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What’s New in Inspire 2026.1: Optimizing with a Porosity Constraint from Inspire Cast

New to Simcenter Inspire 2026.1 users can now factor casting porosity within a topology optimization study.

Altair Apr 28, 2025

Simulating the Structural Integrity of the Hoth Shield Generator with Altair SimSolid

Altair Feb 26, 2025

What's New in Altair Inspire 2025

Altair Jan 6, 2025

Altair’s Topology Optimization Solution

Altair Dec 5, 2024

Step-by-Step Walkthrough: Using Altair PhysicsAI

Latest Blog Posts and How-To Guides

All Categories Today

What’s New in Inspire 2026.1: Optimizing with a Porosity Constraint from Inspire Cast

inspire Inspire Cast Casting

All Categories Today

Simsolid vs. Hypermesh + Optistruct: When You Actually Need a Mesh

SimSolid HyperMesh OptiStruct

All Categories Aug 25, 2026

Customizing Hotkeys and Ribbons in Simcenter HyperMesh 2026

All Categories Aug 24, 2026

Leveraging Simcenter HyperStudy & PSIM to Optimize Circuit Design

HyperStudy psim Siemens

siemens Aug 19, 2026

What's new in Solid Edge 2026

NX Designcenter CAD

Altair Aug 18, 2026

Step-by-Step Walkthrough: Licensing Altair Software with an Auth Code

All Categories Aug 10, 2026

How to utilize the Auto Contact tool in Simcenter SimLab

Simcenter SimLab Siemens

Electric Vehicles Jul 22, 2026

Battery Simulation 101: Thermal, Structural, and EM Analysis for EV Battery Packs

Thermal Analysis EV Structural Analysis

siemens Jul 15, 2026

FEA vs. CFD: What's the Difference (and Which Do You Need)?

Structural Analysis Multiphysics CFD

Altair Jul 8, 2026

How Simulation Users Can Get More from Siemens CAD Tools Like Solid Edge and NX

SimSolid CAD Solid Edge

Altair Jun 30, 2026

Rapidminer Monarch: When and How to Use Floating Traps

Monarch RapidMiner Data

siemens Jun 29, 2026

How Tight Should Your Connection Tolerances Be in Simcenter Simsolid?

Simcenter SimSolid Siemens

siemens Jun 22, 2026

Shrink Wrap Meshing for Dirty CAD: When to Use It and How to Control Mesh Quality

Simcenter HyperMesh meshing

siemens Jun 10, 2026

Simcenter PhysicsAI: AI-Powered Design Exploration Comes to STAR-CCM+

Altair May 21, 2026

Parametric Geometry in Simcenter FEKO: World Cup Stadiums

Electromagnetics FEKO

siemens May 15, 2026

Modifying Surfaces using X Form in Designcenter NX

Altair Apr 27, 2026

How to Export Animations and Pictures in SimCenter SimSolid with the Bookmark Browser

SimSolid Siemens Altair

Altair Apr 23, 2026

What's New in Simcenter SimLab 2026

Electromagnetics SimLab Battery

Altair Mar 26, 2026

How to Adjust Element Normals in HyperMesh 2026

HyperMesh preprocessing meshing

Altair Mar 25, 2026

When to Switch to Monarch Server

Monarch Data data analytics

Altair Mar 17, 2026

New Electromagnetic Simulation Features in Altair SimSolid 2026

Electromagnetics SimSolid Altair

Altair Mar 4, 2026

Accessing and Utilizing the Altair Monarch App Library

Monarch Data data analytics

Altair Feb 26, 2026

How to Color Code Parts or Assemblies in SimSolid 2026

siemens Feb 24, 2026

Managing Large CAD Assemblies Efficiently with Siemens Teamcenter

Teamcenter PLM Data

siemens Feb 18, 2026

Getting to know Siemens Simcenter FloEFD

CFD FloEFD Siemens

siemens Feb 12, 2026

Why Engineers in Aerospace Choose Solid Edge

Solid Edge Aerospace Siemens

Altair Feb 11, 2026

What Else is New in the Suite of FEKO Tools?

