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EvolveのポリゴンモデリングとNurbifyツールを使用して作成した、Evolve 2015の自転車用ヘルメットのモデルです。

Evolve Polymesh Mug Model
An Evolve model of a coffee mug. This was modeled using Evolve's Polymesh and Nurbify tools.

Grande tasse à café - Evolve 2015
Modèle de grande tasse à café créé avec les fonctionnalités Polymesh et Nurbify d'Evolve.

Evolve 2015のコーヒーマグのモデルです。EvolveのポリメッシュおよびNurbifyツールを使用してモデリングしました。

Evolve Bike Seat Model
An Evolve model of a bicycle seat that was created using basic NURBS modeling tools.

Selle de cycle - Evolve 2015
Un modèle de selle de cycle créé en utilisant les fonctionnalités NURBS standard d'Evolve.

基本的なNURBSモデリングツールを使用して作成された、Evolve 2015の自転車用サドルのモデルです。

Vibration Behaviour of External Payload on Rotorcraft
This was a 2013 European ATC presentation given by David Schmid from RUAG Schweiz AG. The RUAG developed ISSYS Pod (Integrated Self Protection System Pod) is an external countermeasure dispenser / threat sensor system designed to protect the rotorcraft from incoming surface-to-air and airto-air missiles.

Detection & Analysis of Barely Visible Impact Damage & its Progression on a Composite Overwrapped Pressure Vessel
This was a 2013 European ATC presentation given by Valentina Dolci from Thales Alenia Space/Politecnico di Torino. To ensure structural integrity and reduce repair and maintenance cost, in-service health and usage monitoring techniques are employed in many engineering areas.

In this context this dissertation, developed in Thales Alenia Space, has the purpose to create and test an automatic procedure to detect and monitor the damage occurred on a COPV (Composite Overwrapped Pressure Vessel) obtained by filament winding.

Study on structural behavior of an atmospheric re-entry vehicle during ditching
This was a 2013 European ATC presentation given by Dr. Maurizio Coltro from Altran Italia SPA. Water impact phenomenon plays an important role in the context of a controlled ditching in the final phase of an atmospheric reentry vehicle mission. Loads generated by contact against fluid are radically different from those that would generate in the case of a ground impact; it’s therefore appropriate to accurately assess forces distribution to be able to careful predict the impacting body structural response.

Airframe Engineering Process at CASSIDIAN
This was a 2013 European ATC presentation given by Gunnar Clemen from CASSIDIAN. Airframe engineering is supported by several commercial software suites for analysis, design and optimization. The structural strength and stability analysis & verification is usually done by semi-analytical analysis methods taken from HSB (Handbuch Strukturberechnung), ESDU, MIL-handbook etc., which have been developed and validated over a long period of time. These analysis methods are often processed by Excel- or Mathcad-sheets which are fed with geometry data, loads and/or stresses as well as material data, in order to determine structural reserve factors.

Unlock 55+ Partner Applications with Your HyperWorks Units
This was a 2013 European ATC presentation given by Stephanie Scapa from Altair.Traditional licensing schemes do not promote the discovery of technology or offer the flexibility of choice. To combat this, Altair utilizes its unique subscription-based licensing model to extend the HyperWorks Suite with its partners' complimentary products.

NovaFlow&Solid CV - Improved casting quality and strength using casting process simulation efficiently
This was a 2013 European ATC presentation given by Hakan Fransson from NovaCast Systems AB. NovaFlow&Solid CV can make casting process simulations with much fewer mesh elements, enabling much faster simulations. This allows making more variants of a specific casting layout and considerably optimizes the casting. The technology enables simulations of virtually any type of casting, even extremely thin-walled or complex.

Improved Strength Prediction of Injection Molded Fiber Reinforced Components by Considering Fiber Orientations
This was a 2013 European ATC presentation given by Sascha Pazour from PART Engineering. 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.

Coupled thermal, structural, and CFD simulation using RadTherm and HyperWorks
This was a 2013 European ATC presentation given by Antti Jussila from Thermoanalytics. Many automotive applications involve complex heat transfer in which all three modes (conduction, convection, and radiation) are important. The high thermal loads generated in these cases (e.g. engine waste heat, braking heat) can also cause thermal stress in the parts involved. Coupled thermal and structural analysis can be used to predict potential problems due to either material temperature thresholds or mechanical stresses.

