Master’s Degree in Numerical Simulation in Engineering with ANSYS

For several years, I have seen engineers working in the industry or finishing their degree in engineering that have been looking for advanced education in ANSYS.
Some of them were unable to find a course with enough specialization, without the restrictions of classroom training, or with certified content from ANSYS.

numerical simulation Madrid with ANSYSNow, the Technical University of Madrid (UPM) has responded to this request by organizing, in collaboration with ANSYS, an online master’s degree with the goal of training experts in fluid mechanics and solid mechanics numerical simulation using ANSYS engineering tools. Continue reading

ANSYS User-Generated Videos You Should Check Out!

Whether you are an experienced user or beginning with our tools, or even looking to know what ANSYS tools can do for you, you can benefit from great videos that are available on YouTube. I am amazed at the quality of some of these user-generated videos. Looking back at my playlist from last year, I can give you a short list to start with. Continue reading

Electromagnetics – Structural Harmonics Coupling

Electric motors and generators produce vibrations and noise associated with many physical mechanisms. It’s always been of great interest to look at the vibrations and noise produced by the transient electromagnetic forces on the stator of a permanent magnet motor. Thanks to our products that made is possible through a direct coupling between ANSYS Maxwell and ANSYS Mechanical. The process of this coupling is to first carry out an electromagnetic simulation to calculate the forces per tooth segment of the stator. The harmonic orders of the electromagnetic forces are then calculated using Fourier analysis, and forces are mapped to the mechanical harmonic analysis of the second stage. As you might expect, a simulation environment — ANSYS Workbench— is used to integrate a seamless workflow. Continue reading

Exposing Complex APDL Scripts in a User-Friendly Way

People often approach me saying: “I’m convinced of the benefits of simulation, but we don’t have any experts in our company to run the powerful software” or “I would like to deploy simulation from my few CAE experts to a larger fraction of my engineering force, but they don’t have the necessary skills to run ANSYS and it’s difficult to hire new staff”. Software customization can definitely help in both situations. Our answer to this is the Application Customization Toolkit (ACT).

You may recall a previous blog from me about Combining APDL with ANSYS Workbench for Structural Simulations. Here’s another great example of how the Application Customization Toolkit (ACT) can help you exposing your existing APDL scripts in ANSYS Mechanical. Continue reading

ANSYS nCode DesignLife Load Mapping

In a previous blog, I discussed how the “5-box trick” can be used to visually represent the steps in an ANSYS nCode DesignLife fatigue simulation. In this blog I will discuss the “Load Mapping” box in more detail.

image of 5-box trick load mapping

5-Box Trick

FE analyses provide stress/strain results at distinct times or frequencies, but fatigue damage is caused by fluctuating stresses/strains. To assess fatigue damage, various load mapping techniques are used to convert the FE results into stress/strain histories and calculate the stress/strain ranges produced by those histories. Continue reading

FEA Simplifies the Design of Complex Composite Structures

When I first got introduced to composites as a student (many years ago!), I remember having felt amazed at how powerful yet complex materials they are. In a recent interview published in Composites in Manufacturing, my colleague Marc Wintermantel expressed the challenge of designing composites products very nicely: “When a designer uses simulation software to define composite part points in space they have a tremendous amount of additional design options and parameters to deal with.[…] These options are so large that you need to depend on optimized simulation tools because the computations go way beyond most people’s abilities to perform these tasks by hand”. And indeed, how can an engineer figure out what the optimum stackup is for a given applications with so many possibilities for fabrics thicknesses, orientations or location choices? Steel or aluminum are much easier to deal with! Continue reading

Submodeling of Composites Laminate Structures Using ANSYS Composite Prepost 15.0

Delamination or interlaminar fractures of composite laminates are generally caused by high interlaminar stresses that arise due to mismatch in elastic properties between plies and at free edge. Therefore, understanding the behavior of these stresses is of critical importance in the assessment of structural integrity of composite materials and structures. Continue reading

ANSYS Advantage: Oil and Gas Industry Focus on Safety and Reliability

ANSYS Advantage Oil and Gas 2014The oil and gas industry is full of challenges. Equipment must operate reliably under harsh conditions, or companies risk loss of life, environmental disaster, and reduced revenue from maintenance or unscheduled downtime. As I worked with ANSYS global director of energy and process industries Ahamad Haidari to compiled the newest special issue of ANSYS Advantage for the oil and gas industry, the importance of product reliability and performance in this market became apparent. Beyond that, engineers in any industry can benefit from the best practices explored in this issue. Continue reading