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Tesla Optimizes CAE - Desktop Engineering Reprint

Automating CAE connectors creation in HyperMesh and utilizing HyperStudy for pedestrian impact simulation helped optimize Tesla’s design cycle and get better crash and safety performance.

HyperWorks for Aerospace: Model Build Webinar

This webinar covers an overview of HyperMesh 14.0 and present live demos, including all the latest functionality of the 14.0.120 release.

Sujan CooperStandard Achieves Lighweighting & Performance Targets with Altair

Sujan CooperStandard uses solidThinking Inspire, OptiStruct and HyperMesh to design a torsional vibration damper that meets NVH criteria, optimize bracket and various mount designs.

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Balancing Manufacturability and Optimal Structural Performance for Laminate Composites through a Genetic Algorithm

This paper details the application of a specialised genetic algorithm to reduce the mass of a laminated composite wing rib. The genetic algorithm has been customised specifically to optimise the performance of polymer-laminated composites. The technology allows the mass to be minimized by the removal or addition of plies of various discrete orientations whilst satisfying the structural intent of the component. For the rib structure assessed, the structural constraints consist of limits placed on the displacement, stress (i.e. ply failure index) and buckling behaviour.

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.

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.

Hawk T Mk2 - Arrestor Barrier (BAN MK2) Engagement Analysis

As the UK Ministry of Defence (MoD) Design Authority for Aircraft Arrestor Barrier Nets, AmSafe products are used to stop aircraft from over-running the end of the runway. The British Arrestor Net (BAN) Mk2 is suspended across the runway over-run area by two electrically driven stanchions and raised or lowered by remote control from the Air Traffic Control tower. This paper describes the process and results of a FE analysis of the engagement of the Hawk T Mk2 aircraft into a Type A Barrier (BAN Mk2). The analysis was performed using RADIOSS, an advanced non-linear explicit Finite Element solver.

Application of HyperWorks in the Subsea Oil and Gas Industry

The volatile nature of deep sea installations presents a difficult challenge for engineers to create products which can withstand extremely high pressures in a variety of weather conditions. Duco selected HyperWorks to model subsea umbilicals, resulting in improvements to their analysis productivity allowing models to be constructed faster than before.

World-Leading Crane Manufacturer TADANO FAUN Accelerates Its Design Processes with HyperWorks

Industry: Heavy Industry
Challenge: Generate accurate finite element method (FEM) calculations.
Altair Solution: FEM structural analysis utilizing the suite of HyperWorks tools
Benefits
•Faster time to results
•Flexible unit-based licensing model
•Cost reduction

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.

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.

Improved Mechanical Performance and Reduced Cost of a Solar Panel System with HyperWorks

HyperWorks proved to be exceptionally valuable in Luxon’s work for a major producer of a large-scale industrial panel system, which measures approximately 50 x 70 feet and rotates to track the sun. The company had a system in production but sought to lower the cost of manufacturing. Additionally, Luxon’s customer wanted to expand the geographic locations where the system could be installed successfully, so it asked Luxon to develop a more robust support structure to ensure that the system would survive the seismic, wind and snow loading that the product was likely to encounter in various parts of the world.

Communicate and Collaborate with PLM Systems in HyperWorks



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 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.

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.

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.

U of M Solar Car- Composites Optimization for a Solar-Powered Race Car: Minimizing Body and Chassis Weight With Altair OptiStruct

The University of Michigan Solar Car Team, through the application of Altair’s OptiStruct optimization technology, was able to reduce the weight of its solar car by 90 kg from the 2009 Infinium car design to the 2012 Quantum car design. The Michigan team finished third in the 2011 World Solar Challenge, the first American team to finish. The team also has placed first in seven other American Solar Car Challenge competitions.

LG Electronics Success Story

LG Electronics Performs Smartphone Drop-Test Simulation in Less than 24 Hours with New Automated Approach

Success Story: M.TEC

M.TEC Engineering Continues to Benefit and Yield New Business Due to Advantages of the Altair Partner Alliance (APA)

RUAG Space Builds Reliable Satellites with HyperWorks

“Throughput time” or “Time to Market” is a key element for spacecraft structure. Structures are the first element required to start the integration of the spacecraft and it is essential that they can be delivered in time. However, late inputs require flexibility and efficiency to limit the impact on the development and manufacturing time. This short video shows examples of automation and standardization of the analysis processes as implemented at RUAG Space using HyperWorks.