Electromagnetics Winprop FEKO

Altair Feb 3, 2026

How to Utilize the Imprint Command in HyperMesh

HyperMesh preprocessing

Altair Jan 30, 2026

How the Altair and Siemens FEA Solvers Complement Each Other

Solvers preprocessing Siemens

siemens Jan 22, 2026

Comparing Siemens NX to Dassault CATIA

Altair Jan 5, 2026

What Altair Customers Can Expect from the Siemens Portfolio

Altair Dec 19, 2025

Holiday Shopping Analysis with Altair Monarch and AI Studio

Monarch RapidMiner Data

Altair Dec 3, 2025

Simulating Home Alone Traps with Altair SimLab Drop Testing

Altair Nov 24, 2025

Tips and Tricks in Altair PSIM

Altair Nov 13, 2025

How to Utilize Groups in Altair SimLab

Automation SimLab Altair

Altair Oct 29, 2025

How Simulation Is Aiding Aerospace Design

fluid structure SimSolid HyperMesh

Altair Oct 24, 2025

How to Assign 2D and 3D Meshes to Individual Component Collectors in HyperMesh 2025

HyperMesh Altair

Altair Oct 22, 2025

FEKO Utilities for Efficient Workflows

Altair Sep 23, 2025

Generate Motor Drive Efficiency Maps in Altair PSIM

compose psim Altair

Altair Sep 16, 2025

How to Automatically Parse Log Files for a Managed License

altair one Altair

Altair Sep 11, 2025

Looking at Different Methods of Optimization with Altair

inspire SimLab Topology

Altair Sep 10, 2025

What’s New in Altair 2025.1 for Electrical Engineers

Altair Aug 28, 2025

How to Export Altair CFD Results to Paraview

CFD SimLab Altair

Altair Aug 26, 2025

How SimSolid Accelerates Large Assembly Analysis Without Geometry Simplification

SimSolid Altair

Altair Aug 22, 2025

How to Extract Information from Excel Using Altair Monarch

Monarch Data Altair

Altair Aug 11, 2025

Altair Engineering Simulation Suite: Your Top Questions Answered

fluid structure Electromagnetics dfam

Altair Jul 28, 2025

How to Update and Replace Parts in SimSolid 2025.1

SimSolid Altair

Altair Jun 26, 2025

Using Decimation to Reduce the Mesh Size for Implicit Models in Altair Inspire

dfam additive manufacturing inspire

Altair May 29, 2025

Migrating from Altair FluxMotor to Flux: Streamlining Motor Design and Analysis

Electromagnetics Flux FEKO

Altair May 28, 2025

Tips on Transitioning to the New Interface of HyperMesh

HyperMesh HyperWorks Altair

Altair May 21, 2025

Comparing Traditional FEA and Altair SimSolid

SimSolid preprocessing meshing

Altair Apr 24, 2025

5 Time-Saving Tips with Altair SimLab

SimLab meshing Altair

Altair Apr 16, 2025

When and How to Use the Three Trap Types in Altair Monarch

Monarch Data Altair

Altair Apr 8, 2025

Advancements in Metal Casting Simulation

Inspire Cast Casting Manufacturing

Altair Apr 2, 2025

Accessing the Different CFD Post-Processors in Altair SimLab

postprocessing SimLab Altair

Altair Mar 27, 2025

Streamlining Your Spreadsheets with Altair Monarch

Monarch Data Altair

Altair Mar 26, 2025

Advantages and Applications of Altair Inspire PolyFoam

inspire Manufacturing Altair

Altair Mar 4, 2025

How to Import Geometry and Mesh with Altair Feko

Altair Feb 28, 2025

Demystifying the Run Folder in Altair Inspire!

Altair Feb 20, 2025

How to Perform a Structural Analysis in Altair SimSolid with Hydrostatic and Wind Loads

SimSolid Altair

Altair Feb 12, 2025

Design of Steering System on Autonomous Car using Altair Simulation

Motor Control Twin Activate compose

Altair Jan 21, 2025

How to Adjust Geometry Facets in SimSolid Cloud

SimSolid Altair

Altair Dec 5, 2024

Simulating Home Alone Traps with Altair SimLab

inspire CFD SimLab

Altair Nov 22, 2024

How to View Results in the Post Menu in HyperMesh 2024.1

HyperMesh Altair

Altair Nov 12, 2024

Simulating the Impact of a Mike Tyson Punch

Altair Oct 31, 2024

How to Create a Conformal Lattice with Altair Inspire 2024.1!

