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Design Optimization Applied to the Development of an Oilfield Bistable Expandable Sand Screen

This paper will cover the design, development, and testing of an expandable sand screen using bistable cell technology. In addition, the design and development of the proprietary expandable connection will be presented. The testing presented covers a wide range of structural integrity, expansion, sand retention, mudflow, and geomechanical tests performed on the screen, base pipe, and connection.

The Automatic Calibration and Robustness Assessment of a Complex Engineering Component: Airbag Inflation

This paper describes the application of new technology to achieve automatic calibration and assess the robustness of an airbag inflation model. Calibration of the kinematic response of the airbag is achieved by defining the activity as an optimisation problem. The objective is to minimise the error between the experimental test and numerical simulation curves. Once calibration has been achieved, a unique robustness assessment is performed, which utilises the optimisation technology used in the calibration exercise.

Predicting the Dynamics of Mechanical Systems in the Automotive Industry

The application of CAE tools to help design and develop mechanical systems in the automotive industry is a widely accepted practice. This paper highlights various applications of these tools, in particular, the application of MotionView and MotionSolve from Altair Engineering. Each example demonstrates the advantages of using such tools to work rapidly and seamlessly within the general design process. This results in the development of innovative designs to face challenging problems in a short time frame.

The Complete Package: Applying Altair's Technology Process to Reusable Packaging Design

This paper demonstrates the flexibility that Altair technology provides throughout the design process with tools applicable to all stages. An overview of the LINPAC design process incorporating Altair's technology is given together with examples of how and which tools are being implemented. The limitations of the traditional LINPAC approach and the use of Altair's tools is demonstrated through the use of a detailed example; without the use of Altair technology, more iterations in expensive tool modifications would have been required to achieve a satisfactory design without introducing unacceptable costs.

A New Approach to Optimizing the Clean Side Air Duct Using CFD Techniques

An integrated approach to CFD design optimization is proposed. It consists of taking an initial CAD design, meshing it using HyperMesh, analysing it using Star-CD, parameterising its key features using HyperMorph, and then shape optimizing it using HyperStudy. This approach has been applied here to the shape optimization of the compressor inlet duct of a turbo system.

Delivering World Class Chassis Design

This paper details the extensive use of CAE optimisation technology at ThyssenKrupp Automotive Tallent Chassis Ltd (TKA). There are a number of trends in the automotive business that are presenting great challenges, these include severe cost pressures from OEM’s, platform commonisation and reduced vehicle development cycle time. The use of optimisation is critical for TKA to maintain its competitiveness, this paper deals with more advanced concepts of optimisation by extending into the severely non-linear region of analysis types.

A Holistic Virtual Design Process Applied to the Development of an Innovative Child Seat Concept

There is a need to minimise product development costs and provide efficient design solutions to maintain competitiveness, so increasingly companies in the Child Restraint System (CRS) industry are turning to Computer Aided Engineering (CAE) to enhance the design and development for their products. Graco has worked with Altair Engineering to develop a group 1 CRS using an advanced CAE driven design process. The design process introduces a number of key phases in the design cycle each of which are positioned to maximize the efficiency of the structure and reduce or remove the cost involved in a traditional, iterative ‘test it and see’ approach.

Design Development of a New Consumer Personal Care Product Pack Driven by Optimization

Packaging designers must constantly inject innovations to attract consumers in a constantly evolving and highly competitive market. Keeping ahead of the competition by bringing new and exciting products to market fast, and at the necessary level of quality, presents a major engineering challenge. A new deodorant pack development process is described, which introduces advanced simulation and optimization technology into the concept development phase. Detailed predictions of interacting parts in a mechanism assembly are made possible through use of advanced simulation technology. Design optimization is then employed using the modelling as a virtual testing ground for design variants. The approach provides clear design direction and helps to improve performance and reduce uncertainty in the development process.

