Scimago Journal & Country Rank

International Journal of Turbomachinery, Propulsion and Poweropen access

Country

Switzerland

Universities and research institutions in Switzerland

Subject Area and Category

Publisher

Multidisciplinary Digital Publishing Institute (MDPI)

H-Index

9

Publication type

Journals

ISSN

2504186X

Coverage

2016-2021

Information

Homepage

How to publish in this journal

ijtpp@mdpi.com

Scope

The IJTPP has been conceived as an interdisciplinary dissemination tool, although the core of the journal remains the design, the analysis, the modeling and the testing of turbomachinery and turbomachinery based propulsion and power system. Contributions in the important fields of hydro, marine and wind energy producing devices, as well as unconventional fluid/flow applications in turbomachinery, are also welcome. The IJTPP invites submissions on a wide range of disciplines, including to: -turbomachinery- propulsion- power generation- thermodynamics- fluid mechanics- heat transfer- applied combustion (aeronautic/aerospace)- marine and industrial energy devices and systems 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
Aerospace Engineering2019Q2
Aerospace Engineering2020Q2
Aerospace Engineering2021Q3
Energy Engineering and Power Technology2019Q2
Energy Engineering and Power Technology2020Q2
Energy Engineering and Power Technology2021Q3
Mechanical Engineering2019Q2
Mechanical Engineering2020Q2
Mechanical Engineering2021Q3
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
20190.583
20200.437
20210.375
Total Documents

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

YearDocuments
20164
201721
201822
201941
202030
202145
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)20160.000
Cites / Doc. (4 years)20170.250
Cites / Doc. (4 years)20181.560
Cites / Doc. (4 years)20191.745
Cites / Doc. (4 years)20201.455
Cites / Doc. (4 years)20211.675
Cites / Doc. (3 years)20160.000
Cites / Doc. (3 years)20170.250
Cites / Doc. (3 years)20181.560
Cites / Doc. (3 years)20191.745
Cites / Doc. (3 years)20201.500
Cites / Doc. (3 years)20211.548
Cites / Doc. (2 years)20160.000
Cites / Doc. (2 years)20170.250
Cites / Doc. (2 years)20181.560
Cites / Doc. (2 years)20191.884
Cites / Doc. (2 years)20201.206
Cites / Doc. (2 years)20211.577
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 Cites20160
Self Cites20170
Self Cites201810
Self Cites20194
Self Cites20203
Self Cites202113
Total Cites20160
Total Cites20171
Total Cites201839
Total Cites201982
Total Cites2020126
Total Cites2021144
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 document20160
External Cites per document20170.333
External Cites per document20181.208
External Cites per document20191.696
External Cites per document20201.464
External Cites per document20211.409
Cites per document20160.000
Cites per document20170.250
Cites per document20181.560
Cites per document20191.745
Cites per document20201.500
Cites per document20211.548
% 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
201625.00
201723.81
20184.55
201914.63
202023.33
202115.56
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 documents20160
Non-citable documents20171
Non-citable documents20181
Non-citable documents20191
Non-citable documents20200
Non-citable documents20210
Citable documents20160
Citable documents20173
Citable documents201824
Citable documents201946
Citable documents202084
Citable documents202193
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 documents20160
Uncited documents20173
Uncited documents20188
Uncited documents201919
Uncited documents202029
Uncited documents202132
Cited documents20160
Cited documents20171
Cited documents201817
Cited documents201928
Cited documents202055
Cited documents202161
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