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Automotive - Improving vehicle crash & safety performance with HyperWorks

Improving vehicle crash performance is a major challenge in the automobile industry today. While companies are already using simulation to perform virtual validation of crash models they are actively working to improve modeling accuracy and efficiency. Constructing and simulating a full vehicle crash model can be a time consuming, tedious process with many opportunities for error. This webinar will demonstrate how HyperWorks can dramatically speed process of generating a high-fidelity crash model while maintaining and improving results accuracy.

Identification of Scatter Sources and Significant Reduction of Scatter Occurences with DIFFCRASH

This was a 2012 Americas HTC Presentation given by Dominik Borsotto from Fraunhofer. The investigations described here are related to the unstable behavior of crash-results due to minor changes in the model. To identify and separate these scatter sources the results are analyzed by means of visualizing the standard deviation of scatter itself and computing scatter modes for selected parts of interest. For illustration a realistic application case based on the freely available Chrysler Neon Model (RADIOSS) is analyzed by means of stability of crash results.

Mechanisms Analysis & Forming, Modal Analysis, and Gauge Optimization of Sheet Metal Parts

This was a 2010 Americas HTC Presentation given by Andy Fox from Kettering University. This presentation focuses on the educational uses of HyperWorks. Tutorials have been developed that demonstrate how to perform the types of analysis that follow: Mechanism Analysis, Forming Analysis, Modal Analysis, Strain Energy Density and Gauge Optimization.

An Improved Subgrade Model for Crash Analysis of Guardrail Posts

This was a 2012 Americas HTC Presentation given by Abdelmonaam Sassi from the University of Windsor. In this study, a computer simulation model of a rigid impactor loading laterally a roadside W152x13.4 post has been developed. The interaction of cohesionless soil with a post was studied and compared to an existing dynamic test results from a published literature.

MapleSim to VisSim

Rapid physical modeling, analysis and model deployment to VisSim.

Performance Evaluation, Scalability Analysis and Optimization Tuning of RADIOSS 12.0 on a Modern HPC Compute Cluster

Pak Lui, Application Performance Manager, HPC Advisory Council<br><br>Altair RADIOSS is the leading structural analysis solver for highly non-linear problems and has been an industry standard for impact analysis for over 20 years. Large structural analyses, such as automotive crash simulations, that involve calculations which measure the impact of forces among millions of elements.

Preliminary Crash Performance Assessment Of Class C-I Train Absorbers Using RADIOSS

This was an HTC 2011 presentation given by Andrea Milanese from Politecnico di Milano. In this research work experimental tests and numerical simulations have been performed to develop the design of an impact energy absorption device (or, simply, absorber) for a class C-I train and to assess their crash performance when installed on a passenger train that collides with a rigid wall at 18 km/h. In an effort to reduce the computational time and, at the same time, study the crash behavior of the absorber in detail, a hybrid model was developed in the framework provided by RADIOSS Block51 format.

MultiMechanics Showcase Video

2 minute video introduction to MultiMech for Composites Modeling & Analysis.

MultiMech Customer Showcase Video

2 minute video introduction to MultiMech Suite for Composites Modeling & Analysis.

RADIOSS Sizing Guidelines for Clusters

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

System-level Modeling, Simulation and Analysis with MapleSim and Maple

In this webinar Maplesoft experts will show you how to get the best out of your copy of MapleSim, the advanced system-level modeling software, and Maple, the world’s fastest symbolic computation tool. Learn how to efficiently handle the complex mathematics involved in the development of engineering models, including multi-domain systems, plant modeling, and control design.

SwiftComp Micromechanics Manual

Manual for use with SwiftComp Micromechanics from AnalySwift

SwiftComp Micromechanics Brochure

Informational brochure about SwiftComp Micromechanics from AnalySwift

AnalySwift Introductory Presentation

Learn basic benefits and applications of SwiftComp Micromechanics from AnalySwift

Using HyperWorks to Generate Electrically Large Surface Meshes for Radar Cross Section or Antenna Placement Simulation

Radar Cross Section (RCS) and installed antenna placement are important parameters for aircraft designs. RCS is a measure of how detectable an object, such as an aircraft, is with radar. A large RCS indicates that an object, such as a jet aircraft, is easily detected.<br><br> SELEX Galileo used HyperWorks to generate arbitrarily large surface meshes, with defined electrical properties at the element level, for use with electromagnetic (EM) solvers to calculate either RCS of an aircraft or to determine where to place an antenna for optimum performance.<br><br> For this case study a fast-jet aircraft with approximately 100 million mesh elements was assessed for radar tracking and avoidance capabilities.


