TwinMesh 2025是先进的网格划分软件，基于多年的 CFD 仿真专业知识，可用于对旋转式容积式 （PD） 机器的工作室中不断变化的流体体积进行计算流体动力学 （CFD） 仿真。通过简单的操作自动为旋转式容积式机器（如齿轮泵、叶泵、摆线泵和叶片泵或螺杆和涡旋压缩机）的运动部件生成高质量的六面体网格。它允许使用这些 CFD 软件包中提供的所有物理场对 pd 机器进行可靠的 CFD 分析。TwinMesh 提供高分辨率和高质量的数值网格，避免了插值误差，并允许使用主要 CFD 求解器中可用的全部物理场。使用 TwinMesh 制成的结构化网格允许合理的瞬态 CFD 模型大小，同时确保最高的数值质量。
TwinMesh can now import or export some basic geometry project settings. This allows to use settings and rotor profile geometry from external tools like Rotor Design Solutions Profile Software (RDS), which creates the rotor profile data for different type of positive displacement machines.
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Extended command line arguments for TwinMesh
Allows to start TwinMesh using predefined settings or to include TwinMesh in an automated simulation workflow. You can start TwinMesh with a specified type of machine, import a geometry file or use a settings XML file.
Import geometry with curve type definition
The assignment of the geometry curve (rotor 1, rotor 2, …) can be predefined in CAD tool for IGES-file or in CSV-file.
AutoNode tool for screw vacuum pumps (beta feature)
The AutoNode tool for screw vacuum pumps helps to setup the mesh settings for highly twisted rotors. Depending on the geometry and the chosen angle step it calculates the number of nodes/elements for the mesh generation. This reduces the manual effort for the setup.
Enhancements of the setup creation for Simcenter STAR-CCM+
The exported solver settings are optimized to ensure numerical stability and reliability.
New Tutorials for the integrated workflow with Simcenter STAR-CCM+
In our user portal you can find a comprehensive collection of new tutorials for each machine type to learn the fast and easy workflow using TwinMesh with Siemens Simcenter STAR-CCM+.
Additional enhancements
- Tabulated input data: In addition to the CSV-import it allows copy and paste of data from/to Microsoft Excel or other tools.
- 2D quality calculation: Shows the quality of each mesh section while calculation and not at the end of the overall calculation. (good for large meshes)
- Geometry points: Nodes can now be assigned to geometry points depending on the mesh section. This is mainly useful for rotors with sharp edges to control the node movement along the rotor curve.
本页收录的具体版本如下：
TwinMesh 2025 v10.0.11.0 加密狗版一枚
