Performance and combustion characteristics of an HCCI engine fueled with n‑Butanol/diethyl ether blends under varying intake‑air temperatures.

Sci Rep · 2026 · PMC13111636 · PMID 41832314

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a clear trendno p-value reported

Across all fuels and temperatures, a clear trend emerges: combustion takes longer to complete as the mixture becomes leaner.

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