Sun Microsystems claims its SPARC-based Sun Blade workstations are getting faster with up to a 40-percent increase in performance. The company says the workstations are more advanced than the previous generation of Sun Blades, providing double the memory and increased storage capacity. In addition, Sun announced various pricing promotions. One to note is that customers purchasing a new UltraSPARC-based Sun Blade 1500 or 2500 Workstation can pay only $1.00 extra to receive with it a SunPCi™ IIIproc card, which enables users to run Windows or Linux natively within the Solaris OS. And, customers can upgrade Xeon-based workstations and get $600 off the price of a new AMD Opteron processor-based Sun Java Workstation W1100z or W2100z.
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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