Scimago Journal & Country Rank

Progress in Energy and Combustion Science

Country

United Kingdom

Universities and research institutions in United Kingdom

Subject Area and Category

Publisher

Elsevier BV

H-Index

176

Publication type

Journals

ISSN

03601285

Coverage

1975-2020

Information

Homepage

How to publish in this journal

Contact

Scope

Progress in Energy and Combustion Science (PECS) publishes review articles on all aspects of energy and combustion science, providing a comprehensive in-depth overview of a particular topic. Occasionally, PECS solicits short Perspectives to highlight recent successes, current developments, and future research needs in energy and combustion science. While PECS spans the broad field of energy science, it focuses particularly on the fields of combustion and fuel science. Combustion has played an important role in the world's energy systems and will continue to do so in years to come. As time passes, technological demands evolve and change. For instance, the challenges we face today include conservation of energy, addressing the problem of global climate change, and environmental concerns, and together these require more efficient and cleaner combustion. Beyond energy, combustion plays an important role in process technology and materials science. PECS publishes reviews on all such topics, including concepts, methodologies, processes, and technology. Join the conversation about this journal
Quartiles

The set of journals have been ranked according to their SJR and divided into four equal groups, four quartiles. Q1 (green) comprises the quarter of the journals with the highest values, Q2 (yellow) the second highest values, Q3 (orange) the third highest values and Q4 (red) the lowest values.

CategoryYearQuartile
Chemical Engineering (miscellaneous)1999Q1
Chemical Engineering (miscellaneous)2000Q1
Chemical Engineering (miscellaneous)2001Q1
Chemical Engineering (miscellaneous)2002Q1
Chemical Engineering (miscellaneous)2003Q1
Chemical Engineering (miscellaneous)2004Q1
Chemical Engineering (miscellaneous)2005Q1
Chemical Engineering (miscellaneous)2006Q1
Chemical Engineering (miscellaneous)2007Q1
Chemical Engineering (miscellaneous)2008Q1
Chemical Engineering (miscellaneous)2009Q1
Chemical Engineering (miscellaneous)2010Q1
Chemical Engineering (miscellaneous)2011Q1
Chemical Engineering (miscellaneous)2012Q1
Chemical Engineering (miscellaneous)2013Q1
Chemical Engineering (miscellaneous)2014Q1
Chemical Engineering (miscellaneous)2015Q1
Chemical Engineering (miscellaneous)2016Q1
Chemical Engineering (miscellaneous)2017Q1
Chemical Engineering (miscellaneous)2018Q1
Chemical Engineering (miscellaneous)2019Q1
Energy Engineering and Power Technology1999Q1
Energy Engineering and Power Technology2000Q1
Energy Engineering and Power Technology2001Q1
Energy Engineering and Power Technology2002Q1
Energy Engineering and Power Technology2003Q1
Energy Engineering and Power Technology2004Q1
Energy Engineering and Power Technology2005Q1
Energy Engineering and Power Technology2006Q1
Energy Engineering and Power Technology2007Q1
Energy Engineering and Power Technology2008Q1
Energy Engineering and Power Technology2009Q1
Energy Engineering and Power Technology2010Q1
Energy Engineering and Power Technology2011Q1
Energy Engineering and Power Technology2012Q1
Energy Engineering and Power Technology2013Q1
Energy Engineering and Power Technology2014Q1
Energy Engineering and Power Technology2015Q1
Energy Engineering and Power Technology2016Q1
Energy Engineering and Power Technology2017Q1
Energy Engineering and Power Technology2018Q1
Energy Engineering and Power Technology2019Q1
Fuel Technology1999Q1
Fuel Technology2000Q1
Fuel Technology2001Q1
Fuel Technology2002Q1
Fuel Technology2003Q1
Fuel Technology2004Q1
Fuel Technology2005Q1
Fuel Technology2006Q1
Fuel Technology2007Q1
Fuel Technology2008Q1
Fuel Technology2009Q1
Fuel Technology2010Q1
Fuel Technology2011Q1
Fuel Technology2012Q1
Fuel Technology2013Q1
Fuel Technology2014Q1
Fuel Technology2015Q1
Fuel Technology2016Q1
Fuel Technology2017Q1
Fuel Technology2018Q1
Fuel Technology2019Q1
SJR

The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. It is based on the idea that 'all citations are not created equal'. SJR is a measure of scientific influence of journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from It measures the scientific influence of the average article in a journal, it expresses how central to the global scientific discussion an average article of the journal is.

