Technical Blog | All posts with tag: any tag , RPA, RPA-4, RPA-C, Release Notes, cycle analysis, news, scripting, thermodynamics

RPA v.4.0.3

10-Jul-2025, 11:08 GMT | Tags: RPA-4, Release Notes

RPA v.4.0.3 is released.


RPA v.4.0.3 is a bug-fix and upgrade release focused on improving stability and updating core components.

Issues fixed:

  • Resolved a crash that occurred when the "Apply calculated nozzle efficiency to performance analysis" option was selected on the screen "Thrust Chamber Size".
  • Corrected processing of input values Te and Tn for parabolic nozzles on the screen "Thrust Chamber Size".
  • Fixed incorrect handling of input parameters Ae/At and pc/pe in the Nested Analysis component.

Upgrades:

  • Recompiled Windows version using MSVC 2022 (previously MSVC 2019).
  • Updated Qt framework from version 6.7 to 6.9.

RP Software+Engineering UG

53819 Neunkirchen-Seelscheid, Germany

About us  |  Impressum

Customers

Contact information

RP Software+Engineering UG

53819 Neunkirchen-Seelscheid, Germany

About us  |  Impressum

Customers

Contact information


Copyright © 2009 - 2025 RP Software+Engineering UG