==== AFT Fathom 11 (Version Date 2020.04.22) Release Notes ==== This file contains the changes that have been made to Fathom 11 *** Changes for Version Date 2020.02.10 *** None: Initial Release *** Changes for Version Date 2020.02.13 *** >> Changes to computation logic that could impact results << 1. None. >> Changes to data management that could impact results << 1. None. >> Changes that do not impact results << 1. Fixed a problem that was not allowing USB keys to be automatically upgraded to version 11. 2. The Tip of the Day window was not appearing when selected to show in the User Options window. This has been fixed. 3. The Technical Seminars... menu item was not launching any website link, where the Online Learning Center... link was launching the Technical Seminars... website link and the Online Learning Center... website link. This has been fixed. 4. SSL - fixed an issue where system slurry curve generation could fail when Control Valves were along the pipe path. *** Changes for Version Date 2020.03.02 *** >> Changes to computation logic that could impact results << 1. An incorrect fluid temperature was being used to calculate fluid properties for internal convection coefficient correlations. The error is proportional to the thermal difference from bulk fluid temperature to ambient temperature, and may be exacerbated when the flow is in or near the transitional Reynolds Number range. Models with moderate heat transfer will see minor impact. This has been corrected. >> Changes to data management that could impact results << 1. None. >> Changes that do not impact results << 1. Fixed an issue that could cause pump junctions to not load properly when parent scenarios were using a performance curve and children were using fixed flow. 2. Altered 'Select Shortest Path' function to also select junctions along the path. 3. Altered 'Select Shortest Path' function to allow selecting the path from either direction of selected endpoint junctions. 4. Improved the 'Join Selected Pipes' feature to support more use cases. 5. Fixed an issue that caused Area Change pipe fittings to calculate k as 0. *** Changes for Version Date 2020.03.19 *** >> Changes to computation logic that could impact results << 1. None. >> Changes to data management that could impact results << 1. None. >> Changes that do not impact results << 1. Fixed a problem where switching from using multiple fluid heat transfer to a single fluid would give a subscript error and stop the application. 2. Fixed some Import issues where some controls in the Workspace were not enabled. 3. Fixed a bug with images in annotations: If annotation does not have original image path it will look in the model folder. 4. Fixed an issue where the Graph Tab was not activating properly when the Output Tab is floating. 5. Fixed some efficiency graph issues for Pump when efficiency is constant. 6. For SSL the Slurry System Curve tab will always show now, but will display a reason if the curve cannot be shown. 7. Added Magnifier and Pan to the Visual Report Tab. 8. The automatic exporting for Excel Export Manager was not working. This has been fixed. 9. Fixed an issue that caused the Quick Access Panel scenario tree to not refresh after clicking the "Last Scenario" toolbar command. 10. Fixed an issue that prevented Design Factors from transferring to selected junctions when Globally Edited from an existing junction. 11. Fixed an issue that caused "Copy Data From Junction" form to appear unexpectedly when opening Screen Specification Forms. 12. Fixed an issue that caused groups to reference pipes or junctions that were not present in the current scenario. *** Changes for Version Date 2020.04.22 *** >> Changes to computation logic that could impact results << 1. Fixed problem displaying temperature Design Alerts in a graph. >> Changes to data management that could impact results << 1. SSL: Fixed a problem where the units for the user-specified deposition velocity was ignored and always assumed meters/sec. This only affected the Vsm and Vm/Vsm output. 2. SSL: Fixed an issue that would mix up the Slurry report pipes when multi-scenario output was used. >> Changes that do not impact results << 1. Fixed a potential problem with multi-scenario Pump Summary output was displayed where it could lock up the output results. 2. Fixed and issue where you can't format axis titles if Graph Results window is pulled out. 3. fixed an issue where Transient Multi-Condition events exist for Junctions and Pipes that do not exist in the scenario (XTS). 4. Fixed an issue that could cause scenario pipe data loss upon scenario promotion or when loading a model from another AFT model file format. 5. Global Pipe Edit - Fixed an issue where ambient fluid velocity was not being propagated properly.