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Efficiently Simulating and Optimising Antenna Placement in Virtual Test Scenarios
In this practical workshop we will present both the theory and background of the numerical techniques used, as well as presenting application examples and real-world cases studies on how such a process is used in the industry today. It will be a combination of presentation and demonstration of the best insight in the process.

Due to increasing complexity and a higher demand for connectivity for all sorts of products, physical measurements are more and more enhanced by virtual testing, not only on component level but also for full platforms like vehicles, aircrafts, etc. in their environment. Simulation in the design stage is crucial for successful deployment.

This workshop demonstrates the development process, from antenna evaluation to placing the antenna concepts on a platform and performing the virtual test drive / flight analysis also using optimization to increase the performance of the system. The numerical methods applied for such types of analysis,like full wave solutions for the antenna design and placement, as well as different wave propagation models like empirical models or dominant path solutions will also be discussed in more detail.

Application examples from the automotive and aerospace domain will show time variant results for antenna systems on moving objects e.g. also for MIMO scenarios.

Extended Interview: Royal Enfield Discuss the Deployment of the Altair HyperWorks Unlimited Appliance
An extended interview with Royal Enfield, the world's oldest motorcycle brand in continuous production, as they discuss the deployment of the Altair HyperWorks Unlimited Appliance. Rod Giles gives insight into the company's existing HPC infrastructure and explains why the fully managed Altair Applicance made sense for them.

Using HyperStudy with a remote HPC infraestructure via Altair Access.
Altair HyperStudy is a design exploration tool that manages simulation model variability, run submission and extracts simulation responses.
HyperStudy allows to seamlessly perform Design of experiments, generate metamodels and perform optimizations and reliability studies.
However, some simulations are computationally expensive to run in local machines. Altair Access can assist to submit the jobs to a remote HPC server seamlessly, with the reduced simulation time and increased compliance with IT policies.

Solve Your EMC/EMI Problems Involving Cables
Many problems of electromagnetic compatibility and interference involve cables, which either radiate through imperfect shields and cause coupling into other cables, devices or antennas, or which receive (irradiation) external electromagnetic fields (radiated from antennas or leaked through other devices) and then cause disturbance voltages and currents potentially resulting in a malfunctioning system. Altair offers a comprehensive combined electromagnetic field and cable solution using the Multiconductor Transmission Line (MTL) method, as well as a hybrid solution combining MTL with Method of Moments (MoM+MTL), to solve the EMC/EMI problems involving cables. This webinar covers the cable analysis solution from Altair with a detailed overview of the methodology with examples.

Infographic: The Impact of Multiphysics Optimization on e-Motor Development
Simulation helps you validate at the end of a product design cycle, but deployed early and throughout a development process, it can actually allow you to explore more potential solutions, collaborate more effectively and optimize the design for cost, performance, weight, and other important criteria. This infographic provides a framework for developing and implementing your own simulation-driven process to help you produce more efficient e-motors and shorten development times. 

Accelerate Decision Making with GPUs
Harnessing the computational capabilities of the graphics processing unit (GPU) is one of the cornerstones of Altair's mission to empower its customers. First and foremost, utilizing GPUs to accelerate numerical simulation delivers significant increases in speed and therefore, throughput. That means more opportunities to explore and fine-tune designs, faster decision-making based on more accurate results, and consequently the prospect of considerable reductions in time to market. In addition, creativity is enhanced, with more vivid, realistic and accurate rendering and visualization put within easier reach.

Altair SimLab – CAD Shared Faces
Tips and Tricks

This tool will help to show the shared faces in connected CAD body. This feature is supported only for Parasolid model imported with “Save geometry in database”.

Altair SimLab – Proximity Mesh Control
Proximity: Automatic mesh refinement will happen on surfaces that are within proximity distance. This will be useful in CFD, Electronics applications etc.

Altair SimLab – Extract Cavity
Extract cavity option to extract the cavity from the selected bodies by defining the node. To capture the fluid geometry better, turn on ‘Preserve all feature lines’ in Advanced options. It would be useful in CFD to extract the fluid domain.

