|
Multiphysics simulation tool accelerates electromagnetic design projects
12/6/2011 |
|
|
Oxford, UK, December 6, 2011 --- A powerful new version of the Opera electromagnetics simulator for design engineers has been released by Cobham Technical Services. The latest software adds three-dimensional mechanical stress analysis, extending the tool's multiphysics capability to provide a single-step solution to complex design problems. By capturing mechanical deformation in conjunction with electromagnetic and thermal modelling, the integrated software can greatly reduce design complexity and timescales.
Opera version 15, from the Vector Fields Software business unit of Cobham Technical Services, provides a complete design-simulate-analyze-optimize toolchain for electromagnetic applications. The software is renowned for its accuracy of simulation and speed of execution - allowing demanding simulations to be solved on standard office-grade PCs. It is available in a number of variants that include finite element analysis (FEA) for static and time-varying electromagnetic fields, and application-specific solvers for rotating electrical machines, superconducting magnets, charged particle beam devices, and magnetization/demagnetization processes. Advanced material models, such as lossy dielectric insulation and magnetic hysteresis, put Opera at the cutting edge of simulation capability. Opera's electromagnetic models may also be coupled with third-party system simulation tools available within Simulink.
The new three dimensional stress analysis module solves for deformations within the elastic limit of the materials, and may be coupled with the electromagnetic solvers to provide a single-step solution to virtual prototyping. In addition to stress and strain produced by the application of mechanical loads and by electromagnetically induced forces, Opera's thermal analysis module may be used to co-simulate thermal expansion. The effects of gravity or rotationally induced forces can also be incorporated in design simulations.
The latest version 15 of the software extends the fundamental performance advantage of Opera for many common design engineering applications. For instance, mechanical deformation is a vital consideration in the design of large and superconducting magnets, and electrical equipment and coils in transformers, motors, generators and actuators. The ability of a superconducting magnet's coils to withstand the mechanical forces generated during a quench, or the mechanical integrity of the stator end windings of a generator subject to a short-circuit condition, are critical design requirements.
Many other enhancements are incorporated in the new release of Opera, to simplify and speed the design process. One of these supports the rapid creation of models of coils, by providing a dynamic pictorial representation of the model under construction, to guide the user as design data is entered. This extends Opera's existing user-friendly approach to creating models of coils (and other common structures) which allows a user to select common forms of construction from a library, and then enter the design data using dialog boxes.
To aid the final optimization of a design, Cobham's Opera software package can be supplied with an advanced auto-optimization tool that has been designed specifically to work with its finite element methods. This tool is able to work out the best solution for one or multiple goals - even when they compete with each other.
|
|
|
|
|
|
主站蜘蛛池模板:
久久99热这里只有精品6国产|
精品中文字幕一区在线|
淫逼网|
久久免费精品国自产拍网站|
欧美喷潮最猛视频|
熟女成人影片|
日日摸夜夜爽无码区|
久久天天躁狠狠躁夜夜躁|
五月丁香六|
www.18av|
真实国产老熟女无套中出|
亚洲欧洲日产国码AV天堂偷窥|
伊人欧美色|
又粗又硬又大又爽免费视频播放|
国产片一区二区三区视频|
精品无码国产自产拍在线观看蜜|
岛国无码在线观看|
亚洲精品久久7777777国产|
欧美日韩亚洲TV不卡久久|
www久久只有这里有精品|
国产精品久久久久久av|
亚洲国产精品免费一区|
亚洲乱理伦片在线观看中字|
人妻中文字幕亚洲精品|
秋霞人妻无码中文字幕|
91精品国产一区自在线拍|
在线观看美女网站大全免费|
狠狠色噜噜狠狠狠狠网站视频
|
亚洲人成电影在线播放|
亚洲精品一区二区三区中文字幕|
伊人中文在线最新版天堂|
亚洲爆乳无码|
国产精品乱码高清在线观看
|
老司机精品视频在线|
中文国产成人精品久久不卡|
精品偷拍被偷拍在线观看
|
国产亚洲欧洲中文天堂|
中文字幕日韩精品人妻|
男人和女人做爽爽视频在线观看|
国产一区二区a毛片色欲|
久久精品国产中文字幕|