Scimago Journal & Country Rank

Computers and Chemical Engineering

Country

United Kingdom

Universities and research institutions in United Kingdom

Subject Area and Category

Publisher

Elsevier BV

H-Index

139

Publication type

Journals

ISSN

00981354

Coverage

1977-2020

Information

Homepage

How to publish in this journal

Contact

Scope

Computers & Chemical Engineering is primarily a journal of record for new developments in the application of computing and systems technology to chemical engineering problems. Several major areas of study are represented in the journal, including: Modeling, numerical analysis and simulation; mathematical programming (optimization); cyberinfrastructure, informatics and intelligent systems; process and product synthesis/design; process dynamics, control and monitoring; abnormal events management and process safety; plant operations, integration, planning/scheduling and supply chain; enterprise-wide management and technology-driven policy making; domain applications (molecular, biological, pharmaceutical, food, energy, and environmental systems engineering) 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
Chemical Engineering (miscellaneous)2020Q1
Computer Science Applications1999Q1
Computer Science Applications2000Q1
Computer Science Applications2001Q1
Computer Science Applications2002Q1
Computer Science Applications2003Q1
Computer Science Applications2004Q1
Computer Science Applications2005Q1
Computer Science Applications2006Q1
Computer Science Applications2007Q1
Computer Science Applications2008Q1
Computer Science Applications2009Q1
Computer Science Applications2010Q1
Computer Science Applications2011Q1
Computer Science Applications2012Q1
Computer Science Applications2013Q1
Computer Science Applications2014Q1
Computer Science Applications2015Q1
Computer Science Applications2016Q1
Computer Science Applications2017Q1
Computer Science Applications2018Q1
Computer Science Applications2019Q1
Computer Science Applications2020Q1
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
19991.050
20001.364
20010.951
20021.026
20031.332
20041.112
20051.306
20061.306
20071.621
20081.288
20091.171
20101.167
20111.144
20121.138
20131.210
20141.168
20151.108
20161.000
20171.024
20180.932
20190.997
20201.017
Total Documents