Attaining Nonlinear and Multiphysics Mastery for SMBs with SimLab and OptiStruct
A growing number of companies aspire to perform multiphysics, but each added analysis tool introduces new complexity to a development process. Model translation, remeshing, design modification – these tasks offer no added value and increase the likelihood of error. Altair SimLab enables users to model and solve multiple physics, including nonlinear analysis, within one unified platform. Each analysis runs from one master model, allowing you to spend less time prepping and more time solving. Join the webinar to see these powerful workflows in action.

In this webinar, we will demo the design of a smart speaker with an emphasis on nonlinear analysis, multiphysics, and improving perceived sound with vibro-acoustic simulation.

Get One Step Ahead of 5G With Wireless Network Planning and Performance Analysis
5G is the next evolution of communication networks. With an exponential increase in consumer demands for high-speed data, the existing technologies can only sustain this demand for the next few years. We need a new technology with new capabilities, improved downloading and uploading speeds, and that can enable companies to control devices remotely in much more efficient and faster way than currently possible. This webinar presents Altair’s advanced computational tools for the propagation analysis and network planning of the emerging 5G technologies.

Generative Design Gallery
Watch the video to learn how Altair enables designs for production, moving additive manufacturing from an advanced capability to a production capacity with the power of simulation.

Royal Enfield Discuss the Deployment of the Altair HyperWorks Unlimited Appliance
Royal Enfield, the world's oldest motorcycle brand in continuous production, discuss the deployment of the Altair HyperWorks Unlimited Appliance. Rod Giles gives insight into the company's existing HPC infrastructure and explains why the fully managed Altair Applicance made sense for them.

SimSolid 2019.5 Introduction
In this course you will have the opportunity to learn about the capabilities contained within SimSolid. Modules contained within the course provide detailed descriptions of the tools and workflows within SimSolid. You will also have the opportunity to watch and perform hands on exercises throughout the modules.

HyperMesh Quickstart v2019
The purpose of this self paced course is to introduce HyperMesh to new users of the software. Most sections will use the See It, Do It methodology to cover the concepts. See It allows you to watch a video demonstration of the exercise covered in the section. Do It consists of a written exercise and model that can be opened in HyperMesh which allows you to perform the exercise on your own. Some sections will also contain interactive guides to provide a detailed description of the different options contained within a panel or browser.

HyperView & HyperGraph Introduction v2019
In this course you will have the opportunity to learn about HyperView and HyperGraph in V2019. Modules contained within the course provide detailed descriptions of the tools and workflows within HyperView and HyperGraph. You will also have the opportunity to watch demonstrations and perform hands on exercises throughout the modules.

HyperWorks for Aerospace Applications v2019
In this course you will have the opportunity to learn about the tools available in HyperWorks for aerospace workflows. Modules contained within the course provide detailed descriptions of the tools and workflows for use in the aerospace industry. You will also have the opportunity to watch demonstrations and perform hands on exercises throughout the modules.

Stop Using Excel Before You Make an Expensive Error!
An engineer has an ethical duty to actively identify and minimize sources of risk. However, one significant source of risk is often ignored. That’s Microsoft Excel – a surprisingly common tool for engineering calculations. This webinar explores why Excel is such a popular calculation tool, and, on the flip-side, why you should stop using Excel for anything more than bookkeeping.

Using your CAD in MapleSim
See how to import and work with your CAD model in MapleSim.

Accelerating Complex Linear and Nonlinear Analysis Processes from HyperMesh to OptiStruct
Supported by the streamlined, intuitive workflows in HyperMesh, running nonlinear analysis in OptiStruct is easier and more powerful than ever. Nonlinear explicit analysis is now supported, enabling simulation of drop tests, impact analysis, and more. Check out this webinar to see how Altair’s unified modeling and simulation platform can eliminate tedious meshing tasks and accelerate your nonlinear analysis processes.

In this webinar, we'll demo 5 different car door abuse use-cases, solving using linear dynamics, nonlinear quasi-static implicit, and nonlinear explicit dynamics analysis in OptiStruct.

Webinar: Accurate and Efficient Simulation of Laminated Composites
Webinar: Accurate and Efficient Simulation of Laminated Composites.

This webinar presents a complete composites workflow for all industries, the simulation-driven design workflow allows for an efficient process that enables time and money reduction.

