The natural gas technology company Energtek Inc. has introduced a three-wheel vehicle with a two-stroke engine that has been converted to run on natural gas. Over the next year, Energtek will convert thousands of similar small vehicles with two-stroke engines for identical conversions as part of the company's commercial project in the Philippines.
The converted vehicle is a Yamaha RS100T motorcycle with a locally produced sidecar. The vehicle is now operating on natural gas utilizing Energtek's absorbed natural gas technology. Two-stroke engines powered by gasoline are cheap, but they release significantly more hazardous emissions than four-stroke engines. Many governments, such as the Philippines, are attempting to limit or ban two-stroke engines powered by gasoline. The conversion to natural gas may solve the problem.
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.