CFTurbo 2025 R2.2 (121)

CFturbo has released CFturbo 2025 R2.2 (121) is a powerful software product for interactive design of turbomachinery. This version contains a number of significant enhancements.


- 18689 block Fluid Block after changing fluid model
- 18753 major Global setup Loading project fails with error in Global setup
- 18762 major Import Geometry Blade edge geometry is imported erroneously
- 18674 major Meridional contour Splitter trailing edge does not occur in the component tree
- 18645 major Meridional contour Exception may occure while merging meridional curves
- 18680 major Meridional contour Linesegment (line-arc) design not possible for turbine rotors
- 18690 major Import Geometry Reverse engineering detects trailing edge position erroneously in rare cases
- 18691 major Meridional contour Turbine stator splitter blade is loaded erroneously
- 18636 major General Modified fluid is not considered
- 18623 major General Error on project loading (related to Simerics refinement zone)
- 18656 minor Blade properties Stator blade angle αB2 calculation not consistent in rare cases
- 18668 minor Meridional contour Missing feature "Reset" of meridional leading edge
- 18768 minor General Missing icon for component connection in meridian workspace
- 18734 minor 2D graphic Graphics inside 2D design diagrams appear and disappear alternately when clicking in 3D-view
- 18650 minor BladeRunner User is asked for saving batch configuration without any reason
- 18729 minor Blade profiles Low performance of profile window
- 18696 minor Finishing Radial impeller trimming less restricted
- 18747 tweak Meridional contour Meridional flow drop button seems to be disabled even if active



CFturbo is made to interactively design radial, mixed-flow and axial turbomachinery: pumps, ventilators, compressors, turbines. The software is easy to use and does enable quick generation and variation of impeller, stator and volute geometries. Several models can be displayed, compared and modified simultaneously. It contains numerous approximation functions that may be customized by the user in order to implement user specific knowledge into the CFturbo-based design process. In spite of the creation of semiautomatic proposals, fundamental experiences in turbomachinery design are helpful but not necessary. An experienced turbomachinery design engineer should be able to design new high-quality impellers and volutes more easily and quickly.
CFturbo FEA is a free-of-charge software for strength simulation of 3D geometry. It provides a compfortable GUI for open source software Calculix and allows the calculation of static stresses and deformations as well as modal analyses. With CFturbo FEA one can calculate the strength of pumps, blowers, fans, compressors and turbines.

Conceptual Design of a Cryogenic Rocket Turbopump with CFturbo


In this video, we'll be demonstrating the conceptual design of a Cryogenic Rocket Turbopump with CFturbo.
CFturbo is headquartered in Dresden, Germany, with another office in Brooklyn, New York. Founded in 2008, CFturbo is an industry leader in turbomachinery design software. CFturbo services customers spanning a wide variety of industries including aerospace & defense, automotive, energy, oil & gas, HVAC, marine, process industry, appliances and medtech.

Owner: CFTurbo
Product Name: CFTurbo & CFturbo FEA
Version: 2025 R2.2 (121) & 2025 R2.0
Supported Architectures: x64
Website Home Page : https://cfturbo.com/
Languages Supported: English & Deutsch
System Requirements: Windows *
Size: 367.9 mb