SimFlow - 流体动力学软件

· 什么是CFD软件？通过SimFlow软件了解CFD软件        

SimFlow是一款适用于Windows和Linux的桌面CFD仿真软件。功能强大且直观的计算流体动力学 (CFD) 软件，适合您的日常CFD分析。

SimFlow是一款通用CFD仿真软件。该软件使用开源OpenFOAM库，同时还提供用户友好的GUI - 图形用户界面作为商业CFD工具。

使用SimFlow，您可以：

• 导入几何图形
• 创建并导入网格
• 定义边界条件
• 参数化案例
• 运行模拟
• 只需一键即可并行计算
• 使用ParaView对结果进行后处理

作为一款综合性CFD分析软件，SimFlow提供处理以下现象的功能：

• 可压缩和不可压缩流体流动
• 湍流
• 传热，包括CHT – 共轭传热
• 多相流
• 空化现象
• 化学反应

这些过程可以在静止和旋转参考系中或使用动态网格进行模拟。如果需要，也可以将固体材料处理为多孔介质。

空气动力学CFD软件
SimFlow能够模拟各种应用中的外部和内部流动，例如：道路车辆、飞机、火车、
建筑物、工业设施等。

在SimFlow中，您可以使用湍流模型、离散化方案和数值方法。模拟结果可以帮助您确定：

• 速度
• 压力下降
• 升力或阻力

高科技应用中的空气动力学知识有助于决策过程，并使工程师能够在实际生产和原型测试之前优化设计。

传热CFD软件
传热过程在航空、电力工程、冶金、暖通空调和电子等许多行业中很重要。

在SimFlow中进行的传热研究可以涵盖：

• 传导
• 自然对流和强制对流
• 辐射
• CHT – 固体和流体之间的共轭传热

模拟结果可以让您深入了解关键位置的温度或作为应力分析的输入。

燃烧CFD软件
SimFlow中实现的复杂物质传输模型允许模拟非预混合、预混合和部分预混合火焰。

在许多潜在应用中，SimFlow功能可用于：

• 估计化学反应器的效率
• 模型喷雾现象和煤燃烧
• 预测各种燃烧系统的污染物排放

在此类分析中计算的温度场和时空物种浓度可以使工程师更接近理想设计。

【英文介绍】

SimFlow is a desktop CFD Simulation Software for Windows and Linux. Powerful and intuitive Computational Fluid Dynamics (CFD) Software for your everyday CFD Analysis.

SimFlow is a general-purpose CFD Simulation Software
The software uses free open-source OpenFOAM® libraries, while also offering user-friendly GUI – graphical user interface as a commercial CFD tool.

With SimFlow you can:

• Import geometry
• Create and import the mesh
• Define boundary conditions
• Parameterize the case
• Run the simulation
• Compute in parallel with just one click
• Post-process results with ParaView

As a comprehensive CFD Analysis Software, SimFlow offers functionalities to handle such phenomena as:

• Compressible and incompressible fluid flows
• Turbulent flows
• Heat transfer, including CHT – Conjugate Heat Transfer
• Multiphase flows
• Cavitation
• Chemical reactions

These processes can be simulated in both stationary and rotating reference frames or using dynamic mesh. If necessary, it is also possible to treat a solid material as a porous medium.

Aerodynamics CFD Software
SimFlow offers the ability to simulate external and internal flows in a wide variety of applications, such as: road vehicles, aircrafts, trains, buildings, industrial facilities and many others.

In SimFlow you can use the state-of-the-art turbulence models, discretization schemes and numerical methods. Simulation results may help you in determination of:

• velocities
• pressure drops
• lift or drag forces

Knowledge of aerodynamics in high-tech applications facilitates decision-making process and allows engineers to optimize the design before its physical production and prototype testing.

Heat Transfer CFD Software
Heat transfer processes are of great importance in many industries like aeronautics, power engineering, metallurgy, HVAC, and electronics.

Heat transfer studies performed in SimFlow can cover:

• Conduction
• Natural and forced convection
• Radiation
• CHT – Conjugate Heat Transfer between solids and fluids

Simulation results may give you an insight into temperatures in critical locations or serve as an input to stress analysis.

Combustion CFD Software
Sophisticated species transport models that are implemented in SimFlow allow for simulations of non-premixed, premixed, and partially-premixed flames.

Among many potential applications, SimFlow capabilities can be used to:

• Estimate efficiency of chemical reactors
• Model spray phenomena and coal combustion
• Predict pollutant emissions from various combustion systems

Temperature field and spatio-temporal species concentrations calculated in such analyses may bring an engineer closer to the optimal design.