雷达截面(RCS)和安装天线位置是飞机设计的重要参数。RCS是目标可检测性的衡量指标,例如飞机对于雷达的可检测性。较大的RCS表示目标(例如喷气式飞机)容易被检测到。<br><br> SELEX GRLILED公司使用HyperWorks生成任意大的曲面网格并在单元上定义电子属性。生成的网格用于在电磁(EM)求解器中计算飞机的RCS或确定如何放置天线以获得最佳性能。 本案例使用一个1亿单元的快速喷气式飞机网格模型用于雷达追踪和隐身性。<br><br> 要生成1 亿个单元的曲面网格需要先将几何切分为更小的曲面,每个曲面需要足够小以便能够使用网格划分算法高效地划分网格。

The Most Common Mistakes Engineers Make In Thermal Modeling

Engineers and designers are increasingly relying on modeling solutions to prototype, test, prove and experiment as a means to more accurately predict how a built vehicle or other application will respond to various thermal conditions. While these methods are designed and promoted to save manufacturers time and money, five common mistakes made during the modeling phase can actually cost you more money, add time to the design cycle, and ultimately hurt product performance.

Detailed Stress Analysis with StressCheck

StressCheck, representing 5th Generation FEA software, produces the world's highest fidelity results and delivers guaranteed reliability.

Showcase Video: ThermoFlo

Short introductory video illustrating various features of ThermoFlo Thermal Management System software package. This video presents the ThermoFlo modeling approach using the software GUI and describes how complex mathematical expressions can be used to define any parts behavior.

Online Training: Using MultiMech's TRUE Multiscale technology to predicting mechanical response of textile composites

This online training provides a brief introduction of the MultiMech software and a detailed training on the modeling and structural analysis of textile composites.

CONVERSE and OptiStruct Tutorial

This tutorial explains how to apply mapping abilities in CONVERSE to a finite element model in OptiStruct using the fiber orientation generated by an injection analysis Moldflow (.pat and .ele files).

DSHplus for Auto: Identification of Pressure Pulsations in Low Pressure Lines

In this webinar, you will learn how to use DSHplus to gain insight into modeling, simulation and analysis of transmission behavior of fuel line in the low pressure range.

High Speed Impact Analysis on Advanced, Lightweight Materials using MultiMech

This 1/2 hour session will offer a brief introduction of the MultiMech software and a detailed training on the modeling and structural analysis of composites experiencing dynamic loads and ballistic impacts

CONVERSE + OptiStruct Tutorial

This tutorial explains how to apply mapping abilities in CONVERSE to a finite element model in OptiStruct using the fiber orientation generated by an injection analysis Moldflow (.pat and .ele files).

HyperWorks improves development processes at PSA Peugeot Citroën

<b>Challenge:</b> Define new process that includes accurate component data<br> <b>Altair Solution:</b> Use HyperForm and RADIOSS in development process<br> <b>Benefits:</b> <ul><li>Reduce Development Time <li>Accelerate Innovation <li>Improve Quality and Robustness</ul>


<b>挑战:</b> 定义一个新的流程,包含准确的零部件数据<br> <b>Altair解决方案:</b> 在开发过程中同时使用HyperForm 和 RADIOSS<br> <b>优点:</b> <ul><li>缩减开发时间 <li>推进创新 <li>改善质量和稳定性</ul>

Advance Electromangnetic Simulations and their Applications in Oil & Gas Industry

Advances in computational electromagnetic tools have made electromagnetic (EM) simulations possible for various applications. Now numerical simulations can be performed to evaluate the effects of antenna design, placement, radiation hazard, EMC/EMI, etc. for wide ranging industry applications. Numerical approaches that include full wave techniques such as Method of Moments (MoM), Multilevel Fast Multipole Method (MLFMM) and asymptotic techniques such as Physical Optics (PO) and Uniform Theory of Diffraction (UTD) are being utilized to solve many challenging problems that were not possible in the past.

Numerical Methods in FEKO

FEKO offers a wide spectrum of numerical methods and hybridizations, each suitable to a specific range of applications. Hybridization of numerical methods allows large and complex EM problems to be solved.

