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Multiphysics Powertrain Cooling, Fatigue and Durability Analysis



MapleSim to VisSim

Rapid physical modeling, analysis and model deployment to VisSim.

Transmission Modeling and Simulation with MapleSim

Maplesoft has developed a MapleSim library of components, transmission sub-assemblies, and complete powertrain examples that show the use of these components in driveline applications. Built with guidance from several transmission manufacturers, this MapleSim library allows you to mix the best of physical models and empirical data to maximize model fidelity, optimize your designs, and improve overall vehicle fuel-efficiency.

MultiMechanics Showcase Video

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

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.

SwiftComp Micromechanics Manual

Manual for use with SwiftComp Micromechanics from AnalySwift

SwiftComp Micromechanics Brochure

Informational brochure about SwiftComp Micromechanics from AnalySwift

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.

Basic Intro to FEMFAT - Webinar Slides

Basic introductory slides to durability and fatigue software, FEMFAT.

nanoFluidX Product Brochure

Introduction to nanoFluidX, a particle-based fluid dynamics simulation tool to predict the flow in complex geometries with complex motion.

SimLab 14.0 Rollout Webinar

In this webinar the entirely new user experience of SimLab 14.0 is beeing discussed. Besides a presentation this video contains a demo of pre- and post-processing of an analysis in SimLab 14.0.

Introduction to nanoFluidX by FluiDyna

nanoFluidX is a particle-based fluid dynamics simulation tool to predict the flow in complex geometries with complex motion.

Top Use Cases: nanoFluidX

Presentation introducing a few of the top use cases for the CFD software, nanoFluidX.

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.

The Use of System Modelling Techniques to Filter Test Measurements and Drive a Physical Vehicle NVH Simulator

Bentley Motors sought to understand whether real-life physical NVH testing with alternative powertrains could be accurately correlated in a simulation environment to reduce development cost and time of future luxury vehicles.<br></br>

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

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.

Multi-disciplinary Optimization of Aero-structures

Learn about how HyperWorks can be used to perform multi-disciplinary analysis and optimization involving structural, thermal, dynamic, and fluid analysis.

Blank Fit Manager

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

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.

CoDA Product Datasheet

Component Design Analysis (CoDA) Datasheet from Anaglyph

StressCheck Showcase Video

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

CFD 10.0 Overview

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

ChassisSim Showcase Video

2 minute video introduction to ChassisSim for multibody dynamics analysis.

HyperWorks On-Demand at HYDAC

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

Coustyx Datasheet

Overview of Coustyx by ANSOL, used for NVH analysis.

BikeSim Brochure

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

Rapid Virtual Prototyping for Thermal Analysis of Electronics

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

ChassisSim Datasheet

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

FEKO: Characteristic Mode Analysis for Ultra-Wideband Antenna Design

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

Waveguide Splitter

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

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.

Partner Spotlight: Maplesoft

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

See what's new in Coustyx 4.01

Learn about the latest features and enhancements available in Coustyx 4.01.

Evolve Helmet Model

An Evolve 2015 model of a bicycle helmet created using Evolve's polygonal modeling and Nurbify tools.

Evolve Bike Seat Model

An Evolve 2015 model of a bicycle seat that was created using basic NURBS modeling tools.

HyperWorks Enables Global Appliance Manufacturer to Use New Material for Stronger, Lower-Cost Product

To qualitatively and quantitatively analyze the stress on the door cover during thermal expansion and contraction, the engineers used HyperMesh, a high-performance finite element pre-processor and RADIOSS, a modern structural analysis and optimization solver, both of which are part of Altair’s HyperWorks suite of computer-aided engineering tools. With these tools, engineers created a computerized simulation of the refrigerator door cover temperature field, employing HyperMesh to create a finely meshed model of the upper and lower covers, while shell elements were used to mesh the steel plate and interior lining, along with solid elements for the foaming material.

HyperWorks helps to improve development processes at F.S. Fehrer Automotive GmbH

F.S. Fehrer Automotive GmbH in Kitzingen is using the HyperWorks Suite to develop seat parts, form cushions and complete vehicle interior systems. The engineers use HyperWorks and especially RADIOSS for static and modal analysis. The seat of a vehicle is the direct and closest connection of the passenger with the automobile. Design and seating comfort play an important role in personalizing the vehicle model and convey the feeling of quality to the passenger. In addition, safety and variability are vital aspects for the development of interior parts of a vehicle.

