Journal decision profile

Journal of Thermal Science and Technology

Engineering

Journal of Thermal Science and Technology's 2026 Journal Metrics Score is 0.9, ranking Q4 in Computational Mechanics and 2 other subfields. Two-year citation average from OpenAlex data, updated August 2026.

Japan Society Mechanical EngineersJapanpISSN 1880-5566eISSN 1880-5566
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Bookmark this page — track observed submission-to-acceptance timing, FWCI and field-normalized citation data for this journal in one view.

Journal Metrics Score
i
Journal Metrics ScoreThe raw score is citations received in the latest complete year by works from the two previous years, divided by the number of those works. It is calculated from OpenAlex open data (CC0) and is not a percentage grade.
2026
0.9

Journal Metrics Score 2026 · 2021–2024 window citedness 1.00.

Submission-to-acceptance
i
Submission-to-acceptanceCalendar days between the received and accepted dates reported in recent PubMed records. This interval includes editorial handling and author revisions, so it is not time to first decision or pure peer-review time.
PUBMED

Not available — there are not enough recent PubMed records with both received and accepted dates.

Indicative APC
i
Indicative APCThis journal-level estimate comes from the OpenAlex source record. It is not a verified quote and may exclude taxes, waivers, society discounts, or article-type charges. Check the journal's official website before deciding.
OPENALEX · VERIFY
$602

Journal-level estimate only. Verify current charges, taxes, waivers, discounts, and article-type fees with the journal.

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At a glance

Journal decision profile

Each spoke is a 0–100 percentile within a comparable journal cohort—not a percentage grade or a single black-box rating.

Relative profile

Metrics ScoreThe raw 2026 Journal Metrics Score is the recent two-year citation average shown above. The radar converts it to a 0–100 cohort percentile: farther out means a higher score than more comparable journals. It is not a percentage grade.iSource outputThe raw rank compares lifetime output inside the journal’s leading-topic source set. The radar then compares that rank position across Decision Profile journals in the same primary OpenAlex field; when that field has too few profiles, it uses the broader profile set. Farther out means relatively more output, not better research quality.iTop 10% shareThe share of recent papers in the global top 10% for citations after comparing papers of the same type, publication year, and subfield. The radar converts that share to a 0–100 cohort percentile; it does not predict how a new paper will perform.iMedian FWCICitation performance of the middle recent paper after field, year, and work type are considered. A raw FWCI of 1.0 is the expected citation level for comparable papers; the radar shows its 0–100 cohort percentile.iOutput volumeAverage works published per year in the recent analysis window, converted to a 0–100 cohort percentile. Farther out means the journal publishes more papers; it does not mean those papers are better.i
Cost is intentionally excluded. Missing APC data is never converted to a zero-dollar fee or a fabricated cost score.

Raw values behind the shape

Always visible
Metrics Score
i
Metrics ScoreThe 2026 raw Journal Metrics Score shown above. The bar is its 0–100 percentile within the radar's comparable journal cohort; it is not a percentage score.
0.92026 · OPENALEX
Source output rank
i
Source output rankThis lifetime journal-wide output rank compares works published by the OpenAlex source with sources associated with the journal’s leading topic. More output does not mean higher quality.
#328 / 1,979LIFETIME OUTPUT
Highly cited papers
i
Highly cited papersShare of recent works in the global top 10% for citations after comparing papers of the same type, publication year, and subfield.
0%FIELD-NORMALIZED TOP 10%
Field-normalized impact
i
Field-normalized impactCitation performance of the middle recent paper after field, year, and work type are considered. A raw FWCI of 1.0 is the expected level for comparable work.
0.27MEDIAN FWCI
Submission-to-acceptance
i
Submission-to-acceptanceReceived-to-accepted calendar days from qualified PubMed records. It includes editorial handling and author revisions; it is not time to first decision or pure peer-review time.
—NOT AVAILABLE
Recent output
i
Recent outputAverage works published per year across the complete analysis window. This is a volume measure, not a quality score.
23 / yr2021–2024 AVG
Field-normalized top 10% share0%

0 of 92 works · same type, year & subfield

Field-normalized top 1% share0%

0 works · same type, year & subfield

Median FWCI0.27×

Below field-year expectation

Source output rank#328

of 1,979 topic-associated OpenAlex sources by lifetime output

What does Median FWCI mean?

