· 什么是CFD软件？通过SimFlow软件相识CFD软件 ? ? ? ?

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SimFlow是一款合用于Windows和Linux的桌面CFD仿真软件。职能壮大且直观的推算流体动力学 (CFD) 软件，适合您的日常CFD分析。

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SimFlow是一款通用CFD仿真软件。该软件使用开源OpenFOAM库，同时还提供用户敦睦的GUI - 图形用户界面作为贸易CFD工具。

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使用SimFlow，您能够：

• 导入几何图形
• 创建并导入网格
• 界说天堑前提
• 参数化案例
• 运行仿照
• 只需一键即可并行推算
• 使用ParaView对了局进行后处置

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作为一款综合性CFD分析软件，SimFlow提供处置以下景象的职能：

• 可压缩和不成压缩流体流动
• 湍流
• 传热，蕴含CHT – 共轭传热
• 多相流
• 空化景象
• 化学反映

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这些过程能够在静止和旋转参考系中或使用动态网格进行仿照。若是必要，也能够将固体资料处置为多孔介质。

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空气动力学CFD软件
SimFlow可能仿照各类利用中的表部和内部流动，例如：路路车辆、飞机、火车、
构筑物、工业设施等。

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在SimFlow中，您能够使用湍流模型、离散化规划和数值步骤。仿照了局能够援手您确定：

• 速度
• 压力降落
• 升力或阻力

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高科技利用中的空气动力学知识有助于决策过程，并使工程师可能在现实出产和原型测试之前优化设计。

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传热CFD软件
传热过程在航空、电力工程、冶金、暖通空和谐电子等很多行业中很沉要。

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在SimFlow中进行的传热钻研能够涵盖：

• 传导
• 天然对流和强造对流
• 辐射
• CHT – 固体和流体之间的共轭传热

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仿照了局能够让您深刻相识关键地位的温度或作为应力分析的输入。

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点火CFD软件
SimFlow中实现的复杂物质传输模型允许仿照非预混合、预混合和部门预混合火焰。

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在很多潜在利用中，SimFlow职能可用于：

• 估计化学反映器的效能
• 模型喷雾景象和煤点火
• 预测各类点火系统的传染物排放

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在此类分析中推算的温度场和时空物种浓度能够使工程师更靠近梦想设计。

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【英文介绍】

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

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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.

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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

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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

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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.

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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.

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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

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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.

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

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Heat transfer studies performed in SimFlow can cover:

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

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

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

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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

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