Development of Reliability Analysis and Multidisciplinary Design Optimization (RAMDO) Software

In manufacturing industry and DoD, developing and producing optimized and reliable products is the primary goal for success of business, reduction of warranty cost, and success of military operations. As the CAD and CAE tools are advancing, the simulation-based design process is often used to obtain an optimum design, prior to prototype development, to reduce the product development cost. However, a design that is deterministically optimized without inclusion of input uncertainty will be most likely only 50% reliable.

Analysis of Thermal Stress on Motors - Efficient Multiphysics Tools for Thermal Analysis

In this article published in the Magnetics Technology 2017 edition, we look at the application of efficient multiphysics tools for thermal analysis.

3D Calculation and Modeling of Eddy Current Losses in a Large Power Transformer

Elimination of hot spots and reduction of eddy current losses in structural parts is one of the important constituents of transformer design. In this work, the eddy current losses in the clamping frame, transformer tank and electromagnetic shielding are calculated using a 3D finite element method. The clamping frame, transformer tank and electromagnetic shielding are modeled by surface impedance method. The paper analyses the effects of electromagnetic shielding and magnetic shunts on the eddy current loss reduction in the transformer tank.

ESAComp Showcase Video

2 minute video introduction to composites software, ESAComp, from Componeering

Biogemma Uses Improved Memory Sharing to Minimize Research Time

Written by SGI, this case study discusses how Biogemma, a plant biotechnology research firm, used PBS Professional to optimize the analysis pipeline, reducing runtimes by over 60%.

ATCx - A Structural Stress Method for Weld Fatigue in both Shell and Solid Finite Element Models

Presentation on "A Structural Stress Method for Weld Fatigue in both Shell and Solid Finite Element Models." This was presented by Jeff Mentley, DesignLife Specialist, HBM-nCode, at ATCx West on June 18, 2014

Benchmark Study: Optimized Drop Testing with Dell, Intel and Altair

Dell, Intel and Altair have collaborated to analyze a virtual drop test solution with integrated simulation and optimization analysis, delivering proven gains in speed and accuracy.

AcuNexus Brochure

Short overview of AcuNexus, highlighting benefits and capabilities of the NVH software.

JMAG Showcase Video

Short introductory video to JMAG Designer for electromechanical analysis.<br><br>*Note: This video does not contain audio, but does include subtitles.

FEKO for Radiation Hazard / Human Exposure Modelling

Protection against the dangers of excessively high levels of radiation is an important part of any system design process that involves radio frequency (RF) transmitters.

Partner Spotlight: CAEfatigue

Dr. Neil Bishop, Chief Executive Officer at CAEfatigue Limited, discusses Random Response Durability Analysis software, CAEfatigue VIBRATION, available through the Altair Partner Alliance.

The Influence of the Injection Molding Process in Structural Analysis

The Altair Partner Alliance's Technical Director reflects on various influences affecting the product engineering process in regards to structural analysis.

FEKO Webinar: The Use of Model Decomposition and Equivalent Sources for Faster Simulation

System level simulation often involves multiscale type problems, where the structure might be electrically large while also containing details which are significant to the RF performance. These types of simulations can typically require large computational resources. Model decomposition enables these problems to be solved in two steps by using an equivalent (simulated or measured) representation of the transmitting or receiving antennas. Significant reductions in computational requirements can be achieved with this approach.

Automotive Radars - Antenna Design, Integration & Channel Modeling

One of the key enabling technologies in the development of autonomous vehicles is driving aid radar systems. We will highlight some of the typical challenges experienced during the design and integration of automotive radars, as well as the applicable numerical solutions that FEKO offers. Radar channel modelling with WinProp is also presented.

solidThinking Activate and CarSim FMI Tutorial Video

This short tutorial introduces the Functional Mockup Interface and how to use solidThinking Activate and CarSim for co-simulation for coupled systems analysis.

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3D Printing for Innovative Mold Making Combined with Simulation Driven Design Inspiration Push the Limits for High Performance Castings

Bringing design optimization, fatigue analysis, casting, and 3D printing together addresses the challenges of lightweight design and enables the creation of an innovative design and manufacturing process that enhances performance and efficiency.

AMETEK

AMETEK used solidThinking Embed to development of an embedded control system for a chiller unit under a very tight schedule and high safety standards.

Improving Success Rates in Defense Projects using PTB

In this webinar the PTB Analytics, an advanced project planning tool will be presented along with relevant information for how it helps users achieve better project results. A specific use case from the defense industry will be used.

