ImpaQ Ecosystem•Clarivate, Scopus & CORE Data
Clarivate WoS 2024 / 2025 Data
IMPAQ
WoS SCIE Q3Scopus Q2SCImago #11,384Hybrid

International Journal of Engine Research

Acronym:jer
•
Abbreviation (ISO):INT. J. ENGINE RES
•
Identifier (ISSN):1468-0874(Print)/2041-3149(Online)
•
Publisher:SAGE Publications Ltd
Clarivate IF (2026)
2.1– 0
Journal Impact Factor
IF Trend↓
WoS Quartile
Q3
WoS SCIEJCR Quartile
Clarivate WoS JCR
WoS Categories↓
JCR Release Date: 2026-06-17

Impact Factor Trend (2019–2026)

Clarivate IF trend for International Journal of Engine Research

WoS Q3
12452.7720192.2720202.3820213.8720222.520232.220242.120252.12026
Annual Impact Factor Metric
Current (2026):2.1
Scopus SJR & RankScopus Q2
0.523
#11,384

SCImago Journal Rank citation prestige weighting

Scopus Year: 2025
H-Index (2025)
72

72 papers with at least that number of citations each

WoS: SCIE / JCRQ3
Self-Citation Rate18.2%
Safe Level (< 15%)Warning Level (> 20%)
Self-citation below 15% indicates strong scholarly independence.
Volume & Open AccessHybrid
273articles/year
5.77% Gold OA•98.03% Original Research

Aims & Scope

The International Journal of Engine Research publishes high quality papers on experimental and analytical studies of engine technology.

Topics Covered (Recognized by AI)
EngineeringPhysicsThermodynamicsChemistryOrganic ChemistryAerospace EngineeringMechanical EngineeringPhysical ChemistryWaste ManagementMaterials ScienceEnvironmental ScienceQuantum MechanicsComputer ScienceBiologyMathematicsGeometryGeography

WoS Categories & Quartiles

Detailed JCR / JCI category rankings and quartile breakdown from Clarivate

Clarivate JCR & JCI
JCRSCIE2026

ENGINEERING, MECHANICAL

Q3
Rank103/184
IndexSCIE
JCRSCIE2026

THERMODYNAMICS

Q3
Rank48/78
IndexSCIE
JCRSCIE2026

TRANSPORTATION SCIENCE & TECHNOLOGY

Q3
Rank52/80
IndexSCIE
JCISCIE2026

ENGINEERING, MECHANICAL

Q3
Rank115/184
IndexSCIE
JCISCIE2026

THERMODYNAMICS

Q3
Rank43/78
IndexSCIE
JCISCIE2026

TRANSPORTATION SCIENCE & TECHNOLOGY

Q3
Rank47/80
IndexSCIE

Annual Historical Statistics & Publications

Track annual publication volume, total citations, and Impact Factor evolution

12 year
2026Latest
IF2.1
Articles / Year119
Total Citations15
2025
IF2.1
Articles / Year137
Total Citations276
2024
IF2.2
Articles / Year147
Total Citations620
2023
IF2.5
Articles / Year153
Total Citations1,042
2022
IF3.874
Articles / Year156
Total Citations1,737

SCImago & Scopus Journal Intelligence

Global SCImago ranking, SJR prestige index, Scopus coverage, and societal policy impact

Rank #11,384Scopus Q2SCImago Profile
Scopus Coverage:2000-2026
Scopus Broad Areas:Engineering
Scopus Citation Rank (SJR)Q2
0.523

Weighted prestige citation metric per document indexed in the Scopus database.

Quartile: Scopus Q2
Citations / Doc (2 years)
2.44

Average citations received per document published in the 2-year window.

2-Year Citation Window
Estimated Publication Fee (APC)
$3,128 USD

Estimated Article Processing Charge for Open Access publication.

Estimated cost / article

Scopus 3-Year Publication & Citation Window

3-Year Citations1,619
3-Year Documents568
Citable Documents561

Aggregated from Scopus database across the 3-year SJR evaluation window.

Societal Impact & Inclusivity (SCImago)

Policy Citations (Overton)0

Citations in government and international policy documents

Female Author Rate14.0%

Percentage of female authors published in the journal

Real-world societal policy reach and author gender diversity tracked by SCImago.

Scopus Subject Categories

Aerospace EngineeringQ2
Automotive EngineeringQ2
Mechanical EngineeringQ2
Ocean EngineeringQ2
Academic Metric Intelligence

Journal Metrics & Citation Visualizations

Total Cites vs Self-Cites

Evaluation of scholarly independence and citation reach

Total citations steady growth
Self-citation: 18.2%

Citations per Document

Citation metric windows across 2, 3, and 4 years

Cites / Doc (4 years)Cites / Doc (3 years)Cites / Doc (2 years)

Chinese Academy of Sciences (CAS) Classification

Major / minor zone classification and CAS Early Warning List history

Major Category (Broad Field):
4区 (Zone 4)Engineering & Technology
Minor Category (Specific Field):
3区THERMODYNAMICS
CAS Early Warning List History:
Updated annually: 2020 – 2024
2020
Not warned
2021
Not warned
2022
Not warned
2023
Not warned
2024
Not warned

Academic Intelligence Overview & Context

ImpaQ Analysis

International Journal of Engine Research (acronym: jer, abbr: INT. J. ENGINE RES, ISSN: 1468-0874) is a peer-reviewed international scholarly journal in the field of Engineering & Technology, published by SAGE Publications Ltd in England. The periodical holds a Journal Impact Factor (JIF) of 2.10, ranking in quartile Q3 of Web of Science (SCIE), a Scopus SJR indicator of 0.523 (Q2), an H-index of 72.

The journal enforces rigorous peer evaluation with a publication frequency of Bimonthly, an annual output of approximately 273 scientific articles. In terms of accessibility and author fees, it operates under the Hybrid model with an estimated APC of $3,128 USD. It serves as a benchmark publication platform for academics, researchers, and doctoral candidates seeking global research visibility.

Publishing & Editorial Information

Detailed publisher, peer-review turnaround, and publication cycle specifications

Open Access Model
Hybrid
Publisher
SAGE Publications Ltd
Publication Language
English
Frequency
Bimonthly
Indexing & Databases
SCIEScopusPubMed
Editorial Address
PROFESSIONAL ENGINEERING PUBLISHING LTD, 1 BIRDCAGE WALK, WESTMINISTER, ENGLAND, SW1H 9JJ

Similar Journals in Discipline

Journals in the same research field with comparable impact metrics

Record UUID: 54d1d35a-330f-4dcc-9a09-28e50381e0e9
Database Updated: 2026-09-28