Guide to Accelerating e-Mobility to Realization
The electric mobility revolution is ready to go mainstream. OEMs, suppliers, and emerging vehicle manufacturers are investing billions to develop innovative electric vehicles and optimize development and production processes to deliver e-mobility to the masses.

For companies to realize their goals of achieving mass adoption and profitability, we see simulation technology as the cornerstone of any e-mobility strategy. Whether updating existing vehicle design processes to go electric or developing a new program from the ground up, it can be challenging to identify the technology required and ensure these tools work harmoniously to model the complexities of the vehicle’s interconnected systems.

In this guide, we set out to help electric vehicles manufacturers build a comprehensive technology stack, develop a sustainable design process, and deploy manufacturing operations that scale to meet growing demand.

Electric Motors Multidisciplinary Optimization Platform
The design of a high-performance e-Motor is a complex undertaking. Engineers have conflicting constraints to consider including efficiency, temperature, weight, size and cost. To explore more ideas, better understand their designs and improve performance, Altair HyperWorks™ has a workflow to guide motor designers through an efficient process of Simulation-Driven Design. This analysis and optimization solution supports multi-disciplinary teamwork and reduces design times.

Altair PollEx Datasheet
Altair PollEx is a PCB-level Electronic Design Automation (EDA) software suite covering design review, analysis and manufacturing. It significantly reduces development cycles while providing a common communication application between schematic engineers, PCB designers, CAE analysts, and manufacturing engineers.

Introduction to Altair Feko Component Library
The new Feko component library contains a set of antenna models that are ready for simulation. The library can be searched easily by keywords, and a summary is included for each component. The versatile antenna models can be scaled to frequency, are preconfigured with different solver options and mesh settings, and include options for ground plane modeling and simulation settings. The library also contains a number of generic platform models, such as aircraft, that are added to a model as geometry onto which antennas can be mounted.

HyperStudy – New Definition Concept
Every approach now contains a unique definition of the models, variables, and responses for that approach. These “Definitions” streamline the process of making modifications between approaches. This new framework provides more freedom to explore diverse and multi-disciplinary studies in a single session.

HyperStudy – Measure the Difference Between Curves
Area is a new data source tool that defines a metric to measure the difference between two curves. By minimizing this metric in an optimization, it is simple to tune simulation models to match targets.

HyperStudy – Submit Simulations to Altair PBS Works
HyperStudy has new infrastructure to seamlessly interact with the Altair Access high performance computing platform. This connection handles the upload, submission, and download of the simulation files. Easy access to scalable computing enables design exploration for larger problems.

HyperStudy – Compare Fit and Solver Results
Compare fit and solver results in HyperStudy. Verification - This approach compares two data sets in a side by side comparison.


HyperStudy – Extract Responses from Spreadsheets
Spreadsheet is a new data source tool that can be used identify data in a spreadsheet (*xls or *xlsx) by specifying the sheet name and cell ranges. It is now simple to extract results from software that produces output spreadsheets.

What Customers Are Saying About SimSolid
Users from CNH Industrial, Multimatic, and Plastic Omnium discuss the impact of Altair SimSolid on their work.

Norwood Sawmills Case Study
In the early 1990s, Peter Dale designed and built his own portable sawmill to help with the construction of a new log cabin. Recognizing a gap in the commercial market, he promptly founded Norwood Sawmills. More than twenty-five years later, it’s a thriving company that continues to specialize in rugged sawmills for customers such as builders, landowners, and furniture makers. Reflecting the company’s roots, Norwood Sawmills has established an enviable reputation for innovative, high-quality product design, and currently holds over 50 patents. To date, the company has produced in excess of 35,000 sawmills at its factories in Canada and the USA, supplying the equipment in flat-pack format to customers in more than 100 different countries.

Optimize Your Antenna Design Through Machine Learning
Machine learning is a method of data analysis that automates analytical model building. As the antennas are becoming more and more complex each day, antenna designers can take advantage of machine learning to generate mathematical models for their physical antenna designs and perform fast and intelligent optimization on these mathematical models. This webinar presents a process of fast and intelligent optimization by adopting both the Design of Experiments (DOE) and machine learning.

