SpinOffs

   

Valentine’s Day is February 14, and while some cynics refer to it as a “Hallmark holiday”, most people commemorate the day in some way. One of the biggest challenges is finding a card that perfectly captures the way you feel about someone, while also reflecting who you are.  Well, Concepts NREC has created some turbomachinery-themed Valentine’s Day cards for engineers. These fall into the Art end of our Art-to-Part Solution.

 

Do You Design Turbomachinery with a Pocketknife or a Sushi Knife?

by Thiago Ebel on Dec 21, 2018 9:47:00 AM

Years ago, I got a pocketknife as a gift, and I absolutely loved it, still do. It came in handy during my college years, when I was really into camping and trekking. As the years went by, it stayed relevant to my new interests, such as motorcycle trips and surfing. It has helped me open cans, remove sea urchin spurs, and install shelves in my apartment. It has also saved me time and money on several occasions by fixing my bike. It is incredible how tightening some screws and pulling some wires can save towing costs – and a sunny day.

The Wright Stuff for Turbomachinery

by Dr. David Schowalter on Dec 14, 2018 9:17:41 AM

As an engineer, you probably have at least some familiarity with the story of how two bicycle mechanics, named Orville and Wilbur Wright, invented controlled-powered flying machines at Kitty Hawk, NC. While I knew the basic story, I learned a lot more reading David McCullough’s book “The Wright Brothers,” which, I highly recommend. I could not help but make the connections to what we, in the turbomachinery industry, owe to these dedicated and industrious brothers. Their groundbreaking flight, pictured below, on December 17, 1903,  is often cited as the birth of modern aviation.

Reverse Engineering - Going from Part to Art

by Sharon Wight on Dec 7, 2018 9:12:37 AM

Have you ever needed to know the exact geometry of a compressor that has been running for years in your process plant? Perhaps you need to analyze how it would perform if the process fluid had to be changed to meet new government regulations. Or maybe there has been damage to the impeller and a complete mechanical analysis is required before a new one can be put into service. Eventually, everything, even well-designed turbomachinery, needs to be replaced or upgraded.

20 Great Gifts for Engineers from $10 to $2 Million

by Barbara Shea on Nov 23, 2018 9:28:00 AM

Gifts for Engineers can usually be segmented into a few categories: Things you have to put together, science fiction, gaming, new technology, and witty phrases printed on stuff. A Google search of the term "Best Gifts for Engineers" will quickly validate this claim.

Designing Turbomachinery is like Solving a Rubik's Cube

by Barbara Shea on Sep 21, 2018 10:01:00 AM

I think we can all agree that designing turbomachinery is hard. There are just so many moving parts (pun intended) in the design process, and they are all interconnected.  When you change the blade shape, it changes the aerodynamics, and could impact manufacturability. Everything you change has a cascading effect across many different areas, because all of the areas are linked; just like a Rubik's® cube! Only, in turbomachinery design, you are not always trying to get all of the sides to be one color. Heck, even a 3-year old can do that

Investing in Designing Gas Turbines for Power Generation

by David Teal on Sep 14, 2018 11:46:08 AM

Gas turbines (or GTs) are important in the power generation sector due to their high efficiency, cleaner emissions and faster startup than old coal-powered plants. These power generators can range from small, local power supplies to huge units, large enough to power a city.  Even with the surge in renewable energy sources, there will always be a need for power when the sun goes down, on a windless day or when power peaks are expected. GTs fill this power gap. GTs are very power dense, meaning they can produce a lot of power in a relatively small footprint. This is very useful in a city, offshore, or where vast landmasses are unavailable. 

The Challenges & Cures of CFD Solution Failures

by Mark R. Anderson on Aug 3, 2018 10:04:04 AM

Computational fluid dynamic analysis (CFD) has become a standard part of the turbomachinery design process. Within Concepts NREC’s Agile Engineering Design System, FINE/Turbo, from our Partner NUMECA International, is the tool used to accomplish aerodynamic analysis of designs by applying standard methods of three-dimensional analysis. However, arriving at a converged CFD solution in any CFD program can sometimes be a challenge.

Why You Need CAE & CAM Software Specialized for Turbomachinery

by Dr. Peter Weitzman on Feb 2, 2018 10:58:43 AM

Concepts NREC just had its most successful year ever in software sales. Why? It really comes down to two things, the first is our team, we have some incredibly talented people developing our software and then training, supporting and selling it. The second, is our singular focus on turbomachinery. We are the only company in the world that offers turbomachinery specific CAM and CAE software. We do not try to be everything to everyone and produce machining toolpaths for any product or the ability to analyze anything. We focus on turbomachinery.

Robot Engineers?

by Barbara Shea on Dec 14, 2017 12:05:44 PM

Wouldn’t it be ironic if the profession that is creating all the robots was eventually replaced by them? It could happen. Engineering is all about applying laws, measurements, facts, and analysis to solve a problem. Dealing with these finite things is exactly what robots do WAY better than people.

 

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