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Free Download CFTurbo 2026 R2.1 Build 134 Suite | 715.3 mb
Languages Supported: English, Deutsch
CFturbo is software for the interactive design of turbomachinery, supporting the development of radial, mixed-flow, and axial machines. It provides engineers with tools for creating and refining turbomachinery geometries while allowing multiple designs to be displayed, compared, and modified within the same working environment.
The software is intended for applications involving pumps, ventilators, compressors, and turbines. Its design workflow combines interactive geometry creation with approximation functions that can be customized to incorporate user-specific engineering knowledge. Semiautomatic proposals can assist the design process while still allowing experienced turbomachinery engineers to control and refine the resulting geometry.
CFturbo also includes supporting applications for structural analysis and CFD workflow automation. CFturbo FEA provides a graphical interface for CalculiX-based strength simulations, while CFturbo BLADERUNNER is designed to automate CFD simulations, performance calculations, and comparisons of different CFturbo geometries.
Software Overview
CFturbo provides an integrated environment for the conceptual and detailed design of turbomachinery components, including impellers, stators, and volutes. Several models can be handled simultaneously, making it possible to compare alternative geometries and modify designs during the development process.The software includes approximation functions that can be adapted to specific design methodologies and engineering knowledge. Its semiautomatic design proposals can support engineers during geometry development, while fundamental turbomachinery design experience remains useful for evaluating and refining the results.
CFturbo FEA is available as a free-of-charge application for strength simulation of 3D geometry. It provides a graphical interface for the open-source CalculiX software and supports calculations involving static stresses, deformations, and modal analyses for pumps, blowers, fans, compressors, and turbines.
CFturbo BLADERUNNER is designed for automation and workflow management in turbomachinery CFD projects. It can run CFD simulations using CFturbo models, generate performance curves and maps automatically, and compare simulation results from different geometries. BLADERUNNER does not include its own CFD solver and currently interfaces with CFturbo SMP (Simerics MP), which must be installed separately. Additional CFD/FEA codes and DoE/optimization capabilities are planned for future integration.
Key Features
- Interactive design of radial, mixed-flow, and axial turbomachinery.
- Design support for pumps, ventilators, compressors, and turbines.
- Interactive generation and variation of impeller, stator, and volute geometries.
- Simultaneous display, comparison, and modification of multiple models.
- Customizable approximation functions for incorporating user-specific design knowledge.
- Semiautomatic proposals for turbomachinery geometry development.
- CFturbo FEA support for static stress, deformation, and modal analysis calculations.
- CFturbo BLADERUNNER automation for turbomachinery CFD workflows.
- Automatic calculation of CFD performance curves and maps.
- Comparison of CFD results from different geometries.
Why Choose CFturbo
CFturbo is designed for engineers working with turbomachinery geometry and provides a structured environment for developing and comparing impellers, stators, volutes, and related components. Its interactive approach can be used for both conceptual design and the refinement of new geometries.The additional FEA and CFD workflow tools extend the design process into structural simulation and automated CFD evaluation. This makes the software applicable across engineering environments where turbomachinery geometry must be developed, analyzed, and compared.
What's New
Version 2026 R2.1 - Date: 31.07.2026- 19719 major Blade profiles axial Blade geometry generation fails without prior errors.
- 19718 major Main dimensions impeller New stator cannot be created downstream a gas turbine rotor
- 19770 major Volute inlet Outlet Volute design downstream vaneless stator fails
- 19768 major Setup Missing certificate for exe-utility
- 19677 minor Batch mode Uncomfortable handling of alias text-box in batch-mode/optimization
- 19703 minor Blade properties Blade angle values of reference designs are not displayed
- 19611 minor Meridional contour Inconsistent error message displayed
- 19730 minor Fluid Incorrect rendering of molecular formula subscripts
- 19431 minor Volute wall thickness Volute material surface rounding can not be created
- 19687 minor Help Flow factor FQ for inducer is not described in the manual
- 19565 minor Finishing Periodic Face Intersection Errors in Blade Passage Segment
- 19678 minor Stage Designer Constraint solver fails to position leading edge of second stage impeller in stage designer
- 18933 minor Export STL export of geometry with congruent hub bezier control points fails
- 13427 minor Export Endless STL triangulation of geometry with congruent shroud bezier control points
- 19467 minor Volute cutwater Tangential patch creation for fillet cutwater does not work
- 19182 tweak Main form Display uniform error message when opening invalid file
System Requirements
- Windows *
- CFturbo BladeModeler requires pre-installed Simerics MP/MP+
Frequently Asked Questions
What type of turbomachinery can CFturbo be used to design?
CFturbo supports the interactive design of radial, mixed-flow, and axial turbomachinery, including pumps, ventilators, compressors, and turbines.Does CFturbo include structural analysis capabilities?
CFturbo FEA provides strength simulation capabilities for 3D geometry, including static stress, deformation, and modal analysis calculations using CalculiX.Does CFturbo BLADERUNNER include its own CFD solver?
No. CFturbo BLADERUNNER uses external CFD software. The supplied information states that it currently interacts with CFturbo SMP (Simerics MP), which must be installed separately.What languages are supported?
The supported languages are English and Deutsch.Home Page
https://cfturbo.com/
Product Information
- Software Name: CFTurbo
- Version:2026 R2.1 Build 134 Suite *
- Architecture:x64
- Languages:English & Deutsch
- License type:Full Version
- File Size:715.3 mb
* CFTurbo 2026 R2.1 (134)
CFturbo BLADERUNNER 2026 R2.1 (21) with Tutorials
CFturbo FEA 2026 R2.0
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