Rapid Structural Evaluation of Complex Electronics Assemblies
One of the biggest challenges in the consumer electronics industry is reducing the time-to-market given the highly competitive landscape. Given the lack of time, companies are becoming more and more dependent on virtual simulations rather than physical prototyping to inform the design process. However, performing virtual simulations on large complicated assemblies can also be a tedious and time-consuming process due to geometry simplification and meshing. Additionally, rapid changes in material, geometry, and assemblies complicate the model building process and make it difficult to generate answers comparing various design iterations.

This webinar seeks to introduce a CAD-based simulation process that drastically reduce the time it takes to make informed design decisions on large complicated electronic components. The methods presented in this webinar enable both the design and engineering teams to rapidly explore the performance of large electronic assemblies in seconds as opposed to hours.

Altair HyperStudy Product Overview
HyperStudy is a multi-disciplinary design exploration software helping engineers to improve their designs. By using an automatic processes combining state-of-the-art mathematical methods, predictive modeling and datamining, HyperStudy explores the design space smartly and efficiently.

Ship Foundation Design using DDAM-coupled Optimization Methods
This paper presents a case study of a ship foundation optimized for DDAM early in the design phase to validate and optimize the
structural integrity of a ship foundation subject to underwater shock conditions.

Webinar: How Brompton Bicycle Makes Design Decisions in Seconds with Altair SimSolid
Together with Altair, Brompton Bicycle will give you insight into its experiences of utilizing Altair SimSolid, a revolutionary structural analysis solution developed specifically for design engineers. During the 60 minute session, Jonathan Heath, Lead Mechanical Engineer at Brompton Bicycle, demonstrates live how SimSolid is enabling their design and engineering teams to rapidly explore the performance of its new product gaining accurate feedback on whether parts and assemblies are fit for purpose in just a few seconds.

Taking into Account Magnet Demagnetization During Solving Process in Flux
Taking magnet demagnetization phenomena into account during solving process offers more accuracy on typical quantities such as motor torque or electromotive force and new analysis like the evolution of the remanent flux density.

Flux Dedicated e-Motor Environment with Automated Tests
Discover the new Flux e-Machine Toolbox (FeMT) dedicated environment with automated tests.

InnAccel Leverages Altair AcuSolve for Developing Oral Hygiene Management System
A . Vijayrajan Founder and Chief Technical Officer, InnAccel talks of how simulation brings design differentiation in the medical device industry. His team speaks of the use of Altair AcuSolve solution for determining the pressure drop in the manifold of a medical device design used for oral hygiene in ICUs.

InnAccel Leverages Altair OptiStruct for Validating Fetal Monitoring System
A . Vijayrajan Founder and Chief Technical Officer, InnAccel talks of how simulation brings design differentiation in the medical device industry. His team speaks of the use of Altair OptiStruct non-linear solution for designing snap fit of the device carrying case.

InnAccel Leverages Altair MotionSolve to Evaluate Nasal Body Removal Mechanism
A . Vijayrajan Founder and Chief Technical Officer, InnAccel talks of how simulation brings design differentiation in the medical device industry. His team speaks of the use of Altair MotionSolve solution for designing a medical device mechanism for removal of nasal foreign body in children.

OptiStruct – Imperfection
Tips and Tricks #1403: OptiStruct – Imperfection

Geometric imperfection can be applied to stability sensitive structures which have difficulties in being solved, because of local or global buckling.Imperfection helps to transform the bifurcation problem into a limit point problem.

OptiStruct – PSEUDO Damage Calculation
Tips and Tricks #1404: OptiStruct – PSEUDO Damage Calculation

PSEUDO damage calculation
• Speedup the fatigue calculation dramatically.
• Effective if the small damaged elements are not of concern.
• SN/EN and Uni-axial/Multi-axial base metal fatigue with static subcase
• Optimization supported.

OptiStruct – Membranes in LGDISP & Plasticity
Tips and Tricks #1405: OptiStruct – Membranes in LGDISP & Plasticity

Membranes are supported now for LGDISP NLSTAT analysis.For Nonlinear materials, plasticity is supported for membranes– both SMDISP and LGDISP.Both 1st order and 2nd order elements are supported for SMDISP and LGDISP NLSTAT.Stress on membranes should be comparable (not exact) to surface stresses on solids (which can be obtained with specifying ISOP option as INT0 in PSOLID, and output stress at GAUSS location).