DeWalt Optimizes Power Tools with HyperWorks

The development of modern electric power tools requires special attention to be simultaneously paid to both the efficiency and user comfort of the tool, as well as the robustness and durability of the devices. For the fulfillment of these two groups of attributes, computer-aided simulations using HyperWorks has become central to the development process of Stanley Black & Decker Deutschland GmbH.

HyperWorks Helps Volkswagen Motorsport Develop a World Champion Polo R WRC

Since January 2013 Volkswagen Motorsport compete at the FIA World Rally Championship with the Polo R WRC. To improve the vehicle performance it is essential to reduce the cars weight and inertia. Drivers perform best lap times when they feeling well in the race car. So you have to meet drivers ergonomically needs. Also passive passenger protection is an important topic. To meet these requirements an own racing seat has been developed.

Solid Hex Meshing the Human Lumbar Spine

Computational modeling and simulation, which uses computer-based mathematical techniques, is on the verge of revolutionizing the field of medical devices. Modeling techniques allow computer models to eliminate bad ideas and refine the good ones long before they leave the drawing board.

Using HyperWorks to Develop Human Body Models for Vehicle Crash Simulation

Wake Forest Baptist Medical Center is a leading research university in biomedical sciences and bioengineering that provides students and faculty with outstanding opportunities for personal and professional growth.

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.

Automated Finite Element Model Creation using Structural Condition Data for Marine & Offshore Assets

Advanced structural integrity management software is capable of using a structural Computer Aided Design (CAD) geometry to track the condition of a marine or offshore asset in a virtual environment. ABS Nautical Systems Hull Manager 3D (HM3D) converts a 3D CAD model to a database that stores vessel condition information and provides the ability to track condition changes due to structural degradation.

Application of HyperWorks to Develop Human Body Models to Assess Injury Potential for Vulnerable Populations in Vehicle Crashes

The effects of obesity on occupant responses in frontal collisions were investigated using the UMTRI whole-body human finite element models. A modeling approach was developed and applied that allowed for rapid change of a baseline human body model into geometries representing adults with different BMIs without the need for re-meshing the models.

Composite Rotor Blade Analysis using Altair HyperWorks

As part of a senior design project – the design and analysis of a coaxial rotor craft – Christopher Van Damme, at the time of the project senior undergraduate student within the department of Engineering Mechanics at the University of Wisconsin-Madison, had to analyze a composite made helicopter rotor blade. In his analysis he had to employ Computer-Aided Engineering tools to cover the required studies regarding static, modal, frequency response, and dynamic analysis of the rotor.

HyperWorks 14.0 Webinar: Integration of FEKO into HyperWorks 14.0 - Features & Benefits

FEKO, the leading electromagnetic simulation software for antenna design and placement, EMC, RCS and other applications is fully merged into HyperWorks 14.0, the new release of Altair’s CAE simulation software platform. Through examples and demonstrations, this webinar will present the new extensions and features in FEKO 14.0, including the addition of curvilinear wire meshes to reduce computational requirements while keeping accuracy. Extensions have been added to the time domain solver and to the cable modeling tool. Users will also benefit from CAD handling, scripting and automation improvements. Active RCS calculations are now possible, among other features that will be presented. Thanks to being part of HyperWorks, FEKO now includes integration with HyperStudy, the multi-disciplinary design exploration, optimization and stochastic analysis tool. This will be shown during the webinar, together with the integration with other Altair products FEKO users will benefit from, like HyperMesh (high-performance finite element pre-processor), PBS Works (HPC workload management software) and Altair’s cloud solutions. The advantages of FEKO’s new licensing scheme as part of HyperWorks will be discussed as well.

HyperWorks 14.0 Webinar: Model Build & Assembly

HyperWorks 14.0 includes best-in-class modeling capabilities, with the ability to manage even the most complex and large FE models. HyperMesh has a new part and assembly workflow, which promotes flow of data directly from Product Data Management (PDM) data structures. The Connector Entity Editor (CEE) can be found in the lower part of the Connector browser and gives easy access to all important connector attributes of currently selected connectors. With the CEE it’s now possible to precisely change single attributes and realize various connectors at once. All attributes are described with tooltips.

HyperWorks 14.0 Webinar: Meshing, Geometry & Graphics Performance.

