EXHIBITORS INITIATIVES
International TwinMesh™ Users’ Summit
The International TwinMesh Users’ Summit is an event planned for both, existing TwinMesh users and engineers interested in reliable CFD simulation for rotary positive displacement (PD) machines. TwinMesh is a grid generator complementary to ANSYS CFD which automatically generates high quality hexahedral grids for the moving parts of rotary PD machines such as gear and gerotor pumps, screw and scroll compressors, as well as lobe pumps. Combined with ANSYS CFD the TwinMesh approach allows for very efficient and reliable CFD analysis of such machines and helps engineers to understand and improve their designs.
The full presentations are not available for this workshop.
Please contact info@caeconference.com if interested in these topics
Part One - Introduction to TwinMesh
The first part of the event is dedicated to the beginners as well as engineers involved in the design or analysis of positive displacement machines and it will offer:
Introduction to TwinMesh a revolutionary mesh generator for reliable CFD simulation of Lobe Pumps, Gear Pumps, Vane Compressors and Scroll Machines
- Our approach for CFD simulation for rotary PD machines
- Meshing/CFD setup with TwinMesh
- Live workflow demonstration
Features of current and upcoming TwinMesh releases
- Dynamic time steps and dynamic rotational speeds (spline interpolation between grids)
- Non-reflective boundary conditions
- TwinMesh project manager
- TwinMesh for ANSYS Fluent
- New interface routines for easy addition of rotors and housing to your PD machine simulations (CHT simulation)
- Modeling rotor shaft deflection and thermal expansion
Live demonstration and hands on experience
Part Two - Positive Displacement Pumps
The second part of the event is dedicated to the applications of TwinMesh to compressors and will therefore be of particular interest both for users and for engineers concerned with this topic. This part will focus on:
Introduction to TwinMesh a revolutionary mesh generator for reliable CFD simulation of Lobe Pumps, Gear Pumps, Vane Compressors and Scroll Machines
Application showcases
FD simulations of Tumbling Multi Chamber (TMC) Pump
Jernej Munih, Kolektor Group d.o.o., Idrija, Slovenia
Cavitation calculation of a Progressing Cavity Pump
Thomas Schmitt, NETZSCH Pumpen & Systeme GmbH, Waldkraiburg, Germany
Live demonstration of TwinMesh including the main features
Part Three - Positive Displacement Compressors
The third part of the event is dedicated to the applications of TwinMesh to pumps and will therefore be of particular interest both for users and for engineers concerned with this topic. This part will focus on:
Introduction to TwinMesh a revolutionary mesh generator for reliable CFD simulation of Lobe Pumps, Gear Pumps, Vane Compressors and Scroll Machines
Application showcases
CFD simulation of a Dry Scroll Vacuum Pump including leakage flows
Jan Hesse, CFX Berlin Software GmbH, Berlin, Germany
CFD simulation of a Two Stage Twin Screw Compressor including leakage flows and comparison with experimental data
Jan Hesse, CFX Berlin Software GmbH, Berlin, Germany
Live demonstration of TwinMesh including the main features