OptiStruct – New Beam Formulation
Tips and Tricks #1406: OptiStruct – New Beam Formulation

New Beam Formulation (Timoshenko)
• Timoshenko beam theory formulation is introduced with PARAM,BEAMALT,YES for CBAR/CBEAM.Default is NO.
• With this formulation turned on, the shear deformation of the beam will be more accurate and rotary inertia will alsobe added. For the maximum accuracy, it is recommended to use PARAM,COUPMASS,YES.

OptiStruct – CGAP Force Output Includes Preload
Tips and Tricks #1407: OptiStruct – CGAP Force Output Includes Preload

CGAP Force Output Includes Preload
• Preload force ‘F0’ is included in the CGAP element force output.
• Preload force ‘F0’ is supported for Nonlinear static analysis (SMDISP/LGDISP), and ignored in linear analysis.
• The output is available in *.h3d and/or *.op2. & with OPTI forces are written to a .force file.
• With NLOUT request, incremental CGAP force output is available in *.h3d and .force file.
• Currently ‘on the fly’ CGAP force output in *.impl.h3d file is not available.

Designer Oriented Software - Is it Accurate?
Ian Symington of NAFEMS investigates the accuracy of Altair SimSolid through a series of eight analysis benchmarks.

Article originally published in Benchmark Magazine by NAFEMS, the International Association for the Engineering Modeling, Analysis & Simulation Community. Find out more at nafems.org.

Fabric & Altair SimSolid
Fabric, the robotic micro-fulfillment centers Company, Leav Oz-Ari, discuss the challenges its engineering team meet and how the move to Altair SimSolid has cut its simulation time from hours to a just few minutes.

Faster, More Efficient Modeling With Next-Gen HyperMesh
The next generation HyperWorks experience was created to enable teams to move from physics to physics, domain to domain or even create reports without ever leaving their simulation model. Every tool in the suite delivers a solution-specific workflow with a meticulously designed and discoverable user-interface, differentiated for each user profile, but still familiar across the toolset.

Altair started delivering on this vision with the initial release of Inspire and has continued to bring more and more functionality to its customers with each release. Now, the next generation HyperMesh provides a modern environment for meshing, modeling, and morphing with no loss of existing functionality for long-term customers.

Learn about the reimagining of Altair HyperMesh and how your product development can benefit today.

The presentation will showcase:
-Brand new workflows for geometry recreation and editing
-Midmeshing and interactive batch meshing
-Free direct morphing
-Parts and reps management
-Concept design iteration

SimSolid 2019.4 Introduction
In this course you will have the opportunity to learn about the capabilities contained within SimSolid. Modules contained within the course provide detailed descriptions of the tools and workflows within SimSolid. You will also have the opportunity to watch and perform hands on exercises throughout the modules.

Altair Feko Product Overview
Altair Feko is a comprehensive computational electromagnetics (CEM) code used widely in the telecommunications, automobile, space and defense industries.

Virtual Design and Testing of a Medical Autoinjector, Project Overview
Nolato specializes in polymer-based product design and manufacturing to virtually design a device to automatically inject medicines, such as insulin for diabetic patients. Within this presentation different aspects of the product design cycle are considered, including co-simulations of the device operation during the actual injection process, misuse in case of forceful bending or opening of the loading tray, and drop tests of the autoinjector. Based on Altair’s optimization technology, alternatives for the rib structure of the casing are investigated. To assure manufacturability, molding and assembly simulations are performed to identify and mitigate problems likely to occur throughout the process.

Inspire Print3D Product Overview
Altair Inspire Print3D is an additive manufacturing (AM) product development and process simulation solution that enables teams to enhance part quality and minimize lead time and AM costs by reducing material usage, print time and post-processing. It enables Design for Additive Manufacturing (DfAM), providing a fast and accurate toolset for the design and process simulation of selective laser melting (SLM) parts.

Altair's Vision for Conceptual Design in Automotive
Imagine being able to bridge the gap between aerodynamics and the design studio to understand the performance of vehicle design ideas as early as the sketch pad, using the skills and resources you already have in-house.

In this two-minute video Paul Steward discusses Altair’s vision for collaboration between the design studio and aerodynamics.