Development of a New Altair Customized Database of Advanced Material Properties
This was a 2013 European ATC presentation given by Viktor Pocajt from Key to Metals AG. 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. Designed to help a broad range of engineering professionals, Key to Metals is specialized in helping to find and source similar and equivalent materials worldwide, getting easy-to-use and accurate material properties, and navigating through international standards.

Damage and Failure Mechanism Study of Composite/hybrid Crush Tubes during Axial Crush through Progressive Failure Dynamic Analysis
This was a 2013 European ATC presentation given by Dr. Angelo De Fenza from AlphaSTAR Corporation. Carbon fiber reinforced polymer (CFRP) and hybrid metal/composite are considered to be a good candidate for energy absorption due to their high specific energy absorption (SAE) as the ratio of energy absorbed by the tube mass.

CAE-driven design methodology for semi-autonomous product development for the next generation light weight vehicle structures
This was a 2013 European ATC presentation given by various presenters from German Aerospace Center. Passenger cell assembly makes up a large percentage of the overall structural weight of the BIW-design, and hence has a high lightweight potential. The structure of the passenger cell not only ensures a “rigid-like” behavior in different crash scenarios, it also contributes to comfort and driving characteristics with a high torsional and flexural stiffness.

Topology optimization of a prototype race car rear wing pillar
This was a 2013 European ATC presentation given by Elias AMRO from ADESS AG. The design optimization of race car structural parts becomes more and more popular in the motorsport industry. Companies involved in the design and development of race cars subjected to the technical and safety regulations are looking forward implementing this tool as an important part of their design process. The principal objective here is to maximize the stiffness to mass ratio of the part by optimizing the material distribution ultimately leading to an overall enhancement in performance.

A design approach for lightweight car body construction with an example on the micro-car “ec2go”
This was a 2013 European ATC presentation given by various presenters from Imperia GmbH Abstract. With increase in demands for special purpose vehicles such as electric vehicles, small series production is gaining more importance in automotive industry. However due to restricted amount of resources available, these manufacturers have to face a number of challenges, high development costs, longer design-optimization loops, high manufacturing costs are some to name. Additionally, no compromise can be made with the passive safety and lightweight characteristics of the vehicle design.

Strengths and Weaknesses of the Different Contact Formulations Available in Explicit Software
This was a 2013 European ATC presentation given by Gérard Winkelmuller from Altair Development France. I will present some comparison of these formulations to analyze the strengths and the weakness of the different approaches. This evaluation will not only be based on classical comparison of these different formulations but will also analyze the interaction with other RADIOSS options

Numerical simulation of liquid sloshing and fluid-structure interaction (FSI) inside closed volumes
This was a 2013 European ATC presentation given by Ralf Euser from Femto.The presentation will have two different aspects. First, showing how to analyze the nonlinear sloshing motion of free-surface flows inside closed volumes, with respect to contact pressure and liquid height. In addition to this it will be demonstrated how to simulate real fluid-structure interaction (FSI) between liquids and solids.

Experimental and Numerical Simulation of Laser Driven Shock Waves in Water
This was a 2013 European ATC presentation given by Dr. Ekaterina Mazanchenko from ENSMA-PPRIME. In order to test the ability of RADIOSS code to simulate shock waves propagation into water and interaction of these shocks with materials, experiments were carried out using two modes of laser shocks driven into water. It was achieved by direct laser interaction on aluminum plate immerged into water and by laser acceleration of aluminum splashing then in water to generate the shock.

Rat brain injury mechanism identification through indentation experiment FE reconstruction
This was a 2013 European ATC presentation given by Dr. Daniel Baumgartner from University of Strasbourg. The rat head Finite Element Model of the Strasbourg University consists of three main features: a brain, a rigid skull and a layer of solid elements figuring the interface between the former two features. In order to simulate indentation, a cylinder was meshed and added to the original model. The lower part of the cylinder was positioned so as to match the position of the indentor in the experimental setup.



