hyperworks

Efficient Model Build: Automatic Connection Generation

An important and highly time-consuming step of the CAE model build process is defining which parts of the model are fastened to each other and the method used, be it welds, bolts, adhesives and more. In this webinar we explore how Altair’s user-friendly connectors workflow can rapidly accelerate the process of creating, visualising and editing connections between parts and subsystems in a highly automated, repeatable and reusable way.

Contents:
- Introduction
- Connectors: controls, browser, workflows, and attachments
- Demo example
- Q&A

Duration: 53 minutes

Webinars

Efficient Model Build: Automatic Mesh Generation

Meshing is a time-consuming process yet critical to obtain high-quality results. In this webinar we introduce Altair’s automated meshing technologies and end-to-end workflows for meshing of complex parts.

Contents:
- Introduction to Altair
- Automated Meshing in Altair Hyperworks: BatchMesher, Rebuild, Midmesh, Replicate
- Summary
- Q&A

Duration: 55 minutes

Webinars

Efficient Model Build: Managing Multiple Parts and Configurations

Engineers are working with increasingly large and intricate models with different variants. In this webinar we look at how you can organize and manage parts with different configurations easily using Altair’s Part Browser, working from a common model that can be used by multiple teams, including crash and NVH, in parallel. We also introduce Altair Model Libraries and show how they enable distribution of tasks and collaboration between teams both local and remote.

Contents:
- Model Build & Assembly Workflow Overview
- Parts: Part Browser, Parts representations, revisions and configurations
- Subsystems
- Summary
- Q&A

Duration: 60 minutes

Webinars

Driving a Sustainable Rail - Cargo Solution Simulation Helps TransANT Meet Weight and Weld Certification Requirements

While rail is the most environmentally friendly means of transport, freight trains today do not look much different than those from the past. To reach the climate and energy targets of the European Union while achieving higher payloads and a better ROI, the railway sector needs an innovation boost to build more efficient and sustainable rail freight wagons. TransAnt GmbH, a joint venture with ÖBB Rail Cargo Group and voestalpine Steel Division, was established to bring more efficient and sustainable rail freight solutions to the market. With its innovative concept based on modularity and lightweight design, once operational the company seeks to revolutionize the market as a full supplier of freight wagons. The company used Altair® HyperWorks® for topology optimization – in particular Altair® HyperMesh® – to realize the transition to a weldable structure, Altair® HyperView® for pre- and post-processing, and Altair® OptiStruct® for FEA (including local buckling) and optimization.

Case Study

What is Simulation Doing for Machine Builders

A key development goal of any machine-building project is to produce perfectly running, reliable machines that make high-quality products. By leveraging accurate virtual prototypes, seamless production can be ensured earlier in the development process to help assess and improve product profitability.

Technical Papers

Data Discipline: Managing Engineering Data from AI-powered Design

The advancements in the fields of AI and ML, combined with the increased availability of robust simulation, testing, and field data sets has made engineering data science a critical component of the modern product development lifecycle, but in order to extract maximum value from these exciting tools, companies need a plan to store, manage, and utilize their data efficiently. They need data discipline

Technical Papers

Applying Machine Learning Augmented Simulation to Heavy Equipment

Simulation-driven design changed heavy equipment product development forever, enabling engineers to reduce design iterations and prototype testing. Increasing scientific computing power expanded the opportunity to apply analysis, making large design studies possible within the timing constraints of a program. Now engineering data science is transforming product development again. Augmented simulation features inside Altair® HyperWorks® are accelerating the design decision process with machine learning (ML). The power of ML-based AI-powered design combined with physics-based simulation-driven design leveraging the latest in high-performance computing is just being realized.