FEKO Webinar Recording: Efficient Antenna Array Modeling

FEKO contains various techniques for the efficient modeling of antenna arrays during the design process. The application and advantages of techniques such as periodic boundary conditions (PBC), the domain Green's function method (DGFM) and equivalent sources for efficient array modeling are demonstrated in this webinar.

Partner Spotlight: ECS/Magna - FEMFAT

Axel Werkhausen, Manager of Sales & Support at ECS, discusses durability analysis software, FEMFAT, available through the Altair Partner Alliance.

How to Achieve Better Success rates in Aerospace Projects

In this webinar PTB Analytics, an advanced project planning tool will be presented along with relevant information for how it helps users achieve better project results. A specific use case from the aerospace and defense industry will be used.

Design Methodologies for ALM and Lattice parts

Design for additively made parts has become a very hot topic. Many engineers see the potential for topology optimization when designing ALM parts, but once they start the workflow, they tend to get bogged down in how to complete the process.

Evolve Polymesh Mug Model

An Evolve 2015 model of a coffee mug. This was modeled using Evolve's Polymesh and Nurbify tools.

ElectroFlo Flyer

ElectroFlo for electronics cooling software overview.

Altair® HyperWorks® and Product Design Consultation at Force Protection

At Force Protection Inc. Altair HyperWorks and Product Design work together to increase CAE throughput and improve survivability prediction in a new class of military vehicles built for unconventional warfare.

Cleveland Golf Drives Product Innovation Through Simulation and Optimization Using HyperWorks

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

Reducing CAE Analysis Costs with Altair HyperWorks

Altair HyperWorks now offers structural solvers for Multi-Body Dynamics, linear static and dynamic analysis, as well as non-linear transient dynamic analysis. With Altair’s revolutionary on-demand-licensing system, organizations can significantly reduce their costs for engineering analysis software. This webinar will give an overview of the capabilities and applications of HyperWorks’ solver technology and discuss the cost savings potential. <br><br> The view this recording you must have the WebEx Player installed. To download the Player <a href="http://www.altair.com/html/en-US/webex_player/atrecply.msi" target="_blank">click here</a>.

FEKO for Integrated Windscreen Antenna Analysis

Antennas for AM and FM radio, television, GPS navigation, GSM communication and automated tolling are becoming standard on vehicles. To find a combination of antenna topologies and locations that is both functional and aesthetically acceptable, is a challenging task.

FEKO : Intelligent Design with Characteristic Mode Analysis

The theory of characteristic mode analysis (CMA)is a well-known method that allows for the analysis of arbitrary structures. CMA gives insight into the resonating behavior of structures such as antennas.

FEKO Webinar Recording: The CMA Advantage

In this webinar we cover some of the theory of CMA, as well as present several new case studies highlighting the CMA design advantage. These include optimum feeding and placement of antennas on platforms and decoupling of antenna elements in a MIMO configuration.

FEKO: Characteristic Mode Analysis for Antenna Placement

FEKO’s Characteristic Mode Analysis capability is instrumental in HF antenna placement and pattern synthesis.

Crash Cad Calculate User Manual: Version 2.0

Extensive documentation, instructions and features of Crash Cad Calculate.

Webinar: Software Asset Optimization

Learn about Altair SAO, the best practices followed by best in class companies, recommended deployment and the business impact SAO provides.

Overview of FEKO Suite 6.3

This tutorial will give an overview of the new features in new release FEKO Suite 6.3. The following features will be highlighted: Support of curvilinear elements, higher order basis functions, understanding radiation through characteristic mode analysis.

What's New in Inspire 2015: Fasteners

Connect parts using bolts or screws for more realistic outputs.

Printed Ka-band Reflectarrays with Offset Feed

Printed reflectarrays combine the advantages of parabolic reflector antennas with microstrip arrays, yielding high-gain, low-profile, low-cost antennas with simpler feeds that are easy to fabricate. This white paper demonstrates how FEKO can be used to model a printed reflectarray and its feed.

FEKO Webinar Recording: Square Kilometre Array (SKA) Analysis Using HyperWorks

In this webinar presented by the University of Stellenbosch in South Africa, we will look into some of the key analysis aspects that are currently being undertaken for the Square Kilometre Array (SKA) Phase 1 project using HyperWorks.

Establishing Simulation-Driven Design at Scania

Mikael Thellner from Scania Trucks talks about improved design processes thanks to solidThinking Inspire. Designers can evaluate their products in earlier stages due to the ability to do analyses themselves.