FWCI compares papers with the same publication year, type, and field. 1.0 is the world average; above 1.0 is above expectation. This journal's median is 0.27, so its typical recent paper runs about 73% below its field benchmark.

What does Top 10% Share mean?

0% of recent papers rank in the global top 10% after field normalization. This is easier to compare across specialties than raw citation totals.

Publishing pattern

Publication volume and article mix

Volume is separated from citation accumulation so newer papers are not presented as weaker simply because they are newer.

Works published by year

OpenAlex source records · 2016–2025

492016
382017
352018
252019
492020
312021
282022
102023
232024
452025

Recent work-type mix

92 OpenAlex works · 2021–2024

Article97.8%
Retraction2.2%
OpenAlex article is broader than “original research.” PubMed Publication Types can add case-report and clinical-study detail.
Fit signals

Topics and research coverage

OpenAlex topics show the research communities this journal serves.

Leading OpenAlex topics

2021–2024 works
Combustion and flame dynamics21
Advanced Combustion Engine Technologies8
Heat Transfer and Boiling Studies8
Heat Transfer and Optimization5
Combustion and Detonation Processes4
Fluid Dynamics and Turbulent Flows4
Thermochemical Biomass Conversion Processes4
Fluid Dynamics and Heat Transfer3
Adsorption and Cooling Systems2
Advancements in Solid Oxide Fuel Cells2
Methodology: OpenAlex snapshot 2026-10-19. FWCI, percentile badges, topics, and type mix use 92 works published 2021–2024. Radar normalization is versioned in the cached profile, and no cost score is assigned without reliable APC data.

Subject Category Quartiles

Quartiles computed within each OpenAlex subfield
CategoryQuartile
Computational MechanicsQ4
Mechanical EngineeringQ4
Fluid Flow and Transfer ProcessesQ4

Is Journal of Thermal Science and Technology a good journal?

A lower-cited Q4 journal by citation data

By citation data, Journal of Thermal Science and Technology is in the lowest quartile in Computational Mechanics and 2 other subfields and ranks #2,968 of 3,811 Engineering journals by Journal Metrics Score (top 78%). A Q4 placement means its papers are cited less than most in the subfield; on its own it does not mean the journal is predatory or that its peer review is weak. Journal of Thermal Science and Technology's 2026 Journal Metrics Score is 0.9. OpenAlex lists an indicative article processing charge of $602 USD. OpenAlex classifies its papers in subfields including Computational Mechanics, Mechanical Engineering, and Fluid Flow and Transfer Processes, so check that your topic fits its scope.

Best quartile
Q4
Computational Mechanics
Rank in Engineering
#2,968 of 3,811
Top 78%
2026 Journal Metrics Score
0.9
Acceptance rate
Not published
By the journal or publisher
Open access fee (APC)
$602
OpenAlex, verify with the journal
Papers published in 2025
45
OpenAlex works

Check before you submit

  • Confirm the current article processing charge, waivers, and any institutional agreement on the journal website; the OpenAlex figure is indicative.
  • Confirm the journal is indexed where your institution or funder requires (for example Scopus or PubMed) before you submit.

Verdict from citation data only: quartile and field rank by Journal Metrics Score (OpenAlex), publisher-reported acceptance rates, and PubMed submission and acceptance dates. See how we rank journals and how to verify indexing.

Q4
Subfield Quartile
N/A
CAS Block

Ranking and source check

#2,968
of 3,811 Engineering field journals
#39
among Q4 Engineering journals

Confirm the exact title and ISSNs against the publisher homepage before a high-stakes submission decision.

Journal Details

OpenAlex Works
1,279
H-Index
29
Fully Open Access
Yes
Recent OA Works
703
Subject Areas
Computational MechanicsMechanical EngineeringFluid Flow and Transfer Processes

Source: the current OpenAlex source record. OpenAlex works can include multiple work types. Fully Open Access is a source-level flag. Recent OA Works is summed from OpenAlex's counts_by_year series (up to the latest ten years); it is not a lifetime OA percentage. Any APC shown here is an indicative OpenAlex value—verify current charges on the journal's official website.

