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LG 电子成功故事

LG 电子利用创新的流程自动化方法,在
24 小时内完成智能手机的跌落测试仿真

DanaのSimLabによるパワートレインモデルの自動メッシング

プロトタイプ / シミュレーション / 設計変更の方法を取ることによって、最終的に質の高い部品が生産できる一方で、一連のプロセスには非常に時間がかかるため、コストの増大につながっていた。SimLabによって解析プロセスを高品質のメッシュで開始できるようになったため、より大規模なモデルではるかに優れた収束性を実現することができるようになった。

【PBS日本語事例】南半球最大のスーパーコンピュータNCI RaijinのワークロードをPBS Professionalで管理

オーストラリアのNational Computational
Infrastructure (NCI) は、ユーザー数1,000
人を超えるオーストラリア最大のスーパーコンピューティングシステムである富士通の‘Raijin’ クラスタのワークロード管理に、PBS Professional を選択しました。Altair の専門的なサービスと開発サポートを通して、NCI とAltair は、NCI のパフォーマンスと成長要件を満たす高度に複雑なシステ
ムを共同で設計・導入しました。

Assa Ashuach uses solidThinking Inspire to Optimise 3D Printed Stool Design

Industrial Research and product design consultancy Assa Ashuach Studio, design and manufacture lifestyle products and also limited edition studio pieces using new design and production methods to achieve unique forms and aesthetic qualities.

Assa Ashuach利用solidThinking Inspire 优化凳子设计并实现3D打印

产业研究与产品设计咨询公司Assa Ashuach Studio是一家设计和制造生活类产品的公司,同时也是利用创新的设计和生产技术获得独特的造型和美学特征的限量版产品设计工作室。

Renault

An Innovative Approach to Lighter and More Efficient Powertrains



Carmakers the world over are investing heavily in the development of lighter vehicles and more economical engines that can go further on less fuel. Renault’s powertrain division wanted to further decrease the weight and increase the performance of existing and in-devolopment engines by redesigning key components to use a minimum amount of material. As an existing user of Altair’s simulation solutions, Renault approached Altair ProductDesign to assist in the development of the required optimization design methods and processes for use
at component and sub-system levels.

Automated Reporting Director

Automated Reporting Director is a novel set of comprehensive services and software automation to support the utilization of HyperWorks' post processing technologies embedded into your environment. The offering streamlines the often time-consuming tasks associated with the mechanics of results generation and reporting, allowing the engineer to focus on the interpretation and understanding of results.

NVH Director Overview

HyperWorks has a broad range of NVH functionality for NVH engineers, designed to reduce the simulation cycle time, freeing CAE engineers to focus on optimizing product design and performance. NVH Director (NVHD) is the first commercial software solution that makes full-vehicle NVH simulation possible in the most advanced and streamlined form.

Impact Simulation Director Overview

Altair's Impact Simulation Director (ISD) solutions empower engineers and designers to simulate the impact performance of designs faster to cost-effectively produce higher-quality products. ISD solutions automate the laborious, manual tasks associated with model setup, analysis, post-processing and reporting.

Squeak & Rattle Director

Altair's Squeak and Rattle Director (SRD) is a novel set of comprehensive software automations to rapidly identify and analyze design alternatives to eliminate the root causes of squeak and rattle (S&R) in assemblies. Tailored to be deeply integrated within your environment and processes, SRD offers a complete set of capabilities to streamline the entire S&R simulation workflow process from model creation to results visualization.

日本車両:新幹線の安全性と快適性の向上

「AcuSolve によって、より良い製品づくりが可能になりました。
新幹線車両の設計の際に要求される品質と性能のレベルは年々高まっています。物理問題が複雑さを増していく状況において最善の解を探るうえで、シミュレーションが役立っています」

Display Manager: Remotely Visualize Your Datasets for Rapid Collaboration and Innovation

This datasheet covers the benefits, features and capabilities of Display Manager, Altair's web-based 3D visualization portal.

Thermal analysis of LED lamps using AcuSolve

Need for accurate simulation results and prediction of heat dissipation in LED lighting applications at DSM.

Assa Ashuach uses solidThinking Inspire to Optimise 3D Printed Stool Design

Industrial Research and product design consultancy Assa Ashuach Studio, design and manufacture lifestyle products and also limited edition studio pieces using new design and production methods to achieve unique forms and aesthetic qualities.

