Compression ratio (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Compression ratio" in English language version.

refsWebsite

Global rank English rank

7doi.org

2^nd place

5web.archive.org

1^st place

4worldcat.org

5^th place

2britannica.com

40^th place

58^th place

2sae.org

4,774^th place

2,901^st place

1autoweek.com

2,269^th place

1,319^th place

1cnet.com

272^nd place

225^th place

1caranddriver.com

892^nd place

565^th place

1books.google.com

3^rd place

1jstor.org

26^th place

20^th place

1economist.com

254^th place

236^th place

1energy.gov

2,081^st place

1,387^th place

1sq-engineering.com

low place

1liu.se

9,195^th place

7,457^th place

1victorylibrary.com

low place

autoweek.com (Global: 2,269^th place; English: 1,319^th place)

"2012 Mazda 3 gets 40-mpg SkyActiv engine option; diesel expected in 2014". Autoweek. 2011-04-22. Archived from the original on 2012-02-29. Retrieved 2012-05-29.

books.google.com (Global: 3^rd place; English: 3^rd place)

"High Compression!". Popular Science. 154. Bonnier Corporation: 166–172. January 1949. ISSN 0161-7370. Retrieved 14 July 2019.

britannica.com (Global: 40^th place; English: 58^th place)

Encyclopædia Britannica, Compression ratio
Encyclopædia Britannica, Compression ratio, retrieved 2009-07-21

caranddriver.com (Global: 892^nd place; English: 565^th place)

Vanderwerp, Dave (August 2010). "Mazda Engine News: Mazda Sky Gas and Diesel Details". Car and Driver. Retrieved 2012-05-29.

cnet.com (Global: 272^nd place; English: 225^th place)

[1] Archived March 12, 2012, at the Wayback Machine

doi.org (Global: 2^nd place; English: 2^nd place)

Caton, Jerald A. (2018). "Maximum efficiencies for internal combustion engines: Thermodynamic limitations". International Journal of Engine Research. 19 (10): 1005–1023. doi:10.1177/1468087417737700.
Caton, Jerald A. (2007). The Effects of Compression Ratio and Expansion Ratio on Engine Performance Including the Second Law of Thermodynamics: Results From a Cycle Simulation. ASME 2007 Internal Combustion Engine Division Fall Technical Conference. pp. 139–154. doi:10.1115/ICEF2007-1647.
Xing, Kongzhao; Yang, Jianguo; Fan, Bolan; Wang, Zhenfeng; Du, Yanyan (2023). "Potential of high compression ratio combined with knock suppression strategy for improving thermal efficiency of spark ignition stoichiometric natural gas engine". Fuel. 331. doi:10.1016/j.fuel.2022.125765.
Li, Yunlong; Pei, Yiqiang; Qin, Jing; Zhang, Shaozhe (2014). "Exhaust Gas Recirculation, Late Intake Valve Closure and High Compression Ratio for Fuel Economy Improvement in a MPI Gasoline Engine". SAE Technical Paper 2014-01-1197. doi:10.4271/2014-01-1197.
Caton, Jerald A. (2007). The Effects of Compression Ratio and Expansion Ratio on Engine Performance Including the Second Law of Thermodynamics: Results From a Cycle Simulation. ASME 2007 Internal Combustion Engine Division Fall Technical Conference. pp. 139–154. doi:10.1115/ICEF2007-1647.
Pacaud, P.; Perrin, H.; Laget, O. (2009). "Cold Start on Diesel Engine: Is Low Compression Ratio Compatible with Cold Start Requirements?". SAE International Journal of Engines. 1 (1): 831–849. doi:10.4271/2008-01-1310. ISSN 1946-3936. JSTOR 26308324.
Lanzanova, Thompson; Nora, Macklini Dalla; Zhao, Hua (2017-03-28). "Investigation of Early and Late Intake Valve Closure Strategies for Load Control in a Spark Ignition Ethanol Engine". SAE International Journal of Engines. 10 (3): 858–872. doi:10.4271/2017-01-0643. ISSN 1946-3936.

economist.com (Global: 254^th place; English: 236^th place)