Automotive Weight Management Article

The automotive development process is still focused on objectives such as durability and crash safety, while weight is often limited to the very end of the design process. Through the establishment of the “Optimization Center” (OC) concept, Altair ProductDesign has developed an innovative design model combining performance features with weight reduction goals. This article describes the OC concept dealing with everything from the optimization of single components to an entire optimization process known as “CAE Weight Management”.

Maple 2016 Datasheet

Overview of benefits and specifications of the mathematics tool from Maplesoft.

Gasoline engine development using LOGEengine

LOGEengine is an integrated simulation method for the prediction and optimization of engine in-cylinder performance parameters and studies of fuel effects on exhaust emissions. It contains a stochastic reactor model for 0D modelling (0d-SRM) with local effects in gas-phase space, direct fuel injection, temperature and species concentrations as random variables, detailed chemical kinetics, prediction of engine exhaust emissions (Soot, NOx, uHC), turbulence consideration via mixing modeling and self-calibration. LOGEengine can also model soot formation for diesel engines using detailed kinetic soot models, with gas phase chemistry, soot particle inception, condensation, coagulation, surface growth and oxidation. It can run equivalence ratio - Temperature (f-T ) diagnostics maps for analysis of regimes of emission formation in diesel engines using zero-dimensional methods with low CPU cost. It analyses local inhomogeneities in gas-phase space for species concentration and temperature due to mixing, fuel injection and heat transfer to cylinder walls, and their influence on soot and NOx formation from different fuels and in individual combustion cycles.

Using Process Manager In Hyperworks To Streamline And Standardize FEA Model Generation

This was a 2012 Americas HTC Presentation given by Gary Berscheit from Seagate. This presentation shows how, through the use of process manager in HyperWorks, Seagate is working to introduce a more standardized as well as streamlined approach to model generation.

System Measure of Effectiveness with XLDyn

This example shows how XLDyn can help balance designs in terms of quality, cost and time to market with system MoE.

Improving Crash and Safety Performace - Presented by HyperWorks

Improving vehicle crash performance is a major challenge in the automobile industry today. Merely achieving regulatory compliance is no-longer competitive. This webinar will discuss how new advances in CAE can accelerate your processes.

CoDA Technical Demo

Short demo of CoDA for component and composite design analysis.

Crash Material Model Parameter Generation and Validation for Ductile Plastics

The Matereality Workgroup Material DatabasePro solution enabled through the Altair Partner Alliance allows Altair HyperWorks users access to browser-based software to build and maintain productivity enhancing material databases on the same platform that they use for product design. The integration of materials data with CAE tools strengthens the material core of their group’s PLM.

Performance benchmark of Radioss for Crash analysis

Presentation at the Nordic HyperWorks users Meeting 2010 by Niclas Brännberg, Altair Sweden

FEKO Integrated in HyperWorks 14.0

Altair’s computer-aided engineering (CAE) simulation software platform for simulation-driven innovation is Hyper- Works, which includes modeling, visualization, analysis and optimization technologies and solutions for structural, impact, electromagnetics, thermal, fluid, systems and manufacturing applications. The electromagnetics solver suite in HyperWorks is FEKO, a comprehensive electromagnetic analysis software used to solve a broad range of electromagnetic problems. It includes a set of hybridized solvers, giving the possibility to combine methods to solve complex and electrically large problems, with all solvers included in the same package.

3D Motor Analysis with JMAG

See how JMAG is used to perform 3D motor analysis.

A True Full Vehicle Simulation Solution that Enables Engineers to Develop Better Products, Faster

NVH Director is a fully integrated, user-friendly, and customizable solution for optimizing product design and performance. This is achieved by automating complex NVH modeling tasks while reducing solution and problem diagnosis times.<br><br> <i>This is the recorded webinar held on February 29, 2012.</i>

LAP Product Datasheet

Laminate Analysis Program (LAP) Product Datasheet from Anaglyph

Partner Spotlight: TES International

Interview with TES International Engineering Manager, Hamish Lewis, discussing their software ThermoFlo & ElectroFlo

Partner Spotlight: ESRD - StressCheck

Brent Lancaster, Principal Support Engineer, discusses finite element analysis (FEA) software, StressCheck.

