COMSOL的设计模块在此版本中设置为释放COMSOL Multiphysics Version 5.5。在此版本中，设计模块为更容易创建的创建和更通用的几何模型进行参数控制。。
COMSOL Multiphysics提供工具建模，仿真，应用和部署工具。它同时解决多种物理效果。
The company made the update announcement at its annual Comsol Conference held in October in Boston.
新的和更新的求解器加速了一系列模拟。两个新的附加产品，多孔介质流量模块和金属加工模块，进一步展开了产品的多体仪器套件。
The new sketching tool makes it easier to assign dimensions and constraints to planar drawings for 2D modeling and 3D work planes.
“We’ve carefully integrated the new dimensions and constraints tool in the Model Builder so it becomes a natural part of the Comsol Multiphysics workflow,” Bertilsson says. “The new tools for dimensions and constraints can be used together with model parameters in Comsol to drive the simulation, whether for a single run, parametric sweep, or parametric optimization.”
Acoustics Simulations
Another update—new solver technology for acoustics simulations—is a nod to ultrasound technology becoming increasingly important in a range of applications from process engineering and nondestructive testing to consumer electronics.
Other new functionality—based on the time-explicit discontinuous Galerkin method—enables efficient multicore computation of ultrasound propagation in solids and fluids. This includes realistic materials featuring damping and anisotropy. The method also has low-frequency applications, such as in seismology. The multiphysics capability included in this new functionality can seamlessly combine linear elastic wave propagation in a solid and its transition to a fluid, as an acoustic pressure wave, and back again.
The new elastic wave functionality is available for users of the Structural Mechanics Module, MEMS Module, and Acoustics Module. The fluid-structure acoustics coupling is available in the Acoustics Module.
多孔介质流量模块
该模块在食品，制药和生物医学等行业中提供了一系列运输分析能力，用于多孔介质，尝试和运输在骨折中的各种运输分析能力。流量模块在饱和和可变的饱和介质中覆盖线性和非线性流动，具有慢速多孔介质流动的特殊选择。多体电脑仿真能力是广泛的，功能包括用于计算多组分系统，腹弹性和固体，液体和气相中化学物质的有效热性能的选择。
Other highlights of this upgrade include:
- 3D打印和添加剂制造格式的进出口帘布层和3MF。
- 参与媒体辐射的多个光谱带
- Lumped thermal systems equivalent circuits
- 组合全波和光光学仿真
- Minimum-sized standalone application files with Comsol Compiler
- Compressible Euler flow and nonisothermal large eddy simulations
- 编辑用于修复STL，PLY和3MR文件的工具
Filed Under:3D CAD世界,3D printing • additive manufacturing • stereolithography
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