PBS Professional Drives Computational Science at Scuola Normale

PBS Professional is managing the DreamHPC cluster at Scuola Normale di Pisa, a 2600-core Dell cluster used for compute-intensive simulations requiring parallel efficiency, scalability and fast memory access.

Scuola Normale:PBS Professional 驱动计算科学

PBS Professional管理Scuola Normale 的DreamHPC集群,2600核的戴尔集群,用于计算密集型仿真的并行效率、可扩展性和快速内存访问的需求。

Panasonic Ecology Systems Shortens Development Time of Indoor Air Quality Products by Applying Virtual Product Validation with HyperWorks

They began by drop-testing
a single component, then moved on to
a combination of several components,
an assembled product and a packaged product. At each step, the team employed Altair’s RADIOSS solver to calculate the drop-test impact.

松下环境系统利用HyperWorks 缩短室内空气净化产品的研发周期

他们开始进行单一组件的跌落测试,然后到几个部件的组合,再到组装产品和包装产品。每一个步骤,该团队都采用了Altair RADIOSS求解器来计算跌落测试的影响。

Toyota Motorsport GmbH uses Altair‘s SAO System to better control software costs in its commercial Software tools

License monitoring delivering information about the actual scope of software usage with Altair’s SAO solution, improving decisions on software renewal and acquisition.

Toyota Motorsport GmbH利用Altair SAO 系统有效控制其商业软件工具的软件成本

利用Altair SAO解决方案进行许可证监管,为用户提供有关软件实际使用范围的信息,从而改善软件续订和采购方面的决策。

PBS Professional Wins at NCI Raijin, Largest Supercomputer in Southern Hemisphere

Australia’s National Computational Infrastructure (NCI) chose PBS Professional to manage workload for its ‘Raijin’ cluster from Fujitsu, the largest supercomputing system in Australia with over 1000 users.

PBS Professional应用于NCI Raijin,南半球最大的超级计算机

澳大利亚计算国家计算基地(NCI)选择PBS Professional管理来自富士通的雷神集群,澳大利亚最大的超级计算机系统,超过1000个用户。

Faurecia Emissions Control Technologies enhances development processes with HyperWorks

Within the development of its exhaust systems Faurecia Emission Control Technologies in Germany uses HyperWorks for meshing, linear FE-analysis, optimization and post processing. For the automotive industry it is very important to reach a reduction of CO2
greenhouse gases in vehicles that are newly developed. This involves reducing fuel consumption and in case of Faurecia Emission Controls lightening the exhaust system. In the time frame of the last five years, Faurecia has reduced the average weight of exhaust systems by 20%. The group has achieved this by re-designing the system’s architecture and
using new materials, such as building fabricated manifolds instead of cast iron. Faurecia uses HyperWorks to develop and analyze single components of the exhaust system as well as the entire system behavior. The areas in which HyperWorks is used are:
• Complete system durability
• Component shape, size, geometry and position optimization
• Noise Vibration Harshness
• Catalytic converters, diesel particle filter
• Lightweight fabricated manifold

An Application of Using HyperWorks® Partner Alliance Software for Solving a Structural Problem with Anisotropic Material Properties

Jake Xu, Senior CAE Specialist, Van-Rob

In nowadays automotive industry, innovative materials are demanded to replace traditional metals for a variety of structural components in order to make the vehicle lighter. Meanwhile, there is no compromise of related performance requirements.

Improved Quality Prediction of Injection Molded Fiber Reinforced Components by Considering Fiber Orientations

Sascha Pazour, FEA Specialist, PART Engineering GmbH

For fiber reinforced parts the consideration of anisotropic material behavior is required to receive reliable results. In the scope of this fact a procedure is described how to consider these effects in terms of process-structure interaction and how to achieve possible benefits such as weight reduction and shorter development cycles shown for examples of the industry .


Evolving Trends in the Structural Optimization of Aircraft Gas Turbine Engines

Brian Cottrell, Chief Engineer of Structures, Honeywell Aerospace

The history of aircraft gas turbine engine design generally has not included significant optimization of the structural layout of engines. This optimization gap has been driven by the pace of engine layout during the concept development phase and by the extreme complexity of the problem. Therefore the initial selection of the structural system concept has tended to be anchored in experience and in simple parametric trade studies seeking to provide a sound configuration from the perspectives of strength, weight, cost, and modularity.

