Altair Engineering (www.altair.com) and Ansoft Corporation (www.ansoft.com) have announced that the former's HarnessLink® wiring harness and system-design tools will be integrated with the latter's SIMPLORER® simulation software. The companies say that coupling will give automotive, aerospace, and marine manufacturers a complete design environment for electrical distribution systems. Among the promised benefits: shorter simulation time and earlier detection of problems. HarnessLink manages product options and harness variables. SIMPLORER analyzes electrical performance, heating of wires, and overall system analysis.
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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