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Content posted in June 2014
Gears in Motion Control Systems
Guest Blogs 
6/30/2014  17 comments
It seems that gears have been around forever -- what could be new?
Zero-Net Energy Buildings Are Game Changers in Green Engineering
Guest Blogs 
6/25/2014  8 comments
The use of ZNE technology buildings not only reduces cost and creates renewable energy, but it can give a boost to the economy. The implementation and execution will require a workforce, which means the result can be increased employment.
Use CFD to Design an Environmentally Friendly Car
Guest Blogs 
6/23/2014  2 comments
The use of CFD is more profound in automobile design because of the diverse physics involved. It can be used to optimize components for downsizing and reducing the environmental footprint while maintaining or improving operational efficiency.
Mobile Apps Speed Up Production
Guest Blogs 
6/9/2014  4 comments
A Detroit automaker was struggling with a semi-manual, labor-intensive parts receiving process. Workers had enter parts into a spreadsheet manually at a stationary workstation. This stopped the receiving process dead in its tracks. A better system was needed.
Realize the Importance of an Explosion-Proof Casing
Guest Blogs 
6/6/2014  2 comments
Pressure sensors can be used in a wide range of applications. It’s imperative that they’re suited for use in hazardous situations and are fully compliant with one of several protection standards.
Turn Serial Devices Into IoT-Connected Devices
Guest Blogs 
6/5/2014  2 comments
We’ve all heard about how the Internet of Things will revolutionize our lives by having every asset connected to the cloud and data instantly available for analysis and display. The first step is to get those devices connected so that they can send data. The second step is for the device to know when it needs to send that data.
Sizing of Fluid Power Components Matters
Guest Blogs 
6/3/2014  Post a comment
For high-performance motion, the natural frequency of the system needs to be three to four times higher than the desired frequency of motion. In simple terms, the system needs to be designed to move faster than it will actually be required to move to compensate for changes in pressure.




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A bold, gold, open-air coupe may not be the ticket to automotive nirvana for every consumer, but Lexus’ LF-C2 concept car certainly turned heads at the recent Los Angeles Auto Show. What’s more, it may provide a glimpse of the luxury automaker’s future.
Perhaps you didn't know that there are a variety of classes, both live and archived, offered via the Design News Continuing Education Center (CEC) sponsored by Digi-Key? The best part – they are free!
Engineer comic Don McMillan explains the fun engineers have with team-building exercises. Can you relate?
The complexity of diesel engines means optimizing their performance requires a large amount of experimentation. Computational fluid dynamics (CFD) is a very useful and intuitive tool in this, and cold flow analysis using CFD is an ideal approach to study the flow characteristics without going into the details of chemical reactions occurring during the combustion.
The damage to Sony from the cyber attack seems to have been heightened by failure to follow two basic security rules.
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