Optimization and Automation for the Naval Shipbuilding Industry

Raj Bishnoi, Account Manager, Altair (on behalf of General Dynamics Electric Boat)

In the Ship building industry, foundation design and verification is a very time consuming task, especially with the repetitive loops of design and validation. If we also include weight savings and shorter turnaround times into the equation, the task becomes even more daunting.

Resolving automotive EMC/EMI problems before they occur

Dr. Martin Vogel, Sr. Application Engineer, EMSS (USA), Inc.

The trend towards more electronic systems in cars continues unabated. Ever more electronic devices, some of them communication devices that radiate intentionally, have to co-exist in an automobile. Cable bundles carrying a multitude of signals in the car body lead to many possible EMC/EMI problems that have to be resolved early in the design stage.

Kirchhoff Automotive

Hear how Kirchhoff Automotive improves resource utilization with the PBS Works suite of HPC solutions.

PBS Professional 在奇昊汽车

奇昊汽车如何应用PBS Works HPC解决方案提高资源利用率。

PBS Works: Improving the Accuracy of Weather Forecasts

Running HPC systems and clusters with Altair’s PBS Professional® scheduler provides weather forecast centers with a rich solution for optimized forecasting. The solution ensures high-performance computing (HPC) resources are more efficiently scheduled to increase system utilization, improve application performance and throughput, and enhance quality of service.

Streamlining Aerodynamic CFD Analyses

External aerodynamic simulations using computational fluid dynamics (CFD) are well established tools in the product development process for
the automotive and aerospace industries. CFD simulation technology helps engineers to understand the physical phenomena taking place in
their design and provides an environment to optimize the performance with respect to certain design criteria.

精简的空气动力学CFD分析

在汽车和航空航天行业的产品开发流程中,使用众所周知的计算流体动力学(CFD)工具进行外流场仿真。CFD仿真技术帮助工程师理解他们设计中发生的物理现象,根据特定的设计准则,在给定的环境中优化性能。

意想外なデザインと安定した構造 - by STUIO-X & DIGITAL STUDIO

東京デザイナーズウィーク2013に出展するパビリオンの設計にsolidThinking Inspireを使用し、意想外なデザインと安定した構造を実現した。このプロジェクトはコロンビア大学STUIO-XとDIGITAL STUDIOが共同で行った。出展作品は、無駄がないプリミティブで知的な形態と、Inspireによって得られた構造的な安定感と不安定なデザイン性の両立が評価され、学校作品展セミグランプリおよび企業賞3点を受賞し、各方面から非常に高い評価を得た。

Acer and Altair Cluster Transition Guide: Scaling from Workstation to Cluster for Compute-Intensive Applications

In this guide, Altair and Acer present the business case for switching to a cluster environment, including: documented performance gains when running a sample commercial application on both workstations and clusters; recommended cluster configurations; and key considerations for choosing and deploying a professional-grade cluster.

Acer 和Altair集群转化指南:从工作站扩展至集群以进行计算密集型应用

在本指南中,Altair和Acer展示了转换集群环境的商业案例,包括:当同时在工作站和集群上运行样本商业应用时的记录性能;集群配置建议;选择和部署专业级集群的关键因素。

Japan CS



External Aerodynamics Simulation Introducing HyperWorks Virtual Wind Tunnel



Simulation Driven Weight Saving in Stamping

Dr. Subir Roy Director - Industry Solutions, Altair

With increasing regulation on fuel consumption and emission standards, weight saving has become one of the most important topics for automotive sheet metal design. Advanced high strength materials are becoming more prevalent for new vehicle models to reduce weight while enhancing structural performance.

Simulation for cabin noise inside a car due to external turbulent flow using AcuSolve and OptiStruct

Dilip Mandal (USA), Babak Emami (USA), and Robert Snadboge (Sweden), Altair

We present a new simulation procedure for evaluation of automotive cabin noise caused by external turbulent flow. A methodology for coupled simulations of flow noise sources and structural vibrations has been developed within the AcuSolve and Optistruct solver framework of Altair.

