CAE FEA Page 174

ANSYS CivilFEM 12 Win64 New Release! The most advanced, comprehensive and reputable finite element analysis and design software package available for the Structural Engineering Projects – ANSYS and CivilFEM bundled product. The system combines the state-of-the art general purpose structural analysis features of ANSYS (ISO-9001) with high-end specific civil engineering-specific structural analysis capabilities of CivilFEM, making it a unique and powerful tool for a wide range of civil engineering projects (such as powerplants, bridges, tunnels, singular buildings, offshore structures, etc As both programs are completely integrated, CivilFEM supports all types of advanced analysis supported by ANSYS (dynamic, static, linear and non-linear) running as a unique software and executable. CivilFEM has a modular design composed by a general product called CivilFEM...

SIwave HeadingSignal- and Power-Integrity Analysis for High-Performance PCBs and IC Packages SIwave™ analyzes entire printed circuit boards (PCBs) and IC packages prevalent in modern electronic products. The software allows engineers to perform complete signal- and power- integrity analyses from DC to beyond 10 Gb/s. SIwave extracts frequency-dependent circuit models of signal nets and power distribution networks directly from electrical CAD layout (E-CAD) databases. These analyses aid in the identification of signal and power-integrity problems and are critical to designers seeking first-pass system success. Entire design paths from package to board to package can be analyzed using a full-wave electromagnetic simulator realizing coupling effects between packages and boards that are often ignored. With an IC die network modeler, first order silicon...

The CEDRAT Group software solutions include a wide range of electrical and mechatronic engineering applications to meet most user profiles. From mechatronics systems to power systems, from electromagnetism to electromechanics, the CEDRAT Group software solutions are dedicated to increasing your productivity and helping you to improve the performance of your your devices and systems. Suitable for teaching, R&D, design and optimisation, our software solutions provide the most accurate analysis of your devices and systems. Select the software solutions here below to discover which one best meets your needs or download our software catalogue. Flux: Electromagnetic and thermal FEA analysisPortunus: Multiphysics systems simulatorInCa3D: \”Advanced interconnections\” simulationPSCAD: Power systems simulatorMotor-CAD: Lumped circuit – Thermal AnalysisSPEED: Sizing and preliminary design of electrical motorsProduct:CEDRAT...

FloEFD is the ONLY computational fluid dynamics analysis tool that is truly embedded into major MCAD systems. These include Pro/ENGINEER, CATIA, and SolidWorks; and tight integration with, Siemens NX, Inventor and SolidEdge. FloEFD is a full-featured 3D fluid flow, heat transfer analysis package that is both fast to learn and fast to use because it doesn’t come with the numerical complexity and meshing overheads of traditional high-end CFD.Product:Mentor Graphics FloEFD pro 9.0 Win64 Lanaguage:english Platform:Winxp/Win7 Size:166MB

::::::English Description:::::: AnsoftLinks 4.2 streamlines the transfer of design databases from popular third-party EDA layout tools and Mechanical CAD (MCAD) packages into Ansoft electromagnetic field simulation products. EDA links are available for a number of tools offered by Cadence, Zuken, Mentor Graphics and Synopsys, while MCAD links support common file formats, such as IGES, STEP and Pro/E. With AnsoftLinks, select components or complete IC, package, printed circuit board and connector designs can be automatically converted into ready-to-simulate Ansoft models, allowing engineers to use existing design geometries in their electromagnetic analyses in order to meet aggressive product:Ansoft Links 4.2 Lanaguage:english Platform:Winxp/Win7 Size:43MB

Mentor Graphics Corporation (NASDAQ: MENT) today announced the FloEFD™ [Engineering Fluid Dynamics] v9.0 product suite from the company’s Mechanical Analysis Division (formerly known as Flomerics), with functionality specifically targeted for simulation and analysis of electronics cooling applications. As a “CAD-Embedded” application, the FloEFD suite tightly integrates with all popular MCAD design solutions to enable mechanical designers to easily analyze sophisticated electronic products including those with complex geometries. The FloEFD suite now complements Mentor’s FloTHERM® product line to cover analysis by both the mechanical designer as well as the thermal analysis specialist. With FloEFD, the simulation models are easily and directly generated from the design database while in the MCAD environment, thus enabling a seamless, streamlined design flow for optimum designer...