优化设计驱动新的个人消费护理产品包开发

       在竞争激烈的市场条件下,包装设计师必须不断注入创新来吸引消费者。保持领先地位是一项重大的挑战,必须将令人振奋的新产品快速的推向市场,并且必须保持一定的质量水平。文章描述了一种新的除臭剂包装的开发过程,在概念设计阶段引入了先进的仿真和优化技术。通过先进的仿真技术,使得对组装部件的详细预测成为可能。然后在虚拟试验环境下对设计变量进行优化。这种方法提供了明确的设计方向,帮助提高性能并减少开发流程中的不确定性。

Simulating the Suspension Response of a High Performance Sports Car

The use of CAE software tools as part of the design process for mechanical systems in the automotive industry is now commonplace. This paper highlights the use of Altair HyperWorks to assess and then optimize the performance of a McLaren Automotive front suspension system. The tools MotionView and MotionSolve are used to build the model and then carry out initial assessments of kinematics and compliance characteristics. Altair HyperStudy is then used to optimize the position of the geometric hard points and compliant bush rates in order to meet desired suspension targets. The application of this technology to front suspension design enables McLaren Automotive to dramatically reduce development time.

HyperForm Improves Accuracy and Robustness of Tool Design and Manufacturing Process at Summit Auto Body (SAB)

HyperForm Improves Accuracy and Robustness of Tool Design and Manufacturing Process at Summit Auto Body (SAB) Leveraging HyperForm’s sheet metal forming solution, SAB designed the validation process and press tool design covering the vital areas of virtual prototyping/testing, which, in turn, reduced the time-consuming manual process drastically.

HyperWorks Process Manager Delivers Productivity and Quality Gains to Chassis Design Process

Using Altair HyperWorks Process Manager, M&M was able to implement best practices through standardization of CAE processes and minimize CAE analysis set-up time. Automated post-processing enabled through Process Manager facilitated a 40% reduction in time when compared with the manual practice of post-processing.

HyperWorks Cuts Design and Prototyping Costs for Truck Cabin Development and Testing

Using HyperWorks, Eicher Motors was able to significantly reduce the number of physical tests during the development process of their truck cabins. The numerical simulation helped in predicting the failure mode and estimating the stress level in the individual components in elastic as well as plastic zone prior to the first physical test.

The Altair HyperWorks Suite Speeds Development of Lightweight Alpine Trains

Stadler Rail is a dynamic company in a dynamic industry. With 2,000 employees at six European locations, Stadler produces light rapid-transit trains and streetcars for regional and local railroads, and is the leading supplier of cars to the cog railway market. The company uses modular, scalable concepts to design customer-oriented solutions, targeting specific needs. The Static/Dynamic/Certification Department, which creates CAE simulations of Stadler's CAD railcarmodels, used Altair's HyperWorks Engineering Framework to develop the Glacier Express, a lightweight train that carries passengers over a breathtaking route through the majestic Alps. HyperWorks tools enabled the department to move quickly and efficiently through the development process.

HyperWorks Tailors CAE Processes to Reduce Cell Phone Development Time at Motorola

Using HyperWorks, Motorola significantly reduced CAE cycle time by automating the process of input deck generation and results evaluation. By deploying HyperWorks’ process automation engine, analysts created a customized solution to simulate cell phone models more quickly.

Programmable, Open-Architecture HyperWorks Helps Toshiba Design Smaller Hard Disk Drives to Meet Market Demand

Toshiba Digital Network Company, faced with increasing global competition in the hard disk drive (HDD) marketplace, set out to create an advantage through the redesign of their existing HDD product(s). To support this effort, Toshiba partnered with Altair Engineering to automate its design process. This was accomplished by leveraging HyperWorks powerful modeling, visualization and optimization software applications with Toshiba’s proprietary solver for fluid dynamics. The specific goal was to optimize the air bearing surface (ABS) of the HDD’s magnetic head slider. This unique product development process resulted in minimizing the flying height as much as possible while considering its stability. This, in turn, reduced the overall size of the HDD and increased its recording density. In addition, the new design was brought to market in significantly less time than with Toshiba’s traditional design process.

