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msc nastran2013破解版百度云下载地址

msc nastran 2013下载

  • 软件大小:1.9GB
  • 软件语言:简体中文
  • 软件类型:国外软件
  • 软件授权:免费版
  • 更新时间:2016-11-25 17:01:18
  • 软件类别:行业相关
  • 软件官网:
  • 应用平台:xp/win7/win8/win10
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MSC Nastran 2013破解版是世界上最优秀的有限元分析FEA求解器,也是用户基数最大的,此软件支持已经扩展的嵌入式的疲劳功能的 MSC Nastran 2013 焊缝疲劳分析,屏幕图像在这里描绘汽车零部件的点焊疲劳的分析,本次收集了免费破解版本下载。

msc nastran2013

msc nastran2013的特色

1、作为工业标准的输入/输出格式

MSC Nastran 2013被人们如此推崇而广泛应用使其输入输出格式及计算结果成为当今CAE 工业标准,几乎所有的CAD/CAM系统都竞相开发了其与MSC.NASTRAN的直接接口

MSC Nastran 2013的计算结果通常被视为评估其它有限元分析软件精度的参照标准,同时也是处理大型工程项目和国际招标的首选有限元分析工具。

2、强大的软件功能

MSC Nastran 2013不但容易使用而且具有十分强大的软件功能。

通过不断地完善, 如增加新的 单元类型和分析功能、提供更先进的用户界面和数据管理手段、进一步提高解题精度和矩阵运算效益等等,使MSC公司以每年推出一个小版本、 每两年推出一个大版本的速度为用户提供MSC 新产品。

3、极高的软件可靠性

MSC Nastran 2013是一具有高度可靠性的结构有限元分析软件, 有着36年的开发和改进历 史, 并通过50,000多个最终用户的长期工程应用的验证。

MSC Nastran 2013的整个研制及测试过程是在MSC公司的QA部门、美国国防部、国家宇航局、 联邦航空管理委员会(FAA)及核能委员会 等有关机构的严格控制下完成的,每一版的发行都要经过4个级别、5,000个以上测试题目的检验。

4、优秀的软件品质

MSC Nastran 2014的计算结果与其它质量规范相比已成为最高质量标准, 得到有限元界的一 致公认。

通过无数考题和大量工程实践的比较,众多重视产品质量的大公司和工业行业都用MSC .NASTRAN的计算结果作为标准代替其它质量规范。

5、高度灵活的开放式结构

MSC Nastran 2013全模块化的组织结构使其不但拥有 很强的分析功能而又保证很好的灵活性, 用户可针对根据自己的工程问题和系统需求通过模块选择、组合获取最佳的应用系统。

此外, MSC .NASTRAN的全开放式系统还为用户提供了其它同类程序所无法比拟开发工具DMAP语言。

6、无限的解题能力

MSC Nastran 2013对于解题的自由度数、带宽或波前没有任何限制,其不但适用于中小型项 目对于处理大型工程问题也同样非常有效,并已得到了世人的公认。

MSC Nastran 2013已成功地解决了超过5,000,000自由度以上的实际问题。

MSC Nastran是建立在由美国国家航空和航天管理局的科学家和研究人员所做的工作基础上的,是值得信赖的设计,并且用在每个行业的关键任务系统。几乎每一个航天器,飞机,以及在过去40年来设计的车辆都通过使用MSC Nastran进行了分析。近年来,我们已经将了CAE最优秀的科学家投入到MSC Nastran中,以扩大其力量和效率,从而确保了它能够在目前持续维持世界最好的,最值得信赖的,最广泛使用的有限元软件的地位。新的模块化打包让您只得到您需要的部分,这使得您比以往拥有Nastran所花费的费用要少。

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MSC Nastran 2013.1 | 2.4 Gb

MSC Software Corporation, the leader in multidiscipline simulation solutions that accelerate product innovation, announced the new release of MSC Nastran 2013. The new features of MSC Nastran 2013 deliver customization and broader solution capabilities that generate significant time savings in automotive and aerospace simulation workflows.

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Embedded Fatigue Analysis

The new release integrates industry leading fatigue analysis capabilities within MSC Nastran. Engineers can now calculate fatigue damage and life using the MSC Nastran solver without the need to export results to a separate fatigue solution. What was once a post-processing exercise is now an integral part of the analysis process, providing multiple advantages, one of which is the ability to do weight optimization while constraining fatigue life.

- Significant time savings are achieved by avoiding sequential process steps in the durability calculations. This reduces both computational time (in one scenario, a fatigue analysis that traditionally took 8 hours, took just 38 minutes) and dramatically improves ease of use (200 files to process is reduced to 2)

- Users can now perform design optimization in conjunction with fatigue analysis, which leads to better designs that last longer. One example led to a 24% mass reduction and at the same time fatigue life was increased by 14%

Poroelastic Material Modeling

Trim components are used extensively in automobiles and aircrafts to dampen the vibrations and improve the cabin comfort for the occupants. The new version supports the poroelastic behavior of these trim components to analyze the vibroacoustic performance of the vehicle by modeling the complex multi-physics of the fluid-solid interaction, resulting in improved simulation accuracy.

Advanced Nonlinear

The new release provides additional flexibility in model creation and functionality to improve accuracy of systems analysis.

- User defined material subroutine has been improved enabling engineers to define new state variables and with ability to pass additional internal variables

- Enforced relative motion capability is improved for better nonlinear dynamic analysis of structures

- MNF files that are used by Adams to simulate deformation in flexible bodies can now be exported at a deformed configuration as well

Explicit Nonlinear

Several new capabilities to improve the performance of the numerically intensive blast and general fluid-structure interaction (FSI) applications have been implemented in this release. They include:

- New 1D to 3D and 2D to 3D axisymmetric mapping for blast loads in Eulerian solver. With this capability, users can improve the computational speed of these analyses by performing one- or two-dimensional analyses and mapping the results to a three dimensional mesh when needed to account for effect of the wave on a structure.

- Multiple detonation points with varying ignition times for blast applications to analyze multiple blasts and their effects on structural integrity

- New methodology to define blast loads based on empirical data in LS-Dyna

- New LS-Dyna libraries based on LS-Dyna version MPP 971s R6.0.0

- Enhancements to FSI algorithms to speed up the simulation time, with over 60% improvement seen in single core runs and even better performance for multicore runs.

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