TwinMesh for Reliable CFD Analysis of Vane PumpsCombining TwinMesh and ANSYS CFX offers engineers a unique, efficient and fast workflow for transient, three-dimensional computational fluid and thermal analyses (cfd) of vane pumps.
Design engineers of vane pumps have to:
- Have deep insight into their machine behavior and existing limits,
- Analyse the impact of changing operation requirements (e.g other fluid viscosity, different revolution speeds, impact of external temperatures, etc.),
- Be able to answer specific customer demands and
- Produce fast and reliable answers.
Thanks to our software TwinMesh virtual product development is now available for vane pumps!
No More Numerical Limits
Common limitations of CFD software packages such as limited physics, insufficient mesh resolution or numerical errors due to bad mesh quality or interpolation errors or overlapping mesh method are redundant for the TwinMesh approach.
Using structered grids from the TwinMesh software users get access to the full capacity of CFD modelling available in ANSYS CFX. The high quality meshes from TwinMesh result in reliable and stable CFD simulations for vane pumps at moderate model sizes and moderate calculation times for transient analysis.
What Engineers Can Expect:
CFD analysis results generated with TwinMesh and ANSYS CFX provide engineers of vane pumps with essential information such as:
- Velocity, pressure, and temperature fields within the working chamber
- Flow rates and mass flow at user defined operation points,
- Torques, moments, forces and machine efficiency (CoP),
- Leakage and losses,
- Pulsation behaviour of the machine,
- Impact of design changes,
- Duration and magnitude of acoustic sources (emission).
TwinMesh and ANSYS CFX together make a reliable, modern, and state-of-the-art engineering tool, which allows for fast, reliable and efficient analysis and optimisation of vane pumps.
Increase machine performance, efficiency, and durability by a better understanding of complex phenomena inside your machine.
Speed & Flexibility
Reduce your time-to-market and fasten your response time to changing demands significantly by massive use of virtual prototyping.
Drive real innovation by getting deeper insight into the details of your products and their interaction with connected systems.
Reduce development and manufacturing costs by massive use of virtual product development instead of time consuming measurements on physical prototypes.
Related blog entries
Next free TwinMesh webinar on 17th of October 2017 at 9am (CEST): find out more about how TwinMesh and ANSYS CFX allow for reliable 3D CFD analyis of rotary positive displacement machines such as screw compressors, lobe pumps, vane pumps, wankel engines, gear pumps, progressive cavity pumps or scroll expanders!read more
With its working principle of a positive displacement machine the scroll expander is a real challenge for 3D CFD. Luckily, BOSCH knows where to look for experts in that field. CFX Berlin provides the right tools, and experience to take such a challenge. Find here a presentation on numerical simulation of a scroll machine using TwinMesh and ANSYS CFX.read more
2016 has been an exciting year for us. With a steady increase in customer numbers we are very happy to welcome our latest TwinMesh users: Danfoss and Scherzinger Pump Technology. Moreover, we would like to share what Eaton has to say about TwinMesh and CFX.read more