ImpaQ Ecosystem•Clarivate, Scopus & CORE Data
Clarivate WoS 2024 / 2025 Data
IMPAQ
WoS SCIE Q2Scopus Q1SCImago #8,154Hybrid

Experimental Thermal and Fluid Science

Acronym:etfs
•
Abbreviation (ISO):EXP. THERM FLUID SCI
•
Identifier (ISSN):0894-1777(Print)
•
Publisher:Elsevier Inc.
Clarivate IF (2026)
3.5↑ +0.2
Journal Impact Factor
IF Trend↓
WoS Quartile
Q2
WoS SCIEJCR Quartile
Clarivate WoS JCR
WoS Categories↓
JCR Release Date: 2026-06-17

Impact Factor Trend (2018–2026)

Clarivate IF trend for Experimental Thermal and Fluid Science

WoS Q2
12453.220183.4920193.4420203.2320213.3720223.220232.820243.320253.52026
Annual Impact Factor Metric
Current (2026):3.5
Scopus SJR & RankScopus Q1
0.706
#8,154

SCImago Journal Rank citation prestige weighting

Scopus Year: 2025
H-Index (2025)
153

153 papers with at least that number of citations each

WoS: SCIE / JCRQ2
Self-Citation Rate10.7%
Safe Level (< 15%)Warning Level (> 20%)
Self-citation below 15% indicates strong scholarly independence.
Volume & Open AccessHybrid
243articles/year
20.43% Gold OA•100% Original Research

Aims & Scope

Experimental Thermal and Fluid Science provides a forum for research emphasizing experimental work that enhances fundamental understanding of heat transfer, thermodynamics, and fluid mechanics. In addition to the principal areas of research, the journal covers research results in related fields, including combined heat and mass transfer, flows with phase transition, micro- and nano-scale systems, multiphase flow, combustion, radiative transfer, porous media, cryogenics, turbulence, and novel experimental techniques.

Topics Covered (Recognized by AI)
PhysicsMaterials ScienceMechanical EngineeringThermodynamicsEngineeringQuantum MechanicsGeographyMeteorologyMathematicsChemistryGeometryAerospace EngineeringOrganic ChemistryComposite MaterialsComputer ScienceOpticsBiologyGeology

WoS Categories & Quartiles

Detailed JCR / JCI category rankings and quartile breakdown from Clarivate

Clarivate JCR & JCI
JCRSCIE2026

ENGINEERING, MECHANICAL

Q2
Rank50/184
IndexSCIE
JCRSCIE2026

PHYSICS, FLUIDS & PLASMAS

Q1
Rank7/43
IndexSCIE
JCRSCIE2026

THERMODYNAMICS

Q2
Rank28/78
IndexSCIE
JCISCIE2026

ENGINEERING, MECHANICAL

Q1
Rank43/184
IndexSCIE
JCISCIE2026

PHYSICS, FLUIDS & PLASMAS

Q2
Rank13/43
IndexSCIE
JCISCIE2026

THERMODYNAMICS

Q2
Rank20/78
IndexSCIE

Annual Historical Statistics & Publications

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

12 year
2026Latest
IF3.5
Articles / Year117
Total Citations40
2025
IF3.3
Articles / Year217
Total Citations573
2024
IF2.8
Articles / Year197
Total Citations1,282
2023
IF3.2
Articles / Year229
Total Citations2,476
2022
IF3.37
Articles / Year177
Total Citations2,172

SCImago & Scopus Journal Intelligence

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

Rank #8,154Scopus Q1SCImago Profile
Scopus Coverage:1988-2026
Scopus Broad Areas:Chemical EngineeringEnergyEngineering
Scopus Citation Rank (SJR)Q1
0.706

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

Quartile: Scopus Q1
Citations / Doc (2 years)
3.97

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

2-Year Citation Window
Estimated Publication Fee (APC)
$3,218 USD

Estimated Article Processing Charge for Open Access publication.

Estimated cost / article

Scopus 3-Year Publication & Citation Window

3-Year Citations2,176
3-Year Documents569
Citable Documents567

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 Rate24.4%

Percentage of female authors published in the journal

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

Scopus Subject Categories

Aerospace EngineeringQ1
Fluid Flow and Transfer ProcessesQ1
Mechanical EngineeringQ1
Chemical Engineering (miscellaneous)Q2
Nuclear Energy and 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: 10.7%

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):
3区 (Zone 3)Engineering & Technology
Minor Category (Specific Field):
2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

Experimental Thermal and Fluid Science (acronym: etfs, abbr: EXP. THERM FLUID SCI, ISSN: 0894-1777) is a peer-reviewed international scholarly journal in the field of Engineering & Technology, published by Elsevier Inc. in United States. The periodical holds a Journal Impact Factor (JIF) of 3.50, ranking in quartile Q2 of Web of Science (SCIE), a Scopus SJR indicator of 0.706 (Q1), an H-index of 153.

The journal enforces rigorous peer evaluation with an average review speed of 12周, a publication frequency of Bimonthly, an annual output of approximately 243 scientific articles. In terms of accessibility and author fees, it operates under the Hybrid model with an estimated APC of $3,218 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
Elsevier Inc.
Publication Language
English
Frequency
Bimonthly
Indexing & Databases
SCIEScopusPubMed
Editorial Address
ELSEVIER SCIENCE INC, 360 PARK AVE SOUTH, NEW YORK, USA, NY, 10010-1710

Similar Journals in Discipline

Journals in the same research field with comparable impact metrics

Record UUID: 0e2776af-7f0b-4cca-8cf0-c5e7d82696d9
Database Updated: 2026-10-16