Siemens Automation & Drives took a huge leap into the future with an idea machine builders and systems integrators have dreamed about—and until now, believed it to be another 20 years away. The software concept, called "Automation Designer," aims to do no less than design a complete automation scenario, such as an automobile manufacturing line, from basic data about what the car manufacturer wants to do. It collects data from a variety of sources, such as parts lists, PLC programs, and HMI visualization, and puts these into templates, which are combined to form libraries. It then links the templates with CAD drawings of the automation line to configure the complete production line—including all the details from material flow to emergency stop circuits. Siemens' Rita Schultz, director of product & systems management, says it can reduce ramp up times for the automobile industry by 40 percent.
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.
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