This webinar includes updates about the entirely redesigned SimLab 14.0 release and focusses on the updates of the SimLab 14.1 release. HyperMesh: A new browser-based workflow has been introduced in HyperMesh 14.0, which includes the concept of mesh controls. Many other meshing features and major enhancements in graphics performance and appearance will be discussed in this session as well. The webinar briefly presents also updates of the solver interfaces.

Computational Analysis of Quadriceps Tendon Force Following Total Knee Replacement Surgery Leads to Improved Patient Knee Flexure

Anterior knee pain is a significant complication following total knee arthroplasty (TKA) surgery. The inability to freely extend/flex the knee has a crucial influence on patients daily activities including walking, lifting and rising from a chair. This knee movement inability is one of the most common indications of needed TKA procedure revisions. Poor sizing during surgery of the patellar knee component – a “button-like” element that increases the mechanical advantage of the extension force. The research biomechanics group in the Department of Bioengineering at Clemson University has evaluated the effect of the patella-button thickness on the variation of the magnitude of the quadriceps tendon force by applying HyperWorks-based finite element analysis.

Materials Property Data for Simulation Webinar - release of GRANTA MI:Materials Gateway™

Watch this 45-minutes webinar recording to find out how the new MI:Materials Gateway for HyperMesh application provides access to validated CAE materials models from directly within HyperMesh. See how to get the data you need, fast and error-free. Understand how and why leading engineering enterprises manage their materials information to ensure delivery of traceable, high quality information for simulation. GRANTA MI:Materials Gateway both provides access to this managed proprietary data and to a unique, comprehensive library of reference data on metals, plastics, composites, compiled over the 21 years since Granta’s spin-out from the University of Cambridge.

Accurate Simulation Modelling of Sports Impact Scenarios using HyperWorks

One of the key research activities within the institute is concerned with the development of enhanced human surrogate models for sports personal protective equipment (PPE) research. Impact surrogates are used to provide a representation of a living human which can then be impacted under injurious loading conditions such as a ball impacting the thigh to understand the response behaviour.

Optimizing Cooling Passages in Turbine Blades

Turbine blades have internal passages that provide cooling during operation in a high temperature engine. The design of the cooling passages is critical to achieve near uniform temperature of the blade during operation. The temperature of the blade is dependent on the thermal properties of the blade material as well as the fluid dynamics of the air circulating in the cooling passages. Computational optimization methods have successfully been applied to design lighter and more efficient structures for many aerospace structures. An extension of these techniques is now applied to guiding the thermal design of a turbine blade by designing the optimal cooling passage layout. Optimization methods will be applied to determine the optimum pattern of the cooling passages and then to optimize the size of the individual cooling passages. The goal is to produce a more thermally efficient turbine blade design that will produce blades with longer lives and better performance.

Combining topology optimization with laser additive manufacturing reveals new potential for lightweight structures

Challenge: Development of design and optimization methods to improve components made with laser additive manufacturing methods. Altair Solution: HyperWorks, OptiStruct, Simulation Driven Design Process Benefits: increased material efficiency, lighter and stiffer structures, less user training required, flexible and adaptable manufacturing process

HyperWorks Helps Midea Design and Optimize Millions of AC Units

HyperWorks Helps Midea Design and Optimize Millions of AC Units. Using an air conditioner, for example, with HyperMesh, it takes Midea Design one week to mesh the whole model, setup loads and constraints, run the analysis, and extract the result.

NVH Webinar Series : Squeak and Rattle Simulation at Scania and LeanNova

Altair's Squeak and Rattle Director is a novel set of comprehensive software automations to rapidly identify and analyze design alternatives to eliminate the root causes of squeak and rattle in assemblies.

Arup Uses the Latest Simulation Technologies for Architectural Design

Arup has determined the anticipated conditions throughout the interior of a complex architectural space through computational fluid dynamics (CFD) modeling. In this video Caroline Lama, Façade Engineer at Arup NY, explains how HyperMesh has been used to develop an efficient meshing scheme for this challenging geometry.

Arup Uses the Latest Simulation Technologies for Architectural Design

Arup has determined the anticipated conditions throughout the interior of a complex architectural space through computational fluid dynamics (CFD) modeling. In this video Caroline Lama, Façade Engineer at Arup NY, explains how HyperMesh has been used to develop an efficient meshing scheme for this challenging geometry.