YearSJR
19991.072
20001.575
20012.131
20023.723
20031.977
20042.038
20052.645
20062.242
20074.246
20084.706
20096.757
20105.154
20117.610
20125.859
20138.259
20147.426
20158.077
20165.443
20176.751
20187.508
20198.477
Citations per document

This indicator counts the number of citations received by documents from a journal and divides them by the total number of documents published in that journal. The chart shows the evolution of the average number of times documents published in a journal in the past two, three and four years have been cited in the current year. The two years line is equivalent to journal impact factor ™ (Thomson Reuters) metric.

Cites per documentYearValue
Cites / Doc. (4 years)19992.438
Cites / Doc. (4 years)20004.125
Cites / Doc. (4 years)20014.391
Cites / Doc. (4 years)20025.087
Cites / Doc. (4 years)20035.806
Cites / Doc. (4 years)20046.292
Cites / Doc. (4 years)20057.177
Cites / Doc. (4 years)20067.966
Cites / Doc. (4 years)20079.787
Cites / Doc. (4 years)200812.525
Cites / Doc. (4 years)200918.456
Cites / Doc. (4 years)201017.641
Cites / Doc. (4 years)201124.506
Cites / Doc. (4 years)201223.242
Cites / Doc. (4 years)201327.458
Cites / Doc. (4 years)201428.394
Cites / Doc. (4 years)201527.626
Cites / Doc. (4 years)201628.345
Cites / Doc. (4 years)201731.057
Cites / Doc. (4 years)201829.875
Cites / Doc. (4 years)201935.180
Cites / Doc. (3 years)19992.438
Cites / Doc. (3 years)20003.400
Cites / Doc. (3 years)20014.236
Cites / Doc. (3 years)20025.000
Cites / Doc. (3 years)20036.043
Cites / Doc. (3 years)20045.000
Cites / Doc. (3 years)20056.979
Cites / Doc. (3 years)20067.543
Cites / Doc. (3 years)20079.833
Cites / Doc. (3 years)200812.302
Cites / Doc. (3 years)200917.140
Cites / Doc. (3 years)201017.619
Cites / Doc. (3 years)201122.500
Cites / Doc. (3 years)201221.242
Cites / Doc. (3 years)201326.853
Cites / Doc. (3 years)201425.824
Cites / Doc. (3 years)201527.470
Cites / Doc. (3 years)201623.907
Cites / Doc. (3 years)201728.745
Cites / Doc. (3 years)201831.175
Cites / Doc. (3 years)201935.098
Cites / Doc. (2 years)19992.176
Cites / Doc. (2 years)20003.194
Cites / Doc. (2 years)20013.743
Cites / Doc. (2 years)20025.030
Cites / Doc. (2 years)20034.815
Cites / Doc. (2 years)20044.313
Cites / Doc. (2 years)20055.257
Cites / Doc. (2 years)20067.185
Cites / Doc. (2 years)20078.192
Cites / Doc. (2 years)200810.781
Cites / Doc. (2 years)200916.690
Cites / Doc. (2 years)201015.370
Cites / Doc. (2 years)201120.220
Cites / Doc. (2 years)201220.467
Cites / Doc. (2 years)201323.636
Cites / Doc. (2 years)201425.939
Cites / Doc. (2 years)201522.194
Cites / Doc. (2 years)201620.543
Cites / Doc. (2 years)201729.265
Cites / Doc. (2 years)201830.489
Cites / Doc. (2 years)201932.455
Total Cites 
Self-Cites

Evolution of the total number of citations and journal's self-citations received by a journal's published documents during the three previous years.
Journal Self-citation is defined as the number of citation from a journal citing article to articles published by the same journal.

CitesYearValue
Self Cites19995
Self Cites20007
Self Cites20018
Self Cites200210
Self Cites200311
Self Cites20048
Self Cites20058
Self Cites20063
Self Cites20076
Self Cites200813
Self Cites200921
Self Cites201025
Self Cites201117
Self Cites201234
Self Cites201316
Self Cites201422
Self Cites201515
Self Cites20166
Self Cites201721
Self Cites201831
Self Cites201934
Total Cites1999117
Total Cites2000170
Total Cites2001233
Total Cites2002245
Total Cites2003278
Total Cites2004230
Total Cites2005335
Total Cites2006347
Total Cites2007413
Total Cites2008529
Total Cites2009977
Total Cites20101110
Total Cites20111485
Total Cites20121402
Total Cites20132014
Total Cites20141911
Total Cites20151813
Total Cites20161291
Total Cites20171466
Total Cites20181964
Total Cites20192878
External Cites per Doc 
Cites per Doc

Evolution of the number of total citation per document and external citation per document (i.e. journal self-citations removed) received by a journal's published documents during the three previous years. External citations are calculated by subtracting the number of self-citations from the total number of citations received by the journal’s documents.

