New Tricks for an Old Dog: Eric Learns ANSYS SpaceClaim – Post 1

Thirty-one.  That is the number of years that I have been using CAD software. CADAM was the tool, 1985 was the year.  As some of our engineers like to point out, they were not even born then. Twenty-one. that is the number of years that I have been using SolidEdge.  This classifies me as an […]

Phoenix Business Journal: 6 tips for conducting a technical meeting over the Internet

Online meeting are great.  Sharing your work in real time with others makes a huge difference. In “6 tips for conducting a technical meeting over the Internet” we share advice on how to make those online meeting even more productive.

Keypad Shortcuts for Quick Views in Workbench

Hey, did you know that you can access predefined views in both ANSYS Mechanical and DesignModeler using your numeric keypad? You can! Assuming the front view is looking down the +Z-axis at the X-Y plane, here are the various views you can access via your numeric keypad. For this to work, make sure you’ve clicked […]

Phoenix Business Journal: ​Finding hope at a technology open house

Sometimes you hold an event as a way to educate the community, and then it comes back and educates you. This posting “​Finding hope at a technology open house” shares what we learned at our SciTech Festival open house this year.

Support Design and Removal for 3D Printed ULTEM-9085 (Case Study: Intake Manifold)

ULTEM-9085 is one of my favorite materials to 3D-print: one of the reasons is it is a high performance polymer that can and has been used for end part manufacturing (see my blog post about ULTEM in functional aerospace parts), but the other is because it is a demanding material to print, in ways that […]

Phoenix Business Journal: ​For tech companies, ‘green’ is all about efficiency, stupid

Engineers see the serious problems of climate change, lost habitat, pollution, and sustainability differently. This article, “For tech companies, ‘green’ is all about efficiency, stupid” is about how tech companies need to ignore the rhetoric and noise and focus on using science to produce solutions.

Kids, Pizza, Engineering – A Fantastic SciTech Festival Open House at PADT

We thought we would open PADT’s doors to families and maybe a few people would stop by. Over 250 people did just that.  What a great evening of smiling kids and adults enjoying the excitement of engineering.  Exciting engineering? Yes, we know enough to not talk about quality system protocols, matrix inversions, and non-linear turbulence […]

Reading ANSYS Mechanical Result Files (.RST) from C/C++ (Part 3)

In the last post of this series I illustrated how I handled the nested call structure of the procedural interface to ANSYS’ BinLib routines.  If you recall, any time you need to extract some information from an ANSYS result file, you have to bracket the function call that extracts the information with a *Begin and […]

Phoenix Business Journal: When did starting a new company become about funding?

Raising money is critical, but at some point it became what startups were about. In “When did starting a new company become about funding?” I take a look at this phenomenon and offer some reasons why we should focus more on the product or service.

Reading ANSYS Mechanical Result Files (.RST) from C/C++ (Part 2)

In the last post in this series I illustrated how you can interface C code with FORTRAN code so that it is possible to use the ANSYS, Inc. BinLib routines to read data off of an ANSYS result file within a C or C++ program.  If you recall, the routines in BinLib are written in […]

How To Install And Configure xRDP and Same Session xRDP on CentOS 6.7 / RHEL 6.7

Introduction What s xRDP? Taking directly from the xRDP website. “Xrdp is the main server accepting connections from RDP clients. Xrdp contains the RDP, security, MCS, ISO, and TCP layers, a simple window manager and a few controls. Its a multi threaded single process server. It is in this process were the central management of […]

Reading ANSYS Mechanical Result Files (.RST) from C/C++ (Part 1)

Recently, I’ve encountered the need to read the contents of ANSYS Mechanical result files (e.g. file.rst, file.rth) into a C++ application that I am writing for a client. Obviously, these files are stored in a proprietary binary format owned by ANSYS, Inc.  Even if the format were published, it would be daunting to write a […]

Can I parameterize ANSYS Mechanical material assignments?

So we have known for a long time that we can parameterize material properties in the Engineering Data screen. That works great if we want to adjust the modulus of a material to account for material irregularities. But what if you want to change the entire material of a part from steel to aluminum? Or […]

Phoenix Business Journal: When was the last time you thanked an engineer?

Have you ever thanked an engineer?  In this week’s TechFlash post I explore how we live in a world that has been transformed for the better (mostly) by engineers.  We are simple creatures who avoid the spotlight… but a thanks you would be nice. When was the last time you thanked an engineer?

The 3D Printing Value Proposition

At a recent Lunch-n-Learn organized by the Arizona Technology Council, I had the opportunity to speak for 10 minutes on 3D printing. I decided to focus my talk on trying to answer one question: how can I determine if 3D printing can benefit my business? In this blog post, I attempt to expand on the ideas I presented there. While a […]