通用更新
- 模型管理器：集中管理模型和仿真 App，支持高级搜索、访问管理和版本控制等
- 不确定性量化模块：提供分析全局灵敏度和概率可靠性的工具，用于不确定性量化分析
- “App 开发器” 新增编辑器，用于设计 App 界面中的交互式菜单和功能区工具栏
- 支持在组 节点中对几何对象和操作进行分组
- 对导入的网格进行合并、创建边界层等操作
- 颜色表的绘图功能得到扩展，包括基于对数标尺绘图
- 环境光遮蔽和透明效果的改进，使三维模型的显示更加逼真
- 自动生成 Microsoft® PowerPoint® 演示文稿报告
- 支持在 M1 处理器上运行的 macOS 操作系统
电磁
- 计算 PCB 的频率相关电阻和电感矩阵
- PCB 上微波和毫米波电路的自适应和物理场控制的网格划分
- 用于天线和电磁波传播的混合边界元-有限元方法 (BEM-FEM)
- 电磁屏蔽多层复合材料建模
- 用于射频和微波元件的非线性磁性材料
- 新增电机工具，包括“零件库”和有效扭矩计算
- 结构和磁强耦合多物理场仿真的磁力学分析
- 光学材料库扩充，新增来自领先制造商生产的玻璃材料
结构力学
- 总的来说，蠕变和非线性结构材料的求解速度提高了十几倍
- 通过自动生成“对”和接触条件，可以大幅简化机械接触的建模工作
- 使用 Craig-Bampton 方法进行动态或静态分析的快速降阶建模
- 导入的 CAD 装配中的壳建模得到了改进
- 随机振动的疲劳评估
- 裂纹建模中的摩擦接触
- 纤维增强的线弹性材料
- 膜起皱分析
声学
- 采用时域显式方法的压电波多物理场接口
- 使用大涡模拟 (LES) CFD 分析流致噪声
- 用于压力声学的物理场控制网格功能
- 用于散射和辐射的高频压力声学接口
- 易于使用的完美匹配边界辐射条件
- 用于气动声学的截面模态分析
流体 & 传热
- 表面对表面辐射的计算效率提升了十几倍
- 填充床传热的多尺度建模
- 改进的 LES 具有自动壁处理功能并包含热壁函数
- 旋转机械的高马赫数流动分析
- 热固性树脂的固化分析
- 具有多个分散相的混合溶液在旋转机械中的相分离
- 具有水平集的 Brinkman 方程进行多孔介质两相流分析
- 用于分析多孔介质中的非等温流动的多物理场接口
化学和电化学
- 用于非等温反应流的多物理场接口
- 用于非均相反应和吸附的多孔催化剂特征
- 稀物质湍流反应流
- 锂离子电池中的嵌锂引起的应力和应变
- 用于更轻松地对多步充放电循环进行建模的事件序列
- 新增燃料电池和电解槽的材料库
- 穿过燃料电池和电解槽中分离膜的物质传递
- 新增阴极保护接口
CAD 导入模块、设计模块和 CAD LiveLink™ 产品
- 用于将三维对象和实体投影到工作平面和二维几何的投影 功能
- 更快、更可靠地导入 ECAD 文件
- 用于几何对象之间干涉的检测干涉 工具得到改进
- COMSOL Multiphysics® 软件与 CAD 软件之间实现离线同步
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COMSOL, the leading provider of software solutions for multiphysics modeling has released version 6.0 of the COMSOL Multiphysics software. The release introduces the Model Manager, a new workspace in COMSOL Multiphysics that enables efficient simulation data management and collaboration.
Also introduced with version 6.0 is the Uncertainty Quantification Module. This is a new add-on product to COMSOL Multiphysics that uses probabilistic design methods to quantify uncertainty in analyses and predetermined safety margins. Version 6.0 further brings major improvements to the solvers with performance speedup by a factor of 10 in engineering areas such as heat radiation and models subjected to nonlinear structural material behavior. With version 6.0, COMSOL promises to boost the productivity of engineers, their teams, and their enterprises in the areas of product design, process development, and manufacturing.
The Model Manager Provides Structure, Version Control, and Effective Collaboration
The Model Manager is fully integrated in the COMSOL Multiphysics user interface and is designed for simulation data management, version control, tracking changes, and advanced search functionality within models, CAD data, and other related external files. It provides a structured workspace where colleagues and teams can collaborate within their organizations and even with external parties, putting the focus on effective product design and innovation. Efficient data storage that keeps only changes made to previous versions and the easy setup of branches and merging them for parallel model development, also contribute to an organization’s efficient modeling and simulation workflow.
To allow full collaboration across enterprises, COMSOL’s floating network license type allows users from anywhere within and outside of the license holder’s organization to access a centralized Model Manager installation. This also includes collaborators across geographical and territorial borders. Additionally, a local Model Manager installation is included with all licenses — even those that are not floating-network based — to provide a platform for building an individual user’s file storage structure, while updating versions and tracking changes of their modeling projects.
Sensitivity and Reliability Analyses Are Enhanced Through the Uncertainty Quantification Module
While the Model Manager expands COMSOL’s footprint within the world of engineering design and development, the Uncertainty Quantification Module makes it possible to produce more complete, accurate, and useful multiphysics models. Based on probabilistic design methods, users can, with reliability analysis, look at questions such as how manufacturing tolerances affect the intended performance of the final product, to prevent over- and under-designs of devices and processes. Screening and sensitivity analyses reveal which parameters are more important than others, which can be used to efficiently test the validity of basic model assumptions, for example, and uncertainty propagation is used to assign probability distributions to the output quantities of interest.
COMSOL Multiphysics Version 6.0 Improves Performance and Expands Modeling Capabilities
COMSOL Multiphysics version 6.0 includes important updates to the software platform and add-on products. This includes performance improvements through speedup and memory consumption by a factor of 10 for certain engineering applications. Feature enhancements include more efficient electromagnetic simulation of PCB designs and a new realm for acoustics modeling: flow-induced noise.
COMSOL Inc. is a global provider of simulation software for product design and research to technical enterprises, research labs, and universities. Its COMSOL Multiphysics product is an integrated software environment for creating physics-based models and simulation applications. A particular strength is its ability to account for coupled or multiphysics phenomena. Add-on products expand the simulation platform for electromagnetics, structural, acoustics, fluid flow, heat transfer, and chemical applications. Interfacing tools enable the integration of COMSOL Multiphysics simulations with all major technical computing and CAD tools on the CAE market. Simulation experts rely on COMSOL Server to deploy applications to their design teams, manufacturing departments, test laboratories, and customers throughout the world. Founded in 1986, COMSOL has 19 offices worldwide and extends its reach with a network of distributors.
Product: Comsol Multiphysics
Version: 6.0 Build 318
Supported Architectures: x64
Website Home Page : http://www.comsol.com
Languages Supported: multilanguage
System Requirements: PC / macOs / Linux *
Size: 6.5 Gb
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