Altair HyperWorks® 13.0: The Innovation Driver

 

Ulrich Gollwitzer Ulrich Gollwitzer Marketing Manager, HyperWorks – Altair

Our goal at Altair has always been to provide the best technology at the highest value to our customers, and the HyperWorks® 13.0 release is no exception. With new and enhanced solutions including linear and nonlinear structural analysis, design exploration and optimization, 
and fluid and multibody dynamics, Altair HyperWorks 13.0 can help driving your products’ innovation. HyperWorks 13.0 increases engineering productivity in four distinct areas:

  • Performance optimization. Through a wide array of solvers and multiphysics solutions, engineers are able to quickly predict and optimize product performance.
  • Lightweight design. Tailored simulation and optimization tools help reduce weight while meeting design goals through the use of effective geometries, new materials, and advanced manufacturing methods.
  • Lead-time reduction. Process automation, efficient modeling algorithms and advanced visualization capabilities help to dramatically increase simulation throughput to help bring products to market faster.
  • Access to new technologies. Simulation accessibility has been extended to new categories of users for design and optimization, including open access to specialized third party software from members of the Altair Partner Alliance (APA) and HPC, cloud-based products.

Performance Optimization

OptiStruct® can now operate as a strong nonlinear solver, with major improvements that elevate its functionality to simulate large displacement analysis and hyper-elastic materials like rubber with an extremely efficient use of parallel computing to maximize speed. Its optimization capabilities have been enhanced to introduce new response types and multi-model optimization (MMO), allowing one efficient solution for components that are common across different structures.

Hyper-elastic materials and large displacement analysis in OptiStruct

AcuSolve® can now be coupled with MotionSolve® for a more accurate analysis of the flow of air or other fluids while the structural part is moving. An example would be simulating the effect of an adjustable rear wing on sport vehicle aerodynamic performance. This solver coupling represents one of the suite’s many multiphysics capabilities.

CFD and MBD coupling to simulate the Drag Reduction System on a F1 rear wing

RADIOSS® furnishes more physics and even more accurate results for crack-propagation modeling through the extended finite element method (XFEM) and enhanced capabilities for airbag deployment. RADIOSS also offers improved parallelization for multi-domain methods and advanced mass scaling for better performance.

Advanced failure modeling in RADIOSS with XFEM method

Both HyperStudy® and OptiStruct now offer integration with Excel. An engineer may export tradeoff studies to spreadsheets allowing to do post-processing independent of HyperStudy or, in OptiStruct, include Excel calculations as a response type in the optimization run.

Lightweight Design

Altair is well-known for its expertise in designing composites structures. Pre-processing features in HyperWorks have been enhanced for improved usability. New, advanced methods of visualizing composite simulations in both the pre- and post-processing stages are now available, with the ability to visualize material, element and ply systems and overlay them with stresses. Additionally, new material laws and failure criteria for laminated composites and polymers are included.

Advanced pre- and post- processing visualization of composites

HyperForm® now moves beyond metal forming to apply its capabilities to composite forming for sandwich and multilayered structures. The HyperMesh® drape estimator calculates thickness and angle variations that result from draping. These are very convenient accessories available to every HyperWorks user.

Mesoscopic scale composite forming simulation in HyperForm

Lead Time Reduction

With the latest release of HyperWorks, engineers spend less time on the model build and get solutions more quickly. For instance, mass customization requires manufacturing many different versions of the same product. Altair has completely rewritten the part-replacement tool so that, if engineers are bringing in a new geometry, they can simply exchange the parts and all the connections are updated automatically. A new comparison tool can compare any combination of computer-aided design (CAD) and finite element geometry and highlight the differences. Enhanced direct modeling capabilities in HyperMesh allow users to quickly generate such geometries as reinforcement ribs without needing to go back to a CAD system.

Automatic rib generation with new direct modeling capabilities

Post-processing enhancements provide users with faster access to results and better ways to analyze them. Bidirectional communication between the HyperWorks desktop and PowerPoint is now possible. Results are now cached so that users may switch quickly between result sets when working on larger models.

Efficient report generation through bi-directional communication between PowerPoint and HyperWorks

HyperMesh, HyperView® and HyperGraph® each feature a new, unified Entity Editor to help modify all parameters of model or post-processing session entities faster. In the HyperMesh Entity Editor, new entities, components, properties and materials may be created much more efficiently. Solver documentation also is implemented into the Entity Editor via tool tips.

Quick access to all model attributes with the new Entity Editor

Interoperability between HyperWorks, CAD and product lifecycle management (PLM) systems allows engineers and designers to communicate easily and share product modifications in a truly collaborative environment. With HyperWorks 13.0, Altair has added bi-directional support for Windchill and Total Materia to the list of supported PLM systems and material databases. Particular attention has been paid to the development of solutions for industry-specific use cases. HyperWorks Virtual Wind Tunnel™, a complete solution for automotive external aerodynamics, is now part of the HyperWorks suite as is a new aerospace user profile. Other solutions for NVH, drop test simulation and more are now available as HyperWorks solutions via an innovative delivery and licensing system.

Intuitive Virtual Wind Tunnel solution not only for automotive applications

Access to New Technologies

Altair’s optimization technology, which has been available for more than 20 years in OptiStruct, is now part of solidThinking Inspire®, an easy-to-use package designed to make finite element analysis (FEA) accessible to non-experts. solidThinking Inspire allows for quick and easy creation and investigation of structurally efficient concepts and now includes analysis and geometry simplification capabilities. In addition, more than 50 third-party specialized solutions are available to HyperWorks users at no additional charge through the Altair Partner Alliance. Altair’s groundbreaking, token-based user model is evolving continuously to provide more value and enable customers to implement a simulation-driven design process.

solidThinking Inspire 2014 now includes linear analysis capabilities

For more information or to attend an upcoming webinar, please visit www.altairhyperworks.com/hw13.

FEKO adds electromagnetic simulation to the HyperWorks suite

FEKO is a comprehensive electromagnetic (EM) analysis software suite, building on state of the art computational EM (CEM) techniques to provide users with software that can solve a wide range of electromagnetic problems. In this short clip Dr. Ulrich Jakobus – one of the original authors of FEKO – gives a brief introduction of the product.

HyperWorks Desktop 13.0

In addition to the traditional training tools you are familiar with, HyperWorks 13.0 offers a new, easier way to learn software: several learning videos along with self paced trainings utilizing the See it, Try it, Do it methodology are now … Read More

3-maticSTL by Materialise

Belgian-based Materialise has been active in the field of Additive Manufacturing (AM) since 1990 and is a market leader for 3D Printing and Digital CAD software with offices worldwide. Materialise’s 3-MaticSTL is the ideal tool to quickly bring topology-optimized files … Read More

Scripts of the Month

Script #1125: Printing Mass Properties to the MotionSolve .log file This script will print the mass properties of all the rigid and flexible bodies then run a transient, static, or quasi-static simulation. Click here for the Script Exchange Script #1128: HyperMesh-Catia metadata … Read More