开放架构的HyperWorks帮助东芝(Toshiba)设计更小巧的硬盘设备来满足市场需求

      东芝数字网络公司(Toshiba Digital Network Company)的硬盘驱动器产品正面临着来自全球的激烈竞争。为赢得竞争,东芝公司必须重新设计其产品以获得竞争优势。Toshiba与Altair结成合作伙伴来实现其设计流程的自动化,这一项目实现了对HyperWorks所有工具的集成使用,这些工具包括建模、可视化、优化工具以及Toshiba自有产权的流体动力学软件。特定的设计目标是优化硬盘驱动器磁头滑动触点的外表面(air bearing surface,又称ABS)。这一独特的产品开发流程帮助设计者在保持滑动触点的稳定性的同时,还能够降低其滑动高度,并由此显著减少硬盘的总体尺寸并提升其记录密度。此外,新的设计流程与东芝传统的设计流程相比大幅度提升了产品投放市场的速度。

Validation Ensures Trains Are on Track to Meet European Safety Standards

Numerical simulation aids in the design of passive safety systems to minimize passenger injury during railway accidents.

Dialing into Simulation to Streamline Cellular Phone Development

Upstream model simulation reduces product development time and enables Motorola to meet critical market demands.

Quality Driven by CAE

Advanced CAE tools enable companies to design quality into their products.

Fine-Tuning 300-Ton Haulers: HyperWorks at Hitachi Truck Manufacturing

Hitachi Truck Manufacturing sought ways of reducing materials costs for its mammoth mining trucks, while remaining within standard specifications. The company's first project using HyperWorks CAE tools enabled Hitachi to do this with accuracy. HyperWorks is now an integral part of the design process at Hitachi.

HyperWorks CFD Optimization Helps MTU Improve Diesel Engine Compressor Blade Performance

To increase turbo charger efficiency, global diesel engine supplier MTU Friedrichshafen GmbH combined Altair’s HyperWorks computer-aided engineering (CAE) software suite with a computational fluid dynamics (CFD) solver. Combining the morphing capabilities of HyperMesh (the pre-processor for finite-element [FE] analysis and CFD) with HyperStudy (the solver-neutral design study and optimization tool), MTU redesigned the shape of the compressor blades to improve pressure gain and efficiency. The redesign, in turn, increases the fuel efficiency of the engine.

Effective Product Convergence through Visual Brainstorming

When trying to reach consensus in new product development, a picture (or two) is worth a thousand words.

通过可视化头脑风暴实现有效的产品融合

当试图达到新产品开发中的共识,一张图片(或两张)胜过一千句话语。

Technology Acquisition

Combination of HyperWorks and RADIOSS delivers broadest CAE product family in PLM.

Creating a Virtual Press to Optimize the Extrusion Process

Today's advanced computational tools increase productivity and quality, as well as lower energy consumption in the design and fabrication of extrusion dies.

创建虚拟机优化挤压流程

当今先进的计算工具增加了生产效率和质量,同时降低了挤压模具在设计和制造中的能源消耗。

Rotorcraft Design Takes Flight

Optimization tools enable Boeing to balance form and function in the development of advanced aircraft.

CAE in the Nanotech-enabling World

Zyvex engineers use finite-element analysis to build microscopically small devices.

纳米世界的CAE应用

      Zyyex工程师使用有限元方法分析和构造精密设备。

Optimization Methods Land Results in ExoMars Project

Sophisticated simulation tools enable aerospace engineers to study the feasibility of airbag landing systems.

Optimizing Aircraft Structures

Optimization technology and methods for the innovative design of efficient civilian and military aircraft.

Where Is Your Performance Data?

A new data management system lets engineers easily manage, share and leverage simulation and test data.

Increasing the Velocity of Product Development

Applying simulation technology to industrial design accelerates the generation of design concepts that are exciting, feasible, desirable and profitable.