Digital Photonic Production - Optimization potentials by Laser based manufacturing
This was a 2013 European ATC presentation given by Dipl.-Wirtsch.-Ing. Simon Jens Merkt from Fraunhofer-Institut für Lasertechnik ILT and Christian Hinze from
RWTH Aachen. Digital photonic production enables us to produce nearly any component or product directly from digital data. Due to a fundamental change in the cost function laser based manufacturing technologies hail a new technological revolution. One of the most promising laser based manufacturing methods is Selective Laser Melting (SLM).

Structural Optimization and Laser Additive Manufacturing in lightweight design: barriers and chances
This was a 2013 European ATC presentation given by Dipl.-Ing. Jannis Kranz TUHH Technische Universität Hamburg-Harburg iLAS Institut für Laser- und Anlagensystemtechnik. With resource prices rising and becoming more and more volatile, lightweight design is getting more important than ever before. Against this background structural optimization tools saw an increased usage in the recent years.

Multi-Scale FEM Simulation of Selective Laser Melting Process
This was a 2013 European ATC presentation given by Nils Keller, Group Leader from ALMJ Universität Bremen and Prof. Vasily Ploshikhin from Airbus Stiftungsprofessor. Simulations using the method of Finite Elements (FEM) allow predictions of residual stresses and distortion. Through high temperature gradients, Selective Laser Melting processes have lots of process-related thermal issues what can be investigated with numerical simulation.

Multibody Analysis of a Vending Machine
This was a 2013 European ATC presentation given by Dr. Marco Morone from Altran. It was performed a MB analysis of a vending machine. The aim of analysis was to analyze and optimize a cam in order to reduce the friction a acceleration peaks. A rigid MB model in Motion view was generated with contacts. From model results were optimized the cam profile was improved.

Alternative Model Order Reduction in Elastic Multibody Systems
This was a 2013 European ATC presentation given by Dipl.-Ing. Philip Holzwarth from Institute of Engineering and Computational Mechanics University of Stuttgart. Reliable and fast simulations are of crucial nature in the modern development process of technical products. Two frequently used methods in structural dynamics are the finite element method (FEM) and the method of elastic multibody systems.

Optimized Design for Vehicle Underbody System
This was a 2013 European ATC presentation given by Emanuele Santini from Autoneum Management AG. Underbody systems are defined as parts, which are added below the body of a car, with aerodynamic functions and with the aim of improving its protection and acoustic performances. Underbody parts are subject to a variety of loads during vehicle operation, which degrade their original performances.

Optimization Center – Consistent Integration of Structural Optimization in the Development Process of Passenger Cars
This was a 2013 European ATC presentation given by Dr. Karsten Bohle, Dr. Bernhard Wiedemann, Dr. Boris Kuenkler, and Prof.-Dr. Lothar Harzheim. Since many years the use of numerical structural optimization is an integral part of the development process in the automotive industry and helps in the design of load-specific and mass-efficient components. Due to higher requirements for cars, regarding performance and costs it becomes increasingly important to leverage structural optimization consequently during the entire development process.

Shape Optimization of Engine Moving Components with Hyper-Study Integration
This was a 2013 European ATC presentation given by Mr. SANGWOO CHA from Hyundai motors company. Computer aided optimization techniques find broad application recently in order to search for structural optimized design. Engine components such as cylinder head, cylinder block and bed plate are subjected to many optimization studies, since the loading conditions are clearly defined and easy to evaluate as a unique characteristic constraint or objective.

HyperCrash Dummy Positioning Using RADIOSS Fast and Accurate Innovative Features
This was a 2013 European ATC presentation given by Fabien Breda & Lionel Morançay from Altair. Dummy positioning needs more and more precision and sometimes moving a leg will create source of troubles or inaccuracy due to intersections at the beginning of the safety study. To avoid such troubles and increase the accuracy of the safety analysis, a process has been developed in HyperCrash based on RADIOSS simulations.

Stamping Process Integration of Composites in Crash Analysis
This was a 2013 European ATC presentation given by Cécile DEMAIN from Solvay Engineering Plastics. Thermoplastic composites (TPC) developed by Solvay Engineering plastics are composites based on polyamide 6 or 6.6 as a matrix and can be reinforced with glass fibers or carbon fibers. The two main interests vs. TPC. thermosetting composites are cycle time and recyclability. The development of TPC PA66 or short fiber hybrid structures / TPC PA66 is today's challenge.

