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0AutoblogGreen Q&A with Transonic Combustion: Can supercritical fluids give a 30% mpg boost? 1282867200
Given that the traditional four-stroke Otto-cycle engine piston engine only has a thermal efficiency of 25-30 percent, there is clearly still plenty of room for improvement. While most of the green automobile attention in recent years has been focused on electrification, liquid fuels still have ...
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