Andrè Boehman of Penn State seeks new ways to use fossil fuels efficiently:

André Boehman, professor of fuel science and engineering at Penn State, speaks from his diesel combustion and emissions laboratory. His research on alternate sources of diesel fuel aims to improve the country's energy situation.

Spray flame image of ultra low sulfur diesel fuel in the Cummins ISB, at 3 deg BTDC, 10% load and 1800 rpm

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Spray flame image of neat biodiesel fuel in the Cummins ISB, at 3 deg BTDC, 10% load and 1800 rpm

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