Humanetics Anthropomorphic Test Device News and Radioss Model Developments
This was a 2013 European ATC presentation given by Robert Kant from Humanetics Europe GmbH. Main stream finite element models of ATDs see continuous improvements to keep the models up-to-date to the latest hardware, latest solver codes and to make them more predictive. New validation tests are continuously being designed to gain more insight in the understanding of the ATD. Furthermore, more knowledge is obtained on variability which plays a role in the attempt to make highly reliable models.

Impact of a new regulation for Child Restraint Systems on the crash simulation
This was a 2013 European ATC presentation given by François Renaudin and Sylvaine Pormente from DOREL. Injuries to children involved in car collisions can be significantly reduced if they use a suitable car seat. All Child Restraint Systems CRS (or car seats) sold in the EU must conform to the United Nations Regulation. A new regulation on CRS, known as the “I-Size regulation”, will be adopted in 2013 by the UNECE.

Multidisciplinary Optimisation of Business Jet MED Hinge for Production by Additive Manufacturing
This was a 2013 European ATC presentation given by Martin Muir, Jonathan Meyer, and Alex Diskin from European Aeronautic Defence and Space Company (EADS). Additive Manufacturing (AM) using Powder Bed Fusion (PBF) processes is a novel and rapidly expanding manufacturing field which eliminates many conventional constraints from the manufacturing process. With the reduction of design inhibitors such as tool paths, AM becomes an ideal process for the fabrication of topology optimised (TO) structural designs.

Topology Design of a Metallic Load Introduction Bracket Manufactured by ALM
This was a 2013 European ATC presentation given by Wolfgang Machunze from EADS Innovation Works. The usage of numerical optimization within the development process for aircraft structures enables the engineer to reduce cost and weight for new airplanes. Next to the evolution of optimization methods also manufacturing approaches are enhanced, like e.g. the ALM (Additive Layer Manufacturing) process.

Sustainability approach by Design Optimization for Advanced Layer Manufacturing
This was a 2013 European ATC presentation given by Udo Behrendt from EOS GmbH - Electro Optical Systems. Sustainability and environmental compatibility are one of the major facts in the aero industry to achieve with new optimized designs, light weight construction and last not least cost reduction. That is a key driver for the engine manufacturer to increase efficiency and reduce fuel consumption of their product´s.

Ron Mendell
Hollywood concept artist Ron Mendell converts sketches to fully rendered digital 3D models, incorporating real world materials, dimensions and constraints.

Ron Mendell氏(英語事例)
Ron Mendell氏は、映画産業に従事する、最も才能あるコンセプトアーティストの1人です。

TokyoFlash is a world leader in the design and sales of unique watches. They use Altair Evolve to speed product development.

TokyoFlash社 (英語事例)

Pininfarina Extra
Pininfarina Extra blends the use of industrial design, modeling and topology optimization software to achieve the brand's values of elegance, essentiality and innovation outside of the automotive industry.

Pininfarina Extra社(英語事例)
Pininfarina Extra社は、イノベーション、エッセンス、エレガンスの3つの価値観を会社の柱と考えています。solidThinking製品が、いかに役に立っているかを紹介します。

Automotive Lighting
Automotive Lighting uses free-form modeling software to create concepts for customers in a fast and flexible way. Concepts are presented visually  in daytime and nighttime conditions using photorealistic rendering.

Automotive Lighting社(英語事例)
Automotive Lighting社は、2001年以来、コンセプトデザイン生成、開発、可視化にsolidThinking製品を使用しています。

Novellini applies industrial design and modeling software to set the pace of innovation for the manufacture of bathroom solutions and wellness products in Europe.

Novellini Group社(英語事例)
Novellini Group社は、バスルーム向けソリューションや健康製品の製造においてヨーロッパ市場をリードしています。

Bros Manifatture
Bros Manifatture is a "superbrand" in the world of fashion jewelry and watches with over 200 new products each year.

Bros Manifatture社(英語事例)
Bros Manifatture社は、宝飾品と腕時計の世界的な“スーパーブランド”です。毎年200以上の新製品を発表しています。

XOX Audio Tools
XOX Audio Tools utilizes high design and advanced technologies to create cutting-edge musical instruments.

