This Week’s Top 5 Engineering Technology Articles

This week’s Top 5 engineering technology articles include some excellent breakthroughs in a couple of areas, a potential rise of the machines, drivers waiting for a car, and cars that are going with or without drivers.

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Flint Water Crisis Explored: Keeping Our Water Supply Clean

Clean water is one of the most basic necessities of our lives. Our health depends on it. What transpired in the Flint water crisis in Michigan recently has shocked the nation. President Obama declared a state of emergency and there are demands that the Governor of Michigan steps down. It all started when, in order to reduce cost, the City of Flint officials decided to use Flint River water for residential consumption without adding orthophosphate, a chemical that coats the pipe interior thereby inhibiting any leaching of lead. Continue reading

10x More Reliable Electronic Systems

Reliable Electronic SystemsOn the 18th of February, we’re hosting a webinar showcasing some exciting new methods to increase the number of ways reliable electronic systems can be designed. You can register now but first let me tell you a little about why it’s important.

The proliferation of electronics into every product arena can’t be denied. Electronics bring huge benefits in terms of features and functionality to pretty much any device. This means that electronics are being placed in more varied environments — and subjected to more demanding loads — than ever before. Continue reading

Introducing ANSYS 17.0 – 10X Productivity, Insights and Performance

17.0With a number of emerging technologies and trends on the horizon, it is an exciting but challenging time to be an engineer. The convergence of new technologies into Industry 4.0 is ushering in an era of unbound product innovation. With the advent of the Internet of Things, a tighter integration of the digital world and the world of machines will profoundly transform consumer and industrial markets. New advanced materials are enabling engineers to create substantially lighter and sustainable designs. New technologies are changing the way we harvest, store, and use energy. And the possibilities of virtual reality and additive manufacturing are freeing engineers to explore more radical designs, free of manufacturing constraints. Make no mistake, engineering simulation will be the key to unlocking the power and potential of this new industrial revolution, and to this end, I am excited and honored to announce the next release of our simulation platform on behalf of over a thousand R&D professionals at ANSYS. Continue reading

In Silico Medicine: Let’s Do It … TOGETHER … NOW!

in silico simulation2015 was a fantastic year for the medical Internet of Things (Medical IoT), in silico clinical trials and personalized medicine. Many thought leaders and industry pioneers elaborated exciting visions. Leading regulatory authorities, such as the FDA, encouraged a number of innovative approaches, including the large-scale adoption of computer-based models to streamline the regulatory approval process. Continue reading

New Jobs at ANSYS Just Posted

jobs at ansysCheck out the hot new jobs at ANSYS posted this week. If you or someone you know is looking for a new opportunity, check out these and all of our other openings listed on our Careers Site. We only accept applications via our online site, so take a look and apply today. Continue reading

Students Innovate at SpaceX Hyperloop Pod Contest

spacex hyperloop pod contestAs many of our readers know, SpaceX launched an exciting hyperloop pod contest to design a revolutionary pod for the Hyperloop system. Hundreds of teams have assembled worldwide to compete and ANSYS is proud to sponsor this contest by providing simulation tools and support. Simulation is critical for this contest because the deadlines are short and the need to innovate is very high and more than 100 students teams around the world are using ANSYS simulation to design their entry in the Hyperloop Pod contest.
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This Week’s Top 5 Engineering Technology Articles

Hello all! My top engineering technology picks of the week include robots performing household chores, the new SpaceX hovering capsule and self-cleaning windows. Have a great weekend!

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Constitutive Modeling of 3D Printed FDM Parts: Part 2 (Approaches)

In part 1 of this two-part post, I reviewed the challenges in the constitutive modeling of 3D printed parts using the Fused Deposition Modeling (FDM) process. In this second part, I discuss some of the approaches that may be used to enable analyses of FDM parts even in presence of these challenges. I present them below in increasing order of the detail captured by the model. Continue reading

Constitutive Modeling of 3D Printed FDM Parts: Part 1 (Challenges)

Fused Deposition Modeling (FDM) is increasingly being used to make functional plastic parts in the aerospace industry and this trend is expected to continue and grow in other industries as well. All functional parts have an expected performance that they must sustain during their lifetime. Ensuring this performance is attained is crucial for aerospace components, but important in all applications. Finite Element Analysis (FEA) is an important predictor of part performance in a wide range of industries, but this is not straightforward for the simulation of FDM parts due to difficulties in accurately representing the material behavior in a constitutive model. In part 1 of this article, I list some of the challenges in the development of constitutive models for FDM parts. In part 2, I will discuss possible approaches to addressing these challenges while developing constitutive models that offer some value to the analyst. Continue reading