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Combustion Theory and Modelling is Scopus-indexed (Q2, CiteScore 3.2), WoS SCIE. It is covered by India's One Nation One Subscription scheme for reading access. Published by Taylor and Francis Ltd..
Checked against the index lists dated .
ISSN 1364-7830Verify ISSN ↗1741-3559Verify ISSN ↗
Publisher: Taylor and Francis Ltd.
Cost to publish: No APC data — check the publisher
| Subject area | Rank | Pctile | Q |
|---|---|---|---|
| Modeling and Simulation | 166 / 397 | 58th | Q2 |
| Physics and Astronomy (all) | 106 / 248 | 57th | Q2 |
| Energy Engineering and Power Technology | 164 / 347 | 52nd | Q2 |
| Chemistry (all) | 220 / 402 | 45th | Q3 |
| Chemical Engineering (all) | 148 / 270 | 45th | Q3 |
| Fuel Technology | 76 / 138 | 45th | Q3 |
Not listed in: DOAJ, ABDC, ABS / AJG, FT50, UT Dallas, ONOS (APC covered)
Yes — actively indexed in Scopus, coverage 1997–present, best quartile Q2, CiteScore 3.2.
Combustion Theory and Modelling is Q2 in Modeling and Simulation (rank 166 of 397), Q2 in Physics and Astronomy (all) (rank 106 of 248) and Q2 in Energy Engineering and Power Technology (rank 164 of 347), by CiteScore 2025. It is ranked in 6 subject areas in all.
Combustion Theory and Modelling is indexed in the Science Citation Index Expanded, so it may have a Journal Impact Factor in Clarivate's Journal Citation Reports. JCR is paid, so check it for the current value. The closest free measure is its Scopus CiteScore 3.2, which places it in quartile Q2 at the 58th percentile of its subject. Its SCImago Journal Rank (SJR, a free Scopus-based metric) is 0.507, quartile Q2, with an H-index of 72.
Combustion Theory and Modelling is published by Taylor and Francis Ltd. Its print ISSN is 1364-7830 and its online ISSN is 1741-3559.
Yes. It is part of the One Nation One Subscription (ONOS) national subscription, so readers at participating Indian institutions get its full text. ONOS does not cover its article processing charge.
Yes — indexed in the Science Citation Index Expanded.
No — it is not registered as an open-access journal in DOAJ or Scopus.
Combustion Theory and Modelling has an h-index of 73 and a 2-year mean of 1.45 citations per paper (OpenAlex). Its Scopus CiteScore is 3.2, quartile Q2. On 2-year citations it ranks #169 of 323 Scopus journals in Modeling and Simulation.
Combustion Theory and Modelling published 38 papers in 2025; its busiest recent year was 2021 with 62. 2026* is the year so far.
h-index, i10-index and 2-year mean citedness are open, licence-clear metrics from OpenAlex — not a proprietary impact factor. The subject rank counts only journals that OpenAlex has a figure for; it is not a Scopus or Clarivate ranking. Updated 2026-10-14.
In its latest 98 research articles (2023–2026), authors are most often from United States (19%), China (16.9%) and India (9%).
Countries are counted fractionally, so a paper by authors from two countries counts half to each.
Scopus status: Active. No retracted papers are recorded. The Problematic Paper Screener flags none of its papers. These are indicators to check, not findings against the journal.
Retractions from OpenAlex; flags from the Problematic Paper Screener (Cabanac, Labbé & Magazinov, CC BY), 2026-09-21 export. A flag marks a paper for a closer look; it is not a finding against the journal.
Index data is curated from public sources (Scopus, Web of Science, ABDC, FT50, UT Dallas, DOAJ). CiteScore and quartiles reflect the latest available Scopus release. Always verify a journal's current status on its official source before submitting.
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