While relatively modern, the fact that there were four of them meant that the A380 was inherently less efficient than a twinjet like the Boeing 777, a large airliner that only needed two engines.

The electronic nose (e-nose) consists of a sensor array, a pattern recognition engine, and peripheral circuitry, where the pattern recognition engine performs gas classification. The low-power ...

This paper is about the design, fabrication and analysis of parabolic trough. Idea of research is to concentrate the solar energy at some focal point to generate enough temperature that can generate ...