Blank Fit Manager

Blank Fit Manager offers accurate feasibility analysis, efficient cost analysis, an automated and flexible process and seamless forming data mapping.

Hybrid Finite Element Analysis of a Rotorcraft

The Hybrid FEA method, based on combining conventional Finite Element Analysis with Energy Finite Element Analysis for mid-frequency computations, is applied to a rotorcraft.

Partner Spotlight: Airbus Defence and Space

Mr. Gerd Schuhmacher, Senior Expert Multidisciplinary Air Vehicle Analysis and Design Optimization, discusses stress analysis software, STRENGTH2000®, available through the Altair Partner Alliance.

Impact Simulation Director Overview

Altair's Impact Simulation Director (ISD) solutions empower engineers and designers to simulate the impact performance of designs faster to cost-effectively produce higher-quality products. ISD solutions automate the laborious, manual tasks associated with model setup, analysis, post-processing and reporting.

Simultaneous Robust and Design Optimization of a Knee Bolster at Jaguar & Land Rover

Jaguar Cars needed a practical process to simultaneously optimize the robustness of a design and its performance. Altair HyperStudy is applied to the design of an automotive knee bolster system whereby the design is optimized to account for different sized occupants, impact locations, material variation and manufacturing variation.



New High Performance Stiff and Deformable Digital Roads of FTire

This was a 2010 Americas HTC Presentation given by Gerald Hofmann from Cosin. Providing high-end simulation software for tire and vehicle dynamics and road modeling, Cosin’s key product FTire has established its position as the leading tire model for vehicle comfort and NVH analysis over the last years. As a HyperWorks Alliance Partner, this presentation discusses the full range support for tire data measurement, parameter identification and road surface measurement demonstrated by Cosin.

DSHplus Hydraulic and Pneumatic Actuator Models for Aerospace Applications

This webinar demonstrates how DSHplus is able to support the general engineering of aircraft hydraulic systems with simulation models at typical system level detail as well as with high-fidelity physical models, which allow a comprehensive performance analysis and which also support simulation driven optimization techniques, to improve the system's performance.

HyperWorks 11.0 Rollout Webinar Series - Sheet Metal Forming (HyperForm®)

Significant enhancements have been made to HyperForm functionality, usability and performance. Under HyperForm Die Module, an object oriented and browser driven process has been introduced and additional powerful features have been added to make the draw die development process simpler and more intuitive. Major improvements in the multi-stage stamping process setup have been accomplished by integrating it within the User Process browser.

DesignLife Showcase Video

Introductory video to DesignLife, durability and fatigue analysis software by HBM-nCode.

Intro To DesignLife Video

Introductory video to DesignLife, durability and fatigue analysis software by HBM-nCode.

Airframe Engineering Process at CASSIDIAN

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

StressCheck Showcase Video

2 minute video introduction to stress analysis software, StressCheck, from ESRD

HyperWorks On-Demand at HYDAC

HyperWorks On-Demand helps HYDAC with optimization of fluid analysis.

FEMFAT Basic Training

Introduction to FEMFAT Basic, where you'll learn the different approaches to do fatigue analysis using FEMFAT.

ChassisSim Showcase Video

2 minute video introduction to ChassisSim for multibody dynamics analysis.

CoDA Product Datasheet

Component Design Analysis (CoDA) Datasheet from Anaglyph

nCode DesignLife in the Auto Industry 2012

Fatigue Analysis with DesignLife - from the 2012 HWPA Automotive Webinar Series

StressCheck Composites Analysis Product Brief

StressCheck data sheet highlighting its functionality in the areas of composite structure analysis and bonded joints

Modal analysis of cricket bat

Webinar hosted by TechPassion focusing on the modal analysis of a cricket bat.

Life Cycle Analysis of Automobile Components

Webinar hosted by TechPassion focusing on the life cycle analysis of automobile components.

Composite Beam - Modal Analysis

Composite Beam - Modal Analysis

CFD 10.0 Overview

A high level overview of the new and enhanced features for CFD Analysis in HyperWorks.

StressCheck Customer Showcase Video

2 minute video introduction to stress analysis software, StressCheck, from ESRD

STRENGTH2000® Datasheet

Datasheet introducing the structural analysis and verification solution, STRENGTH2000®, from Airbus Defence & Space.