Building and Validating the Finite Element Model for an Expandable Liner Hanger

Ganesh Nanaware, Sr. Project Engineer, Baker Hughes

Expandable liner hangers used for wellbore construction within the oil and gas industry are complex mechanical systems. An expandable liner hanger is a revolutionary technology that is getting special attention during wellbore completion due to its unique capabilities of hanging liner weight under extreme conditions and problematic environments.

Integrated Composites Design with ESAComp and HyperWorks

Markku Palanterä and André Mönicke, Componeering Inc.

The design process of composite structures involves tasks that require special attention and which are not typically covered by general finite element simulation tools.

Validation and Optimization of Fiber-reinforced Plastic Parts, from Design to Manufacturing

Wilson Wang, Robin Wei and Venny Yang, CoreTech System (Moldex3D)

With increasing demands on weight reduction, fiber-reinforced thermoplastics have been a popular composite used in injection molding process due to its superior mechanical properties and high heat distortion temperature.

More innovation using Cradle CFD software

Yuya Ando, General Manager, Cradle North America Inc.

CAE software, including CFD, has been extensively used in R&D in many industries and becoming indispensable tools. However, each simulation is merely one of many aspects an engineer needs to consider about. Therefore, ideally, each tool utilized for R&D is easy, fast, robust, accurate, reliable and being able to interact with other tools to aid the innovation in onefs design.

Virtual and Real Testing to Evaluate Load Security for Heavy Products

Masahiro Takagi, Founder & CEO , eXcearch Corporation

Heavy packages cannot be easily tested in the lab to check the effectiveness of their securements against tip over accidents. We will demonstrate how virtual testing by Altair MotionSolve supported by real testing can be utilized to simulate a real-world tip over accident for examination and improvement.

Fatigue Due to Random Loadings

Jeffrey Mentley, Senior Engineer, HBM nCode

Fatigue damage is traditionally determined from time signals of stress or strain using the Rainflow method to extract fatigue cycles. This approach is satisfactory when the damaging events are deterministic and are represented by short data samples of extreme transient loads such as aircraft landing, or automobile potholes.

Development of a New Altair Customized Database of Advanced Material Properties

Dr. Viktor Pocajt, CEO, Key to Metals AG - Zürich, Switzerland

Key to Metals is a vast database which contains the properties of metallic – and more recently non-metallic materials, providing a turn-key solution for the global engineering community.

Optimization Driven Design Applied to Motocross Steering and Suspension Components

Billy Wight, President, Luxon Engineering

The motorcycles used in motocross racing demand light weight and high strength components in order to gain a performance advantage over the competition. A case study of applying Altair HyperWorks optimization techniques, this presentation focuses on the design of a motocross triple clamp assembly and rear suspension linkage.

From Concept to Design Verification in Half the Time

Rick Kerner, Staff Engineer, CAE Structures

Concept ideation on clean sheet designs can consume considerable time on the front end of a new project. From training-in new designers/engineers to collaborating with offshore contract firms, a significant amount of time is sunk into building momentum in a new program.

Scripting with HyperMesh to Automate the Process of Connector Creation and Realization at Tesla

Singai Krishnamoorthi, Technical Specialist, Tesla Motors

The paradigm of using connector entities within HyperMesh is a powerful method of quickly modeling various welds and other connections without having to manually define their finite element representation every time you need to build or update a model.

Free Size Optimized for a Doubler Repair of a Gouge Type Defect on Uniaxially Loaded Composite Sandwich Structures

Timothy Harrell, Structural Analyst, United Launch Alliance

Doublers are commonly used to repair composite sandwich facesheet defects, such as gouges or depressions, because they locally increase the strength of the facesheet in the area of the repair.