"Difference Engine: Born again". The Economist. 2013-07-08. ISSN 0013-0613. Retrieved 2019-05-02.

energy.gov (Global: 2,081^st place; English: 1,387^th place)

afdc.energy.gov

"Alternative Fuels Data Center: Fuel Properties Comparison". afdc.energy.gov. Retrieved 2025-06-20.

jstor.org (Global: 26^th place; English: 20^th place)

Pacaud, P.; Perrin, H.; Laget, O. (2009). "Cold Start on Diesel Engine: Is Low Compression Ratio Compatible with Cold Start Requirements?". SAE International Journal of Engines. 1 (1): 831–849. doi:10.4271/2008-01-1310. ISSN 1946-3936. JSTOR 26308324.

liu.se (Global: 9,195^th place; English: 7,457^th place)

fs.isy.liu.se

"Variable Compression Engine". fs.isy.liu.se. Archived from the original on 11 March 2005.

sae.org (Global: 4,774^th place; English: 2,901^st place)

Blakey, S. C.; Saunders, R. J.; Ma, T. H.; Chopra, A. (1991-02-01). A Design and Experimental Study of an Otto Atkinson Cycle Engine Using Late Intake Valve Closing (Report). Warrendale, PA: SAE Technical Paper.
Lanzanova, Thompson; Nora, Macklini Dalla; Zhao, Hua (2017-03-28). "Investigation of Early and Late Intake Valve Closure Strategies for Load Control in a Spark Ignition Ethanol Engine". SAE International Journal of Engines. 10 (3): 858–872. doi:10.4271/2017-01-0643. ISSN 1946-3936.

sq-engineering.com (Global: low place; English: low place)

"Calculated Compression Ratios". SQ Engineering. Archived from the original on 7 September 2009.

victorylibrary.com (Global: low place; English: low place)

"Cam Timing vs. Compression Analysis". victorylibrary.com. Retrieved 14 July 2019.

web.archive.org (Global: 1^st place; English: 1^st place)

"2012 Mazda 3 gets 40-mpg SkyActiv engine option; diesel expected in 2014". Autoweek. 2011-04-22. Archived from the original on 2012-02-29. Retrieved 2012-05-29.
[1] Archived March 12, 2012, at the Wayback Machine
"Tractor Vaporising Oil". 2005-04-18. Archived from the original on October 12, 2007. Retrieved 2014-08-10.
"Calculated Compression Ratios". SQ Engineering. Archived from the original on 7 September 2009.
"Variable Compression Engine". fs.isy.liu.se. Archived from the original on 11 March 2005.

worldcat.org (Global: 5^th place; English: 5^th place)

search.worldcat.org

"High Compression!". Popular Science. 154. Bonnier Corporation: 166–172. January 1949. ISSN 0161-7370. Retrieved 14 July 2019.
Pacaud, P.; Perrin, H.; Laget, O. (2009). "Cold Start on Diesel Engine: Is Low Compression Ratio Compatible with Cold Start Requirements?". SAE International Journal of Engines. 1 (1): 831–849. doi:10.4271/2008-01-1310. ISSN 1946-3936. JSTOR 26308324.
"Difference Engine: Born again". The Economist. 2013-07-08. ISSN 0013-0613. Retrieved 2019-05-02.
Lanzanova, Thompson; Nora, Macklini Dalla; Zhao, Hua (2017-03-28). "Investigation of Early and Late Intake Valve Closure Strategies for Load Control in a Spark Ignition Ethanol Engine". SAE International Journal of Engines. 10 (3): 858–872. doi:10.4271/2017-01-0643. ISSN 1946-3936.

Compression ratio (English Wikipedia)

autoweek.com (Global: 2,269th place; English: 1,319th place)

books.google.com (Global: 3rd place; English: 3rd place)

britannica.com (Global: 40th place; English: 58th place)

caranddriver.com (Global: 892nd place; English: 565th place)

cnet.com (Global: 272nd place; English: 225th place)

doi.org (Global: 2nd place; English: 2nd place)

economist.com (Global: 254th place; English: 236th place)

energy.gov (Global: 2,081st place; English: 1,387th place)