Ozen Engineering, Inc.

11/19/2025

Ansys Charge Plus: Air ESD Into Calibration Target Tutorial

Explore the Ansys Charge Plus simulation tutorial to model air ESD into a calibration target.

11/18/2025

Tips for Diagnosing Non-Convergence In Ansys Static Structural

Tips for resolving poor convergence in Ansys Static Structural

11/17/2025

Electric Motor System Simulation: Part 1 – Dynamic Thermal ROM Creation with Ansys Icepak and Twin Builder

Learn how to turn Icepak CFD results into a dynamic ROM in Twin Builder to enable fast, accurate thermal simulations for electric motor system design.

11/13/2025

Predicting Transient Tank Loads with SPH

Transient particle dynamics and statistical force and stress metrics for design validation.

11/13/2025

Revolutionizing PCB Meshing: The Power of the Stacker Mesh Workflow in Ansys

Discover how the Stacker Mesh Workflow in Ansys revolutionizes PCB meshing with improved efficiency, automation, and accuracy for complex electronic assemblies.

11/10/2025

Designing a Non-Uniform Waveguide Power Divider Using AEDT HFSS and OptiSLang-Stochos (PI-BO)

How to use Stochos to optimize a design in AEDT

11/07/2025

Arbitrary Shaped Boundaries in Classic and AEDT Icepak

Quality solutions for electronics cooling with automated one-click meshing in Ansys AEDT Icepak

11/07/2025

Ansys FreeFlow/Rocky Solver SDK customization: Impinging Jet Cooling

Customize Ansys FreeFlow/Rocky models to enhance fluid-solid thermal simulations with SDK extensions, adding new modules for improved physics, heat transfer, and interaction dynamics.

11/07/2025

Coal Combustion in a Fluidized Bed Reactor: CFD-DEM Coupling Using Fluent and Rocky

Learn how advanced CFD-DEM coupling techniques using Fluent and Rocky improve coal combustion simulations by accurately capturing particle dynamics, heat transfer, and emissions in fluidized bed reactors.

11/06/2025

Learn how to solve one of the most common license error in AEDT (Ansys Electronic Desktop).

Error usually contains all or some part of below message:
Failed to enable feature using current license settings.
Not that Pro, Premium, Enterprise licenses are available on your server.
To use these licenses check the corresponding UI option. For more information, search for “PPE” in the help documentation.
Failover feature ;HFSS solver’ specified in license preferences is not available.
Request name hfss_solve does not exist in the licensing pool.
No such feature exists. Feature: hfss_solve License path: 1055@licenseserver_info_here: FlexNet Licensing error: -5,147

Watch the video for the solution to this error.

11/04/2025

Discover a very fast method for converting STL geometry into 3D CAD.

In this video, we take an example of 3D scanned lumbar and convert it into a SubD model in Ansys Discovery. A SubD model can be easily modified, refined and converted into a 3D/CAD.

If this topic is of interest, then consider viewing our blog post:
CAD File Performance Comparison in Zemax
https://hubs.ly/Q03RnzsC0

10/30/2025

Embedded Element Pattern for Antenna Array Pattern Calculation

In this blog we will use the ANSYS HFSS tool to simulate the embedded antenna element radiation pattern based on unit cell analysis.