Simulation Links Welding Data to Structural Analysis Models

A robust modeling process greatly aids the design of lower cost and higher quality welded structures.

Smart Product Packaging Pays Off

Our experts examine the challenges, advancements and trends that are changing the product packaging industry.

Putting Simulation Muscle Behind a Sporty Concept Car

Optimization technology delivers innovative suspension design for Alfa Romeo's sleek concept car.

Five Steps to Better Business Results

In organizations that experience long-term success, a greater focus is placed on what's not working, strengths vs. weaknesses and what can be learned vs. who is to blame.

五步法实现更好的业务成果

在一个组织中,经历长期成功之后,更大的重点要放在哪些没有起到效果,优势与劣势,从中可以学到什么和谁应该为此负责。

HyperWorks at Wagon Automotive: Speeding Development Time While Cutting Prototype Costs

Wagon Automotive, a system and module supplier of components to major car builders, sought ways to accelerate product development and reduce prototyping costs while maintaining high quality. Adopting the HyperWorks suite of advanced CAE tools enabled the company to achieve both those goals. Wagon Automotive now uses HyperWorks during the entire development cycle, from concept design to optimization.

HyperWorks CAE Process Automation Accelerates Product Development at Scania

Scania chose HyperWorks – the Engineering Framework for Product Design – to automate the assembly process of virtual truck models for finite-element (FE) simulations. The new process significantly increased simulation efficiency and robustness, which are especially critical to Scania’s truck-customization process.

HyperWorks CAE流程自动化加速Scania产品研发

      Scania选择HyperWorks作为其产品设计的工程软件平台。在此平台上开发仿真模型自动装配工具,并将装配得到的模型用于有限元分析。新开发的流程很好地提升了Scania在卡车客户化流程中至关重要的仿真效率和鲁棒性。

HyperXtrude Technology Predicts Flow Behavior and Profile Deflection in Extrusion Dies

Using Altair HyperXtrude Sweden based AB Elektrokoppar was able to identify the flow problem in the extrusion die. Altair HyperXtrude is used to analyze material flow through the die and predict final profile shape as it exits the die. Profile deformation predictions form HyperXtrude were in good agreement with experimental measurements from the Elektrokoppar extrusions.

HyperWorks’ Simulation Technology Enables Godrej to Streamline Sheet Metal Tooling Processes

Using Altair HyperForm, HyperWorks’ stamping simulation technology, Godrej was able to design and fine-tune a successful tool for a rear fender, while minimizing die testing time by reducing physical trials. Leveraging numerical analysis, Godrej was also able to predict the size, shape and location of the blank accurately. HyperForm’s ability to visualize failure in incremental simulation enabled them to finalize the draw bead location and characteristics.

Godrej 依靠HyperWorks的仿真技术优化钣金件加工流程

      通过使用Altair HyperForm,即HyperWorks’冲压成形技术,Godrej 能够成功地为后翼子板零件设计模具,减少物理试模次数,极大减少模具试模时间。同时,也能准确地预测坯料的尺寸、形状和位置。HyperForm的增量法模拟可以形象地预测种种成形失效,最终确定拉延筋的位置和特征。

HyperWorks’ Stamping Simulation Technology Helps Reduce Front Housing Development Time at OMAX Auto

Using Altair HyperForm, India-based OMAX Autos was able to significantly reduce production costs and maximize productivity by redesigning the manufacturing process for front housings. Leveraging HyperForm’s simulation capabilities, OMAX Autos reduced the three-stage forming process to a single-stage process.

HyperWorks’ Sheet Metal Forming Simulation Technology Enables Supreme Pressfab to Validate Fuel Tank Die

Using Altair HyperForm, India’s Supreme Pressfab was able to predict the high nonlinear material flow for fuel tank dies accurately. In doing so, Supreme was able to optimize the blank as well as minimize die tryouts.