Altair HPC on Oracle Cloud Infrastructure
During his presentation, Wolfgang Dreyer, Senior Principal Product Manager HPC at Oracle Cloud Infrastructure reveales how the use of a cloud computing can benefit your product development teams; providing access to increased engineering capability and delivering unlimited compute capacity to aid the creation of your next product. He also discusses the perceived business barriers associated with cloud, such as security and compliance, and explain how Oracle’s cloud infrastructure has overcome these traditional hurdles

Automatic Refinement in the Next Generation HyperWorks
Use the tool to refine elements as quads based on a given refinement size.

HyperWorks Next Generation – Find and Fill Cavities
Find and Fill Cavities: Use the Plug tool to find and fill cavities. The Plug tool can also be used to remove protrusions, holes, and complex features.

HyperWorks Next Generation – Remove Small Features
Defeature – Small Features tool: The Small Features tool finds and deletes small solids and deletes or suppresses sliver surfaces. The Small Features tool is available within the Defeature tool.

HyperWorks Next Generation – Replicate Mesh
Replicate Mesh - Use the tool to replicate a mesh from one location to another, with options to keep the original mesh, as well as to replicate into multiple copies. The replicated elements replace the original elements, maintaining relevant information like properties, thicknesses, and other solver attributes.

HyperWorks Next Generation – Tools Finder
The purpose of this tool is to help you find tools that you used in Legacy HyperMesh by selecting the menu or panel from the classic interface to be shown the location in the new HyperWorks interface.

Altair Inspire Cast – Filters for Gravity Casting
Filter is one of the crucial components of filling system in Castings used for multiple purpose as:
• Maintain metal flow at gate.
• Avoid turbulent behavior of liquid metal during filling.
• Retain impurities, foam and slag from the metal.
• To avoid sudden impact of metal in the cavity due to head height.


Altair Radioss – Automatic Dynamic Relaxation
Automatic dynamic relaxation in Radioss.

Altair OptiStruct – Viscoelastic Material
The behavior of Viscoelastic materials is intermediate between the idealized behavior of elastic solids and viscous liquids. The time domain Viscoelastic material in OptiStruct is represented by the generalized Maxwell model and is defined by a Prony series expansion.

Altair OptiStruct – Creep Material
Creep is the permanent time dependent deformation occurring in structures, can be defined using MATVP bulk card entry. It is based on power-law model and can be used in its ‘time hardening’ form or in the corresponding ‘strain hardening’ form.

Altair OptiStruct – Manufacturing Constraints Support for Multiple-Material Topology Optimization
All manufacturing constraints are supported for Multiple Materials Topology optimization (MMAT) from v2019.1.Different manufacturing constraints could be applied to different candidate materials in the same design domain. The original material defined by property will not be taken as candidate material by default. OptiStruct will error out if there is only one candidate material defined for the same design domain in MMAT.The element density result is available for all candidate materials in v2019.1.

Webinar: Lead-Time Reduction at Renault with Altair SimSolid
Renault presents how they've adopted SimSolid to significantly speed up design time and gain deep design insights upfront in the design process.

Find out how SimSolid is used to run multiple structural simulation iterations directly on their CAD geometry in minutes with amazing accuracy.

Airbus Helicopters Relies on Simulation to Develop Antennas Quickly and Efficiently
Hervé Dutruc, antenna and communication expert at Airbus Helicopters, highlights some of the challenges the company faces for antenna design and installation definition. Airbus Helicopters relies on Altair Feko simulations to support the increased of use of composite materials and growing frequency for communication systems.

Introducing Altair EDEM
Altair's acquisition of DEM Solutions allows customers to design and develop power machinery while simultaneously optimizing how this equipment processes and handles bulk materials. EDEM's Discrete Element Method tool interfaces with Altair's leading physics applications to extend companies ability to simulate complex products as systems-of-systems.

With EDEM, users will be able to simulate the interaction between materials such as pellets, tablets, powders, coal, soil, and rocks with machinery. Combining DEM with Altair's applications for model-based development, structural analysis, computational fluid dynamics, and multi-body dynamics gives users unparalleled insight into the performance of their complex products in use.

