Journal of Aerospace Engineering

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.

Category	Year	Quartile
Aerospace Engineering	1999	Q1
Aerospace Engineering	2000	Q2
Aerospace Engineering	2001	Q3
Aerospace Engineering	2002	Q2
Aerospace Engineering	2003	Q2
Aerospace Engineering	2004	Q2
Aerospace Engineering	2005	Q2
Aerospace Engineering	2006	Q2
Aerospace Engineering	2007	Q1
Aerospace Engineering	2008	Q1
Aerospace Engineering	2009	Q2
Aerospace Engineering	2010	Q2
Aerospace Engineering	2011	Q2
Aerospace Engineering	2012	Q2
Aerospace Engineering	2013	Q2
Aerospace Engineering	2014	Q2
Aerospace Engineering	2015	Q2
Aerospace Engineering	2016	Q2
Aerospace Engineering	2017	Q2
Aerospace Engineering	2018	Q2
Aerospace Engineering	2019	Q2
Aerospace Engineering	2020	Q2
Aerospace Engineering	2021	Q2
Aerospace Engineering	2022	Q2
Aerospace Engineering	2023	Q2
Civil and Structural Engineering	1999	Q1
Civil and Structural Engineering	2000	Q2
Civil and Structural Engineering	2001	Q3
Civil and Structural Engineering	2002	Q2
Civil and Structural Engineering	2003	Q2
Civil and Structural Engineering	2004	Q2
Civil and Structural Engineering	2005	Q2
Civil and Structural Engineering	2006	Q2
Civil and Structural Engineering	2007	Q2
Civil and Structural Engineering	2008	Q2
Civil and Structural Engineering	2009	Q2
Civil and Structural Engineering	2010	Q2
Civil and Structural Engineering	2011	Q2
Civil and Structural Engineering	2012	Q2
Civil and Structural Engineering	2013	Q2
Civil and Structural Engineering	2014	Q3
Civil and Structural Engineering	2015	Q2
Civil and Structural Engineering	2016	Q2
Civil and Structural Engineering	2017	Q3
Civil and Structural Engineering	2018	Q2
Civil and Structural Engineering	2019	Q2
Civil and Structural Engineering	2020	Q2
Civil and Structural Engineering	2021	Q2
Civil and Structural Engineering	2022	Q2
Civil and Structural Engineering	2023	Q2
Materials Science (miscellaneous)	1999	Q1
Materials Science (miscellaneous)	2000	Q3
Materials Science (miscellaneous)	2001	Q3
Materials Science (miscellaneous)	2002	Q2
Materials Science (miscellaneous)	2003	Q2
Materials Science (miscellaneous)	2004	Q2
Materials Science (miscellaneous)	2005	Q2
Materials Science (miscellaneous)	2006	Q2
Materials Science (miscellaneous)	2007	Q2
Materials Science (miscellaneous)	2008	Q2
Materials Science (miscellaneous)	2009	Q2
Materials Science (miscellaneous)	2010	Q2
Materials Science (miscellaneous)	2011	Q2
Materials Science (miscellaneous)	2012	Q2
Materials Science (miscellaneous)	2013	Q2
Materials Science (miscellaneous)	2014	Q2
Materials Science (miscellaneous)	2015	Q2
Materials Science (miscellaneous)	2016	Q2
Materials Science (miscellaneous)	2017	Q2
Materials Science (miscellaneous)	2018	Q2
Materials Science (miscellaneous)	2019	Q2
Materials Science (miscellaneous)	2020	Q2
Materials Science (miscellaneous)	2021	Q2
Materials Science (miscellaneous)	2022	Q2
Materials Science (miscellaneous)	2023	Q2
Mechanical Engineering	1999	Q1
Mechanical Engineering	2000	Q2
Mechanical Engineering	2001	Q2
Mechanical Engineering	2002	Q2
Mechanical Engineering	2003	Q2
Mechanical Engineering	2004	Q2
Mechanical Engineering	2005	Q2
Mechanical Engineering	2006	Q2
Mechanical Engineering	2007	Q2
Mechanical Engineering	2008	Q2
Mechanical Engineering	2009	Q2
Mechanical Engineering	2010	Q2
Mechanical Engineering	2011	Q2
Mechanical Engineering	2012	Q2
Mechanical Engineering	2013	Q2
Mechanical Engineering	2014	Q3
Mechanical Engineering	2015	Q2
Mechanical Engineering	2016	Q2
Mechanical Engineering	2017	Q2
Mechanical Engineering	2018	Q2
Mechanical Engineering	2019	Q2
Mechanical Engineering	2020	Q2
Mechanical Engineering	2021	Q2
Mechanical Engineering	2022	Q2
Mechanical Engineering	2023	Q2

