Scimago Journal & Country Rank

Computers and Chemical Engineering

CountryUnited Kingdom
113
H Index
Subject Area and CategoryChemical Engineering
Chemical Engineering (miscellaneous)

Computer Science
Computer Science Applications
PublisherElsevier Ltd.
Publication typeJournals
ISSN00981354
Coverage1977-ongoing
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) (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
Chemical Engineering (miscellaneous)1997Q1
Chemical Engineering (miscellaneous)1998Q1
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
Computer Science Applications1997Q1
Computer Science Applications1998Q1
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
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
19991.073
20001.366
20010.955
20021.042
20031.348
20041.125
20051.314
20061.304
20071.625
20081.293
20091.154
20101.176
20111.185
20121.161
20131.223
20141.184
20151.122
20161.008
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)19990.985
Cites / Doc. (4 years)20001.018
Cites / Doc. (4 years)20010.804
Cites / Doc. (4 years)20021.038
Cites / Doc. (4 years)20031.321
Cites / Doc. (4 years)20041.856
Cites / Doc. (4 years)20052.256
Cites / Doc. (4 years)20062.624
Cites / Doc. (4 years)20072.557
Cites / Doc. (4 years)20082.782
Cites / Doc. (4 years)20092.718
Cites / Doc. (4 years)20102.876
Cites / Doc. (4 years)20113.054
Cites / Doc. (4 years)20123.487
Cites / Doc. (4 years)20133.507
Cites / Doc. (4 years)20143.580
Cites / Doc. (4 years)20153.314
Cites / Doc. (4 years)20163.553
Cites / Doc. (3 years)19990.985
Cites / Doc. (3 years)20001.003
Cites / Doc. (3 years)20010.753
Cites / Doc. (3 years)20020.993
Cites / Doc. (3 years)20031.515
Cites / Doc. (3 years)20041.908
Cites / Doc. (3 years)20052.391
Cites / Doc. (3 years)20062.601
Cites / Doc. (3 years)20072.226
Cites / Doc. (3 years)20082.344
Cites / Doc. (3 years)20092.759
Cites / Doc. (3 years)20102.696
Cites / Doc. (3 years)20113.105
Cites / Doc. (3 years)20123.368
Cites / Doc. (3 years)20133.325
Cites / Doc. (3 years)20143.582
Cites / Doc. (3 years)20153.302
Cites / Doc. (3 years)20163.436
Cites / Doc. (2 years)19990.980
Cites / Doc. (2 years)20000.933
Cites / Doc. (2 years)20010.589
Cites / Doc. (2 years)20021.061
Cites / Doc. (2 years)20031.299
Cites / Doc. (2 years)20041.962
Cites / Doc. (2 years)20052.249
Cites / Doc. (2 years)20062.311
Cites / Doc. (2 years)20071.708
Cites / Doc. (2 years)20082.339
Cites / Doc. (2 years)20092.436
Cites / Doc. (2 years)20102.680
Cites / Doc. (2 years)20112.972
Cites / Doc. (2 years)20123.068
Cites / Doc. (2 years)20133.188
Cites / Doc. (2 years)20143.526
Cites / Doc. (2 years)20152.936
Cites / Doc. (2 years)20163.454
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 Cites1999350
Self Cites2000262
Self Cites200197
Self Cites200294
Self Cites2003102
Self Cites2004158
Self Cites2005130
Self Cites2006113
Self Cites200799
Self Cites2008139
Self Cites2009148
Self Cites2010148
Self Cites2011230
Self Cites2012281
Self Cites2013200
Self Cites2014312
Self Cites2015283
Self Cites2016347
Total Cites19991015
Total Cites2000973
Total Cites2001755
Total Cites2002798
Total Cites2003927
Total Cites2004769
Total Cites20051212
Total Cites20061514
Total Cites20071269
Total Cites20081071
Total Cites20091338
Total Cites20101507
Total Cites20111944
Total Cites20122132
Total Cites20132208
Total Cites20142536
Total Cites20152457
Total Cites20162488
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 document19990.646
External Cites per document20000.733
External Cites per document20010.657
External Cites per document20020.876
External Cites per document20031.348
External Cites per document20041.516
External Cites per document20052.134
External Cites per document20062.407
External Cites per document20072.053
External Cites per document20082.039
External Cites per document20092.454
External Cites per document20102.431
External Cites per document20112.738
External Cites per document20122.924
External Cites per document20133.024
External Cites per document20143.141
External Cites per document20152.922
External Cites per document20162.957
Cites per document19990.985
Cites per document20001.003
Cites per document20010.753
Cites per document20020.993
Cites per document20031.515
Cites per document20041.908
Cites per document20052.391
Cites per document20062.601
Cites per document20072.226
Cites per document20082.344
Cites per document20092.759
Cites per document20102.696
Cites per document20113.105
Cites per document20123.368
Cites per document20133.325
Cites per document20143.582
Cites per document20153.302
Cites per document20163.436
% 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
199915.71
200018.73
200119.01
200217.52
200322.63
200419.05
200520.55
200614.63
200718.05
200819.50
200927.23
201019.50
201120.48
201223.18
201330.74
201430.61
201529.05
201625.87
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 documents19995
Non-citable documents20006
Non-citable documents200111
Non-citable documents200216
Non-citable documents200314
Non-citable documents200413
Non-citable documents200519
Non-citable documents200626
Non-citable documents200724
Non-citable documents200818
Non-citable documents200912
Non-citable documents201017
Non-citable documents201117
Non-citable documents201218
Non-citable documents201318
Non-citable documents201418
Non-citable documents201527
Non-citable documents201624
Citable documents19991030
Citable documents2000970
Citable documents20011002
Citable documents2002804
Citable documents2003612
Citable documents2004403
Citable documents2005507
Citable documents2006582
Citable documents2007570
Citable documents2008457
Citable documents2009485
Citable documents2010559
Citable documents2011626
Citable documents2012633
Citable documents2013664
Citable documents2014708
Citable documents2015744
Citable documents2016724
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 documents1999531
Uncited documents2000482
Uncited documents2001581
Uncited documents2002443
Uncited documents2003254
Uncited documents2004144
Uncited documents2005170
Uncited documents2006174
Uncited documents2007183
Uncited documents2008135
Uncited documents2009136
Uncited documents2010140
Uncited documents2011149
Uncited documents2012122
Uncited documents2013138
Uncited documents2014157
Uncited documents2015178
Uncited documents2016157
Cited documents1999504
Cited documents2000494
Cited documents2001432
Cited documents2002377
Cited documents2003372
Cited documents2004272
Cited documents2005356
Cited documents2006434
Cited documents2007411
Cited documents2008340
Cited documents2009361
Cited documents2010436
Cited documents2011494
Cited documents2012529
Cited documents2013544
Cited documents2014569
Cited documents2015593
Cited documents2016591
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