Altair Inspire Print3D Datasheet
Altair Inspire Print3D is an additive manufacturing (AM) product development and process simulation solution that enables teams to enhance part quality and minimize lead time and AM costs by reducing material usage, print time and post-processing. It provides a fast and accurate toolset for the design and process simulation of selective laser melting (SLM) parts.

Development of A new vehicle front sub-frame using Altair Inspire topology optimization
Presentation by Edan Lazerson, CAE Engineer, Plasan.


The Stormrider is a new vehicle which was designed from scratch and developed by Plasan. Altair Inspire was used for Topology optimization In order to find the ""best"" design for the vehicle front sub frame. The available volume (design space), 5 different load cases and target mass were specified and the optimization software calculated geometry to maximize stiffness. The optimization results were complex to manufacture with traditional technologies; the simulation and design teams collaborated on designing a manufacturable front sub frame assembly. The new design was simulated to ensure it will withstand all the required loads. The front sub frame was implemented and tested on the prototype vehicle. The optimized front sub frame proved mechanically sound, while satisfying the mass and geometrical requirements. The early stage optimization reduced the development time, by creating a valid geometry however, the topology to manufacturable design process is not trivial. In this presentation, we will present the mentioned development stages and compare the test results to the simulation predictions.

Presentation at the ATCx in Israel, Netanya on October 30, 2019.


The Increased Importance of BIW & Powertrain Integration in Electric Vehicle Development
Jamie Buchanan, UK Technical Director at Altair presents at the 2019 UK e-Mobility Seminar. Global Review of the EV Architecture. Integration Opportunities (e.g. Battery System Packaging, BIW / Battery Tray Integration)

The Multi Physics Optimization of an e-Motor Rotor
Vincent Leconte, Director of Business Development - EM Solutions at Altair presents at the 2019 UK e-Mobility Seminar. Optimization of e-Motors, Case Studies: Jaguar Land Rover & Porsche. Cooling Simulation of the eMotors.

System Level Optimization of Key Electric Vehicle Powertrain Attributes
Gonçalo Pereira, Principal Applications Engineer at Altair presents at the 2019 UK e-Mobility Seminar. Trade-off Studies between Battery Pack, e-Motor, Range etc. System Model Generation to Explore Sensitivities.

CFD Simulation for Electric Vehicle Powertrain Development
Gareth Lee, Senior CFD Specialist at Altair presents at the 2019 UK e-Mobility Seminar. How multiphase SPH can support cooling and lubrication system development. Improving powertrain efficiency and thermal management for better EV performance.

Driving NVH Development Through Collaborative CAE Simulation & Real-Time Subjective Feedback
Peter Benzie, NVH Technical Specialist at Altair, Finn Kryger Nielsen, Business Development Manager at Brüel & Kjær and Dr. Michael Platten, Product Manager - NVH & Dynamics at Romax, present simulation coupling between e-motor, gears and vehicle BIW and discuss the NVH SQ Simulator – Driving Virtual NVH Test Sign-off.

Utilising the Natural Body Characteristics of EV Platforms to Maximise NVH Performance
Peter Benzie, NVH Technical Specialist at Altair presents at the UK e-Mobility Seminar 2019. Taking Advantage of Large Stiff, Heavy and Well Damped Battery System. Diagnose and Mitigate the EV modes that are Likely to Drive Response Issues.

Accelerating the Development of Highly Optimised EV Composite Structures through Multiscale Technology
James Eves, Team Manager at Altair presents at the UK e-Mobility seminar 2019. Multiscale methods to speed up the composite design process. Providing confidence in early design studies to improve the predictivity of final design evaluations.

The Challenges Associated with the Electrification of Motorsport Platforms
Michael Gascoyne, CEO of MGI Technologies presents at the UK e-Mobility seminar 2019.

Address the Crashworthiness Challenges of Electric Vehicles using Simulation
Peter Snape, Crash Technical Specialist at Altair presents at the UK e-Mobility seminar 2019. Developing a 5-star EV (eg. Specific Legislation FMVSS305). Exploiting Crashworthiness Opportunities of EV Architectures.

The C123 Process - A Rapid Simulation Process to Optimise the Weight & Performance Attributes of a BIW Structure
Dr. Stuart Bates, Concept Technical Specialist at Altair presents at the UK e-Mobility seminar 2019. Rapid Exploration of Packaging Alternatives e.g. Battery System Layout, Battery Frame / BIW Integration. Developing Balance Design (Weight vs Attribute Performance), Target Setting using Simulation.