inspire Implicit Altair

Altair Oct 25, 2024

Designing a Linear Actuator in Altair SimLab Pt. 2

Flux SimLab Altair

Altair Oct 22, 2024

Designing a Linear Actuator in Altair SimLab

Altair Oct 10, 2024

Altair Monarch Features for Microsoft Excel Users

Automation Monarch Data

Altair Sep 24, 2024

How to Apply a 5-Axis Milling Constraint for OptiStruct

OptiStruct Manufacturing Altair

Altair Sep 19, 2024

Learn about SEAM for Noise and Vibration

HyperMesh HyperWorks OptiStruct

Altair Sep 13, 2024

RFID in Marathon Running: Simulation with Altair FEKO

Electromagnetics FEKO Altair

Altair Sep 6, 2024

Automation in Simulation Using Altair

HyperMesh HyperStudy Automation

Altair Sep 3, 2024

Get to Know Altair FlightStream

fluid structure CFD meshing

Altair Aug 28, 2024

How to Create a Unique Core for a Surfboard with Altair Inspire

inspire Implicit Altair

Altair Aug 9, 2024

Predicting Olympic Basketball Medals using RapidMiner

RapidMiner Data Altair

Altair Jul 23, 2024

Simulating Rock Climbing Holds with Altair SimLab

Altair Jul 9, 2024

Designing a Speed Measurement System Using Altair Embed

psim Altair Embed

Altair Jul 9, 2024

Comparing Altair Inspire, SimLab and SimSolid (2024 Version)