XOX Audio Tools社(英語事例)
XOX Audio Tools社は、最先端の楽器作りに、高度な設計手法と先進テクノロジーを使用しています。

Korg Italy
Korg utilized 3D modeling and rendering simulation to manage the frequent design modifications that occur during the product development process. 


Customer Story: Peter Macapia
Dr. Peter Macapia discusses solidThinking's part in reinventing structural systems and rethinking what a building is.

solidThinkingの導入事例: Peter Macapia博士
Peter Macapia博士が、構造システムを改革する上で、また、建築物とは何かを考え直す上で、solidThinkingがどのように役立っているかについて論じます。

Evolve Design Process: Part 3 (Unique ConstructionTree History)
The ConstructionTree provides a graphical view of a model's construction history.


OptiStruct の基本的な使用方法で行うのであれば、1次固有振動数を、振動源の振動数よりも大きくするという方法が、考え付きます。OptiStruct の使用方法としては最も簡単な方法ですが、部品の剛性を上げることになり、コストの増加を招くかもしれません。そのため、この方法を選択したくない場合もあるでしょう。
そこで、本書では、OptiStruct を用い、振動源の周波数付近のみに、固有周波数を持たない解を求める例題を示します。

HyperWorks - Intel-Colfax-Altair Trial Cluster Testimonial: Suncoke Energy
Suncoke used Colfax’s “Try Before You Buy” cluster trial program to run an AcuSolve simulation for analyzing the flow dynamics of a system under negative pressure and extreme temperatures. Their job ran over 16x faster on the cluster.

Altair Japanが提供する、ユーザー向けのAcuSolveテクニック集です。PDFやZIPファイルをダウンロードしてご覧いただけます。ダウンロードにはクライアントセンターからクライアントとしてログインする必要があります。

  • Thermal Shell機能(PDFをダウンロード) Thermal Shell機能の使用方法について、例題を交えてご紹介します。Thermal Shell機能は、円管のようなシェル構造を扱う際に非常に有用なツールです。構造物を実際にモデル化することなく、流体領域から面要素(Thermal Shell)を作成し、その要素に対して層数、各層の厚さ、物性値を設定します。Thermal Shell内は、1次元熱伝導を解きます。
  • Thermal Shell機能の例題(ZIPをダウンロード)
  • 境界層縮小機能(PDFをダウンロード) HyperMeshのCFD tetrameshパネル内にある境界層縮小機能(BL reduction)をご紹介します。境界層を含むソリッド要素を作成時、設定した境界層の厚さが、モデル内の狭小領域よりも大きい場合、メッシュの捩れや干渉を防ぐために、境界層の厚さを調整する機能です。
Intel Case Study: Altair Speeds Complex Simulations and Workload Management with RADIOSS and PBS Professional on Xeon Phi
Altair is one of the first software vendors to support the Intel Xeon Phi Coprocessor. PBS Professional, Altair’s leading workload management product, supports Xeon Phi out of the box, and we have ported our RADIOSS solver to Xeon Phi.

Weizmann Institute Case Study: Switching to PBS Professional for HP Clusters
The Weizmann Institute replaced Moab with PBS Professional to manage a 3,096-core HP cluster shared among hundreds of users. The transition process was easy, thanks to Altair’s excellent customer services and support. Now, the Institute enjoys higher cluster usage rates and greater productivity from their award-winning scientists.

Cooper Standard社の次世代ポンプ開発
「AcuSolve のスピードがこれほどすごいとは。
4つか5つのコンポーネントを持つ設計ファイルが1週間で40個も処理できるのです。以前のソフトウェアなら1カ月はかかったでしょう。高精度のAcuSolve で、予測能力に自信を持てるようになりました」

Tom Lincoln

CAE 技術者

Cooper Standard



東京国立博物館 学芸研究部 保存修復課長、日本学術振興会学術システム研究センター研究員

Cooper Standard Speeds Development of Next-Generation Pumps with Altair’s AcuSolve CFD Solver
With more than 22,000 employees in
19 countries, Cooper Standard supplies the vehicle industry with fluid delivery systems, sealing and exterior systems, thermal and emission systems and AVS. The company’s Electromechanical Department is an advanced research and development arm of the Cooper Standard North America division. It’s goal is to marry mechanical systems with electronic controls. This new technology improves overall vehicle efficiency by providing on-demand fluid delivery and by eliminating the power loses inherent in conventional systems.
In designing new pumps for this type of system, CAE Engineer Tom Lincoln uses computational fluid dynamics (CFD) software to simulate the flow of coolant through the device. He and his team began using CFD computer-aided engineering tools as long ago as 2003, and computer simulations have become an essential part of his organization’s product development process.

