全球有限元前后处理的领航者希腊BETA CAE System S.A.发布其旗舰产品前处理软件ANSA 。ANSA 引入了一些将在ANSA的13.x开发分支中应用和实现的新技术和新理念。
ANSA 对用户界面进行了全面革新，焕然一新的界面更加友好，最先进图形他界面元素使得操作更加方便快捷。功能上，ANSA 除了对已有的功能进行增强和改进，还新增了自动抽中面、体网格生成和质量自动修正、对几何直接进行变形等功能；增加了专门的CFD DECK面板，支持FLUENT\STAR-CD\CFD++\OPENFOAM等边界条件的直接定义，对结构(ABAQUS/ANSYS /NASTRAN)和碰撞(DYNA/PAMCRASH/RADIOSS)等分析求解器的支持也更加全面和完善。
ANSA具有如下特点：
1 快速，强劲的数学算法。
2 几何清理、修复及构建简单方便。
3 基于装配关系及边界条件的几何模型。
4 网格与几何相关联。
5 设计模型与有限元模型相统一。
6 快速准确的反映装配关系的连接管理。
7 快速、自动的、高质量的装配体网格划分。
8 网格重建——快速的网格放大与修正。
9 目标定位数据库。
10 多用户协同工作的能力。
11 零部件管理，连接和强大的数据管理工具。
12 一级菜单系统——通过一到两次点击就能完成大部分目标操作。
在BusRollOver工具栏：一个新的选项可用于切割切面时，从3D>部分选项的所有部件；全球方向，是一种新方法，可用于计算车辆的上层建筑的生存空间的侵入。
在Unix / Linux版本的μETA，其中可能会挂起复制后从另一个工作区的路径，将其粘贴到另一个μETA是开放的；正确支持Nastran的。OP2和*。pch文件的2D绘图实体，壳和梁的复杂和角标结果。
BETA CAE Systems S.A. announces the release of 14.1.2 of our ANSA & μETA pre- and post- processing suite. This maintenance release focuses on the correction of identified problems and issues for ANSA and μΕΤΑ. The most important resolved problems and new features are listed below.
– A new User Defined Function called PostWrapFix included in the CFD_ANSA_TRANSL that performs automatic fix of the surface wrap mesh to eliminate intersections, flipped elements, proximities and quality violations.
Known Issues Resolved in ANSA
– Layers: Major fixes regarding proximity, smoothing, and side auto-connection
– Connection Manager: the “Do not move” option of “FE Rep Settings”, would block the realization of certain FE representation types
– Reconstruction of Bolt zones would not work for 2nd order elements
– Shell mesh reconstruction would affect the connectivity between shell and solid elements
– Dummy: Move limps would lead to unexpected termination
– Pedestrian: Positioning would generate wrong named files when master file had no extension
– Nastran load creation through scripting could lead to unexpected termination
– PERMAS: Wrong export of masses would be applied for “Per element” and “Per Area” options
Known Issues Resolved in µETA
– Unexpected termination when using the “Small Displacements” reading option in certain cases
– Abaqus models with the *MODEL CHANGE keyword would not be displayed correctly during animation
– ADINA *.op2 files: certain results would not be read correctly
– ANSYS files: results from PSD analysis would not be read correctly
– MEDINA files: complex results would not be loaded correctly on solid elements
– LS-DYNA sphout time histories: not all results would be read
– Permas .bof files: wrong tensor results would be read if both Top and Bottom results existed
– RADIOSS time histories: beam and truss would not be read correctly
– JT files would be exported with millimeter length units
About BETA CAE Systems S.A
BETA CAE Systems S.A., headquartered in Thessaloniki, Greece, is a private engineering software company specialized in the development of state of the art CAE pre- and post-processing software systems.
The company, focusing on meeting and exceeding customers’ requirements, is committed to its mission to be the leading force in industrial CAE software solutions.
The company’s flagship product, ANSA pre-processor and µETA post- processor package, currently holds a leading position in the CAE software market worldwide. For years now this product sets the standards in many sectors, including automotive, railway, aerospace, motorsports, chemical and academic.
The corporate success is measured by the customer satisfaction through meeting their requirements and sharing the same vision of an industrial environment where CAE dominat
Name: BETA CAE Systems
Version: 14.1.2
Home: www.beta-cae.gr
Interface: english
OS: Windows XP / Vista / Seven
Size: 2.4 Gb
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