Siemens Simcenter FloEFD 2021.2.1 for Siemens NX Win64

适用于Siemens NX的FloEFD是一个功能强大的计算流体动力学（CFD）分析工具，已嵌入到Siemens NX中。它使设计工程师能够通过将仿真提前进入设计过程来提前加载CFD，在此过程中，识别和解决问题并以x2到x40的效率提高成本效益。

NX嵌入式CFD仿真
CAD嵌入式仿真使工程师能够在与设计相同的用户环境中进行分析。因此，工程师可以使用最新的CAD几何图形进行分析，以进行多个设计研究，并评估修改如何影响设计的性能，而无需进行数据转换的麻烦。

参数研究和设计比较功能
FloEFD内部的比较配置和参数研究功能使工程师能够了解几何形状或边界条件的变化对结果的影响。用户可以通过按数值，图形，可视图像和动画评估结果来评估设计范围，从而比较各种项目排列。

采用SmartCells™的快速自动化网格技术
FloEFD使用网格技术，该技术被认为是模拟流体流动，热量和质量传递的最有效框架。此外，借助SmartCells技术，即使是最复杂的CAD几何形状，网格划分过程也可以轻松实现自动化。

SmartCells是将稳健的笛卡尔网格与高效的分析或半经验求解器模型结合在一起的独特技术。因此，与传统的CFD相比，使用更少的网格单元可以提供高水平的仿真精度。SmartCell通常可将传统CFD工具用户在将复杂几何体网格化时所花费的手动时间平均平均减少一个数量级，从而显着减少CFD用户生产力的历史瓶颈。

File Size: 1GB

FloEFD for Siemens NX is a powerful computational fluid dynamics (CFD) analysis tool that is embedded into Siemens NX. It enables design engineers to frontload CFD by moving simulation early into the design process where it is more cost effective to identify and fix problems and enhance productivity by x2 to x40.
FloEFD is:
Embedded in Siemens NX – one interface, one model
Intuitive and easy-to-use
Fast and has robust convergence criteria even for highly complex geometry
Accurate due to use of intelligent technology
It is also the only CFD software delivering local user interfaces in Japanese, Chinese, Korean, French, German and Russian.
Experience streamlined workflows, faster results, and increased productivity with FloEFD.

NX-embedded CFD Simulation
CAD-embedded simulation enables engineers to conduct analysis in the same user environment as design. Therefore, engineers can use the latest CAD geometry for analysis to conduct multiple design studies and evaluate how the modifications influence the performance of the design without the hassle of data translation.

Parametric Study and Design Comparison Functionality
The compare configuration and parametric study capability inside FloEFD enables engineers to understand the influence of changes in the geometry or boundary conditions on the results. Users can evaluate the design envelope by assessing results by numerical values, by graphs and by visual images and animations and thereby compare a wide range of project permutations.

Fast and Automated Meshing Technology with SmartCells™
FloEFD uses meshing technology which is recognized as the most efficient framework for simulating fluid flows, heat and mass transfer. In addition, the meshing process can be automated easily for even the most complex CAD geometries with the aid of SmartCells technology.

SmartCells are unique technology that combine robust Cartesian meshing with highly efficient analytical or semi-empirical solver models; thus providing high levels of simulation accuracy with fewer number of mesh cells than in traditional CFD. SmartCells typically reduce the manual time spent by traditional CFD tool users in meshing even complex geometries by an order of magnitude on average thus dramatically reducing a historical bottleneck to CFD user productivity.

LED and Lighting Thermal Simulation Capabilities
FloEFD’s LED Module offers a unique range of capabilities required for various lighting applications:
Its Monte Carlo radiation model is best suited for thermal radiation predictions in lighting applications where lenses or reflectors can cause hot spots in focal points from the light source (solar or man-made).
A new band-less Monte Carlo model for lighting and radiation allows users to dramatically decrease time required for defining wave-length dependent properties while increasing simulation accuracy of spectral characteristics.
Its new water film model enables simulation of surface condensation, evaporation, icing and de-icing exploration such as condensation on the inner surfaces of automobile headlights.
Combined thermal and photometric model for LEDs based on T3Ster measurements of actual off-the-shelf LEDs can yield correct power and temperature predictions and “hot lumen” output.
Definition of radiation spectrum and setting intensity of radiation can now be dependent on the angle. With that data defined, FloEFD now automatically applies the calculated radiant flux on top of the LED.
Easy ray visualization helps finding sources for radiation hot spots on other parts of the luminaire.
A water absorption model enables the simulation of absorption of water into the plastic housing of the luminaire and later release of it under the right environmental conditions.

Instinctive User Experience
FloEFD for NX features an easy-to-use GUI with considerable intelligent automation built-in as standard:
Operate within NX graphical user environment
Powerful analysis wizard guides users through the problem set-up
Interface uses engineering terms instead of technical jargon therefore users can focus on solving flow problems as opposed to figuring out how to use the software
Real-time feedback about the solution progress such as convergence and monitor point values
Engineering outputs appear in both a timely and intuitive manner including reports in Microsoft® Excel and Word

System requirements:
Microsoft Windows 7 Professional, Ultimate or Enterprise 64-bit edition, Microsoft Windows 10 Pro or Enterprise 64-bit (tested with v1809)
For solver: Microsoft Windows 2012 Server x64, Windows 2012 Server R2 x64, Windows Server 2016, Windows Server 2016 with HPC Pack 2016
Microsoft Office 2013; Microsoft Office 2010; Microsoft Office 2007
Microsoft Windows Media Player 7.0 or higher
Siemens NX 8.5.1.3, 8.5.2.3, 8.5.3.3
Siemens NX 9.0.1.3, 9.0.2.5, 9.0.3.4
Siemens NX 10.0.0.24, 10.0.2.6, 10.0.3.5
Siemens NX 11.0.0.33, 11.0.1.11, 11.0.2.7
Siemens NX 12.0.0.27, 12.0.2.9
Siemens NX 1847 series (tested versions 1855, 1867)
Siemens NX 1872 series (tested versions 1872, 1876, 1880, 1884, 1888, 1892)
Siemens NX 1899 series (tested versions 1899, 1903, 1907, 1911, 1915). The update
option must not be used to install NX1899. Use of update option leads to missing files
required for FLOEFD. An installation from scratch is required.
Siemens NX 1926 series (tested version 1934)
Siemens NX 1953 series (tested version 1953)

Ethernet network adapter
Mouse or other pointing device
4 GB RAM minimum, more recommended
1 GB of free hard disk space, more required for simulation models

What’s New:
FLOEFD_for_NX_Release_Notes_2021.1.pdf