Concept to Reality Japan SUMMER/FALL 2012
米国本社Altair Engineering, Inc.が発行する技術情報誌「Concept to Reality」の翻訳記事に、日本独自の技術、製品、イベント情報を追加したものです。----------【INDEX】文化財を護る梱包の技 - シミュレーションツールによって、博物館の貴重な文化財を搬送する際の負荷を低減 / CFD で進化する競技用自転車のパフォーマンス - 高度に自動化された数値流体力学(CFD)ワークフローにより、流動挙動の把握とホイールの空力特性改善が可能に / クラウドで革新する - CAE クラウドコンピューティングにより革新を加速、ボトムラインのIT コスト削減へ / シミュレーション: レースでのスピードと安全の両立をめざして - シャーシメーカーではシミュレーションと最適化を軸に、サーキットで最速かつ最高の安全性を備えたレーシングカーを開発 / PLMソフトウェアへの投資を適正化する - インドのオートバイメーカーでは、ビジネス分析を駆使してソフトウェア利用状況と調達判断を最適化

Body-In-White Design for a Six-Passenger Sports Car Architecture: Maximizing Body Stiffness and Meeting Strength Requirements Using HyperWorks
The Deep Orange Program has partnered with Altair to apply advanced computational simulation methods to their vehicle designs. Altair-sponsored internships and fellowships have enhanced student learning through
providing webinar-based and on-sight instruction of Altair HyperWorks simulation technologies. An example of these simulation-based design applications is the CUICAR Deep Orange 3 Program,the third generation vehicle prototype designed and engineered by the Clemson engineering graduate students. Deep Orange 3 features a load-bearing structure based
on innovative sheet-folding technology and a unique 3+3 seating configuration package in a sports car architecture. The following describes this design and summarizes the application of Altair HyperWorks to meet the
necessary engineering structural performance requirements for the underlying body structure.

六座跑车的白车身设计:利用HyperWorks 最大化车身刚度并满足强度要求
Clemson大学国际汽车研究中心(CUICAR)的“Deep Orange”项目是一个研究生汽车工程项目,它让学生沉浸于汽车行业工作环境中。学生、多学科学院和合作伙伴分工合作,用两年时间设计并制造了一辆新的原型车。每个项目都注重利用创新设计流程和工具来进行
汽车开发,把设计结果和突破性的产品部件整合起来,也给学生提供了汽车设计和工程动手体验。Deep Orange项目是CUICAR的一部分,CUICAR更大的战略重点是进行跨学科研究,应对采用高级汽车设计技术和产品创新所带来的的行业和社会挑战。

Smart Multiphysics Application of Computational Aero Acoustics using AcuSolve

QIMR Case Study: Altair and Dell Improve HPC Capabilities for Leading Research Institute
Queensland Institute of Medical Research (QIMR) is using PBS Professional on a Dell cluster to improve HPC computing. According to the CIO, “Everyone has benefited from this installation. Researchers can do things they couldn’t do before, like running jobs multiple times or utilizing larger data sets, to achieve outcomes they couldn’t otherwise get. It’s pretty easy to see the value."

