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Name:

Engine exhaust fumes from burning ethanol

Description:

Ethanol fuel was burned in a single-cylinder engine. For various settings of the engine compression and equivalence ratio, the emissions of nitrogen oxides were recorded.

Variables:

A data frame with 88 observations on the following 4 variables.

NOx: Concentration of nitrogen oxides (NO and NO2) in micrograms/J.
C: Compression ratio of the engine.
E: Equivalence ratio–a measure of the richness of the air and ethanol fuel mixture.

Link To Google Sheets:

Rows:

Columns:

Files:

Engine exhaust fumes from burning ethanol_1020_29.csv

License Type:

Public Domain (CC0)

References/Notes/Attributions:

Author(s)

Documentation contributed by Kevin Wright.

Source

Brinkman, N.D. (1981) Ethanol Fuel—A Single-Cylinder Engine Study of Efficiency and Exhaust Emissions. SAE transactions, 90, 1410–1424.

References

Cleveland, William S. (1993) Visualizing Data. Hobart Press, Summit, New Jersey.

R Dataset Upload:

Use the following R code to directly access this dataset in R.

d <- read.csv("https://www.key2stats.com/Engine_exhaust_fumes_from_burning_ethanol_1020_29.csv")