Altair Inspire Studio Product Overview
Altair Inspire Studio is the new solution for innovative designers, architects, and digital artists to create, evaluate and visualize designs faster than ever before. With unrivaled flexibility and precision, its unique construction history feature along with multiple modeling techniques empowers users throughout the creative process.

Ideate, Design and Manufacture a 3D-printed Pen
A short workflow video illustrating the journey of a design idea, from the initial sketches to additive manufacturing, utilizing Altair Inspire Studio and Print3D. The final metal 3D-printing of the pen has been done in collaboration with SLM Solutions.

Faster Concept Modeling with HyperWorks X
In this webinar, we address challenges common to conceptual modeling engineers and the powerful new time-saving features and workflows available in the HyperWorks X user experience.

Increasing Your Productivity for CFD Model Build
This webinar, presented jointly between Altair and the UK's leading CFD consultancy, TotalSim, demonstrated how the latest model build technologies can drastically accelerate your external aerodynamics programmes, freeing up Engineers' time to provide design insight and enhance performance, not stuck endlessly refining meshes.

Scaling Up Your Nonlinear Analysis Solver Throughput with HyperWorks Unlimited
In this webinar, you'll learn about OptiStruct's nonlinear analysis performance at scale as well as Altair's powerful and cost-efficient solutions for on-premise or virtual compute clusters.

Nonlinear Analysis Buyer's Guide
We created this guide to help managers of CAE budgets navigate the multifaceted decisions companies must make when choosing a nonlinear analysis software vendor. Additionally, we’ve compiled some tips and best practices for successfully managing these deployments to satisfy the needs of growing engineering
teams while extracting maximum return on investment.

Altair SimSolid – Copy Boundary Condition
Copy of loads and boundary condition: This would allow user to copy loads and boundary condition from one structural subcase to another structural subcase or structural subcase to modal subcase.

Altair SimSolid – Spots for Load Application
Many traditional FEA systems require faces to be split to create localized loads and constraints. SimSolid has a better way – Spots.


Altair SimSolid – Linear Superposition of Subcases
Linear Superposition of subcases in SimSolid.

Altair SimSolid – Partial Dynamic Response & Dynamic Reaction Forces
Partial dynamic response & dynamic reaction forces in SimSolid.

Altair HyperView – New Door Intrusion Tool
New door intrusion tool in HyperView.

Altair HyperView – New MPDB Projection Tool
New MPDB projection tool in HyperView.

MediaView – Marker Lock
Marker lock in MediaView.

Altair Inspire – Joint Coupler
Rotational and/or translational movements of connected parts in your motion model can now be coupled together with the Couplers tool.

Altair Inspire –Top Bottom Mid Surface Extraction
Top bottom mid surface extraction in Altair Inspire.

Concept Design for Plastic Parts - Better and Earlier Decisions with CAE Driven Design
Traditionally, products are created with a draft, which is then specified by taking into account external factors. The next step is to validate, test them as prototypes and adapt the design. If simulation is used as a virtual test, this cycle can be accelerated.

The foundation for a successful design is set in the concept phase.

This raises the question of how simulation can be used as a motor for creative solutions and how it can be used as a groundbreaking basis for decision-making in the early phase of product development.

With the simulation-driven design approach, you can achieve early design maturity, efficient material utilization and shorter development times in the development of complex plastic components. Using the example of a front-end module, Code Product Solutions and Altair will demonstrate efficient product development in the recording "Concept Design for Plastic Parts".

Design Exploration and Optimization of an Aluminum Profile
Faraone Srl - a company leader in designing and manufacturing "transparent architectures" - as been working with Altair to develop an optimization and design exploration workflow for their aluminum profiles. Profiles initially designed with Altair Inspire, are then passed to the new Design Explorer tool - included in Altair HyperWorks X - to further evaluate and refine the design.

Introduction to Altair PollEx
This webinar introduces the benefits of PollEx for fast PCB design viewing and exploration, analysis (including signal integrity and thermal), verification (considering electrical, assembly, and manufacturing constraints), and how these solutions work within the unified PollEx electronics part data management software.

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