Engineers who feel they are in the dark about how their products are working in the field now have Nlighten, a web-based product from Ninatek (www.ninatek.com) that delivers field-performance data to engineers for analysis. Josh Siler, Ninatek's director of technology, says the product lets engineers see field-service reports and monitor performance at the part level, as well as do financial and reliability studies. "Basically, with that information you can decide whether it's worth the effort to change the design or just keep replacing parts," he says.
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.
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.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.