HyperWorks helps ACENTISS in the development of Elias, a new electrically powered ultra-lightweight airplane

Recently, ACENTISS has developed the all-electric technology demonstrator ELIAS (Electric Aircraft IABG ACENTISS) based on the one-seater UL aircraft ELECTRA ONE from PC-AERO GmbH. To perform all the needed engineering and development work of the project ACENTISS applied Altair’s HyperWorks suite.

Development Time Reduction at Stadler Rail

Dr. Alois Starlinger is talking about how Altair products made an impact in shortening development time at Stadler Rail.

Haier Redesigns Air Conditioners and Packaging with Altair HyperWorks to Eliminate Drop Damage

Haier Group is one of the world’s largest manufacturers of home appliances and consumer electronics. The company is the leader of its industry in China, where it is headquartered.

Haier ships its products all across the globe and in more than 100 countries, so well designed product packaging is crucial to the company’s ability to deliver products without damage to even the farthest destinations.

Download the Case study to see how Altair was able to reduce costs of physical testing and eliminate drop damage using simulated drop testing with HyperWorks.

Design of a Fuel Cell Race Car for the Annual Shell Eco-Marathon with Altair Products

The student team of the university of applied sciences in Munich participates in the annual Shell Eco-Marathon. The team has to develop a very light and highly efficient race car within less than a year. As there is no time for prototyping, simulation is mandatory. Altair provided the race team with the necessary software. The team secured 3rd place in the 2015 edition of the race!

Application of HyperWorks for Collaborative/Global Computer-Aided Engineering And Design Instruction at Brigham Young University

For a recent ME 471 class, a team of five students re-engineered the chassis/suspension platform for a 1969 Chevrolet Camero. At the conclusion of the project, the team presented a comprehensive review of their re-design vehicle to a panel of PACE program representatives and partners. Key to arriving at an efficient design was the early application of Altair topology optimization to the chassis, suspension, and wheel design of the vehicle. Altair HyperMesh was applied to generate finite element models that formed the basis for the topology optimization studies. The team results showed that  The chassis mass was reduced by 34% through the application of topology optimization. The suspension control arm mass was reduced by 28%. The team was able to apply the Altair HyperWorks simulation tools in a seamless manner with the Catia-based CAD data that was generated for the vehicle re-design.

Seat Design for Crash in the Cloud - NAFEMS World Congress 2015

The benefit of design exploration and optimization is understood and accepted by engineers but the required intensive computational resources have been a challenge for their adoption into the design process. The HyperWorks Unlimited (HWUL) appliance provides an effective solution to these challenges as it seamlessly connects all the necessary tools together in the cloud. The aim of this study is to showcase the benefits of HWUL on an optimization driven design of a complex system. For this purpose an automotive seat design for crash loadcases is selected.

Minimising Mass and Increasing Durability of a Vehicle Suspension System Using OptiStruct

Gestamp selected Altair to develop a set of custom tools within HyperWorks, eliminating the need for an initial 'trial and error' design loop while reducing mass and increasing durability of a rear twist beam suspension system. The company achieved a reduction in lead time while producing competitive low cost, low mass RTB designs.

ICAT Achieves Robust Structural Integrity of their Automotive Components using Altair HyperWorks®

The International Centre for Automotive Technology (ICAT) is an automotive testing and R&D centre. In their pursuit to carve a niche as a one-stop solution for the automotive industry’s needs in the areas of product design, testing and validation, the ICAT team required a very advanced suite of software solutions. They needed a software suite that would save them time, money and also help in all phases of product development. The Altair software suite has greatly helped the team in providing timely and appropriate solutions to their clients.

Developing an Injury Threshold for Human Brain Concussion

Directed by Dr. King Yang, Professor of Bioengineering, the Department’s Bioengineering Center is a leading laboratory focused on research into impact trauma, low back pain, and sports injury biomechanics. For the development of complete understanding of injury mechanisms for mild traumatic brain injury or concussions in order to prevent or mitigate injury occurrence, Altair HyperMesh helped establish a meaningful injury criterion through the use of field concussion data and finite element modeling of the head.

Digital Development at Hyundai Motor Group

Dr. Byungsik Kang is explaining how upfront engineering with FEA methods made a big impact at Hyundai Motor Group. He also explains the importance of designers using simulation for their own need at the early stage of development. Last but not least he is talking about the power of the solver OptiStruct to find entirely new designs.

