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DOE OSTI · 2467597

Combustion-Pele: An Exascale Capability for Improving Engine Design

Meissner, C. N.
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Abstract

Combustion, the complex chemical reaction made possible by igniting a mixture of fuel and oxygen to produce heat and light, serves as the nation’s primary source of power generation and the linchpin of the transportation industry. For more than 100 years, internal combustion engines (ICEs) have been converting energy from the burning of fuel—gasoline, for example—into a mechanical process that makes vehicles move. Recently, ICEs have come under heavy scrutiny for their contribution to greenhouse gas emissions, yet combustion-based systems are projected to dominate the marketplace for decades. Exascale systems are helping researchers design new high-efficiency, low-emission combustion engines that operate at much lower temperatures to maintain the nation’s energy security and limit negative environmental impacts.

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37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY42 ENGINEERING97 MATHEMATICS AND COMPUTING

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Meissner, C. N.. 2024-10-02. Combustion-Pele: An Exascale Capability for Improving Engine Design. https://doi.org/10.2172/2467597

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