Altairs Solutions for Optimization and Analysis of Aerospace Structures



HyperWorks ソリューション別カタログ



  • HyperWorks のCFDソリューション(PDF) 数値流体力学解析者向けの強力なツールをすべて備えたHyperWorks
    HyperWorks は、効率的な数値流体力学(CFD)解析の実行に必要なモデリング(AcuConsole、HyperMesh、SimLab)、最適化(HyperMesh、 HyperStudy)、ポスト処理(AcuFieldView、HyperView)、CFDソルバー(AcuSolve)を含むすべてのツールを装備しています。
  • Hyper Works の最適化ソリューション(PDF) 軽量化のための最適化ツールを備えたHyperWorks
    HyperWorks は、構造向け概念設計および設計の微調整機能を備えた、解析、最適化のための統合ツールOptiStruct、ソルバーニュートラルな 設計の検証、スタディおよび最適化ツールHyperStudy、コンセプト設計のためのデザイナー向けソリューションsolidThinking Inspire を装備しています。
  • HyperWorks のパワートレインソリューション(PDF) HyperWorksのパワートレインソリューション
    Altair の製品には、パワートレインのような大規模なソリッ ドモデリングに驚異的な力を発揮するSimLabがあります。 パワートレインの強度解析においては、非線形性の強い ガスケット周りの接触解析に抜群の収束性/ 安定性を 誇るOptiStruct が有効です。CFDソルバーとしては、テトラ 要素の境界層を用い、高精度かつ高速計算を実現した AcuSolve がお勧めです。また、クランク周り、バルブ周り、 カム機構等の機構解析にはMotionSolveがあります。
  • 設計エンジニアのための概念設計ソリューション(Web版PDF) コンセプトを創造する
    概念設計の初期段階からシミュレーション技術を活用し設計の方向性を決定することは、設計プロセス全体に要する時間やコストの大幅な節減を可能にします。Altairは、会社創設以来長年にわたり培ってきたCAE技術と融合した設計エンジニアのためのツール群を開発しています。
  • 設計エンジニアのための概念設計ソリューション(高解像度版PDF)
HyperWorks Optimization Capabilities Integrated into Packaging Design Process Help Unilever Cut Costs and Development Time

Unilever reduced the time required for
simulation and significantly lowered costs
by working with Altair HyperWorks suite
of computer-aided engineering tools.

HyperWorks优化技术融入包装设计 流程,帮助联合利华削减成本、加速研发

利用Altair HyperWorks 计算机辅助工程工具,联合利华降低仿真时间,显著削减成本。

Railcar Manufacturer Speeds Design Modifications with HyperWorks

American Railcar Industries, headquartered
in St. Charles, Mo., designs and manufactures
commercial railroad cars, producing
every part of the car above the wheels.
Customers use the company’s railcars to
transport all sorts of liquid and solid raw
materials, including oil, coal, cement, sand,
grain and other substances. Their designs
include boxcars, gondolas and hoppers,
among other styles.

利用HyperWorks,轨道车制造商加速设计改造

American Railcar Industries公司,总部设在密苏里州的圣查尔斯,设计和制造商用铁路车辆,制造包括车轮在内的每个机车部件。客户使用该公司的火车来运输各种液体和固体原料,包括石油、煤炭、水泥、砂、粮食和其他物质。他们的设计包括棚车、货架和料斗等。

PBS Pro at Czech National Supercomputing Center

The IT4I National Supercomputing Center uses PBS Professional to manage its new Bull cluster being shared by over 200 planned users. Center officials say PBS “provides the robust commercial functionality we need in a scheduler”

PBS Professional助力捷克国家超级计算中心的作业负载管理

IT4I国家超级计算中心使用PBS Professional管理其新型Bull超级计算机,该超级计算机由200多位计划用户所共享。

HyperMathトレーニングビデオ デバッグ編

ScriptView10.0を用いたHyperMathスクリプトファイルのデバッグ方法を紹介します。

Digital Studio

触ったり、登ったりしたくなる、有機的で身体的な空間をデザインする。

Streamlining Aerodynamic CFD Analyses

External aerodynamic simulations using computational fluid dynamics (CFD) are well established tools in the product development process for
the automotive and aerospace industries. CFD simulation technology helps engineers to understand the physical phenomena taking place in
their design and provides an environment to optimize the performance with respect to certain design criteria.

Aerodynamic Development of a Road Cycling Helmet with AcuSolve - LX Sim



LX Sim:利用AcuSolve进行公路自行车头盔的空气动力学开发



Polaris Reduces Weight of Snowmobile Structures Up to 40% with solidThinking Inspire and OptiStruct

Polaris, based in Roseau, Minn., is a
renowned manufacturer of snowmobiles,
and its Snowmobile Chassis Structures
Group is engaged in design and testing that supports three different platform teams with chassis solutions for each set of requirements. Computer-based design and finite element (FE) analysis are integral parts of the Polaris snowmobile development process, as engineers work to create optimal structures that reduce weight without sacrificing performance.

