视觉环境FOR OpenFOAM
视觉环境
FOR OpenFOAM
Visual-Environment for OpenFOAM: An Open Source-Based Enterprise CFD Solution
Fluid is everywhere and affects almost every industry. But what happens when the design of an industrial product is suboptimal? The answer is several detrimental things like lower energy efficiency, acoustic problems, and overheating – just to name a few. Eventually, these issues impact perceived quality and can even lead to warranty problems and recalls. Manufacturers rely on physical testing to help reduce these problems but higher cost, human effort, and limited availability of testing facilities are major concerns.
计算流体动力学（CFD）有助于探索所有这些领域的广泛问题，以便行业可以创建和测试自己的虚拟原型。爱游戏ayx11选5
ESI提供了专用的CFD软件捆绑包，将其自己的视觉环境与开源CFD解决方案OpenFOAM相结合。借助OpenFOAM的视觉环境，将OpenFOAM充满了最大容量，并具有无限数量的核心和案例，同时同时准备了您的CAD，设置案例，后处理结果并创建自己的自动工作流程。
视觉环境对OpenFOAM的好处
- Catered to OpenFOAM users, offers a feature-rich interface in an easy-to-use environment
- Unlimited number of jobs with unlimited number of processors
- Capability to solve with customized OpenFOAM boundary conditions and solver
- 无缝导入，几何形状清理和用于后处理的专用模块
- 重复模拟的宏记录能力
- Extreme flexibility to create a customized automated process for any application
Supported Applications
Visual-Environment for OpenFOAM is used across industries for applications ranging from aerodynamics, air conditioning and ventilation, to chemical, industrial cooling, turbomachinery/pumps, multiphase, and lagrangian particle simulations.
Turbulent Flow
Possibility to model flow turbulence with RANS, LES and DES
CHT
Heat transfer between solid and fluid domains
Multiphase
用VOF或Eulerian求解器解决两个或两个以上的阶段
Combustion
Multi-species reacting flow with different combustion models
Radiation
Supporting solar load and different radiation models
翻倒
Easy setup for complex motion and moving parts
Discrete Phase
通过MPPIC方法在连续流体相中跟踪固体颗粒
Moving body
Prescribed motion or 6DOF modelling
Geometry Preparation
Geometry preparation is always challenging and probably the most time-consuming part of CFD analysis. Optimize your geometry preparation by taking advantage of inbuild geometry cleanup features like automatic crack fixing, unique leak closure approach, wrapping, surface meshing, along with traditional geometry cleanup options. Also, import the most common format of CAD data as input geometry. An additional geometry manipulation CAD package is not needed as Visual-Environment for OpenFOAM provides a complete solution.
SnappyHexMesh和OpenFOAM设置
学习和使用OpenFOAM,是否设置了我shing and solution tasks for industrial applications, becomes a smooth process with Visual-Environment for OpenFOAM. A complete environment is available to define volume mesh parameters (local refinement sizes, boundary layer, multi-region cases), setting up cases (physics, boundary conditions), and monitoring the solution. User efforts are drastically reduced, maximizing efficiency and avoiding mistakes in an intuitive step-by-step process. It supports a variety of physics such as cold flow and heat transfer, radiation, multiphase, DPM, scalars, reacting flows, etc. It can also prepare cases with your own functionality.
Post-Processing
解决CFD问题不仅在于预测流量或发现转移的热量，还可以提供有关系统或周围环境的重要细节。为此，必须使用不同的功能，例如轮廓图，截面切割，向量显示，ISO曲面或粒子痕迹来了解预测的性能并做出决定以改善系统。所有这些功能和更多功能都可以直接在视觉环境中用于OpenFOAM。这些任务可以自动化以通过记录会话中的各个步骤来最大化工程效率，稍后可以与类似的情况一起使用，以创建图像，图，报告，即使在批处理模式下自动使用。
过程自动化
Consistency, repeatability, and accuracy become critical when certain types of simulations are done frequently, or multiple users are performing similar simulations. This can be achieved by preparing automated processes in Visual-Environment for OpenFOAM: a complete solution from CAD to results, that can be deployed on your preferred platform (desktop/laptop, HPC, cloud), on your own or with the support of ESI Group.