PBS Professional 助力QIMR提升 HPC 能力和支持高质量的研发能力
澳大利亚昆士兰医学研究院 (QIMR) 利用 PBS Professional管理Dell多核服务器集群来改善HPC计算效率。CIO指出, “每个人都得益于该系统的使用。我们的科学家现在可以提供更快、更准确的科研成果。我们同时能够处理更多的数据,并且更加迅捷。研究人员还可以做很多以前无法完成的事情,这套系统带给我们的价值显而易见。”

Smart Multiphysics Optimizing Performance Accuracy Using Flexible Bodies

Smart Multiphysics Solving for Structural Responses based on Fluid Temperature Loading

BiggerBoat Solutions Makes Waves in Auto Industry Using HyperForm to Cut Die Development Costs and Time
When the auto industry crashed in 2008
and the tool shop where Jay Weiner worked
closed its operations, he started his own
company, called BiggerBoat Solutions Ltd.
He carries out metal-forming simulations
for major tooling suppliers and originalequipment
manufacturers. With 15 years
of experience in tooling design, Weiner and
his Toronto-based practice offered a service
that no one else had perfected but that
was crucial to a key process in automotive
manufacturing: the simulation-based die
design for stamped sheet-metal parts.

Danish Team Uses HyperWorks to Prove the Value of Topology Optimization for Concrete Architectural Structures
Denmark’s Aarhus School of Architecture
was interested in exploring the potential
of applying the kind of simulation-based
topology optimization used in the automotive,
aeronautical and naval industries to
architectural concrete structures and coupling
it with robotic fabrication of polystyrene
formwork for concrete casting. Led by
Per Dombernowsky, who served as project
manager and engineer, and Asbjørn
Søndergaard, who headed the project’s
design and optimization aspects, the
combined academic and industrial team
created the Unikabeton Prototype project.

丹麦的奥胡斯建筑学院过去一直对拓扑优化技术在混凝土建筑结构中的应用潜力以及它在混凝土浇铸聚苯乙烯模板的机械制造中的应用非常关注,基于仿真的拓扑优化技术已经在汽车、航空和造船工业广泛使用。Unikabeton Prototype项目结合了学术和工业团队,由项目经理工程师Per Dombernowsky和Asbj?rn S?ndergaard领导,Asbj?rn S?ndergaard负责项目设计和优化方面。

Smart Multiphysics Direct Coupling of AcuSolve & RADIOSS for Fluid-Structure Interaction

Intel AcuSolve Case Study: Analyzing Complex Designs Faster
Working in collaboration with Intel’s technical support team and utilizing key Intel® software development tools, Altair was able to improve performance, scalability, and time-to-results for AcuSolve, Altair’s leading CFD flow solver.

PBS Professional at The Scripps Research Institute
The campus of The Scripps Research Institute (TSRI) overlooks the Pacific near San Diego. Its proximity to the famed (but unrelated) Scripps Oceanographic Institute occasionally causes confusion of identities. But TSRI is prestigious in a totally different way. TSRI uses Altair’s PBS Professional software to provide a consistent workload management infrastructure for its users across all three computing environments.

Aircraft Seating Design, Analysis, and Optimization


オンラインセミナー資料 2013

  • PDF(3.6MB)をダウンロード <1月23日><HyperWorks12.0リリース最新情報>強化されたメッシュ作成機能と対称性表示を可能にしたプリシステム&ビジュアライゼーションツール

Where Do You Get Your Loads To Assess Component Strength And Durability?

RADIOSS Sizing Guidelines for Clusters
Learn how Intel Cluster Ready and RADIOSS benefits you. One of the most respected products in the HyperWorks suite, RADIOSS™ is an industry-proven finite element structural analysis (FEA) solver for comprehensive linear and nonlinear structural simulations. It has been an industry staple in the crash and high-speed impact simulation area for over 20 years, and is the fastest-growing structural analysis solver in today’s market.

QinetiQ Keeps the Army’s Kiowa Copter Flying Lighter and Longer Through HyperWorks Optimization
A large proportion of Army aircraft are legacy platforms. Program managers of these aircraft are challenged to integrate new technology into these older platforms to enable them to meet the constantly expanding demands of today’s missions. These new devices and systems, however, often add weight to the vehicle or otherwise impact mission profiles. To sustain aircraft performance, weight reduction methods need to be adopted for aircraft components if technology insertions are going to continue.

Extending Extrusion Die Life Using HyperXtrude
Altair HyperXtrude is used to predict die
performance and run virtual die tryouts.
Using these capabilities, die designs can be
modified and tested to improve the die life
and reduce the number of die trials.