Polaris 利用solidThinking Inspire 和 OptiStruct降低雪地摩托车结构重量达 40%

北极星工业(Polaris Industries Inc.)成立于美国米尼苏达州,是世界闻名的雪地摩托车制造商。雪地摩托底盘结构组的工作是设计并检测雪地车的底盘,并保证这些结构能够支撑三个不同雪地车平台组的解决方案。计算机辅助设计和有限元分析是北极星设计流程中的必要工作方法,工程师的工作就是尽量创建优化的结构,减轻重量的同时保证性能安全。

Evenflo Juvenile Products

Evenflo employs topology optimization and generative design simulation for “sustaining engineering” where fast turnaround is essential for functional improvements of  infant car seats design.

Evenflo Juvenile Products社(英語事例)

Evenflo社は、短期間で機能を向上させることが求められる“サステイニングエンジニアリング”において、Inspireを有効活用できることを見出しました。

HyperView and HyperGraph Introduction

The purpose of this self paced course is to introduce the post processing tools available in HyperView and HyperGraph. Most sections will use the See It, Try It, Do It methodology to cover the concepts. See It allows you to watch a video demonstration of the exercise covered in the section. Try It allows you to go through an interactive video which will guide you through performing the exercise. Do It consists of a written exercise and model that can be opened in HyperWorks Desktop which allows you to perform the exercise on your own.

HyperView & HyperGraph入門

HyperViewとHyperGraphに装備された、ポストプロセッシングツール入門の自習コースです。多くのセクションは「見る」「試す」「使う」方式で進められます。「見る」では概要について学び、「試す」では演習を紹介します。「使う」では、HyperWorks Desktopで開くことのできるモデル等を使って自習を進められるようになっています。

Introduction to HyperWorks Desktop for Aerospace Applications

This course is meant for HyperWokrs Desktop users in the Aerospace environment. The course contains a tailored approach to using variuos tools within HyperMesh and HyperView for Aerospace users. Most Chapters will also contain demonstration videos based on Aerospace components.

航空宇宙業界向けHyperWorks Desktop入門

航空宇宙業界ユーザー向けのHyperWorks Desktop入門です。HyperMeshやHyperViewに装備された、航空宇宙業界ユーザーに適した様々なツールを使用します。航空宇宙部品に基づいたビデオで構成されています。

Creactive Design

Using Optimization to Improve the Design of a Classroom



Product design consultancy and structural engineering partner, Creactive Design, wanted to explore the possibility of utilizing optimization technologies to improve the design of a cross-functional roof for an innovative new classroom environment. The classrooms, under development at architecture firm, Future Systems, would be prefabricated in glass reinforced plastic (GRP) to a high standard, making them energy efficient, durable and eminently replicable. The ambitious project was called the “World Classroom”. Creactive approached Altair ProductDesign, to assist in this explorative project due to Altair’s reputation for developing the market leading optimization software solution, OptiStruct.

Creactive Design 成功案例

利用优化技术改进可复制教室环境的设计



产品设计咨询和结构工程合作伙伴,Creactive Design,想要探索利用优化技术改进多功能的屋顶设计的可能性,创造全新的教室环境。教室将按照高标准采用玻璃钢(GRP)进行预建造,不仅高效节能、持久耐用,而且具有出色的可复制性。这个雄心勃勃的项目被称为“世界教室”。 由于Altair优化软件解决方案,OptiStruct在市场上卓越的口碑,Creactive 将合作目光投向Altair 及其产品设计部Altair ProductDesign,以期他们能够协助完成这个探索性项目。


Delivering Powerful Solutions to the Oil & Gas Industry

To maximize user productivity, oil & gas companies need HPC resources operating reliably around the clock. In addition, the systems need to be easy to use, manage, and scale, while still being cost-effective. Altair’s PBS Works suite of HPC tools offers state-of-the-art solutions that are built to address these challenges.

Smart Multiphysics Co-simulation with MotionSolve and Simulink for Mechanical System Control



Smart Multiphysics: Optimizing Fatigue Life by Automating Sequential Simulation using Altair HyperWorks and nCode DesignLife



The Successful Application of HyperWorks at Lenovo

To increase efficiency, improve the quality of meshing and shorten CAE simulation time, Lenovo engineers needed to own a powerful pre-processing tool, one that would really meet the demands of scientific research and engineering innovation. For this task, they chose HyperMesh, an important component of the Altair HyperWorks suite.