Technical Papers

AI-Powered Product Design

What makes artificial intelligence a game changer is not what movies depict with the loud destructive powers of artificially intelligent robots. It’s the opposite, it is the silent creative destruction that it brings as apps in our phones or features in the tools that we use such as spam filters, fraud detectors, and recommendation engines. When combined, these tools make our lives more enjoyable, safe, and productive. In a similar spirit, at Altair, we have been working on powering product design and development with AI to make your work lives more enjoyable, and productive. Our focus has been improving processes and outcomes by reducing repetitive, labor-intensive, non-value-added tasks as well as emulating experts and enriching performance predictions with real-time field predictions. What makes these offerings unique is their no-code integration to the tools that you are already familiar with and hence not requiring you to have to leave your own working environment. In this presentation, examples of such AI-Powered product design processes will be demonstrated. The presentation by Dr. Fatma Kocer, VP of Engineering Data Science at Altair, aired at Future.AI in June 2021, and is almost 30 minutes long. Ready to see how your company can drive innovation with AI-powered design? Contact our solutions experts today. View all Future.AI 2021 Presentations

ATC Presentations

Ensuring the Highest Bus Safety - Altair Simulation Helps Gemilang Achieve Excellent Rollover Rating

In an effort to increase transportation safety, today’s bus rollover and crash test regulations have become more stringent. To ensure all products achieve the requisite safety regulations, Gemilang set up dedicated in-house testing facilities, including a tilt test platform to assess the stability of the vehicle, and a rollover test platform to ensure bus safety in the event of a rollover accident. Gemilang decided to leverage computer-aided engineering (CAE) simulation technologies to facilitate the bus rollover assessment during the early stage of product development and selected Altair as its technology partner.

Customer Stories

Less Weight, More Freight

TransAnt GmbH is an Austrian joint venture by ÖBB Rail Cargo Group and voestalpine Stahl GmbH with the aim to bring more efficient and effective transport alternatives on to the market and thus making rail freight transport more attractive and sustainable.

In this presentation the company talks about the development of their freight wagon “TransANT” - a revolutionary platform concept that reacts to the changing needs of their customers. Its 20% lighter underframe creates a payload advantage of up to 4 tonnes per wagon. Industry-specific wagon bodies and straightforward swapping make for ideal logistics solutions - adaptable to every type of logistical requirements. Using Altair software, the company is currently making TransANT assemblies ready for serial production.

Presented at the ATCx Heavy Equipment in May 2021.

Speakers: Anja Schmid, Key Account Manager & Andreas Tomschi, Development Engineer, TransAnt

Duration: 20 minutes

Presentations

Using FEA for train homologation - modeling bolted assemblies, composites parts, and topology optimization

In order to ensure the safety of passengers and on-board personnel, finite element calculation is used at SNCF as part of the acquisition, renovation / modernization projects of trains as a decision aid and preparation for testing approval of trains. This is the main case of the mechanical strength of bolted and screwed assemblies, and more and more of the integration of composite materials into rolling stock structures in order to make them more capacious and less energy intensive. To do this, SNCF is developing methodologies to make the modeling of bolted assemblies and composite parts more reliable, as well as topology optimization. The tools of the HyperWorks suite, and in particular, the OptiStruct solver, allow SNCF to represent its types of materials, as well as these phenomena (bolted assemblies + topology optimization).

Presented at the ATCx Heavy Equipment in May 2021.

Speakers: Patrick Jumin, Derik Joël Kengne Tapchom & Karim Slimani, SNCF

Duration: 20 minutes

Presentations

Simulation and Digital Twin Adoption in the Industrial Machinery Industry

In 2021, Altair sponsored an SME audience survey to learn more about the adoption of engineering simulation and digital twin initiatives within the field of industrial manufacturing. This poll of 124 manufacturing professionals produced some interesting findings about how companies currently use simulation as well as what the biggest roadblocks are in the way of future technology adoption, including the use of digital twins.

Datasheets

Next Generation Altair Hyperworks 2021

The latest HyperWorks® 2021 provides easy-to-learn, effective workflows that leverage domain knowledge and increase team productivity, enabling the efficient development of today’s increasingly complex and connected products.

Intuitive direct modelling for geometry creation and editing, mid-surface extraction, surface and mid-meshing, and mesh quality correction, combined with efficient assembly management provide all the capabilities required for fast, accurate model creation and evaluation of design alternatives and product variants in less time.