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

YearDocuments
1999330
2000346
2001138
2002136
2003132
2004246
2005213
2006122
2007133
2008245
2009202
2010200
2011249
2012232
2013244
2014284
2015209
2016297
2017313
2018332
2019365
2020399
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)19991.022
Cites / Doc. (4 years)20001.036
Cites / Doc. (4 years)20010.813
Cites / Doc. (4 years)20021.064
Cites / Doc. (4 years)20031.334
Cites / Doc. (4 years)20042.008
Cites / Doc. (4 years)20052.311
Cites / Doc. (4 years)20062.629
Cites / Doc. (4 years)20072.565
Cites / Doc. (4 years)20082.735
Cites / Doc. (4 years)20092.717
Cites / Doc. (4 years)20102.832
Cites / Doc. (4 years)20113.081
Cites / Doc. (4 years)20123.459
Cites / Doc. (4 years)20133.478
Cites / Doc. (4 years)20143.563
Cites / Doc. (4 years)20153.389
Cites / Doc. (4 years)20163.814
Cites / Doc. (4 years)20173.781
Cites / Doc. (4 years)20184.131
Cites / Doc. (4 years)20194.434
Cites / Doc. (4 years)20204.176
Cites / Doc. (3 years)19991.022
Cites / Doc. (3 years)20001.024
Cites / Doc. (3 years)20010.764
Cites / Doc. (3 years)20021.009
Cites / Doc. (3 years)20031.524
Cites / Doc. (3 years)20042.126
Cites / Doc. (3 years)20052.438
Cites / Doc. (3 years)20062.599
Cites / Doc. (3 years)20072.225
Cites / Doc. (3 years)20082.312
Cites / Doc. (3 years)20092.766
Cites / Doc. (3 years)20102.659
Cites / Doc. (3 years)20113.147
Cites / Doc. (3 years)20123.335
Cites / Doc. (3 years)20133.304
Cites / Doc. (3 years)20143.566
Cites / Doc. (3 years)20153.383
Cites / Doc. (3 years)20163.722
Cites / Doc. (3 years)20173.871
Cites / Doc. (3 years)20184.055
Cites / Doc. (3 years)20194.307
Cites / Doc. (3 years)20204.430
Cites / Doc. (2 years)19991.020
Cites / Doc. (2 years)20000.944
Cites / Doc. (2 years)20010.584
Cites / Doc. (2 years)20021.076
Cites / Doc. (2 years)20031.318
Cites / Doc. (2 years)20042.228
Cites / Doc. (2 years)20052.275
Cites / Doc. (2 years)20062.296
Cites / Doc. (2 years)20071.731
Cites / Doc. (2 years)20082.302
Cites / Doc. (2 years)20092.442
Cites / Doc. (2 years)20102.655
Cites / Doc. (2 years)20113.012
Cites / Doc. (2 years)20123.040
Cites / Doc. (2 years)20133.185
Cites / Doc. (2 years)20143.500
Cites / Doc. (2 years)20153.051
Cites / Doc. (2 years)20163.840
Cites / Doc. (2 years)20173.688
Cites / Doc. (2 years)20183.851
Cites / Doc. (2 years)20194.558
Cites / Doc. (2 years)20204.334
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 Cites1999369
Self Cites2000263
Self Cites200198
Self Cites200295
Self Cites2003101
Self Cites2004159
Self Cites2005129
Self Cites2006112
Self Cites200798
Self Cites2008138
Self Cites2009154
Self Cites2010150
Self Cites2011236
Self Cites2012283
Self Cites2013196
Self Cites2014317
Self Cites2015298
Self Cites2016356
Self Cites2017413
Self Cites2018452
Self Cites2019541
Self Cites2020632
Total Cites19991058
Total Cites2000998
Total Cites2001772
Total Cites2002821
Total Cites2003945
Total Cites2004863
Total Cites20051253
Total Cites20061536
Total Cites20071293
Total Cites20081082
Total Cites20091383
Total Cites20101542
Total Cites20112036
Total Cites20122171
Total Cites20132250
Total Cites20142585
Total Cites20152571
Total Cites20162743
Total Cites20173058
Total Cites20183321
Total Cites20194057
Total Cites20204474
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 document19990.670
External Cites per document20000.759
External Cites per document20010.674
External Cites per document20020.905
External Cites per document20031.384
External Cites per document20041.756
External Cites per document20052.221
External Cites per document20062.459
External Cites per document20072.104
External Cites per document20082.075
External Cites per document20092.513
External Cites per document20102.468
External Cites per document20112.853
External Cites per document20122.978
External Cites per document20133.093
External Cites per document20143.208
External Cites per document20153.063
External Cites per document20163.306
External Cites per document20173.391
External Cites per document20183.546
External Cites per document20193.764
External Cites per document20203.838
Cites per document19991.022
Cites per document20001.024
Cites per document20010.764
Cites per document20021.009
Cites per document20031.524
Cites per document20042.126
Cites per document20052.438
Cites per document20062.599
Cites per document20072.225
Cites per document20082.312
Cites per document20092.766
Cites per document20102.659
Cites per document20113.147
Cites per document20123.335
Cites per document20133.304
Cites per document20143.566
Cites per document20153.383
Cites per document20163.722
Cites per document20173.871
Cites per document20184.055
Cites per document20194.307
Cites per document20204.430
% 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
199915.76
200019.08
200118.84
200217.65
200321.21
200419.51
200521.13
200614.75
200718.05
200819.59
200927.23
201019.50
201120.48
201223.28
201331.15
201431.34
201529.67
201631.99
201728.75
201824.40
201932.05
202036.09
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 documents19997
Non-citable documents20007
Non-citable documents200111
Non-citable documents200212
Non-citable documents200310
Non-citable documents20045
Non-citable documents20058
Non-citable documents200612
Non-citable documents200713
Non-citable documents200813
Non-citable documents200911
Non-citable documents201016
Non-citable documents201116
Non-citable documents201217
Non-citable documents201317
Non-citable documents201418
Non-citable documents201518
Non-citable documents201615
Non-citable documents201710
Non-citable documents201810
Non-citable documents20198
Non-citable documents20209
Citable documents19991028
Citable documents2000968
Citable documents20011000
Citable documents2002802
Citable documents2003610
Citable documents2004401
Citable documents2005506
Citable documents2006579
Citable documents2007568
Citable documents2008455
Citable documents2009489
Citable documents2010564
Citable documents2011631
Citable documents2012634
Citable documents2013664
Citable documents2014707
Citable documents2015742
Citable documents2016722
Citable documents2017780
Citable documents2018809
Citable documents2019934
Citable documents20201001
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 documents1999516
Uncited documents2000479
Uncited documents2001571
Uncited documents2002433
Uncited documents2003243
Uncited documents2004127
Uncited documents2005156
Uncited documents2006155
Uncited documents2007167
Uncited documents2008127
Uncited documents2009133
Uncited documents2010139
Uncited documents2011147
Uncited documents2012119
Uncited documents2013138
Uncited documents2014155
Uncited documents2015161
Uncited documents2016126
Uncited documents2017123
Uncited documents2018134
Uncited documents2019130
Uncited documents2020114
Cited documents1999519
Cited documents2000496
Cited documents2001440
Cited documents2002381
Cited documents2003377
Cited documents2004279
Cited documents2005358
Cited documents2006436
Cited documents2007414
Cited documents2008341
Cited documents2009367
Cited documents2010441
Cited documents2011500
Cited documents2012532
Cited documents2013543
Cited documents2014570
Cited documents2015599
Cited documents2016611
Cited documents2017667
Cited documents2018685
Cited documents2019812
Cited documents2020896
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