Journal profile · Engineering, Mechanical

JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME

ISSN 0889-504X · eISSN 1528-8900 · American Society of Mechanical Engineers(ASME) · UNITED STATES · Quarterly

JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME: CAS Zone 3 · Engineering (2025 upgraded edition); impact factor 3.06; hybrid open access; review 3–8 weeks (community reports); community-reported acceptance: easy; 192 articles in 2025; indexed in SCIE and Scopus.

Impact factor3.06Latest value listed by LetPub

CAS zoneZone 3 · Engineering2025 upgraded edition, major category · 2026 Xinrui edition Zone 3 · Engineering

Review time3–8 weeksCommunity average

APC—No source gives fee information

AcceptanceEasyCommunity average

Articles per year1922025 · OpenAlex count

Scope

Aims, scope and focus

JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME is published by American Society of Mechanical Engineers(ASME) and is in Zone 3 of Engineering in the CAS Journal Ranking (2025 upgraded edition). By OpenAlex counts of its recent articles, its largest topics are Turbomachinery Performance and Optimization, Fluid Dynamics and Turbulent Flows and Heat Transfer Mechanisms, together about 60.4% of its articles. Its main subfields are Aerospace Engineering, Computational Mechanics and Mechanical Engineering. (generated from OpenAlex topic counts and CAS ranking data)

The Journal of Turbomachinery publishes archival-quality, peer-reviewed technical papers that advance the state-of-the-art of turbomachinery technology related to gas turbine engines. Read more...

From the journal's Aims & Scope

Research area (LetPub): Engineering, Mechanical

Main research topics OpenAlex counts of recent articles; shares are approximate

Turbomachinery Performance and OptimizationEngineering28.3%
Fluid Dynamics and Turbulent FlowsEngineering17.1%
Heat Transfer MechanismsEngineering15%
Combustion and flame dynamicsEngineering9%
Computational Fluid Dynamics and AerodynamicsEngineering6.3%
Refrigeration and Air Conditioning TechnologiesEngineering3.8%
Aerodynamics and Fluid Dynamics ResearchEngineering3.2%
Tribology and Lubrication EngineeringEngineering2.9%

Rankings & indexing

CAS ranking and database indexing

CAS Journal Ranking

CAS Journal Ranking, upgraded edition (March 2025)Engineering Zone 3

Level	Category	Zone
Major	Engineering	Zone 3
Minor	Engineering, Mechanical	Zone 3

Top journal: noReview journal: no

CAS Xinrui Journal Ranking (March 2026)Engineering Zone 3

Level	Category	Zone
Major	Engineering	Zone 3
Minor	Engineering, Mechanical	Zone 3

Top journal: noReview journal: not marked

CAS Journal Ranking, previous upgraded edition (December 2023)Engineering Zone 3

Level	Category	Zone
Major	Engineering	Zone 3
Minor	Engineering, Mechanical	Zone 3

Top journal: noReview journal: no

Database indexing

SCIEScopusLetPub

International journal early-warning lists: not listed in any editionLetPub

Editions, and major and minor categories, are shown separately and never merged into one zone; check which edition your institution uses before you submit or report.

Metrics

Impact metrics and publication volume

Impact

Impact factor: 3.06LetPub · 2026-09-13
Impact factor (publisher): 3.2Publisher website · 2026-09-29
CiteScore 2026-06: 5.8LetPub · 2026-09-13
SJR 2026-06: 0.94LetPub · 2026-09-13
SNIP 2026-06: 2.17LetPub · 2026-09-13
h-index: 97LetPub · 2026-09-13
h-index: 136OpenAlex · 2026-10-01
i10-index: 3,029OpenAlex · 2026-10-01
2-year mean citedness: 2.28OpenAlex · 2026-10-01
Self-citation rate: 18.8%LetPub · 2026-09-13
Share of gold OA articles: 10.39%LetPub · 2026-09-13

Volume

Articles per year: 185LetPub · 2026-09-13

Articles by year OpenAlex count · 4,756 in total · the current year is incomplete

Year	Articles	Open access	Citations
2026	84	26	7
2025	192	64	251
2024	207	40	841
2023	164	46	1,166
2022	177	39	1,742
2021	243	54	2,750

Sources count differently and were observed at different times, so each source's own value is kept; "publisher" marks figures from the journal's website.

Review & acceptance

Review time and acceptance

Average review time (community reports): 3–8 weeksLetPub · 2026-09-13
Average acceptance (community reports): EasyLetPub · 2026-09-13

Community reports come from authors' own submissions (confidence 0.5) and are not a promise from the journal; for publisher figures, the journal's own definitions apply.

Fees & open access

APC and open-access policy

Hybrid open accessLetPub

A subscription journal in which authors can pay to publish their article open access.

No source has fee information yet; check the journal's website.

A hybrid journal charges the APC only when the author chooses open access; publishing under the subscription model is usually free.

The journal's website is authoritative for fees; sources were observed at different times and each keeps its own value, without averaging.

Submission

Article types and submission policies (journal website)

Policy excerpts from the journal's websiteOpen access

Open access ASME Open Access: Publish Open Access in any of ASME’s journals. ASME offers an Institutional Open Access model allowing researchers to publish OA with a reduced or waived publishing charge. Contact your Sales Representative or ask your Engineering Department Head about ASME Institutional Open Access.
Source ↗Publisher website · 2026-09-29

Excerpts are quoted from the journal's website; "model summary" lines are written by Workers AI and checked against the text. The journal's website is authoritative.

Profile

Publication details and official links

Publisher: American Society of Mechanical Engineers(ASME)
Country or region: UNITED STATES
Language: English
Frequency: Quarterly
ISSN: 0889-504X
Electronic ISSN: 1528-8900
Latest issue on the website: Volume 148, Issue 7 (July 2026)
Official links: Journal homepage ↗OpenAlex
Special issues ↗Publisher website

FAQ

Frequently asked questions about JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME

What CAS zone is JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME in?

In the 2025 upgraded edition of the CAS Journal Ranking, JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME is in Zone 3 of Engineering, and in Zone 3 of the minor category Engineering, Mechanical. In the 2026 Xinrui edition it is in Zone 3 of Engineering. Zones from different editions, and from major and minor categories, are not interchangeable.

What is the impact factor of JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME?

The latest impact factor listed by LetPub is 3.06; CiteScore 5.8, h-index 136.

How long does peer review take at JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME?

Authors report an average review time of 3–8 weeks; the community-reported acceptance is “Easy”. Article statistics cover accepted papers only, publisher figures follow the journal's own definitions, and community reports come from authors' own submissions; none is a promise from the journal.

Which databases index JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME?

According to LetPub and DOAJ records, JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME is indexed in SCIE and Scopus.

Is JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME open access, and what is the APC?

JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME is a hybrid journal. Fee information is not available yet; check the journal's website.

Sources and updates

The facts on this page come from LetPub, OpenAlex, Publisher website; every figure is tagged with its source and the date it was observed, and conflicting values are kept per source. LetPub source page: view ↗ (archived 2026-08-25). Last updated: 2026-10-01.