Python scripting in Visual Studio Code. Integrating third-party Python packages into Abaqus has long been a challenge, especially for engineers who want to use tools like pandas, scipy, or matplotlib in postprocessing or automation scripts. With the release of SIMULIA Abaqus/CAE 2024.HF2, that limitation has been significantly reduced through the introduction of a new tool: abqPip.  This blog explains how abqPip allows you to install and manage Python packages directly in the

Drill DOF tuning improves torsional stiffness in composite shell models. When simulating wind turbine blades under torsional loads, shell models are often preferred over solid models for efficiency. But standard shell formulations can significantly underestimate torsional stiffness, especially when offsets and layered orthotropic materials are involved.  A joint study by Ghent University and 4RealSim, published in Composite Structures, Volume 280 (2022) , demonstrates that tu

Generate a QA report in Microsoft Word in an instant with the 4RealSim QA report generator. Generate Structured Model Reports Directly From Abaqus/CAE  At 4RealSim, we understand the complexities of simulation traceability, especially in industries like aerospace, where accuracy and compliance are non-negotiable. Reviewing Abaqus/CAE models for completeness, consistency, and potential errors is often time-consuming and prone to oversight, particularly when deadlines are tight

License server architecture for Abaqus using FlexNet with lmgrd and vendor daemon components. Downloading the Abaqus FlexNet Installation Files for Linux (Part_SIMULIA_FlexNet – SIMULIA Abaqus 20xx FP.CFA .2xxx – Linux64) and installing them often works as expected. However, when trying to start the FlexNet License daemon lmgrd on the Linux server, the process might abort and return the following error:  lmgrd: No such file or directory  Although the FlexNet installer runs sm

Login screen for accessing cloud-based SIMULIA documentation through Dassault Systèmes User Assistance. Efficient Access to Your Technical Reference, no Installation Required When using SIMULIA products like Abaqus, Isight, Tosca, or fe-safe, accessing accurate and up-to-date documentation is essential for your workflow. Since the 2016 release, Dassault Systèmes has transitioned to a cloud-based documentation system, eliminating the need for local installations. This modern p

Eve's next-generation eVTOL aircraft optimized with PowerFLOW. Urban air mobility (UAM) is no longer science fiction, it's in development. But one major hurdle remains: noise. For electric vertical take-off and landing (eVTOL) aircraft to operate in cities, they must be quiet enough to gain public acceptance and meet urban noise regulations. That’s why Embraer has partnered with Dassault Systèmes  to leverage SIMULIA PowerFLOW in the development of Eve Air Mobility ’s next-ge

Overview of the FLEXnet licensing architecture in Abaqus To run Abaqus successfully, a valid license must be retrieved from a functioning license server. While setting up a license server is generally straightforward, engineers often encounter configuration or connectivity issues that block the checkout process. This guide outlines the most common FLEXnet licensing problems and how to resolve them efficiently.  Understanding FLEXnet Architecture and Port Usage  In a typical A

SIMULIA user assistance portal for accessing Hot Fix downloads Resolve Bugs and Critical Issues With the Latest SIMULIA Product Updates Dassault Systèmes regularly releases Hot Fixes for its SIMULIA products (Abaqus, Isight, Tosca, fe-safe, SIMPACK) to address critical bugs, performance issues, and unexpected behavior. These updates are essential for maintaining the reliability, stability, and compatibility of your simulation tools.  Follow these steps to easily access and do

Cross-section of the explosive casing expansion tool Addressing Zonal Isolation in Aging Wells  As oil and gas reservoirs approach the end of their productive life, there is a growing requirement for robust plug and abandonment (P&A) strategies. A critical component in these strategies is long-term zonal isolation, the prevention of fluid migration along the wellbore. Inadequate isolation risks contamination of groundwater, environmental leakage, and failure of the well’s str

Abaqus command line example for launching and managing simulation jobs on Windows. When you receive an input file from a third party or need to run your Abaqus job on a cluster, you can launch the input file in batch mode using the command line (Windows) or shell (Linux). Here’s how to get started:  Start a Batch Job   Use the following command to start a batch job:  abaqus job=inputfile  For interactive logging, use:  abaqus job=inputfile interactive  Run on Multiple Cores o