SimSolid inspire SimLab

Altair Jul 9, 2024

How to Add Element Biasing in Altair HyperMesh

HyperMesh Altair

Altair Jun 27, 2024

Stress Testing Olympic Barbells

inspire Altair FEA

Altair Jun 26, 2024

Importing and Exporting Steps using HyperMesh

HyperMesh HyperWorks Altair

Altair Jun 14, 2024

Addressing Battery Pack Design Challenges

pollex SimSolid Flux

Altair May 25, 2024

Simulation-Driven Design, Generative Design, and Topology Optimization

inspire Digital Twin Topology

Altair May 23, 2024

How to get Photorealistic Renders using the new Inspire 2023 Rendering

Altair May 17, 2024

Using Altair Solutions to Create a Robotic Car Part 2

psim Altair Embed

Altair May 14, 2024

The Challenges of Data Analytics Adoption

Monarch RapidMiner Data

Altair May 7, 2024

Using Data Filters in Altair Monarch

Monarch Data Altair

Altair May 2, 2024

Adding Virtual Connectors in Altair SimSolid

SimSolid Altair

Altair Apr 25, 2024

Altair HyperStudy: Features and Benefits for Engineers

HyperStudy CFD HyperWorks

Altair Apr 18, 2024

Top Technical Resources for Altair Users

HyperWorks Altair

Altair Apr 8, 2024

IoT Integration with Mechanical Engineering

fluid structure Electromagnetics Flux

Altair Apr 3, 2024

Sentiment Analysis with Altair RapidMiner

Licensing Automation Data

Altair Mar 28, 2024

How to run a Heat Transfer Study in Inspire Fluids 2023

Altair Mar 27, 2024

Altair SimSolid for Large Assemblies

SimSolid preprocessing meshing

AI Mar 15, 2024

Understanding Digital Twins with Altair Solutions

Licensing Panopticon HyperMesh

Altair Feb 27, 2024

Using Altair Solutions to Create a Robotic Car Part 1

PCB Power Simulation psim

Altair Feb 21, 2024

How to Simulate Solar Radiation for a Sunroom in HyperMesh CFD

fluid structure HyperMesh CFD

Altair Feb 13, 2024

Additive Manufacturing and the Impact of Altair's Solutions

additive manufacturing inspire sulis

Altair Feb 5, 2024

Control Design with Altair PSIM + SmartCtrl

Licensing Power Simulation psim

Altair Jan 30, 2024

What’s New in Altair HyperWorks 2023

fluid structure Composites HyperMesh

Altair Jan 17, 2024

Altair RapidMiner AI Studio Part 2

Automation RapidMiner Data

Altair Jan 9, 2024

Ways to Create or Modify Geometry using Altair Inspire

inspire Implicit Altair

Scholarship Jan 5, 2024

TrueInsight Scholarship Winner: Claire Shelley

Licensing Altair

Altair Jan 3, 2024

Implicit Modeling Ribbon in Inspire 2023

additive manufacturing inspire sulis

Altair Dec 14, 2023

Streamlining Your Data Workflows with Altair RapidMiner

Panopticon Monarch RapidMiner

Altair Dec 6, 2023

Altair SimSolid and Welded Features

SimSolid Altair FEA

Altair Dec 1, 2023

Recreating Ferrari FP1 Crash using Altair SimLab

postprocessing preprocessing SimLab

Altair Nov 16, 2023

Highlighting Enhancements in the Altair 2023 Electrical Suite

PCB Electromagnetics Flux

Altair Nov 9, 2023

Altair Flux’s Role in Formula One

Electromagnetics Flux Altair

Altair Nov 7, 2023

How to Set Up a Sequential Fatigue Study Using Altair SimSolid

SimSolid Altair FEA

Altair Nov 2, 2023

Altair OptiStruct 2023 The Best gets Better

Composites HyperMesh HyperWorks

Altair Oct 25, 2023

How to Couple Altair CFD and Stress on a F1 Nose-Cone

CFD SimLab Altair

Altair Oct 19, 2023

Altair Monarch for BI

Panopticon Automation Monarch

Altair Oct 6, 2023

Getting Valuable Insights from Altair Inspire Cast

Inspire Cast Casting Altair

Altair Oct 3, 2023

A Comprehensive Guide to Altair Multiphysics Analysis

fluid structure Licensing HyperMesh

Altair Sep 26, 2023

How to use Altair CFD to design Formula 1 Nose Cones

CFD SimLab Altair

Altair Sep 14, 2023

Using Altair Panopticon to impact F1 Team Performance

Licensing Panopticon Data

Altair Aug 30, 2023

Analysis Toolboxes in Altair PSIM

PCB Power Simulation psim

Altair Aug 28, 2023

Morph Meshing in Altair HyperMesh: Types and Applications

HyperMesh preprocessing meshing

Altair Aug 22, 2023

Exploring the Lesser-Known Features of Altair One Portal

Licensing SimSolid altair one

Altair Aug 9, 2023

Exploring the Wide Use Cases of Altair Inspire Form

inspire Manufacturing Altair

Altair Aug 8, 2023

Using Altair WinProp to Analyze my Home Wi-Fi

Licensing FEKO Altair

Altair Jul 14, 2023

Altair PSIM and Embed Co-Simulation

Power Simulation psim Altair

Altair Jul 11, 2023

Altair OptiStruct: Techniques for Advanced Optimization

HyperMesh HyperWorks Topology

Scholarship Jul 6, 2023

TrueInsight STEM Scholarship Winner Submission

stem scholarship

AI Jun 21, 2023

Training a Neural Network in Altair Compose

compose Altair AI