Webinars

AI Powered Product Design

Dr. Fatma Kocer VP, Engineering Data Science at Altair showcases the impact of AI in development environments. In particular on how CAE tools will evolve and Design Exploration is taken to the next level.

ATC Presentations

Manufacturing Process Simulation The Right Model for the Right Decission at the Right Time

Brett Chouinard, President and COO of Altair discusses Development challenges in Industrial machinery and illustrates how Altair's scalable simulation solutions provide the environment for simulation-driven innovation and how machine learning expands the capabilities furter.

ATC Presentations

Support Optimization in Inspire Print3D

Altair Inspire Print3D offers an intuitive, process-driven user experience enables users to gain deep manufacturing insights quickly, driving faster and better design decisions. It allows to easily generate support structures as part of the design process, interactively creating and editing supports within the same environment as the designed part.

Product Overview Videos

Results Visualization in Inspire Print3D

Altair Inspire Print3D offers an intuitive, process-driven user experience enables users to gain deep manufacturing insights quickly, driving faster and better design decisions. Leveraging the embedded thermo-mechanical solver, users can easily detect and visualize defects – large deformation, excessive heating, delamination – to aid design or process modification.

Product Overview Videos

Faster evaluation of real-world machines - Vibration Reduction with topology optimization

Daniel Jauss, Application Engineer CAE, gives a Demo Sessions on Altair Simulation Solutions for faster evaluation of real-world machines, explaining how to realize vibration reduction with topology optimization performing a modal analysis & Optimization of a machine portal, identifies economic manufacturing alternatives, and conducts a topology optimization for sheet metal constructions.

ATC Presentations

From CNC Jobshop to the largest manufacturer of CNC Rotary tables

Indradev Babu, Managing Director, UCAM PVT LTD, explains how he developed a CNC Jobshop to the largest manufacturer of CNC Rotary tables—presenting different development examples, he explains how Simulation Driven Design helps him to differentiate and what simulation Strategies he implements in the customer-centric development for the following generation Machine Tools at UCAM.

ATC Presentations

The Digital Approach to Industrial Machinery Design

The need to design more complex industrial machinery on shorter timelines means that companies ask engineers to do more with far less. Chad Jackson, CEO of Lifecycle Insights, describes the digital approach to industrial machinery design and explains strategies leveraging Simulation, Data Science and High-Performance Computing. He shows how companies creating equipment that increases cycle speed and improves yields in this technical report. The E-Book covers the following topics: - THE DEVELOPMENT CHALLENGE OF INDUSTRIAL MACHINERY - ADDRESSING STRUCTURAL STRESS AND STIFFNESS - ARCHITECTING AND VALIDATING SYSTEMS DESIGN - SELECTING THE RIGHT ACTUATION COMPONENTS - MITIGATING VIBRATION AND EXCITATION - PLANNING AND VALIDATING CONTROLS DESIGN - STREAMLINING COMMISSIONING - MONITORING THROUGH FIELD DATA - RECAP AND CONCLUSIONS

eBooks

The Culmination of 30 Years' Investment in Productivity Tools

Altair CTO James Dagg presents an overview of the journey Altair took to develop the leading modeling and visualization technologies we have today, and provides a look at what’s coming next to help you reduce your product delivery time. James Dagg has been at Altair for more than 30 years and is a visionary behind Altair’s software strategy and development activities. He has also led the development of Altair’s concept design technologies and oversaw the development of Altair’s CAE software suite for more than a decade.

Presentations

Evolution of Model Build at Jaguar Land Rover

In his presentation, Dr. Darren Ashby, CAE Group Leader at Jaguar Land Rover discusses some of the technological developments that have led to reduced meshing time and enhanced model quality at Jaguar Land Rover. Additionally he shares some thoughts on the direction of finite elements modelling, future functionalities, and new technologies which will enable further productivity gains at the company. Dr. Darren Ashby, CAE Group Leader at Jaguar Land Rover has been at the company for over 30 years, having joined as a technical apprentice and progressing to where he is now as the CAE Group Leader for Virtual Model Build and Analysis. He holds a PHD in philosophy focused in mechanical engineering from Coventry University.

