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Flow is Scopus-indexed (Q2, CiteScore 4.1), WoS ESCI, DOAJ. It is covered by India's One Nation One Subscription scheme for reading access. Published by Cambridge University Press.
Checked against the index lists dated .
ISSN 2633-4259Verify ISSN ↗
Publisher: Cambridge University Press
Cost to publish: Checking DOAJ for article charges…
| Subject area | Rank | Pctile | Q |
|---|---|---|---|
| Aerospace Engineering | 54 / 169 | 68th | Q2 |
| Engineering (miscellaneous) | 109 / 300 | 63rd | Q2 |
| Fluid Flow and Transfer Processes | 38 / 99 | 62nd | Q2 |
| Biomedical Engineering | 184 / 342 | 46th | Q3 |
Not listed in: ABDC, ABS / AJG, FT50, UT Dallas, ONOS (APC covered)
Yes — actively indexed in Scopus, coverage 2021–present, best quartile Q2, CiteScore 4.1.
Flow is Q2 in Aerospace Engineering (rank 54 of 169), Q2 in Engineering (miscellaneous) (rank 109 of 300) and Q2 in Fluid Flow and Transfer Processes (rank 38 of 99), by CiteScore 2025. It is ranked in 4 subject areas in all.
Flow is indexed in the Emerging Sources Citation Index, 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 4.1, which places it in quartile Q2 at the 68th percentile of its subject. Its SCImago Journal Rank (SJR, a free Scopus-based metric) is 0.659, quartile Q1, with an H-index of 14.
The publisher lists an article processing charge of about US$2,920 for open access (source: OpenAlex). Many journals also publish by the subscription route at no cost to the author, so confirm on the journal's own website.
Flow is published by Cambridge University Press. Its ISSN is 2633-4259.
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 Emerging Sources Citation Index.
Yes — it is an open-access journal, listed in DOAJ.
Flow has an h-index of 18 and a 2-year mean of 2.44 citations per paper (OpenAlex). Its Scopus CiteScore is 4.1, quartile Q2. On 2-year citations it ranks #43 of 141 Scopus journals in Aerospace Engineering.
Flow published 44 papers in 2025; its busiest recent year was 2022 with 48. 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 100 research articles (2024–2026), authors are most often from United States (27%), United Kingdom (12.3%) and China (11.2%).
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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