Objective Force Warrior is a new program initiated by the U.S. military forces. One of the program's primary goals is development of high-tech tools for soldiers to use on the battlefield. "With Objective Force Warrior, the Army wants to stretch the bounds of technology, but still have something that is feasible and can be built," says George Fisher of the Oak Ridge National Laboratory. Concept teams at the lab include engineers, biologists, and writers. Technologies under consideration for inclusion in new soldier gear include better communication devices, advanced situational awareness software, chemical and biological detection and protection systems, and advanced weapons. For more information, go to www.ornl.gov.
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.