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Novel Automotive Waste Heat Recovery Techniques, John Randall Armstead
Novel Automotive Waste Heat Recovery Techniques, John Randall Armstead
Dissertations, Master's Theses and Master's Reports - Open
The United States transportation industry is predicted to consume approximately 13 million barrels of liquid fuel per day by 2025. If one percent of the fuel energy were salvaged through waste heat recovery, there would be a reduction of 130 thousand barrels of liquid fuel per day. This dissertation focuses on automotive waste heat recovery techniques with an emphasis on two novel techniques.
The first technique investigated was a combination coolant and exhaust-based Rankine cycle system, which utilized a patented piston-in-piston engine technology. The research scope included a simulation of the maximum mass flow rate of steam (700 K and …