Altair Jun 7, 2023

Creating Multiple HyperMesh Windows in HyperWorks

HyperMesh HyperWorks Altair

Altair Jun 7, 2023

Understanding the Altair Portfolio

fluid structure PCB pollex

Altair May 22, 2023

Introducing Altair SimSolid Cloud: Simulate Anywhere, Anytime

Licensing Altair

Altair May 9, 2023

Going beyond the Standard MBD Tools on the Market

Licensing Altair

Altair May 1, 2023

Manually Tuning a PID Controller in Altair Embed

Altair Apr 26, 2023

Running a Fluid Simulation (CFD) Study in Inspire 2022.3

inspire CFD Altair

Altair Apr 25, 2023

Exploring Turbulent Flow Analysis with Altair HyperWorks CFD

fluid structure Licensing postprocessing

Altair Apr 17, 2023

How to Access the Classic Interface for HyperMesh 2022.2

HyperMesh altair one HyperWorks

Altair Apr 12, 2023

System Characterization in Altair PSIM

Power Simulation psim Altair

Altair Apr 5, 2023

Simulating Success: How Altair SimLab Stacks Up

fluid structure Licensing Flux

Altair Mar 28, 2023

The Importance of Preprocessing in Simulation

HyperMesh Automation HyperWorks

Altair Mar 21, 2023

New Features of HyperWorks' Interface March

HyperWorks Altair

Altair Mar 9, 2023

Particles in Motion: The Many Uses of Altair EDEM

Licensing SimSolid HyperWorks

Altair Mar 1, 2023

Solving and Visualizing Differential Equations in Altair Compose

Altair Feb 27, 2023

Investigating the Altair Electronic Simulation Tools

PCB pollex Flux

Altair Feb 14, 2023

Optimizing a Design in Altair FEKO

Altair Feb 9, 2023

Stay Cool: A Guide to Thermal Analysis Software with Altair

HyperMesh Radioss Flux

Altair Feb 2, 2023

Simple Wilkinson Power Divider in Altair FEKO

Power Simulation FEKO Altair

Altair Jan 30, 2023

Using PollEX for DFM and PCB Design Verification

PCB pollex Altair

Altair Jan 27, 2023

5 Features of Altair Inspire Motion You Don't Know About

Licensing inspire Altair

Altair Jan 20, 2023

Optimization of Steering Arm for Sprint Car

inspire Topology Altair

Altair Jan 13, 2023

Optimizing Gravity Casting with Altair Inspire Cast: A Guide

SimLab Inspire Cast Casting

Altair Jan 10, 2023

Creating Lattice Structures with Altair Sulis

additive manufacturing inspire sulis

Altair Jan 4, 2023

Topology Optimization 101: Intro to Altair

fluid structure inspire Automation

Altair Dec 29, 2022

Using Altair Compose to get Free Food

Automation compose Altair

Altair Dec 22, 2022

Simulating Home Alone Traps with Altair SimSolid

SimSolid Altair FEA

Altair Dec 14, 2022

Answering Commonly Asked Altair HyperWorks Questions

fluid structure Licensing HyperMesh

Scholarship Dec 12, 2022

STEM Scholarship Winning Essay

Licensing Altair

Altair Dec 7, 2022

The Altair Toolbox: 10 Essential Tools

Licensing SimSolid HyperMesh

Altair Nov 30, 2022

Creating a Graphical User Interface (GUI) in Altair Compose

Licensing Altair

Altair Nov 29, 2022

Permanent Analysis of Control Arm with Altair OptiStruct

Licensing altair one HyperWorks

Altair Nov 21, 2022

Flex Body Generation for Motion, Simplified with Inspire

HyperMesh inspire HyperWorks

Altair Nov 16, 2022

PCB Thermal Analysis with Altair

PCB pollex thermal

Altair Sep 16, 2022

How to Shell a PolyNURBS Solid in Altair Inspire 2022

Altair Aug 18, 2022

Differentiating Altair PollEx and PollEx for ECAD

PCB pollex SimLab

Altair Jul 8, 2022

Comparing Altair Inspire, SimSolid and SimLab

SimSolid inspire SimLab

Altair Jul 5, 2022

How to Restrict Software Feature Access via Altair One

Licensing altair one Altair

Altair One Jun 17, 2022

Making Sense of the User Roles on Altair One

Licensing altair one

Altair May 23, 2022

SimLab: Meshing for Multiphysics

fluid structure postprocessing preprocessing

Altair May 3, 2022

How to Borrow or Checkout an Altair License

Licensing checkout borrow

AMS Mar 13, 2022

Blow Molding Simulation using Radioss Solver with AMS

Radioss Blow Molding Manufacturing

Altair Mar 13, 2022

Altair SimSolid: Working with Contacts

SimSolid Altair

Altair Mar 13, 2022

Sequential Bolt Pre-tension Study Using Altair

HyperMesh HyperWorks OptiStruct

Altair Mar 13, 2022

Behind the Scenes: Altair Inspire Cast Meshing with SimLab

SimLab Inspire Cast Altair

Altair Mar 13, 2022

Altair Inspire Cast Components: Chiller

Inspire Cast Altair

Altair Mar 9, 2022

Axe Throwing with Altair Motion Simulation

HyperStudy HyperWorks Altair

Altair Mar 9, 2022

Introduction to Altair Inspire Cast: Setting Up a Simulation

Inspire Cast Casting Altair

Altair Mar 6, 2022

Introduction to Altair EDEM for Discrete Modeling

Altair Mar 6, 2022

How to Add Users to your Altair One License Pool

Licensing Altair