LMS Imagine.Lab AMESim offers a complete 1D simulation suite to model and analyze multi-domain, intelligent systems and predict their multi-disciplinary performance. Model components are described using validated analytical models that represent the system’s actual hydraulic, pneumatic, electric or mechanical behavior. To create a system simulation model, all the user has to do is use the various dedicated tools to access the required pre-defined components from validated libraries covering different physical domains. LMS Imagine.Lab AMESim can work with a variety of libraries to create a physics-based system model. Using libraries like the Hydraulic Component Design (HCD) and IFP-Engine, LMS Imagine.Lab AMESim software can accurately simulate intelligent system behavior long before detailed CAD geometry is available.Product:LMS AMESim 8.0 Lanaguage:english Platform:Winxp/Win7 Size:195MB

Ansys Products v12.1.1 LinX64正式发布！ ANSYS 系列产品 　　ANSYS 新版本在CAE 功能上引领现代产品研发科技，涉及的内容包括：高级分析、网格划分、优化、多物理场和多体动力学。 　　立足于拥有世界上最多的用户，ANSYS 12.1.1 Linu 64位 不仅为当前的商业应用提供了新技术，而且在以下方面取得了显著进步： 　　· 继续开发和提供世界一流的求解器技术 　　· 提供了针对复杂仿真的多物理场耦合解决方法 　　· 整合了ANSYS 的网格技术并产生统一的网格环境 　　· 通过对先进的软硬件平台的支持来实现对大规模问题的高效求解 　　· 继续改进最好的CAE 集成环境－ANSYS WORKBENCH 　　· 继续融合先进的计算流体动力学技术 　　加速多步求解 　　ANSYS VT 加速器，基于ANSYS 变分技术，是通过减少迭代总步数以加速多步分析的数学方法。这包括了收敛迭代和时间步迭代或者二者的综合。收敛迭代的例子是非线性静态分析，不涉及接触或塑性，而时间步迭代指的是线性瞬态结构分析，二者组合的例子，非线性结构瞬态或者热瞬态分析。 　　　　ANSYS VT 加速器提供了2-10X 的加速比，允许用户快速重新运行模型。具体的加速比受到硬件、模型和分析类型的影响。而且，这个工具在非线性或瞬态分析的参数研究中可以获得5-30X 的加速。在使用ANSYS VT 加速器之前，用户可以作下列类型的改进： 　　· 修改或者增加或移除载荷（约束不能更改，但是数值可以修改） 　　· 材料和材料模型 　　· 截面常数和实常数 　　· 几何 　　ANSYS VT 加速器软件，使用ANSYS MECHANICAL HPC 的授权，可以应用到结构循环对称模态分析以及高频电磁谐分析。ANSYS VT 加速器可以结合ANSYS DESIGNXPLORER VT 技术，实现更快速的参数化研究。 　　网格变形和优化 　　对于很多单位，进行优化分析的最大障碍是CAD 模型不能重新生成，特征参数不能反映那些修改研究的几何改变。通过与ANSYS WORKBENCH 的结合，ANSYS MESH MORPHER 　　（FE-MODELER 的新增加模块）可以实现这个功能，甚至更多。 　　通过网格操作而不是实体模型，ANSYS MESH MORPHER 对于来自于CAD 的非参数几何数据，如IGES 或者STEP，以及来自于ANSYS CDB 文件的网格数据，实现了模型参数化。将网格读入FE MODELER，并且产生对应于该网格的“综合几何”的初次配置。在ANSYS 12.0 Linu 64位，ANSYS MESH MORPHER 提供了四种不同的转换：面平移、面偏置、边平移和边偏置。更多样的配置可以通过以上转换的组合实现。例如，一个圆柱表面的面偏置就等效于变更其半径。 　　　　这些转换决定了目标配置并自动定义转换参数。一旦确定，这些转换参数可以通过ANSYS DESIGNXPLORER VT 拟合方法来拟合，如KRIGING 算法、非参数化退火算法和神经网络算法等。一旦拟合完成，可以使用ANSYS DESIGNXPLORER VT 中的能量优化技术找到最优值或者执行6 SIGMA 分析设计。ANSYS MESH MORPHER 为仿真驱动的产品开发打破了优化障碍。 　　流固耦合 　　在ANSYS WORKBENCH 中，ANSYS 和ANSYS CFX 技术的集成取得了更大的进步。在12.0 Linu 64位 的ANSYS WORKBENCH 环境中，用户可以完整地建立、求解和后处理双向流固耦合仿真。最新的版本也提供了单一后处理工具，可以用更少的时间获得复杂多物理问题的解决，并且扩展了仿真的应用领域。 　　　　利用ANSYS CFX 软件的统一网格接口可以在ANSYS 和ANSYS CFX 之间传递FSI 载荷，所有流固耦合问题的结果的鲁棒性和精度获得了改进。界面载荷传递技术的突破，很明显的好处就在于让同一团队的FEA 和CFD 专家共享信息更方便。在12.0 Linu 64位...