How to submit to Journal of Thermal Science and Technology

  1. 1

    Check the scope

    OpenAlex classifies Journal of Thermal Science and Technology's papers in subfields including Computational Mechanics, Mechanical Engineering, and Fluid Flow and Transfer Processes. Read the aims and scope page and a few recent papers close to your topic before you prepare the manuscript.

  2. 2

    Follow the author guidelines

    Article types, word and figure limits, reference style, and the required statements (data availability, ethics, conflicts of interest, author contributions) are set by the journal. Prepare the cover letter and files to match them.

    Journal of Thermal Science and Technology homepage ↗
  3. 3

    Submit online

    Use the submit link in Journal of Thermal Science and Technology's author guidelines; Japan Society Mechanical Engineers runs the submission site. Every author usually needs an ORCID iD, and the corresponding author needs an account on the submission site.

  4. 4

    Plan for costs

    OpenAlex lists an indicative article processing charge of $602 USD for this open-access journal. Check the current fee, waivers, and any institutional agreement on the journal website.

  5. 5

    Know what to expect

    Journal of Thermal Science and Technology does not publish an acceptance rate.

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Common questions about Journal of Thermal Science and Technology

Is Journal of Thermal Science and Technology a good journal?

By citation data, Journal of Thermal Science and Technology is in the lowest quartile in Computational Mechanics and 2 other subfields and ranks #2,968 of 3,811 Engineering journals by Journal Metrics Score (top 78%). A Q4 placement means its papers are cited less than most in the subfield; on its own it does not mean the journal is predatory or that its peer review is weak. Journal of Thermal Science and Technology's 2026 Journal Metrics Score is 0.9. OpenAlex lists an indicative article processing charge of $602 USD. OpenAlex classifies its papers in subfields including Computational Mechanics, Mechanical Engineering, and Fluid Flow and Transfer Processes, so check that your topic fits its scope.

What is Journal of Thermal Science and Technology's Journal Metrics Score in 2026?

Journal of Thermal Science and Technology's 2026 Journal Metrics Score is 0.9, from the August 2026 data release. The score is a two-year citation average computed from OpenAlex (CC0) data: citations received in the most recent complete year to works published in the two prior years, divided by the number of those works.

What is the acceptance rate of Journal of Thermal Science and Technology?

We have not found an official acceptance rate published by Journal of Thermal Science and Technology or its publisher, and Journal Metrics does not estimate one because submission counts are not public. To judge selectivity, compare Journal of Thermal Science and Technology's quartile and score with similar journals, or ask the editorial office.

What quartile is Journal of Thermal Science and Technology in?

Journal of Thermal Science and Technology's best quartile is Q4. By OpenAlex subfield: Q4 in Computational Mechanics; Q4 in Mechanical Engineering; Q4 in Fluid Flow and Transfer Processes. Quartiles rank journals by Journal Metrics Score within each subfield.

Is the Journal Metrics Score the same as other journal citation metrics?

No. Journal Metrics computes the score independently from OpenAlex open data. Other providers use different citation databases, document types, and counting rules, so their published figures for Journal of Thermal Science and Technology will not match this score exactly. Compare journals using one source at a time.

How much does it cost to publish in Journal of Thermal Science and Technology?

OpenAlex lists an indicative article processing charge of $602 USD for Journal of Thermal Science and Technology. This journal-level estimate may exclude taxes, waivers, discounts, or article-type fees, so confirm the current charge on the journal's website.

Which journals are alternatives to Journal of Thermal Science and Technology?

Comparable journals include Proceedings of the Combustion Institute, Experimental Thermal and Fluid Science, Applications in Energy and Combustion Science, and Flow Turbulence and Combustion. Compare their scores, acceptance times, and costs in the recommended alternatives on this page before choosing where to submit.

How do I submit a paper to Journal of Thermal Science and Technology?

Submit online through the link in Journal of Thermal Science and Technology's author guidelines on the journal homepage. Before submitting, check the scope, follow the author guidelines for article type, length, and required statements, and prepare a cover letter.

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