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.
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.
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 first “opinion” piece for the TechFlash blog of the Phoenix Business Journal. My thoughts on how the trend of ignoring science is harmful: “Flint’s water problem and the dangers of ignoring science“
In all the hoopla around 3D Printing the real reason why it is important often gets lost. Check out this article to learn “The real reason 3D printing is important” to wrap your head around the long term impact of this key technology. PB
After some end of year reflection we hit upon a key factor that constantly let us close business deals faster. We share the key driver in the PBJ’s Phoenix Business Blog with the to-the-point title of “How to close business deals faster“
The Internet of Things, or IoT, is growing every day. This article starts with an encounter at the grocery store that leads to an explanation of what the IoT is and what your company should be doing to make sure you take advantage of this exciting change in how everything around us will work. Check out “My cat didn’t preheat the oven: Is your company ready for the Internet of Things?” in the PBJ TechFlash blog to learn more.
Have an idea for a product and feel like you need a prototype.Tishin Donkersley from the Arizona Tech Beat asked me over to their offices to do a short interview and share some pointers on the subject. Take a look at the result here.
I talk about trends in the 3D Printing world that impact startups who have a need for prototypes, and share a few pointers on getting a prototype made.
While you are there, take a look around the sight. AZ Tech Beat is one of the best places to find out what is going on in the Arizona Tech Community as well as in tech in general. I especially like their gadget updates.
Vibration induced by vortices in off shore oil rigs are a significant area of concern, and understanding them is a major area of research. In this paper, PADT’s Clinton Smith, PhD, and Tyler Smith are joined by Lubeena Rahumathulla from ANSYS, Inc. to describe how they used ANSYS FLUENT to model this situation. Get the paper here: proceedings.asmedigitalcollection.asme.org/proceeding.aspx?articleid=2465497
The design of semi-submersible platforms for offshore oil and gas operations requires an iterative process between early-stage design, numerical simulation, measurements, and full-scale design. Early stage designs are evaluated using numerical simulations, which are typically validated using measurements of a scaled model tested in a wave tank. Full-scale semi-submersibles present a unique challenge, because of the sheer size of the structure. Since VIV measurements of full scale structures are not possible, numerical simulation plays an important role for evaluating vortex-induced vibration (VIV) effects in the appropriate physical regime. The quantification of error in numerical simulation results is limited to verification-type studies, in which the error is reduced by converging the solution on the computational grid. The importance of grid convergence studies in this field cannot be understated, since it is the only way to judge solution accuracy in the absence of measurement data at the full scale. In this paper, a method for a grid convergence study of vortex-induced vibration (VIV) of a model scale semi-submersible platform is presented, in which solutions are obtained using the ANSYS Fluent CFD solver. Five levels of grid refinement are used, with the finest mesh acting as the reference solution for the coarser four levels. Qualitative results of vorticity, pressure and Q-criterion (vortex identification) are presented. Quantitative results such as the nominal amplitude (A/D) of the sway motion are used for judging the convergence of the solution as the grid is refined.
Colorado is a major contributor to the space industry, and they are quickly adopting 3D Printing to keep costs down and get to space faster. In this article, “Colorado Companies Bringing Space Costs Down to Earth” the DBJ explores how automation and 3D Printing can have a big impact on cost and schedule. Many of the companies sighted in the article are PADT customers, and PADT’s very own Norman Stucker was quoted extensively for the article.
The recent explosion of interest in 3D printing has been fascinating to engineers like myself that have been using what we call Additive Manufacturing as a standard tool for over two decades. It is easy to dismiss the interest of the general public and the media as hype and trendiness. But doing so would be a mistake. It is a big deal, but not for the reasons that most people think. “Why is 3D Printing Such a Big Deal” explains what the real power is behind 3D Printing.
This popular LinkedIn Post is a review of the things I learned at SalesConnect 2015 and how to use LinkedIn to sell more efficiently. “Successful Social Selling: What I learned at LinkedIn Sales Connect 2015” covers the overall theme of “Connect + Inspire + Transform, implementation lessons that people have learned, and the idea of the Social Selling Index, or SSI.
As our final contribution to the AZ Tech Council and PBJ’s TechFlash Column for year, we shared how “3-D Printing Hits Major Milestones in 2015.” The article give our picks for what was significant with Additive Manufacturing for the Materials, Medical, Manufacturing, Military, and Mainstream aspects of the business.
The 3-D industry had a typical year in 2015. Of course, when it comes to 3-D printing, “typical” means lots of change, growth and innovation. It’s always hard to tell which of the year’s innovations will have the biggest impact on the future, but that doesn’t take the fun out of forecasting.
After attending the Medica/Compamed 2015 shows in Dusseldorf, Germany, we summarized the experience in this article for the Phoenix Business Journal. As the title says, it covers “How the International Business Climate in the Medical Device Industry is Changing.” and what companies need to do to keep up with the changes.