// multi-utility computation suite · offline · instant · precise
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│ computation suite │
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sci.octane-blending Calculator
Calculates the blended octane rating of a fuel mixture from component octane numbers and volume fractions. Blending 10% ethanol into gasoline adds ~3 RON — this enables higher compression ratios and efficiency.
Inputs
Vol1 Gal
Three-dimensional space occupied (m³ or L). 1 m³ = 1,000 L.
On1
Count of items or occurrences.
Vol2 Gal
Three-dimensional space occupied (m³ or L). 1 m³ = 1,000 L.
On2
Count of items or occurrences.
Results
blend octane number
Sample size or count used in the calculation.
total volume (gal)
The computed three-dimensional volume.
component 1 share
Sample size or count used in the calculation.
component 2 share
Sample size or count used in the calculation.
octane blending
Sample size or count used in the calculation.
to reach 93
Reference formula or conversion factor shown for context.