HyperForm Sheet Metal Forming Simulation Solution Provides Product Design Optimization of Panel Front Dome

Using Altair HyperForm sheet metal forming simulation software solution, India based Mahindra & Mahindra was able to arrive at an optimum product (BIW Part) and tooling design. The Draw Shell was simulated using HyperForm to evaluate different tooling options.

HyperWorks Helps Create Accurate Finite-Element Models from CT Scans of Artificial Knee Joints

Using Altair HyperMesh, the HyperWorks finite-element (FE) pre-processor, researchers at the University of Applied Sciences in Amberg-Weiden, Germany, created an efficient process to create FE meshes of an artificial knee joint from supplied computed tomography (CT) scans. The team, led by Professor Franz Magerl, deployed HyperMesh’s re-meshing capabilities to convert STL data to a high fidelity tetrahedral-based FE model and investigated the effect of imperfections induced by the manufacturing process on part strength.

HyperWorks Structural Optimization Reduces Suspension Design Time at Alfa Romeo

Using Altair HyperWorks, Italy-based Alfa Romeo was able to significantly reduce design time by integrating multibody dynamics (MBD) with structural optimization. The resultant suspension design showed superior performance characteristics.

HyperWorks结构优化减少Alfa Romeo悬架设计时间

       使用Altair HyperWorks软件,意大利的阿尔法罗密欧公司在结构优化中结合多体动力学,大大减少设计时间。由此产生的悬挂设计展现出卓越的性能特点。

HyperWorks Cuts CAE Modeling Time by Up to 50 Percent at Dunlop Aerospace

Using HyperWorks for the creation and modification of complex finite-element meshes, Dunlop Aerospace was able to dramatically cut modeling time. The software’s stability, ease-of-use and superior technical capabilities for HEX meshing contributed to the successful deployment.

HyperWorks帮助Dunlop宇航公司节约了其在有限元建模领域50%的时间投入

      通过使用Altair HyperWorks进行创建和编辑复杂的有限元模型,Dunlop宇航公司大幅节约了分析模型的建模时间。Altair HyperWorks的稳定,易于使用以及卓越的六面体网格划分能力促进该软件的迅速推广。

OptiStruct Drives Weight Reduction in Commercial Aircraft: Door Support Arm Design Optimization

Using OptiStruct topology and shape optimization tools, Eurocopter created an innovative new design of a door support arm for the Fairchild Dornier 728 aircraft. The company achieved a weight reduction of approximately 20 percent, using structural optimization techniques as an integral part of the design process.

OptiStruct驱动商用飞机减重:舱门支撑臂设计优化

      应用OptiStruct拓扑和形状优化工具,Eurocopter公司为Fairchild Dornier 728飞机设计了一个新的舱门支撑臂。公司将优化技术作为设计流程的一部分,达到了减重20%的效果。

PBS Professional at Toulouse Genopole

The Toulouse Midi-Pyrénées Genopole, a research program set up in 1999 in southern France by the French Minister of Research, is part of the massive French research initiative known as the National Genopole Network. The genopole name is metaphoric. It brings to mind a magnetic pole that attracts researchers and entrepreneurs to the potential of genomic research. And it is working: the initiative has drawn together, at seven locations across France, a symbiotic mix of public laboratories, biotech companies, and educational institutions. The genopoles stimulate genomics research and may provide an incubator for biotech enterprises.

HyperWorks at Changchun Railway Vehicle Co., Ltd.: Accelerating Design and Analysis of High-Speed Railcars

Asia's largest railway vehicle manufacturer, Changchun Railway Vehicle Co., Ltd. (CRC), was looking for ways to increase development efficiency through streamlined CAE processes. By implementing HyperWorks, Altair's engineering framework for product design, CRC was able to reduce modeling cycle time by up to 50 percent. In addition, simulations were more accurate as a result of better model quality.