Close Hauled with Hyperworks - Student Team of Politecnico di Torino Sails Away from Competition

The project focused on the design and construction of a skiff, a particular kind of sail boat, within the given regatta regulation. With its modeling and calculation tools, HyperWorks helped the team to significantly reduce weight while increasing stiffness, while saving time and costs.

Auburn University applies HyperWorks to Optimize the Design of Composite Suspension Components and Monocoque for a SAE Formula Student Racecar

To optimize the car performance, the Auburn University SAE Racing Team focused on selected components that were most promising in terms of mass reduction with equal or increased stiffness. HyperWorks enabled them to reduce component mass-to-stiffness ratio, thereby improving car performance, speed up development time, as well as grow in knowledge of composite material design and optimization

More Efficient and Economic Injection Mold Tools thanks to Topology Optimization, CFD Simulation and 3D Printing

Toolmaking is usually characterized by cost-intensive, custom made, single-unit production. To create innovative tools, the industry increasingly relies on new manufacturing methods such as 3D printing. To meet market demand, PROTIQ GmbH, a spinoff from Phoenix Contact needed to increase productivity through more efficient injection mold tools. The Altair solution included development of optimized tools using simulation, optimization and additive manufacturing (model setup with HyperMesh, topology optimization and FE analysis with OptiStruct, CFD analysis with AcuSolve and refinement with solidThinking Evolve. The benefits included increased productivity due to shorter production cycles, weight reduction of 75%, shortened development time and production costs reduced by 25%.

Efficient Injection Molding Tools through Optimization, CFD Simulation and 3D Printing

The company PROTIQ (www.protiq.com) worked with Altair and created a highly efficient molding tool. Optimization with OptiStruct was used to find the optimal design to guarantee the maximum tolerances of the generated products. The cooling process of the product was simulated with CFD (AcuSolve). As an overall result, the cycle time could be significantly decreased and the part quality also improved due to lower thermal deformations.

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Nelson Mandela University: Designing a Winning Eco-Car

Martin Badenhorst, Masters Student at Nelson Mandela University, Port Elizabeth, South Africa, shares how he managed to reduce the weight of their eco-car by 20%.

HyperWorks 2017: Model Build & Assembly

This webinar will demonstrate the entire workflow while including latest enhancements, such as the introduction of multi-pane views to accommodate the newly added part set and configuration browsers. The entirely new Part Library serves as a centralized library for parts currently being worked on, while offering various levels of version controls.

Altair Aerospace: FE Model Setup and Validation

This webinar will cover a brief overview of all simulations done on an Altair benchmark airplane wing. All steps from CAD to CAE are discussed, starting with the generation of the geometry, including midsurface generation to meshing and mapping CFD results. The presentation concludes with post-processing and automated report generation.

Sujan CooperStandard Achieves Lightweighting and Performance Targets with Altair

Sujan CooperStandard manufactures (anti-vibration) NVH products for leading automotive companies. Currently, the automotive industry is under extreme pressure because of environmental norms and has to adhere to stringent government policies related to pollution control and one of the simplest ways to address these is to optimize designs and reduce weight of products and components. They began using Altair HyperWorks on the on the recommendation of their joint venture partner CooperStandard. The team decided to improvise design of their Torsion Vibration Damper using Altair solutions like solidThinking Inspire to optimize designs of the brackets and OptiStruct for structural integrity of the designs. Altair solutions have helped Sujan CooperStandard get their product designs right the first time and consistently meet their time, cost and quality targets.

OptiStruct® Makes Life-form Inspired Table a Reality for IL Hoon Roh

Inspired by zooplankton Radiolaria, artist and architect IL Hoon Roh began creating series of objects known as “Radiolara Experiment” which, through extensive experimentation and collaboration with Altair, ultimately led to the creation of the sophisticated Table Ex-08.

No more Gone with the Wind – Pedestrian Comfort Improvements on Quinta Torre with AcuSolve Computational Fluid Dynamics

Officially known as the Caleido project, the Fifth Tower in Madrid is owned by Inmobiliaria Espacio, a company that, among other services, deals with infrastructure and construction for all types of buildings.

ESAComp-HyperWorks Interface Recommended Workflows

The use of the ESAComp-HyperWorks interface for enhanced post-processing of laminated composite structures is introduced.