CitesYearValue
External Cites per document19992.333
External Cites per document20003.260
External Cites per document20014.091
External Cites per document20024.796
External Cites per document20035.804
External Cites per document20044.826
External Cites per document20056.813
External Cites per document20067.478
External Cites per document20079.690
External Cites per document200812.000
External Cites per document200916.772
External Cites per document201017.222
External Cites per document201122.242
External Cites per document201220.727
External Cites per document201326.640
External Cites per document201425.527
External Cites per document201527.242
External Cites per document201623.796
External Cites per document201728.333
External Cites per document201830.683
External Cites per document201934.683
Cites per document19992.438
Cites per document20003.400
Cites per document20014.236
Cites per document20025.000
Cites per document20036.043
Cites per document20045.000
Cites per document20056.979
Cites per document20067.543
Cites per document20079.833
Cites per document200812.302
Cites per document200917.140
Cites per document201017.619
Cites per document201122.500
Cites per document201221.242
Cites per document201326.853
Cites per document201425.824
Cites per document201527.470
Cites per document201623.907
Cites per document201728.745
Cites per document201831.175
Cites per document201935.098
% International Collaboration

International Collaboration accounts for the articles that have been produced by researchers from several countries. The chart shows the ratio of a journal's documents signed by researchers from more than one country; that is including more than one country address.

YearInternational Collaboration
19996.25
200010.53
20010.00
200221.43
200310.00
200418.75
20059.09
200620.00
200711.76
200826.92
200922.73
201015.00
201130.77
201230.00
201340.91
201450.00
201536.84
201652.94
201758.62
201852.63
201951.61
Citable documents 
Non-citable documents

Not every article in a journal is considered primary research and therefore "citable", this chart shows the ratio of a journal's articles including substantial research (research articles, conference papers and reviews) in three year windows vs. those documents other than research articles, reviews and conference papers.

DocumentsYearValue
Non-citable documents19991
Non-citable documents20001
Non-citable documents20011
Non-citable documents20020
Non-citable documents20031
Non-citable documents20042
Non-citable documents20052
Non-citable documents20061
Non-citable documents20070
Non-citable documents20080
Non-citable documents20091
Non-citable documents20102
Non-citable documents20112
Non-citable documents20122
Non-citable documents20131
Non-citable documents20144
Non-citable documents20154
Non-citable documents20165
Non-citable documents20173
Non-citable documents20182
Non-citable documents20192
Citable documents199948
Citable documents200050
Citable documents200155
Citable documents200249
Citable documents200346
Citable documents200446
Citable documents200548
Citable documents200646
Citable documents200742
Citable documents200843
Citable documents200957
Citable documents201063
Citable documents201166
Citable documents201266
Citable documents201375
Citable documents201474
Citable documents201566
Citable documents201654
Citable documents201751
Citable documents201863
Citable documents201982
Cited documents 
Uncited documents

Ratio of a journal's items, grouped in three years windows, that have been cited at least once vs. those not cited during the following year.

DocumentsYearValue
Uncited documents199917
Uncited documents200011
Uncited documents20019
Uncited documents20026
Uncited documents20037
Uncited documents20046
Uncited documents20056
Uncited documents20065
Uncited documents20075
Uncited documents20082
Uncited documents20092
Uncited documents20103
Uncited documents20112
Uncited documents20121
Uncited documents20131
Uncited documents20143
Uncited documents20152
Uncited documents20164
Uncited documents20173
Uncited documents20183
Uncited documents20191
Cited documents199932
Cited documents200040
Cited documents200147
Cited documents200243
Cited documents200340
Cited documents200442
Cited documents200544
Cited documents200642
Cited documents200737
Cited documents200841
Cited documents200956
Cited documents201062
Cited documents201166
Cited documents201267
Cited documents201375
Cited documents201475
Cited documents201568
Cited documents201655
Cited documents201751
Cited documents201862
Cited documents201983
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