Aerospace Defense Stress Analysis with StressCheck

Over the past 25 years, ESRD has pioneered and developed an advanced FEA numerical simulation technology that is well-suited for detailed stress analysis of complex parts associated with the aerospace defense industry.

FEKO Webinar Recording : Designing with Characteristic Mode Analysis (CMA)

Characteristic Mode Analysis (CMA) gives insight into the fundamental resonant behaviour of a structure. This helps engineers to follow a systematic design approach, making use of the parameters calculated with CMA. This webinar covers the latest in FEKO's CMA solver. The webinar starts with a discussion about typical workflows for CMA simulations, giving a better understanding of when and how CMA is best used. Then some recent CMA applications are reviewed and concluding with some exciting new CMA features.

FEKO Student Competition Winner 2015: Design of Platform-mounted HF Antennas with Enhanced Bandwidth using CMA

For the first time, the winning entry for the 2015 FEKO Student Competition is presented in a webinar format. Professor Nader Behdad from the University of Wisconsin-Madison will present his winning student, Ting-Yen Shih's entry.

Buckling Analysis

See a demonstration on how to analyze your model for buckling modes which are used to predict when a part will bend or collapse under load.

FEKO Webinar Recording : Radomes with Frequency Selective Surfaces

In this webinar we present a complete solution for the design and analysis of radomes. We also discuss in detail the challenges and the solutions to the design and analysis of Frequency Selective Surface (FSS) radomes.

ESAComp for Automotive Use Case

ESAComp is software for analysis and design of composites. Its scope ranges from conceptual and preliminary design of layered composite structures to advanced analyses that are applicable to the final verification of a design.

Composite Modeling with FiberSim

This was a 2012 Americas HTC Composites training presentation given by Shan Nageswaran. This presentation focuses on Zone-based vs. Ply-based HyperWorks composite modeling approach, CATIA - CPD based composite modeling, Fibersim Interface, Conventional shell vs. Continuum shell / solid composite modeling, and optimization and future HyperWorks enhancements. HyperWorks tips for Ply based-PCOMPP and Zone based (PCOMP/PCOMPG) modeling for Multi laminate structures are also covered.

Using Analytical Approach with Finite Element Analysis for Coupling Magnetic and Thermal Analysis for Motors

Thermal analysis is a key factor when designing motors. We propose to link the studies of electromagnetic and thermal aspects in transient application with Finite Element Method (FEM) to represent the thermal state of motor with higher accuracy. As electromagnetic response time is different of thermal response time, an original method is used for extracting average values on one magnetic period of losses (Joule and iron losses), and to use them as input for the transient thermal analysis. So, the temperature in different parts of the motor is extracted, and brought back as input for the next electromagnetic computation.

Workshop21 - Modeling of Porous Media in AcuSolve

This tutorial teaches how to model porous media in AcuSolve

solidThinking Evolve Design Process: Part 3 (Unique ConstructionTree History)

The ConstructionTree provides a graphical view of a model's construction history.

Inspire 2016 Gripping Bracket

An Inspire 2016 model of a robotic gripping bracket.

Inspire 2016 Battery Tray Model

An Inspire 2016 model of a battery tray.

Inspire 2016 Wheel Model

An Inspire 2016 model of a wheel optimization.

Analyze Design and Control Aspects of Linear Machines Using Co-simulation

This research work describes the permanent magnet linear machines, their characteristics, control and applications. It aims to develop a linear machine model in finite element based software, Flux2D. The Finte Element Method (FEM) model consists of 8 poles and 9 slots where periodicity of poles is used to simulate inifinite travel length. The no-load and nominal load conditions are also simulated to validate the performance of the model. At no-load, the cogging force is simulated and is found to be 1.1N

Workshop25 - Riser VIV

This tutorial shows how to set up a Practical FSI simulation. A flexible Riser is modeled

Workshop20 - AcuReport - Blower

This tutorial provides the basic introduction to AcuReport. A report is generated for a blower model

PBS Professional at NASA Ames Research Center

It takes a super workload management tool to power grid, cluster and on-demand computing environments for computational modeling and simulation applications at NASA.

Streamlining the Development of Glass Fiber Composite Products - CONVERSE + HyperWorks at Valeo China

Valeo was able to cover a broad range of simulation tasks for model preparation of glass fiber polymer composite parts by applying CONVERSE by PART Engineering alongside HyperWorks.

Sundog Eyewear

Sundog uses solidThinking Evolve to explore styling alternatives, visualize new products with realistic renderings and export the digital model.

Temperature Loads

See a demonstration on the new Temperature tool that allows users to simulate the effects of temperature change on your model.

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