Flux Webinar: Accelerate your Design Process with Flux - Dealing with Complex 3D CAD Models

Flux is now fully part of HyperWorks and thanks to our flexible HyperWorks Units, users are now able to access even more tools that will help you to save time in your designs and enable powerful simulations. Flux embeds its own pre-preprocessing tools but designers sometimes need to deal with complex 3D geometries generated by their CAD team.

Achieving Architectural Expression to Complement the Iconic Neue Nationalgalerie Using Altair HyperWorks™

For a competition launched for the Museum of the 20th Century, Zaha Hadid Architects re-invented a similarly radical approach by applying new advances in technology to generate structural and architectural expression. With Altair’s assistance, they created a plug-in for their design tool, enabling topology optimization. Altair HyperMesh was used for finite element preprocessing mesh generation, with Altair HyperView providing post-processing and visualization solutions. Structural analysis solver Altair OptiStruct provided advanced analysis and optimization algorithms.

Meshing the Human Lumbar Spine

HyperWorks customer Jeff Harris from NuVasive has used HyperMesh to solid hybrid mesh consecutive human vertebrae and discs from a patient bone scan. The meshing, set up in Hypermesh, is simulated using Ansys for motion limits, stiffness, and disc material correlation. Once a model is correlated, disc implants are modeled and simulated with the goal of replacing degenerate discs.

Cleveland Golf Drives Product Innovation Through Simulation and Optimization Using HyperWorks

Much more goes into a golf club than simply wood, iron and graphite. To shape the performance, the distinctive appearance, the personalized feel and even the sound of the club striking the ball, manufacturers must precisely engineer every aspect of the design. Today, simulation-driven design has dramatically reduced development time for new golf clubs while allowing them to meet strict regulations more efficiently.

HyperWorks provides flexibility and agility to development processes of Engineering Services Provider Beta Epsilon

Beta Epsilon designs racing cars and offers engineering. Beta Epsilon offers component and vehicle meshing, FEA analysis of metal and composite components, crash test simulation, optimization, and CFD simulation. Beta Epsilon uses HyperMesh, OptiStruct, HyperCrash, RADIOSS, AcuSolve, HyperView, and Virtual Wind Tunnel. With HyperWorks, Beta Epsilon could improve the quality of its products and extend its range of services.

Originating a safe Fun Utility Vehicle (FUV)

The challenge in the development of Arcimoto’s SRK Generation 8; an all-electric, multi-purpose/utility commuter vehicle, included creation of an optimized platform that offers 3-wheeled stability, a space frame enclosure for protection, and a rear swing arm that handles the load requirements and also follows the visual design of the vehicle. HyperMesh® provided an environment for rapid model generation allowing Arcimoto to answer queries by helping them perform the analysis in OptiStruct® in an easy, time efficient manner. Using RADIOSS® for the physics helped them achieve repeatable and accurate results, reduce simulation cycle times and allow for evaluating multiple design scenarios thus enabling better decisions.

Approaching Learning Differently at Nelson Mandela University in South Africa

Watch this short video to find out how the Faculty of Engineering is approaching teaching differently with the help of Altair's learning tools.

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Cal Poly Pomona Uses HyperWorks to Design a Winning Formula SAE Racecar

Cal Poly Pomona applies HyperWorks to optimize the design of a new wheel shell and analyze laminates for a SAE Formula student racecar.

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Subros Leverages Altair HyperWorks® to Build Optimized Product Designs While Reducing 60% Simulation Time and 40% Prototyping Costs

Subros is the leading manufacturer of thermal products for automotive applications in India and operates in technical collaboration with Denso. Being a major supplier of AC units to the predominant automotive segments and all classes of vehicles produced by global players in the country, it is very important for Subros to honor deadlines of product delivery with agreed benchmarks of quality. The Subros team has used Altair solutions such HyperMesh for FE modeling, RADIOSS and OptiStruct for structural analysis, AcuSolve for flow analysis, and solidThinking Inspire for Modal Analysis

Student Racing Team from Politecnico di Torino uses HyperWorks to Improve Weight, Manufacturability, and the Performance of Race Car

The students used HyperWorks which resulted in a weight reduction of 30% for those parts that were taken under consideration.

HyperWorks Enables Ingeniacity to Reduce Mass of Sailing Yacht Composite Bowsprit by 65%

Altair's HyperWorks Suite provided the pre-processing, optimization and FE-solving tools to help create a new bowsprit design that was 34kg lighter than the previous model

HyperWorks for Crash: Model Preparation and Evaluation

This webinar will introduce the latest crash and safety capabilities in HyperWorks 14.0, working with RADIOSS, LS-DYNA and PAM-CRASH. It also reviews other powerful tools and recommended processes available in Altair’s pre- and post-processing software.