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.

Year	SJR
1999	0.762
2000	0.255
2001	0.248
2002	0.426
2003	0.415
2004	0.382
2005	0.386
2006	0.456
2007	0.578
2008	0.516
2009	0.505
2010	0.327
2011	0.487
2012	0.380
2013	0.478
2014	0.318
2015	0.380
2016	0.437
2017	0.366
2018	0.429
2019	0.433
2020	0.521
2021	0.532
2022	0.445
2023	0.411

Total Documents

Evolution of the number of published documents. All types of documents are considered, including citable and non citable documents.

Year	Documents
1999	16
2000	18
2001	24
2002	16
2003	21
2004	20
2005	26
2006	28
2007	27
2008	31
2009	54
2010	36
2011	56
2012	57
2013	78
2014	112
2015	125
2016	145
2017	146
2018	143
2019	157
2020	101
2021	143
2022	147
2023	119

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 document	Year	Value
Cites / Doc. (4 years)	1999	0.422
Cites / Doc. (4 years)	2000	0.725
Cites / Doc. (4 years)	2001	0.452
Cites / Doc. (4 years)	2002	0.548
Cites / Doc. (4 years)	2003	0.649
Cites / Doc. (4 years)	2004	0.532
Cites / Doc. (4 years)	2005	1.000
Cites / Doc. (4 years)	2006	1.145
Cites / Doc. (4 years)	2007	1.347
Cites / Doc. (4 years)	2008	1.465
Cites / Doc. (4 years)	2009	1.402
Cites / Doc. (4 years)	2010	1.336
Cites / Doc. (4 years)	2011	1.446
Cites / Doc. (4 years)	2012	1.271
Cites / Doc. (4 years)	2013	1.389
Cites / Doc. (4 years)	2014	1.000
Cites / Doc. (4 years)	2015	1.182
Cites / Doc. (4 years)	2016	1.371
Cites / Doc. (4 years)	2017	1.524
Cites / Doc. (4 years)	2018	1.669
Cites / Doc. (4 years)	2019	1.937
Cites / Doc. (4 years)	2020	1.804
Cites / Doc. (4 years)	2021	2.040
Cites / Doc. (4 years)	2022	2.110
Cites / Doc. (4 years)	2023	1.942
Cites / Doc. (3 years)	1999	0.422
Cites / Doc. (3 years)	2000	0.591
Cites / Doc. (3 years)	2001	0.383
Cites / Doc. (3 years)	2002	0.569
Cites / Doc. (3 years)	2003	0.586
Cites / Doc. (3 years)	2004	0.623
Cites / Doc. (3 years)	2005	1.175
Cites / Doc. (3 years)	2006	1.134
Cites / Doc. (3 years)	2007	1.338
Cites / Doc. (3 years)	2008	1.370
Cites / Doc. (3 years)	2009	1.221
Cites / Doc. (3 years)	2010	1.196
Cites / Doc. (3 years)	2011	1.306
Cites / Doc. (3 years)	2012	1.247
Cites / Doc. (3 years)	2013	1.174
Cites / Doc. (3 years)	2014	0.984
Cites / Doc. (3 years)	2015	1.109
Cites / Doc. (3 years)	2016	1.413
Cites / Doc. (3 years)	2017	1.552
Cites / Doc. (3 years)	2018	1.769
Cites / Doc. (3 years)	2019	2.002
Cites / Doc. (3 years)	2020	1.935
Cites / Doc. (3 years)	2021	2.000
Cites / Doc. (3 years)	2022	2.045
Cites / Doc. (3 years)	2023	1.739
Cites / Doc. (2 years)	1999	0.260
Cites / Doc. (2 years)	2000	0.571
Cites / Doc. (2 years)	2001	0.294
Cites / Doc. (2 years)	2002	0.500
Cites / Doc. (2 years)	2003	0.650
Cites / Doc. (2 years)	2004	0.703
Cites / Doc. (2 years)	2005	1.293
Cites / Doc. (2 years)	2006	0.717
Cites / Doc. (2 years)	2007	0.944
Cites / Doc. (2 years)	2008	1.164
Cites / Doc. (2 years)	2009	1.190
Cites / Doc. (2 years)	2010	0.953
Cites / Doc. (2 years)	2011	1.267
Cites / Doc. (2 years)	2012	1.130
Cites / Doc. (2 years)	2013	1.124
Cites / Doc. (2 years)	2014	0.830
Cites / Doc. (2 years)	2015	1.111
Cites / Doc. (2 years)	2016	1.346
Cites / Doc. (2 years)	2017	1.652
Cites / Doc. (2 years)	2018	1.766
Cites / Doc. (2 years)	2019	2.114
Cites / Doc. (2 years)	2020	2.007
Cites / Doc. (2 years)	2021	1.822
Cites / Doc. (2 years)	2022	1.820
Cites / Doc. (2 years)	2023	1.666

