Scimago Journal & Country Rank

Chinese Journal of Aeronauticsopen access

CountryChina
34
H Index
Subject Area and CategoryEngineering
Aerospace Engineering
Mechanical Engineering
PublisherPress of Acta Aeronautica et Astronautica Sinica
Publication typeJournals
ISSN10009361
Coverage1990-1991, 1996-ongoing
Scope Chinese Journal of Aeronautics (CJA) is a peer reviewed academic magazine in English which publishes papers of outstanding scientific and technological work bimonthly. The main Aim of the Journal is to report the scientific and technological achievements frontiers in aeronautic engineering and astronautic engineering, in both theory and practice, such as theoretical research articles, experiment ones, research notes, comprehensive reviews, technological briefs and other reports on the latest development, and all are related to the fields of aeronautics and astronautics, as well as those ground equipment concerned. (source)
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
Aerospace Engineering1999Q3
Aerospace Engineering2000Q4
Aerospace Engineering2001Q3
Aerospace Engineering2002Q3
Aerospace Engineering2003Q3
Aerospace Engineering2004Q2
Aerospace Engineering2005Q2
Aerospace Engineering2006Q2
Aerospace Engineering2007Q2
Aerospace Engineering2008Q2
Aerospace Engineering2009Q2
Aerospace Engineering2010Q2
Aerospace Engineering2011Q2
Aerospace Engineering2012Q2
Aerospace Engineering2013Q2
Aerospace Engineering2014Q1
Aerospace Engineering2015Q1
Aerospace Engineering2016Q1
Aerospace Engineering2017Q1
Mechanical Engineering1999Q3
Mechanical Engineering2000Q4
Mechanical Engineering2001Q3
Mechanical Engineering2002Q3
Mechanical Engineering2003Q3
Mechanical Engineering2004Q2
Mechanical Engineering2005Q2
Mechanical Engineering2006Q2
Mechanical Engineering2007Q2
Mechanical Engineering2008Q2
Mechanical Engineering2009Q2
Mechanical Engineering2010Q3
Mechanical Engineering2011Q2
Mechanical Engineering2012Q2
Mechanical Engineering2013Q2
Mechanical Engineering2014Q2
Mechanical Engineering2015Q2
Mechanical Engineering2016Q2
Mechanical Engineering2017Q2
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
19990.130
20000.101
20010.195
20020.122
20030.140
20040.239
20050.282
20060.322
20070.237
20080.338
20090.341
20100.268
20110.439
20120.446
20130.535
20140.674
20150.617
20160.625
20170.632
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)19990.072
Cites / Doc. (4 years)20000.059
Cites / Doc. (4 years)20010.115
Cites / Doc. (4 years)20020.111
Cites / Doc. (4 years)20030.113
Cites / Doc. (4 years)20040.202
Cites / Doc. (4 years)20050.317
Cites / Doc. (4 years)20060.378
Cites / Doc. (4 years)20070.325
Cites / Doc. (4 years)20080.382
Cites / Doc. (4 years)20090.620
Cites / Doc. (4 years)20100.804
Cites / Doc. (4 years)20111.120
Cites / Doc. (4 years)20121.249
Cites / Doc. (4 years)20131.416
Cites / Doc. (4 years)20141.925
Cites / Doc. (4 years)20151.886
Cites / Doc. (4 years)20162.041
Cites / Doc. (4 years)20172.271
Cites / Doc. (3 years)19990.072
Cites / Doc. (3 years)20000.049
Cites / Doc. (3 years)20010.113
Cites / Doc. (3 years)20020.127
Cites / Doc. (3 years)20030.133
Cites / Doc. (3 years)20040.215
Cites / Doc. (3 years)20050.317
Cites / Doc. (3 years)20060.366
Cites / Doc. (3 years)20070.292
Cites / Doc. (3 years)20080.368
Cites / Doc. (3 years)20090.633
Cites / Doc. (3 years)20101.015
Cites / Doc. (3 years)20111.201
Cites / Doc. (3 years)20121.150
Cites / Doc. (3 years)20131.408
Cites / Doc. (3 years)20141.859
Cites / Doc. (3 years)20151.823
Cites / Doc. (3 years)20162.030
Cites / Doc. (3 years)20172.153
Cites / Doc. (2 years)19990.054
Cites / Doc. (2 years)20000.027
Cites / Doc. (2 years)20010.167
Cites / Doc. (2 years)20020.113
Cites / Doc. (2 years)20030.167
Cites / Doc. (2 years)20040.229
Cites / Doc. (2 years)20050.291
Cites / Doc. (2 years)20060.402
Cites / Doc. (2 years)20070.235
Cites / Doc. (2 years)20080.340
Cites / Doc. (2 years)20090.825
Cites / Doc. (2 years)20101.114
Cites / Doc. (2 years)20110.964
Cites / Doc. (2 years)20121.072
Cites / Doc. (2 years)20131.330
Cites / Doc. (2 years)20141.725
Cites / Doc. (2 years)20151.780
Cites / Doc. (2 years)20161.769
Cites / Doc. (2 years)20171.937