HyperWorks在联想集团的成功应用

为提高效率、提升网格划分质量并缩短CAE 仿真时间,联想的工程师们需要一款可以真正满足科研与工程创新需求的强大前处理工具。而作为Altair HyperWorks 中重要模块之
一,HyperMesh 便成为了他们的不二之选。

Samsung Uses OptiStruct to Redesign Washing Machine Component for Optimized Weight and Material Usage

To carry out optimization on the pulley, Suzhou Samsung chose OptiStruct, a key
component of Altair’s HyperWorks suite of computer-aided engineering tools and a
modern structural analysis and optimization solver. “OptiStruct provided us with important optimization features,” said Mr. Cheng, “such as topology, size and shape optimization. We were particularly interested in topology optimization to obtain the most efficient
structure or distribution of material used in the structure.”

三星利用OptiStruct进行洗衣机零部件再设计,实现轻量化设计

为了实现皮带轮的优化设计,苏州三星选择了OptiStruct,Altair HyperWorks计算机辅助工程工具和现代结构分析与优化求解器的重要部分。“OptiStruct给我们提供了重要的优化功能,比如拓扑、尺寸和形状优化。”程工说,“我们对通过拓扑优化来获得最有效结构或材料布局特别感兴趣。”

HyperWorks Enables Global Appliance Manufacturer to Use New Material for Stronger, Lower-Cost Product

To qualitatively and quantitatively analyze the stress on the door cover during thermal expansion and contraction, the engineers used HyperMesh, a high-performance finite element pre-processor and RADIOSS, a modern structural analysis and optimization solver, both of which are part of Altair’s HyperWorks suite of computer-aided engineering tools. With these tools, engineers created a computerized simulation of the refrigerator door cover temperature field, employing HyperMesh to create a finely meshed model of the upper and lower covers, while shell elements were used to mesh the steel plate and interior lining, along with solid elements for the foaming material.

HyperWorks助力全球家电制造商利用新材料实现更强更低成本的产品

为了定性和定量分析门盖在热胀冷缩过程中的应力,工程师们利用HyperMesh,高性能的有限元前处理器,和RADIOSS,现代的结构分析和优化求解器,两者都是Altair HyperWorks计算机辅助工程工具的组成部分。利用这些工具,工程师创造了一个冰箱门盖温度场计算机模拟,利用HyperMesh建立上、下盖的精细的有限元模型,用壳单元划分钢板内胆的网格,以及发泡料采用体网格。

C2RJ2012 CFD で進化する競技用自転車のパフォーマンス

技術者たちは最近、CFDプロセス全体を飛躍的にスピードアップさせる、高度に自動化された反復性に優れたワークフロー手法の模索と開発を始めています。その成果は最近、米国航空宇宙工学協会(AIAA)主催による会議で発表され、複数のホイール構成における詳細な流動シミュレーションを可能にしたことで、自転車のパフォーマンスにおいてタイヤ、フォーク、ブレーキ、チューブ、リムが果たす役割に新たな光を当てました。

Communicate and Collaborate with PLM Systems in HyperWorks



Solving Real-Life Problems with CFD Parallel Performance of AcuSolve on Cray Systems



Clemson University Chooses PBS Professional for HPC Workload Management

Clemson University's IT department, Clemson Computing and Information Technology (CCIT), selected PBS Professional over open-source alternatives for mission-critical workload management. "We were looking to fulfill two requirements that our open source scheduling tool could not handle – reliability/scalability and technical support. After evaluating workload management vendors, Altair’s PBS Professional scheduling software came out on top as the solution that met our HPC needs."

克莱姆森大学选择 PBS Professional 作为 HPC 作业负载管理

克莱姆森大学的IT部门,克莱姆森大学计算机与信息技术(CCIT),选择在PBS Professional替代开源产品进行重要任务的作业负载管理。 “我们正需要满足两个要求,这是我们的开源调度工具无法处理的——可靠性、可扩展性和技术支持。在评估作业负载管理供应商后,Altair PBS Professional调度软件技高一筹,是符合我们HPC需求的解决方案。”

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