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.

Cites	Year	Value
Self Cites	1999	0
Self Cites	2000	4
Self Cites	2001	1
Self Cites	2002	0
Self Cites	2003	0
Self Cites	2004	0
Self Cites	2005	4
Self Cites	2006	5
Self Cites	2007	4
Self Cites	2008	9
Self Cites	2009	9
Self Cites	2010	1
Self Cites	2011	10
Self Cites	2012	6
Self Cites	2013	14
Self Cites	2014	15
Self Cites	2015	44
Self Cites	2016	56
Self Cites	2017	59
Self Cites	2018	65
Self Cites	2019	67
Self Cites	2020	94
Self Cites	2021	51
Self Cites	2022	54
Self Cites	2023	42
Total Cites	1999	27
Total Cites	2000	39
Total Cites	2001	23
Total Cites	2002	33
Total Cites	2003	34
Total Cites	2004	38
Total Cites	2005	67
Total Cites	2006	76
Total Cites	2007	99
Total Cites	2008	111
Total Cites	2009	105
Total Cites	2010	134
Total Cites	2011	158
Total Cites	2012	182
Total Cites	2013	175
Total Cites	2014	188
Total Cites	2015	274
Total Cites	2016	445
Total Cites	2017	593
Total Cites	2018	736
Total Cites	2019	869
Total Cites	2020	863
Total Cites	2021	802
Total Cites	2022	820
Total Cites	2023	680

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.

Cites	Year	Value
External Cites per document	1999	0.422
External Cites per document	2000	0.530
External Cites per document	2001	0.367
External Cites per document	2002	0.569
External Cites per document	2003	0.586
External Cites per document	2004	0.623
External Cites per document	2005	1.105
External Cites per document	2006	1.060
External Cites per document	2007	1.284
External Cites per document	2008	1.259
External Cites per document	2009	1.116
External Cites per document	2010	1.188
External Cites per document	2011	1.223
External Cites per document	2012	1.205
External Cites per document	2013	1.081
External Cites per document	2014	0.906
External Cites per document	2015	0.931
External Cites per document	2016	1.235
External Cites per document	2017	1.398
External Cites per document	2018	1.613
External Cites per document	2019	1.848
External Cites per document	2020	1.724
External Cites per document	2021	1.873
External Cites per document	2022	1.910
External Cites per document	2023	1.632
Cites per document	1999	0.422
Cites per document	2000	0.591
Cites per document	2001	0.383
Cites per document	2002	0.569
Cites per document	2003	0.586
Cites per document	2004	0.623
Cites per document	2005	1.175
Cites per document	2006	1.134
Cites per document	2007	1.338
Cites per document	2008	1.370
Cites per document	2009	1.221
Cites per document	2010	1.196
Cites per document	2011	1.306
Cites per document	2012	1.247
Cites per document	2013	1.174
Cites per document	2014	0.984
Cites per document	2015	1.109
Cites per document	2016	1.413
Cites per document	2017	1.552
Cites per document	2018	1.769
Cites per document	2019	2.002
Cites per document	2020	1.935
Cites per document	2021	2.000
Cites per document	2022	2.045
Cites per document	2023	1.739

% 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.