Accelerating Product Development at the Nanotech Level with Altair HyperWorks

In addition to looking for a way in which to reduce product development time through simulated modeling and analysis, Zyvex Corporation wanted to be able to communicate the features and value of its MEMS product more effectively to internal and external audiences. Using the Altair HyperWorks computer-aided engineering (CAE) framework for product design, Zyvex not only accomplished its goal to significantly speed time to market, but also used HyperView’s visualization technology to prepare informative compact slide and PowerPoint presentations on the nanotechnology to various stakeholders, including Zyvex management and potential investors.

使用Altair HyperWorks加速纳米级产品的开发

      Zyvex公司在寻求通过仿真建模和分析来缩短其微机电系统(MEMS)产品开发周期的同时,还一直致力于寻找更有效的方式向产品的利益攸关者(包含内部和外部)宣传其产品的特点和价值。Zyvex选择Altair HyperWorks作为其计算机辅助工程(computer-aided engineering, CAE)平台来主导其产品设计。HyperWorks不仅帮助Zyvex实现了加快产品投放市场速度的目标,更重要的是,Zyvex利用HyperView可视化技术为各类不同的利益攸关者——包括其管理层和潜在投资方——准备了大量的信息内容丰富的纳米技术产品介绍Powerpoint,从而争取到各方面的支持。

HyperWorks计算流体优化帮助Eberspächer公司提高催化排气进化器寿命

      为了提高行业领先的催化排气进化器产品的寿命和效率的,全球汽车零部件供应商Ebersp?cher公司使用了Altair的HyperMesh(有限元分析和流体力学前处理器)和HyperStudy(求解器中立的设计研究和优化工具)。两者都是HyperWorks产品设计工程框架的一部分。HyperStudy结合HyperMesh的变形功能,Ebersp?cher重新设计了其进化器的形状,以增加流动均匀性,降低压降。通过重新设计,增加了产品的寿命和效率。

HyperWorks at Sea Ray: Engineering High-Performance Pleasure Boats

For Sea Ray Boats, the leading, U.S.-based manufacturer of high-end pleasure boats, CAE simulations are an integral part of the design process to achieve shorter time to market. HyperWorks is deployed for the entire analysis process of the vessel, from modeling and simulation, to visualization and reporting. By using HyperWorks, Sea Ray’s engineers can quickly model their advanced composite structures, as well as run complex inertia relief and durability load cases.

PBS Professional at TRW Automotive: A Standard Solution for European Design Centers

As a global technology company, TRW Automotive touches most of us in ways we're unaware of. And when we drive, it is practically a certainty that a TRW system with brakes, airbags, seat belts, or steering is part of the experience. A Tier One automotive industry supplier with a focus on safety products, TRW Automotive works with almost any car and truckmaker you can name, worldwide.

PBS Professional在 TRW Automotive的应用

TRW Automotive 作为一家全球性的科技公司,正以其悄无声息的方式触动着大家的生活。 制动器、安全气囊、安全带或转向装置所组成的TRW 系统已成为我们的驾驶体验中必不可少的一部分。作为汽车业的一级供应商,TRW Automotive 专注于汽车安全产品的制造和生产,并与世界上几乎所有的汽车与卡车制造商展开了合作。

OptiStruct Technology Cuts Production and Maintenance Costs of Crop Harvester Reel Assembly

Leveraging OptiStruct's topography optimization capabilities, CLAAS designed an optimal reel hub reinforcement bead pattern for a crop harvester.

进行疲劳寿命优化

      形状优化结合疲劳求解器,改善疲劳耐久性。

PBS Professional at Boeing: Workflow Management for R & D

The Boeing Information Technology group provides a wide range of computing services to the entire corporation from its Bellevue, Washington computing campus. For the engineers who design Boeing commercial aircraft, the heartbeat of this campus is the Data Center, which houses the high performance computing (HPC) systems that they access to run engineering simulations and analyses.