Mahle Discuss Its Use Of The Automated Reporting Director

A close collaboration was forged between MAHLE and Altair ProductDesign to create the automated reporting solution. While Altair ProductDesign developed the code, MAHLE described the current process and reporting requirements to ensure business alignment and an effective result. Previously, users had to create a HyperView session, adjust all the pictures, snap a picture of each desired view, bring the visual assets into PowerPoint, crop and place, go back and create call-outs, and re-examine results to create notes for the report; this is now a push button operation. Using ARD, MAHLE has successfully reduced time spent on non-engineering tasks, enabling CAE analysts to better utilize their time as engineers - yielding more analysis and better design.

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Explicit Dynamic Simulation of Tool Drop on the Outer Wing of the Swift020 Unmanned Aerial System using RADIOSS®

The successful launch of a new platform UAS is a comprehensive design engineering and manufacturing endeavor. The full lifecycle must consider maintenance and replacement components. As these requirements often require the use of tools (i.e. screw drivers, wrenches, pliers), the concern became apparent that as the flight surfaces are minimum gage, heavy tools dropped on the structure could cause irreparable damage. The objective of this project was to determine the specification for maximum maintenance tool weight such that, if dropped from a nominal height of 0.762 meters, would not cause permanent damage to any part of the Swift020 UAS. The Altair solution included a RADIOSS Explicit Dynamic Impact Simulation.

Flux Webinar: Accelerate your Design Process with Flux - Dealing with Complex 3D CAD Models

In this webinar discover all the capabilities of the Altair pre-processing tools to handle real complex cases with Flux. In addition we explore the powerful features of HyperMesh allowing you to to defeature, modify and manage your complex assemblies. We also explore the various functionalities in SimLab which will allow you to easily mesh large problems.

Alpla Develops Innovative Packaging Solutions with HyperWorks

Alpla develops and produces packaging solutions for consumer goods. Christoph Plankel, Head of Modeling and Simulation Department at Alphla, discusses how they have used simulation to produce lighter packaging without compromising on performance.

Pre and Post-Processing for Aerospace

This webinar gives an overview of HyperWorks’ aerospace solution for model-setup, composites modeling and efficient reporting. The popular matrix browser for easy data extraction and advanced post-processing is also covered.

Anadolu Isuzu Increases Truck Safety with HyperWorks Products

Safety Engineer Caner Kara is talking about their usage of Altair products in the design process of trucks and buses at Anadolu Isuzu.

An Automated Head Impact Process Setup for Automobile Instrument Panel (IP) Application

FMVSS 201 procedure originally rolled out in 1968 by Federal Motor Vehicle Safety Administration to protect the automobile occupants from fatal injury during the crash. Since the beginning of the law, the automobile interior safety has become considerably more challenging for manufacturer to meet FMVSS 201 standard criteria. During the course of instrument panels (IP) development, engineers are heavily relied on computer simulation to optimize the design for a more robust design. Based on FMVSS 201, there are an infinite number of target points on the instrument panels that must be tested for head impact performance. Therefore, this becomes not only costly but it is impossible for the manufacturer to test all possible target points using the current conventional process.

UK ATC 2015: How Analysis & Optimisation Help Meet the Time Consstraints in F1

Presentation by Simon Gardner, Sahara Force India

UK ATC 2015: Optimised Rear Twist Beam Design

Presentation by Andrew Charlesworth, Gestamp

UK ATC 2015: A Systematic Approach to Weight Saving of Trailer Towing Systems at Jaguar Land Rover

Presentation by Andrew Blows, Jaguar Land Rover

Indian Engineering Institute CoEP Establishes CAE Optimization Center Employing Altair HyperWorks

This success story illustrates how a reputed engineering institute of national acclaim has set-up a CAE - Optimization Lab, equipped with Altair HyperWorks CAE tools, to expose their students to the latest technologies in product design, analysis, and optimization. Within the range of the CAE - Optimization Lab, CoEP has launched various courses to impart knowledge on Altair HyperWorks. This CoEP initiative bridges the gap between industry expectations and needs and the knowledge that graduating students possess. Being trained on advanced and contemporary technologies such as the HyperWorks suite has opened new opportunities for students to embark their career, has improved the national ranking of the college due to investing in a modern and robust infrastructure, and also has benefitted the industry by creating a talent pool of well-trained manpower, available to work on breakthrough engineering initiatives.