Year	International Collaboration
1999	6.25
2000	5.56
2001	0.00
2002	12.50
2003	0.00
2004	0.00
2005	23.08
2006	25.00
2007	11.11
2008	16.13
2009	14.81
2010	13.89
2011	16.07
2012	14.04
2013	11.54
2014	30.36
2015	16.80
2016	25.52
2017	19.86
2018	19.58
2019	27.39
2020	19.80
2021	14.69
2022	14.29
2023	10.08

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.

Documents	Year	Value
Non-citable documents	1999	5
Non-citable documents	2000	4
Non-citable documents	2001	2
Non-citable documents	2002	2
Non-citable documents	2003	2
Non-citable documents	2004	4
Non-citable documents	2005	2
Non-citable documents	2006	2
Non-citable documents	2007	1
Non-citable documents	2008	1
Non-citable documents	2009	3
Non-citable documents	2010	3
Non-citable documents	2011	3
Non-citable documents	2012	4
Non-citable documents	2013	6
Non-citable documents	2014	8
Non-citable documents	2015	8
Non-citable documents	2016	6
Non-citable documents	2017	4
Non-citable documents	2018	2
Non-citable documents	2019	1
Non-citable documents	2020	1
Non-citable documents	2021	1
Non-citable documents	2022	2
Non-citable documents	2023	2
Citable documents	1999	59
Citable documents	2000	62
Citable documents	2001	58
Citable documents	2002	56
Citable documents	2003	56
Citable documents	2004	57
Citable documents	2005	55
Citable documents	2006	65
Citable documents	2007	73
Citable documents	2008	80
Citable documents	2009	83
Citable documents	2010	109
Citable documents	2011	118
Citable documents	2012	142
Citable documents	2013	143
Citable documents	2014	183
Citable documents	2015	239
Citable documents	2016	309
Citable documents	2017	378
Citable documents	2018	414
Citable documents	2019	433
Citable documents	2020	445
Citable documents	2021	400
Citable documents	2022	399
Citable documents	2023	389

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.

Documents	Year	Value
Uncited documents	1999	50
Uncited documents	2000	42
Uncited documents	2001	47
Uncited documents	2002	34
Uncited documents	2003	37
Uncited documents	2004	38
Uncited documents	2005	29
Uncited documents	2006	35
Uncited documents	2007	40
Uncited documents	2008	33
Uncited documents	2009	49
Uncited documents	2010	59
Uncited documents	2011	59
Uncited documents	2012	70
Uncited documents	2013	74
Uncited documents	2014	102
Uncited documents	2015	125
Uncited documents	2016	128
Uncited documents	2017	162
Uncited documents	2018	150
Uncited documents	2019	125
Uncited documents	2020	142
Uncited documents	2021	119
Uncited documents	2022	111
Uncited documents	2023	120
Cited documents	1999	14
Cited documents	2000	24
Cited documents	2001	13
Cited documents	2002	24
Cited documents	2003	21
Cited documents	2004	23
Cited documents	2005	28
Cited documents	2006	32
Cited documents	2007	34
Cited documents	2008	48
Cited documents	2009	37
Cited documents	2010	53
Cited documents	2011	62
Cited documents	2012	76
Cited documents	2013	75
Cited documents	2014	89
Cited documents	2015	122
Cited documents	2016	187
Cited documents	2017	220
Cited documents	2018	266
Cited documents	2019	309
Cited documents	2020	304
Cited documents	2021	282
Cited documents	2022	290
Cited documents	2023	271