PBS Professional at GE's Oil & Gas business: Putting An Engineering Cluster to Work

Next time you stop to fill your fuel tank, reflect on the fact that a company on the sunny slopes of Tuscany may have helped to make it possible. Nuovo Pignone, now a key technological component of GE's Oil & Gas business, began life 100 years ago as a foundry. Today more than 20,000 machines – turbomachinery, compressors, pumps, valves, and metering and fuel distribution equipment – manufactured by this GE business are operated worldwide by major companies to keep petroleum products moving from oil rigs to storage facilities to refineries to distribution points.

Parametric Optimization of Fluid Dynamic Simulations using StarCD

HyperStudy's design optimization was combined with CFD simulation in order to optimize fluid flow.

结合StarCD进行流体仿真参数优化

      HyperStudy的设计优化与CFD模拟相结合,以优化流体流动。

PBS Professional at Trelleborg: An Automotive Design Group Maximizes Productivity

When you look for a new car, you probably think about style, comfort, performance, economy, or innovative electronics. You won't be thinking about the kinds of parts that Trelleborg Automotive makes. But they're there, all right, mostly unsung and out of sight, and you wouldn't want to be without them. Trelleborg, a Swedish corporation with a 100-year pedigree in engineering innovation, makes molded rubber components that damp down vibration and smooth out your ride. They cushion your engine where it meets the chassis. They buffer the mechanics of your steering column and your suspension. Almost all of them do their jobs without ever seeing the light of day – but if your floor gearshift lever has a rubber housing, that housing may have come from Trelleborg.

F-35 Joint Strike Fighter Structural Component Optimization

Lockeed Martin uses OptiStruct to meet the aggressive weight targets on the Joint Strike fighter project. High potential parts for mass savings include compact fittings and planar webs.

F35联合攻击机结构部件优化

      Lockeed Martin应用OptiStruct在联合攻击机项目中达到了苛刻的重量指标。高潜能的减重部件包括紧凑型连接和平板。

Designing All-Terrain Vehicle Frames Using Topological Optimization

Upfront concept design optimization on a all terrain vehicle frame resulted in a 9% mass reduction. Using Design of Experiment (DOE) methods, peak accelerations during crash decreased by 22%.

应用拓扑优化设计全地形车骨架

      全地形车结构的前期概念设计优化可以减重9%。利用实验设计(DOE)方法,碰撞峰值加速度下降了22%。

Significant Weight Reduction by Using Topology Optimization in Volkswagen Design Development

Using Altair’s topology and topography optimization as an integrated part of their design process, Volkswagen is able to reduce mass of engine components by 20% and more

ExoMars Rover Airbag Design and Reliability Optimization

Astrium used HyperStudy with LS-Dyna to not only optimize the landing behavior of the ExoMars lander but also to investigate the probability of failure using HyperStudy’s stochastic engine. HyperWorks’ process automation engine helped to quickly create design variations.

火星漫游者安全气囊设计和可靠性优化

      Astrium应用HyperStudy结合LS-DYNA,不仅对火星登陆器着陆行为进行优化,而且应用HyperStudy的随机分析功能研究失败的概率。HyperWorks的流程自动化,帮助快速创建设计变量。

PBS Professional at TGen: Cutting Time to Discovery

In recent years, corporations and research institutions around the world have applied massive computational resources to defining the makeup of the human genome. One of the greatest challenges is to translate that knowledge into therapeutics and diagnostics – which is the mission of the Translational Genomics Research Institute (TGen), a remarkable non-profit organization founded by a joint effort between the State of Arizona, Arizona State Municipal Governments, Indian Tribal Community, educational institutions, private foundations and corporate entities. TGen's work is not only to make genetic discoveries, but also to translate discoveries into benefits for human health in the form of new diagnostic tests and therapies.

Ford Focus STREET: Getting Real in Six Weeks

Technology partners collaborate in style to deliver a specialty vehicle based on the Ford Focus platform.

Ford Focus STREET: 六周内实现

技术合作伙伴提供基于福特福克斯平台的专用车造型。

Enhanced Formability through Hydroforming

Cut sheet metal forming time and costs through simulation-based techniques.