STRENGTH2000® Analysis Methods

List of available analysis methods available in STRENGTH2000® by Airbus Defence & Space.

Model analysis of cricket bat

Webinar hosted by TechPassion focusing on the modal analysis of a cricket bat.

FEKO: Characteristic Mode Analysis for Ultra-Wideband Antenna Design

FEKO’s Characteristic Mode Analysis capability is used to improve an ultra-wideband antenna.

STRENGTH2000 Overview

Overview workflow infographic for using STRENGTH2000 for stress analysis.

How to Choose Modules in AFDEX

Short tutorial for helping decide which AFDEX module is best for the type of analysis necessary.

STRENGTH2000® Datasheet

Datasheet introducing the structural analysis and verification solution, STRENGTH2000®, from Airbus Defense and Space.

STRENGTH2000® Analysis Methods

List of analysis methods available in STRENGTH2000® by Airbus Defence and Space.

Rapid Virtual Prototyping for Thermal Analysis of Electronics

Presentation highlighting applications and trends regarding rapid prototyping in the thermal analysis of electronics.

CAEfatigue Presentation Addressing Time v. Frequency Domain Analysis for Large Automotive Systems

Presentation covering development and application of time and frequency domain analysis in the automotive industry.

LAP Technical Demo

Short technical demonstration of LAP for layered composite analysis.

Coustyx Datasheet

Overview of Coustyx by ANSOL, used for NVH analysis.

ChassisSim Datasheet

Brief introduction and overview brochure to MDB Analysis technology, ChassisSim.

CarSim Brochure

Overview of CarSim software for MBD Analysis.

BikeSim Brochure

Overview of BikeSim, for performing Multibody Dynamics Analysis on motorcycles and other motorized bikes.

TES International Flyer

Overview of TES International and the software products they offer.

Top Use Cases: Coustyx

Presentation introducing a few of the top use cases for the acoustic analysis software, Coustyx.

AlphaCell:Tranfer Matrix Method vs Finite Element Method for Sound Transmission Loss Computations

Short technical demo of AlphaCell for NVH analysis.

Top Use Cases: StressCheck

Presentation introducing a few of the top use cases for the structural analysis software, StressCheck.

Top Use Cases: FEMFAT

Presentation introducing a few of the top use cases for the durability analysis software, FEMFAT.

Waveguide Splitter

See a demonstration of creating an analysis of a waveguide splitter.

Top Use Cases: LeanCOST

Presentation introducing a few of the top use cases for the cost analysis software, LeanCOST.

CAE-driven design methodology for semi-autonomous product development for the next generation light weight vehicle structures

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

Process Simulation of Tube Stamping on HyperWorks Platform

This was a 2013 European ATC presentation given by Metin ÇALLI from Coskunöz Metal Form . The main targets of automotive industry can been represented by (a) the reduction of the vehicles environmental impact (pollutions, fuel consumption, CO2 emission), (b) the increase of safety (impact absorption performance, crash resistance, pedestrian safety, etc.), and (c) the improved accuracy and quality for easier, cheaper and more reliable joining and assembly of final components.

HyperWorks 12.0 Rollout Webinar Series Composites Modeling and Analysis

HyperWorks 12.0 Rollout Webinar Series Powertrain Modeling and Analysis (NEW!)

HyperWorks 12.0 Rollout Webinar Series NVH Modeling and Analysis

Predicting the Vibro-Acoustic Responses of Multi-Layer Systems using AlphaCell

AlphaCell is a complete and accurate TMM/FTMM solution to predict the vibro-acoustic response of multi-layer systems under various excitations (airborne, structure borne, turbulent boundary layer).

Partner Spotlight: Maplesoft

Jim Dell, the Vice President of Marketing at Maplesoft, discusses MapleSim and Maple for mathematic analysis and analytics.

APA for Composites

Document outlining the capabilities, related to composites modeling, offered through the Altair Partner Alliance.

Vibro-Acoustic Simulations in the Automotive Industry

In this webinar we will provide an overview of Coustyx its capabilities and benefits. Several applications from the auto industry are also presented.

FEKO: Electromagnetic and Thermal Analysis of a Human-Body Model with Implant in MRI

Image quality in magnetic resonance imaging (MRI) depends on good radio-frequency (RF) coil design. Such coils can be designed efficiently in FEKO thanks to the simulation methods the tool offers.

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