Imagine a car engine that saves you gas money and protects the environment. That may soon be a reality. Researchers at Karstad University in Sweden, working with the Swedish company Mecel, have developed a new method to make internal combustion engines more efficient and environmentally friendly.
To be able to tune internal combustion engines optimally, information is needed from the combustion process in the engines cylinders. This isnt easy, because its hard to monitor whats going on in the sooty and hot cylinders. The Karlstad scientists and Mecel have found algorithms for a so-called ion current analyzer, which uses statistical signal processing to obtain better combustion information from ion currents. The information is used to control and monitor the engine.
The research project could be of crucial importance to the control of the next generation of internal combustion engines. The researchers recently applied for a patent for the invention. The aim is to get major auto-makers to sign on for its future development.
Tina Zethraeus | alfa
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