Ansoft Designer® is an integrated schematic and design management front-end for Ansoft\’s best-in-class simulation technologies, HFSS™, Q3D Extractor®, and SIwave™. Ansoft Designer is the foundation for a highly accurate design flow that allows users to precisely model and simulate complex analog, RF, and mixed-signal applications and perform signal-integrity analysis and system verification of high-performance IC/package/board designs. This flexible, easy-to-use software includes schematic capture and layout editing, netlist generation and sophisticated data visualization and analysis tools.product:Ansoft Designer v4.1.1;Nexxim v 4.1.1 Lanaguage:english Platform:Winxp/Win7 Size:882MB

VENUS 结构 有限元模拟仿真软件分为前、后处理器与求解器三个部分，其中前后处理器是由日本 VC 投资公司出资，由 Technostar 公司开发的新一代高效高性能有限元前后处理软件。其采用当今最先进的 FROVI数据结构作为核心，直接对CAD模型进行面体操作，从而实现对模型的自动划分。大量专家库的导入，确保了网格的高质量。VENUS的开发目标是针对千万级以上自由度的模型的前后处理。求解器-ADVC起源于著名的地球模拟计划（ADVENTURE Project），参与该计划研究的单位主要包括了东京大学，京都大学和九州大学，以及美国和欧洲等研究机构。该研究项目历经六年（1997-2003），最终解决了一亿到十亿自由度的任意模型的解析。ADVC是该计划的商品化产品。共享软件资源网 　　 由于 VENUS 软件对于大规模复杂模型的高处理性能，目前已经在制造业领域广泛的使用。世界顶级的汽车生产商丰田，本田，尼桑，马自达，福特等公司，以及大型造船企业（ ClassNK 等 ），核能研究所（ JNES 等 ），高等院校（ 东京大学，清华大学 等）等都是 VENUS 的忠实用户。 Technostar 公司根据这些公司、研究机构及大学的开发设计部门的专业需要，推出了通用性的 VENUS 前处理， VENUS 后处理， Venus/ADVC求解器， VENUS 网络版， VENSU 设计版等高性能的软件产品。同时根据各个客户的不同需求，解决了有限元分析中的装配，中面提取，流体结果向固体映射， NVH网格生成，温度均衡研究，疲劳分析，敲击试验对比等问题。自从 VENUS 诞生起，就以其高性能的图形处理，优美流畅的界面和高度的用户化操作受到广大工程人员的喜爱。  共享软件资源网 VENUS-Pre，超大模型超高速前处理解决方案： *增强的装配功能、 *自动mapped划分网格、 * 对CAD模型具有杰出的容错性、 *自由的网格划分、 *形状改变功能、 * 超高速的自动Tera网格划分、*单元质量验证机能 共享软件资源网 Product:TechnoStar Venus-Pre 3.0 Lanaguage:English Platform:/win2000/winxp Size:135MB