good news…this capability is here! The featu...
We recently discussed the new features coming out in AFT Fathom 13 and AFT Impulse 10. Now let's talk about the compressible gas and steam side of the product launches. You may be more familiar with AFT Fathom, as it is our flagship incompressible steady state analysis product. AFT Arrow is its counterpart for compressible steady st...
We've been working hard to bring users a wide range of functions from more intuitive menus and interfaces to new ways to present model data. In total, there are more than 25 new features and enhancements that will be released in the coming months. While all four of our primary products will be released very closely together, below is the list for A...
September 14. That is the day I consider to be AFT's official birthday. In 1993 I resigned from my job in the power industry and started working on AFT Fathom 1.0 full-time that day. Thirty years ago today I was assembling a business plan and figuring out how I could finance the founding of AFT. I have found myself reflecting a lot this year – on A...