TwinMesh automatically generates high quality hexahedral grids for the moving parts of rotary positive displacement machines.
TwinMesh is complementary to ANSYS CFD. It allows for reliable CFD analysis of pd machines using all physics available in this leading CFD software package.
Fast
TwinMesh provides an automated workflow for structured mesh generation and CFD analysis setup of rotary positive displacement machines.
Reliable
TwinMesh delivers high resolution and high quality numerical grids, avoids interpolation errors and allows the usage of the full range of physics available in ANSYS CFD.
Efficient
Structured grids made with TwinMesh allow for reasonable transient CFD model size while ensuring maximum numerical quality.
Discover Features of TwinMesh
TwinMesh is available for these PD Machines









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High Quality Numerical Grids
And Less Gap Size is Possible
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Of Rotary PD Machines Available
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Reliable and Amazing Results
Works seamless with
Direct Export to ANSYS CFD
TwinMesh is fully optimized for CFD analysis using leading ANSYS CFD software. It exports mesh data in ANSYS CFD format and ready-to-run input files for ANSYS CFD.
Built on Years of ANSYS Expertise
TwinMesh is developed by CFD experts from CFX Berlin Software GmbH, a certified ANSYS Channel Partner from Germany for almost twenty years now.

Get Notifications About Our Free Webinars
TwinMesh™ 2022 released
We are pleased to announce the release of TwinMesh™ 2022. This brand new release of TwinMesh™ includes many new features that further improve the quality of meshes for complex geometries. Read further for getting information about enhancements and new features in TwinMesh™ 2022.
Exciting Applications of TwinMesh in Industry and Science
The success of the revolutionary meshing solution TwinMesh™ continues and grows more and more! TwinMesh customers in industry and science show their exiting papers, success stories and validation projects. A lot of things happened during the last couple of months and it is a great success.
TwinMesh Webinar
Next free TwinMesh webinar, March 30, 2022 at 2pm (CEST): find out more about how TwinMesh and Ansys CFD allow for reliable 3D CFD analysis of rotary positive displacement machines such as screw compressors, lobe pumps, vane pumps, Wankel engines, gear pumps, progressive cavity pumps, or scroll expanders!