Presentations

Fast, Intuitive Workflows with the Industry Leading Pre-Processor

Steve White looks after Altair’s UK technical support team having joined the company in 2018. In his presentation, Steve is going to give us a brief overview and demo of the HyperWorks pre- and post-processing solutions, demonstrating the intuitive user interface and efficient workflows that can lead to significant time reductions in your model build activities.

Presentations

Accelerating Turbofan Structural Design with Altair HyperWorks

Ross Atherton is a Structural Systems Design Engineer in the Rolls-Royce Civil Aerospace Future Programmes Engineering department. After a period of supporting Rolls-Royce’s growing large engine fleet, Ross turned to future products; and has since led a small team designing, assessing, and enhancing the conceptual product architecture of future market opportunities. Ross’ presentation will go into detail on how Rolls-Royce have deployed the Altair Hyperworks toolset to enhance the structural efficiency of their UltraFan engine, covering: rapid model and mesh creation; new insights from structural optimisation and robust design; integrated post-processing; and the resulting acceleration of the engineering design iteration cycle.

Presentations

Streamline the CFD Modelling Process with Altair’s Dedicated CFD Simulation Environment

Gonçalo Pereira, Principal Application Engineer at Altair, gives an overview of the all new HyperWorks CFD to demonstrate the latest streamlined workflows and optimised technologies dedicated to CFD Application. This new App opens the door to a Solution focused workflow that enables each user to access intuitive CAD clean-up tools, efficient surface and volume meshing and easy to use model set-up for flow and thermal simulations.

Presentations

Increasing Productivity for CFD Model Build

Matt Bone, CFD engineer at Totalsim takes us through Totalsim's deployment of Altair’s pre-processor, which now comes equipped with a full suite of tools for CFD meshing and model set-up. We’ll see some of the automated tools can fill holes and gaps between parts and wrapping techniques to create exterior watertight meshes or cavity meshes, all built around saving you time with you CFD model build.

Presentations

Accelerate Your Composite Design Process with a Revolutionary Modelling Workflow

Julien Hoyez, Senior Application Engineer at Altair takes us through Altair’s revolutionary new composite modelling workflow, aimed at accelerating and simplifying every stage of pre-processing. Julien will show us how the dedicated Composites Browser in HyperWorks 2020’s streamlined and intuitive interface enables you to rapidly model, manipulate and review ply-based models.

Presentations

Rapid Modelling of Chopped Fibre and Recycled Composites

Matt Kedgley from Engenuity introduces us to FiRMA, an analysis method that tackles the difficult task of predicting the structural performance of randomly oriented fibre composite components. This method has been developed and made possible using a customisation of Hypermesh. The Finite Element (FE) models are pre-processed into the FiRMA format before being submitted for analysis solve through HyperStudy.

Presentations

Accelerating the Design of a Composite Bridge Structure with Geometry Morphing

Kenneth King is a Stress Engineer for the aerospace sector for Atkins. He’s is a chartered engineer with over 10 years’ experience in stress analysis using hand calculations and finite element analysis. While working at Atkins Aerospace he has been involved in projects on Airbus A350 and Single Aisle Aircraft. In addition to aerospace sector, he has worked in infrastructure, rail, offshore wind, nuclear and oil & gas sectors. Kenneth shows us a real life example of how Hypermesh has saved modelling time of finite element models when designing composite bridge structures. He will show us how the Hypermorph module in Hypermesh can be used to drive the design analysis cost down by reducing model creation lead time.