Altair HyperXtrude用来预测模具性能和运行虚拟试模。利用这些功能,模具设计得到修改和测试,改进模具寿命,降低试模次数。

Smart Multiphysics: Explosives and Concrete Material Simulation in RADIOSS

モデリング、解析、最適化、可視化、レポート作成、共同作業による知識管理という、シミュレーション プロセスのあらゆる場面に対応するHyperWorks製品に関連するカタログおよびデータシート

  • AcuSolveデータシート AcuSolve ™は、ロバスト性、スピード、精度に優れた有限要素法ベースの汎用数値流 体力学(CFD)ソルバーです。 設計者から研究者まで、あらゆるレベルの専門知識を持つ方に対してご利用いただけ ます。製品単体として、もしくは効果的に設計・解析のアプリケーションへシームレスに 統合してご利用いただけます。 解析手順の反復無く、メッシュの品質・トポロジーを気にせず、素早く質の良い解を得 ることができます。
  • AcuSolve 1.8b データシート(PDFをダウンロード) AcuSolve 1.8b新機能の紹介
    ・Intel MPIメッセージパッシングライブラリ
  • SimLab製品カタログ(PDF) SimLabは、複雑なアセンブリの挙動について高速かつ正確なシミュレーションを可能にする、プロセス主導かつフィーチャーベースの有限要素モデリングソフトウェアです。
  • RADIOSS for Structure & NVH(PDFをダウンロード) Altair RADIOSSは、線形・振動問題から高度非線形解析や構造・流体連成問題までをカバーする高性能汎用有限要素ソルバーです。振動騒音・強度・疲 労寿命解析機能は、NASTRAN互換のBulk入力データ形式でご利用いただけます。
  • NVH Director エンジニアによるより良い製品のより迅速な開発を可能とする 真のフルビークル シミュレーションソリューション
  • HyperForm製品カタログ プレス成形シミュレーションシステムHyperFormの製品カタログ
  • HyperForm Solista製品カタログ(PDFをダウンロード) プレス成形のエッセンスを集めた スタンドアローンパッケージ
  • Virtual Wind Tunnelデータシート(PDF) 優れた外 部流れのシミュレーション環境を提供するこの業種特化型アプリケーションによ り、直感的で効率的なプロセス、精度とロバスト性に優れたソリューションが実 現します。
  • HyperWorks Unlimitedデータシート
C2RJ2011 構造最適化で宇宙ペイロード打ち上げを支援
航空宇宙企業(ATK Aerospace Systems社)がオリオン宇宙緊急離脱システム用間にホールドの軽量化にシミュレーションソフトウェアを採用

  • ATK Aerospace Systems事例(PDFをダウンロード) Concept to Reality Japan 2011 Summer/Fall【日本語版】内記事抜粋

C2RJ2011 バードストライクを解析する
航空機の安全確保を目指す新たなCAE 手法が誕生

  • バードストライクの解析事例(PDFをダウンロード) Concept to Reality Japan 2011 Summer/Fall【日本語版】内記事抜粋

    バードストライク解析は、自動車における衝突解析とは似て非なるものです。過去さまざまな有限要素法が使われてきましたが、バードストライク解析の業界標準になりつつあるのが、粒子流体力学(smooth particle hydrodynamics)にもとづくSPH法です。 この技法では、鳥という試験物により構造体に運動エネルギーを加えながら、鳥がバラバラになって消散する様子まで再現することができます。
C2RJ2011 シミュレーションで航空機用ドア開発を効率化
Eurocopter グループが解析を活用して、設計工数の

C2RJ2010 自動車の世界最速記録更新を目指して
─ 次世代のエンジニアや科学者への大きな刺激に

  • 自動車の世界最速記録更新を目指して(PDFをダウンロード) Concept to Reality Japan 2010 Summer【日本語版】内記事抜粋

    2名のイギリス人Richard Noble氏とAndy Green氏の新しい使命は、Bloodhound SScでの成功を足がかりにして、軍用ターボファンエンジンEuroJet EJ-200とハイブリッドロケットモーターを搭載したクルマを作り出すというもの。このクルマは、全長12.8メートル以上、重量はおよそ6.5トンになります。EJ-200エンジンを除き、コンポーネントはいずれも特注設計です。
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