TwinMesh automatically generates high quality hexahedral grids for the moving parts of rotary positive displacement machines such as gear, lobe, gerotor and vane pumps or screw and scroll compressors.
TwinMesh is complementary to market leading CFD solvers like Simcenter STAR-CCM+ and Ansys CFD. It allows for reliable CFD analysis of pd machines using all physics available in these CFD software packages.
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 major CFD solvers.
Efficient
Structured grids made with TwinMesh allow for reasonable transient CFD model size while ensuring maximum numerical quality.
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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
%
Of Rotary PD Machines Available
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Reliable and Amazing Results
Works seamless with
Built on Years of CFD Simulation Expertise
TwinMesh is developed by CFD experts from CFX Berlin Software GmbH, a Siemens Expert Partner and simulation specialist from Germany for over 25 years.
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The power of collaboration: Rotor Design Solutions, TwinMesh, and INTEC ROTORS partner to offer a streamlined workflow for PD machine design
When RDS’s designs and TwinMesh’s simulations are paired with INTEC ROTORS’s manufacturing expertise, the result is a streamlined, end-to-end solution for rotary PD machine design where theory seamlessly transforms into reality.
The TwinMesh 2025 Release is here! Find out what’s new!
The new release of TwinMesh 2025 is available and allows the CFD simulation of more complex applications.
TwinMesh Webinar
Watch the latest TwinMesh webinar to discover how TwinMesh, in combination with Simcenter STAR-CCM+, enables accurate and reliable 3D CFD analysis of rotary positive displacement machines, including screw compressors, lobe pumps, vane pumps, wankel engines, gear pumps, progressive cavity pumps, and scroll expanders.