Presentations

HyperWorks 2021

In this course you will have the opportunity to learn about HyperWorks. Modules contained within the course provide detailed descriptions of the tools and workflows within HyperWorks. You will also have the opportunity to watch demonstrations and perform hands on exercises throughout the modules.

eLearning

Boosting Productivity with Meshless Structural Simulations

Altair has been one of the leading provider of simulation tools since the company was established over 30 years ago. Since acquiring SimSolid, we have seen a paradigm shift in structural simulation with many of our customers. An easy learning curve, a simple yet robust process enables you to gain better fidelity in your design and time saving with SimSolid! Watch our SimSolid webinar recording, where we will cover why companies need to integrate this technology into their product development processes, what is behind this game-changing technology and how companies such as Renault, Whirlpool, and National Oilwell Varco have successfully adopted Simsolid to help save time.

Webinars

Discover The New Altair HyperWorks 2021 Transition to New User Experience

Discover The New Altair HyperWorks 2021 Transition to New User Experience

Webinars

HyperWorks CFD v2021

In this course you will have the opportunity to learn about HyperWorks CFD. Modules contained within the course provide detailed descriptions of the tools and workflows within HyperWorks CFD. You will also have the opportunity to watch demonstrations and perform hands on exercises throughout the modules.

eLearning

Altair HyperWorks - Design Explorer

Altair HyperWorks' Design Explorer is an end-to-end workflow for real time performance prediction and evaluation.

Use Cases

Efficient Engineering Based Modeling of Layered Composite Structures

This presentation is by Program Manager Rob Jopson. It’s a given that the simulation models we build are intended to capture and predict physical behavior, the data used to create them is not always representative of the manufacturing process used to build the physical part. For layered composite parts in particular, this mismatch can cause significant overhead in managing the simulation data as the model is created and evolves. To solve this problem, Altair’s ply-based modeling methodology strives to maintain a 1:1 relationship between the simulation data and the manufacturing process, independent of solver. The latest developments of this methodology will be presented as a workflow in the new Composite Browser, available in HyperWorks. The recording is about 18 minutes long and was originally presented at the 2020 ATCx Composites.

ATC Presentations

End-to-end Workflow for Modeling Layered Composites in HyperWorks

This workshop on end-to-end workflow for modeling layered composites in HyperWorks was conducted by Program Manager André Möenicke. The recording is about an hour and 37 minutes long, and and was first presented at the 2020 ATCx Composites.

ATC Presentations

Altair HyperWorks - Hotspot Finder

Results port-processing in Altair HyperWorks includes the abiility to automatically identify and tag hotspots on contoured results. Users can easily customize their search paramenters, browse through results and query individual hotspots.

Use Cases

Altair HyperWorks - Report Generation

Altair HyperWorks post-processing capabilities include automated report generation. In very few clicks users can generate comprehensive reports of their analyses and export them to either an html summary or an MS PowerPoint slide deck.

Use Cases

Altair HyperWorks - NVH Director

Altair’s Noise Vibration and Harshness Director is the most advanced full vehicle assembly building framework on the market. It enables the implementation of global NVH best practices while covering the entire NVH workflow from model setup, assembly management to postprocessing.

Use Cases

Altair Squeak and Rattle Director - Basic Screening Risk Assessment

Altair’s Squeak and Rattle Director (SnRD) enables expert and novice computer aided engineering (CAE) engineers to rapidly identify and eliminate squeak and rattle in products at an early design stage. By utilizing a novel set of tools and methods in a streamlined, semi-automated process that is fully integrated in the Altair HyperWorks™ environment, SnRD simplifies otherwise complex and time-consuming tasks.

Use Cases

Molding and Structural Simulation of Injection Molded Parts

This workshop on molding and structural simulation of injection molded parts was conducted by Frank Ehrhart, EMEA Technical Specialist - Material Engineering/Multiscale Designer. The recording is a little over an hour long, and and was first presented at the 2020 ATCx Composites.