通过液压成型增强成型效果

通过基于仿真的技术,削减钣金成型时间和成本

Improving Heating Boiler Acoustics at Viessmann: OptiStruct for Bead Pattern Optimization

Altair OptiStruct can be used to generate and optimize bead patterns for the effective design of sheet metal components. By using OptiStruct’s topography and shape optimization methods, sheet thicknesses can be reduced significantly, leading to both reduced material and a lower overall cost.

改善Viessmann供热锅炉声学:OptiStruct优化筋条布局

      Altair OptiStruct可用于生成和优化钣金件筋条布局。通过OptiStruct的形貌和形状优化方法,板件厚度可大大减小,从而既减少了材料又降低了整体成本。

Ford Motor Company: Building an Efficient HPC Infrastructure

The cars, trucks, vans and SUVs that roll off Ford Motor Company assembly lines are safer, quieter, and more comfortable than ever. Many of the intangibles that contribute to Ford quality flow from the innovative use of high performance computing (HPC) techniques. At Ford's Numerically Intensive Computing Department (NIC) in Dearborn, Michigan, engineers run simulations in codes such as NASTRAN and LS-DYNA for predictive analysis of cylinder cooling, wind noise, vibration, ride quality, crashworthiness, durability, and other characteristics that contribute to industry-leading automotive design.

Development of a Lightweight SUV Frame Concept

The lightweight SUV frame project was a research initiative with the key objective to reduce the baseline frame structure's mass by 25% by applying concept design optimization upfront.

Concept Design Optimization of Automotive Components

ArvinMeritor succesfully applied topology and topography optimization to various automotive components.

汽车部件概念设计优化

      ArvinMeritor成功的将拓扑和形貌优化应用到汽车零部件设计中。

Optimization Assisted Design of Military Transport Aircraft Structures

EADS Military Aircraft implemented an optimization assisted structural design process and applied it to the A400M rear fuselage design.

优化帮助军用运输飞机结构优化设计

      EADS军机部门将优化贯彻到结构设计流程中,将其应用于A400M后机身设计。

Product Line Extension Strategies

Six key factors enable companies to increase market share and profitability while reducing investment risk.

CAVE Sets the Stage for Real-Time Collaboration

An immersive virtual environment speeds the creation of prototypes to cut time in military product development programs.

CAVE虚拟环境提供实时协作平台

       身临其境的虚拟环境,加速原型创作,缩减军工产品项目的研发时间。

Opportunities in Packaging: Innovation & Savings

Technology allows companies to efficiently develop cost-effective, high-performance packaging systems.

Wire Harness Design Powers Up

Our experts take a look at the challenges, advantages and trends in wire harness development.

Use Best-in-Class Components to Integrate Product Development

Achieving the best overall product development environment requires that CAD and CAE systems work well together.

Get the Most from Your Casting Process

By applying optimization technology to casting process design, manufacturers can produce less expensive, better-quality parts in record time.

An Advanced Method for Optimising Packaging Design

Consumer product packaging designers are faced with conflicting requirements throughout the development process. Good pack aesthetics are vital for the success of the product, whilst unit costs must be minimized and suitability for stacking and transportation maintained. This paper describes, by example, how design optimization technology can be used to enhance the design process. It is demonstrated that the technology can be employed to provide clear design information for the pack designers, facilitating definition of an attractive shape incorporating features to meet the structural and manufacturing requirements whilst minimizing cost.

优化包装设计方法

       消费类产品包装设计人员在整个开发过程中面临着相互冲突的要求。良好的包装美学是产品成功的关键,同时单位成本必须降到最低程度,并满足一定的堆放和运输要求。本文举例介绍了在设计流程中如何应用优化技术。结果表明,这种技术可以给设计人员在满足结构和制造要求情况下,提供清晰的包装设计信息和有吸引力的形状特征,同时最大限度的降低成本。

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