U-Shin Improves Product Design of Automotive Parts with Altair CAE Solutions

U-Shin is a global automotive part supplier, specializing in the development and production of automotive system appliances and mechatronics products as well as on the research of element technologies. Safety, reliability, adaptability, quality, eco-friendliness, are among the major concerns of the company.

Sharma & Associates

Sharma & Associates (SA), a Chicago-based consulting firm that is focused on providing engineering solutions to the railroad industry, led the effort. Since 1995, SA have delivered safe, effective and efficient solutions to its customers, which include the Federal Railroad Administration (FRA), the Association of American Railroads (AAR), railroads and transit agencies, rail car builders and rail car component manufacturers. The objective of the Altair ProductDesign team effort was to develop an ‘Engineer Protection System (EPS)’ that can protect train crew in frontal collisions (a common mode of train collision) from secondary impact injuries.

Baker Hughes Drills 60% off Product Development Time With HyperWorks-Driven Simulation

One of the world’s leading suppliers of oilfield services, products, technology and systems, Baker Hughes operates globally with nearly 59,000 employees. The company, headquartered in Houston, Texas, recently recorded $21.4 billion in annual revenue from sales of both services and highly innovative products for the world’s oil and natural gas industry.

NVH Webinar Series: Transfer Path Analysis at General Motors

This webinar presents the most recent advancement in the vehicle development process at General Motors using Altair HyperWorks' Transfer Path Analysis (TPA) capabilities.

Model Verification Director

Altair's Model Verification Director (MVD) allows engineering analysts to validate CAD model data received from the design teams, automatically identifying potential issues that could slow down the pre-processing stage of the simulation life cycle. The MVD is embedded into HyperWorks pre-processing technology, HyperMesh and integrated into the Assembly Browser. The solution identifies CAD intersections, missing welds, and incorrect bolt-nut positions on an entire assembly structure and generates comprehensive reports in both Microsoft PowerPoint and Excel formats to allow for easy communication of the validation results. With this insight, the CAD design team can correct the model data and help streamline the finite element modeling process.

Simulation Tools: Driving the Future of Design

The Clemson University Deep Orange 3 program introduced future engineers to analysis software, enabling them to develop a novel sports car concept architecture.

By Dr. Paul Venhovens
Concept To Reality Winter 2013 Subscribe to C2R Magazine

Aircraft Carrier Alliance

Creating a Structurally Efficient Design for the Queen Elizabeth Class Aircraft Carrier

When making key decisions at the concept and preliminary design phases of a naval ship project, the designer is often obliged to work with limited data on the major structural design drivers for the vessel. This can lead to a largely subjective design approach which can result in inefficiency and even structural problems being locked-in from the start. To solve any issues, increased material use, weight and unnecessary complexity, as well as high design and manufacture costs can be introduced to the end product. To evaluate the potential of simulation-driven design under the unique requirements of naval ship design, the ACA partnered with Altair ProductDesign.

Simulation: The Connection between Speed and Safety in Racing

Chassis manufacturer relies on simulation and optimization to develop the fastest – and safest – race cars on today’s circuits.

By Luca Pignacca
Concept To Reality Summer / Fall 2012 Subscribe to C2R Magazine

MAHLE

Analysis of MAHLE's automotive components and systems creates a huge amount of simulation data which is used to generate project reports. This reporting process can be a slow, manual process that ties up a great deal of the engineering team’s time that could be better spent investigating the results. The company wanted to explore ways of streamlining its simulation results reporting process when developing new pistons and connecting rods.

Computer Simulation's Role in Advancing Composite Aircraft Structures

Reprint of an article published on the December 2014 issue of Aerospace & Defense Technology magazine

Robot Bike Co.

Developing a Fully Customizable, Additively Manufactured Mountain Bike

Additive Manufacturing of a Satellite Antenna Bracket

Analysis and design of a 3D printed antenna support for the Sentinel-1b satellite by RUAG Space with Altair Products.

HyperWorks Becomes Part of Mechanical Engineering Curriculum at Dalhousie University

As a key industry tool, HyperWorks becomes part of the Curriculum, providing hands-on training to Mechanical Engineering Students at Dal

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