ATC Presentations

VABS: Modeling Composite Beam-like Structures with 3D FEA Fidelity

Variational asymptotic beam section (VABS) is a unique technology continuously funded by the US Army since 1988 and it has become a tool of choice in the helicopter and wind turbine industries for modeling composite rotor blades. With analysis of a finite element meshed cross section, VABS can compute the best set of beam properties for 1D beam analysis and also accurately recover 3D stress/strain distribution over the cross section. VABS has been integrated with HyperWorks and OptiStruct for Altair users to take advantage of this powerful technology for better design and analysis of composite beam-like structures.  The recording of the presentation by Dr. Wenbin Yu, CTO of AnalySwift, is almost 20 minutes long, and was originally presented at the 2020 ATCx Composites.

ATC Presentations

End-to-end Workflow for Modeling Layered Composites in HyperWorks

This workshop on end-to-end workflow for modeling layered composites in HyperWorks was conducted by Program Manager Rob Jopson. The recording is about an hour and 32 minutes long, and and was first presented at the 2020 ATCx Composites.

ATC Presentations

Material Characterization / Virtual Testing

This workshop on material characterization/ virtual testing was conducted by Jeff Wollschlager, VP of Composites Technology. The recording is about an hour and 32 minutes long, and and was first presented at the 2020 ATCx Composites.

ATC Presentations

Composites at Altair

This presentation is by Markku Palanterä, Director Composites Business Development, Altair The composites design and simulation suite by Altair is actively developed with a holistic view to cover all stages of the process from material modeling all the way to the certification of composite structures. On the material modeling side, the focus is on continuous further development of Altair’s multiscale modeling technology for continuous fiber composites and injection molded plastics, but not forgetting further application areas, such as additive manufacturing. The ply-based composite modeling in Altair HyperWorks has recently undergone a major update to achieve an improved, more efficient modeling workflow. This together with planned further developments tie the modeling even better with the manufacturing to create realistic models of composite components as built. Altair’s solver technology for implicit and explicit analyses can utilize multiscale material models to accurately describe composite material nonlinear behavior up to failure. Altair’s unique composites optimization technology is being enhanced with the repeat laminate concept that provides added efficiency and user control over lay-up design. To further complement the idea of an integrated system with all the necessary composites capabilities, the Composite Stress Toolbox has been introduced in HyperWorks to support design and certification. The recording is about 22 minutes long and was originally presented at the 2020 ATCx Composites.

ATC Presentations

Multiscale Methods: from Theory to Practice

In this presentation, Dr Jacob Fish, Professor, Columbia University, introduces some of the key concepts and approaches in multiscale modeling, highlights recent advances aimed at developing practical multiscale tools, and survey the current landscape in multiscale modeling ranging from linking atomistic-to-continuum and continuum-to-continuum scales, physics and data-driven multiscale approaches, and applications in automotive, aerospace and biomedical industries. The recording is about 41 minutes long and was originally presented at the 2020 ATCx Composites.

ATC Presentations

Improved Workflow with Integrated Composite Stress Toolbox and Certification

This presentation is by André Mönicke, Program Manager Classical composite analysis and certification methods continue to be used in a significant share of the composite design process. In particular, applying classical methods early in design, and integrating them with finite methods as soon as possible can allow faster decisions which will be rewarded when it comes time for certification. Altair’s latest developments to respond to those needs will be presented, covering the Integrated Composite Stress Toolbox and a Certification framework available in HyperWorks. The recording is about 20 minutes long and was originally presented at the 2020 ATCx Composites.

ATC Presentations

Increasing the Efficiency of Damage Modeling for Filament Wound Pressure Vessels through Multiscale Simulation​

This presentation is by Dávid Migács, R&D Engineer at CIKONI GmbH. A key design issue for new hydrogen-based vehicle drive systems is assuring safety of the start-of-the-art polymer lined, carbon fiber overwrapped vessels working at pressures over 700 bar. Cikoni will describe how a multiscale approach gives a better estimation of burst pressures and insight into damage mechanisms for different laminate layups, at both the macroscopic and micromechanical levels, to validate simulation models for structural optimization of layups, along with life predictions. The recording is about 28 minutes long and was originally presented at the 2020 ATCx Composites.

ATC Presentations