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 Cites19992
Self Cites20000
Self Cites20015
Self Cites20021
Self Cites20030
Self Cites20043
Self Cites20057
Self Cites20065
Self Cites20075
Self Cites200810
Self Cites200913
Self Cites201015
Self Cites201119
Self Cites201217
Self Cites201357
Self Cites2014131
Self Cites2015110
Self Cites2016111
Self Cites2017125
Total Cites199910
Total Cites20006
Total Cites200113
Total Cites200214
Total Cites200316
Total Cites200426
Total Cites200540
Total Cites200653
Total Cites200761
Total Cites200892
Total Cites2009169
Total Cites2010264
Total Cites2011328
Total Cites2012338
Total Cites2013431
Total Cites2014714
Total Cites2015842
Total Cites20161068
Total Cites20171124
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 document19990.058
External Cites per document20000.049
External Cites per document20010.070
External Cites per document20020.118
External Cites per document20030.133
External Cites per document20040.190
External Cites per document20050.262
External Cites per document20060.331
External Cites per document20070.268
External Cites per document20080.328
External Cites per document20090.584
External Cites per document20100.958
External Cites per document20111.132
External Cites per document20121.092
External Cites per document20131.222
External Cites per document20141.518
External Cites per document20151.584
External Cites per document20161.819
External Cites per document20171.914
Cites per document19990.072
Cites per document20000.049
Cites per document20010.113
Cites per document20020.127
Cites per document20030.133
Cites per document20040.215
Cites per document20050.317
Cites per document20060.366
Cites per document20070.292
Cites per document20080.368
Cites per document20090.633
Cites per document20101.015
Cites per document20111.201
Cites per document20121.150
Cites per document20131.408
Cites per document20141.859
Cites per document20151.823
Cites per document20162.030
Cites per document20172.153
% 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
199913.33
20004.76
20010.00
20024.88
20036.98
20040.00
20051.69
20064.67
20072.38
20082.63
20093.00
20106.19
20114.12
20125.36
20134.57
20146.29
20155.65
201611.11
201714.74
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 documents19990
Non-citable documents20000
Non-citable documents20010
Non-citable documents20020
Non-citable documents20031
Non-citable documents20041
Non-citable documents20051
Non-citable documents20060
Non-citable documents20070
Non-citable documents20080
Non-citable documents20090
Non-citable documents20100
Non-citable documents20110
Non-citable documents20120
Non-citable documents20130
Non-citable documents20140
Non-citable documents20150
Non-citable documents20161
Non-citable documents20171
Citable documents1999139
Citable documents2000123
Citable documents2001115
Citable documents2002110
Citable documents2003120
Citable documents2004121
Citable documents2005126
Citable documents2006145
Citable documents2007209
Citable documents2008250
Citable documents2009267
Citable documents2010260
Citable documents2011273
Citable documents2012294
Citable documents2013306
Citable documents2014384
Citable documents2015462
Citable documents2016526
Citable documents2017522
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 documents1999132
Uncited documents2000117
Uncited documents2001107
Uncited documents200299
Uncited documents2003109
Uncited documents2004101
Uncited documents200596
Uncited documents2006108
Uncited documents2007164
Uncited documents2008179
Uncited documents2009166
Uncited documents2010130
Uncited documents2011116
Uncited documents2012133
Uncited documents2013113
Uncited documents2014112
Uncited documents2015147
Uncited documents2016166
Uncited documents2017157
Cited documents19997
Cited documents20006
Cited documents20018
Cited documents200211
Cited documents200312
Cited documents200421
Cited documents200531
Cited documents200637
Cited documents200745
Cited documents200871
Cited documents2009101
Cited documents2010130
Cited documents2011157
Cited documents2012161
Cited documents2013193
Cited documents2014272
Cited documents2015315
Cited documents2016361
Cited documents2017366
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