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Transactions of the Japan Society for Aeronautical and Space Sciences
H-index 6

Transactions of the Japan Society for Aeronautical and Space Sciences

0549-3811

Published by: THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES

https://www.jstage.jst.go.jp/browse/tjsass

Ranking & Metrics

Discipline name Position Best Scientists Publications D-Index
Mechanical and Aerospace Engineering 355 6 12 6

Additional Metrics

Number of Best Scientists*: 18
Documents by Best Scientists*: 24
Top 100 Ranked Scientists*: 1
SCIMAGO H-index: 24
SCIMAGO SJR: 0.318
Impact Factor: N/A

Overview

Top Research Topics at Transactions of The Japan Society for Aeronautical and Space Sciences?

Transactions of The Japan Society for Aeronautical and Space Sciences mainly tackles studies in Mechanics, Aerospace engineering, Control theory, Aerodynamics and Structural engineering. The Mechanics study featured in Transactions of The Japan Society for Aeronautical and Space Sciences draws parallels with the field of Classical mechanics. The Control theory study tackled is a key component of adjacent topics in the area of Control engineering.

  • Mechanics (23.13%)
  • Aerospace engineering (18.71%)
  • Control theory (17.56%)

What are the most cited papers published in the journal?

  • A Simplified Analysis on a Pulse Detonation Engine Model (70 citations)
  • Effect of RANS Turbulence Models on Computation of Vortical Flow over Wing-Body Configuration (62 citations)
  • MEMS-Based Solid Propellant Rocket Array Thruster (52 citations)

Research areas of the most cited articles at Transactions of The Japan Society for Aeronautical and Space Sciences:

The most cited papers explore disciplines such as Mechanics, Control theory, Aerospace engineering, Aerodynamics and Structural engineering. The journal publications explore issues in Mechanics which can be linked to other research areas like Classical mechanics and Thermodynamics. The journal papers hold forums on Control theory that merge themes from other disciplines such as Control engineering, Control (management) and Flight dynamics.

What topics the last edition of the journal is best known for?

  • Mechanical engineering
  • Thermodynamics
  • Electrical engineering

The previous edition focused in particular on these issues:

The foci of Transactions of The Japan Society for Aeronautical and Space Sciences are Mechanics, Aerodynamics, Aerospace engineering, Wind tunnel and Position (vector). While the journal focused on Mechanics, it was also able to explore topics like Cylinder and Injector. The studies on Aerodynamics discussed can also contribute to research in the domains of Marine engineering, Key (cryptography), Sliding mesh and Wing.

The studies in Aerospace engineering featured incorporate elements of Hall effect thruster and Magnesium. In addition to Wind tunnel research, it aims to explore topics under Acoustics, Particle image velocimetry, Proper orthogonal decomposition, Flow velocity field and Wake. The work on Position (vector) tackled in Transactions of The Japan Society for Aeronautical and Space Sciences brings together disciplines like Optoelectronics, Carbon nanotube, Electrically powered spacecraft propulsion and Ion thruster.

The most cited articles from the last journal are:

  • Feasibility study on real-time observation of flow velocity field using sparse processing particle image velocimetry (3 citations)
  • Aerodynamic Characteristics of Busemann Biplane by Wake Measurements in Low-Speed Wind Tunnel (1 citations)
  • Droplet Size Control in Gas-Liquid Pintle Injectors (1 citations)

Papers citation over time

A key indicator for each journal is its effectiveness in reaching other researchers with the papers published at that venue.

The chart below presents the interquartile range (first quartile 25%, median 50% and third quartile 75%) of the number of citations of articles over time.

The top authors publishing in Transactions of The Japan Society for Aeronautical and Space Sciences (based on the number of publications) are:

  • Etsuo Morishita (19 papers) absent at the last edition,
  • Yoshiaki Nakamura (17 papers) absent at the last edition,
  • Takeshi Kanda (16 papers) published 1 paper at the last edition the same number as at the previous edition,
  • Nobutake Itoh (13 papers) absent at the last edition,
  • Shigeru Sunada (13 papers) published 1 paper at the last edition.

The overall trend for top authors publishing in this journal is outlined below. The chart shows the number of publications at each edition of the journal for top authors.

Only papers with recognized affiliations are considered

The top affiliations publishing in Transactions of The Japan Society for Aeronautical and Space Sciences (based on the number of publications) are:

  • Japan Aerospace Exploration Agency (148 papers) published 5 papers at the last edition, 4 less than at the previous edition,
  • University of Tokyo (101 papers) published 4 papers at the last edition, 5 less than at the previous edition,
  • Tohoku University (68 papers) published 4 papers at the last edition the same number as at the previous edition,
  • Nagoya University (54 papers) published 2 papers at the last edition, 1 less than at the previous edition,
  • Kyushu University (40 papers) published 3 papers at the last edition the same number as at the previous edition.

The overall trend for top affiliations publishing in this journal is outlined below. The chart shows the number of publications at each edition of the journal for top affiliations.

Publication chance based on affiliation

The publication chance index shows the ratio of articles published by the best research institutions in the journal edition to all articles published within that journal. The best research institutions were selected based on the largest number of articles published during all editions of the journal.

The chart below presents the percentage ratio of articles from top institutions (based on their ranking of total papers).Top affiliations were grouped by their rank into the following tiers: top 1-10, top 11-20, top 21-50, and top 51+. Only articles with a recognized affiliation are considered.

During the most recent 2021 edition, 6.06% of publications had an unrecognized affiliation. Out of the publications with recognized affiliations, 51.61% were posted by at least one author from the top 10 institutions publishing in the journal. Another 16.13% included authors affiliated with research institutions from the top 11-20 affiliations. Institutions from the 21-50 range included 16.13% of all publications and 16.13% were from other institutions.

Returning Authors Index

A very common phenomenon observed among researchers publishing scientific articles is the intentional selection of journals they have already attended in the past. In particular, it is worth analyzing the case when the authors participate in the same journal from year to year.

The Returning Authors Index presented below illustrates the ratio of authors who participated in both a given as well as the previous edition of the journal in relation to all participants in a given year.

Returning Institution Index

The graph below shows the Returning Institution Index, illustrating the ratio of institutions that participated in both a given and the previous edition of the conference in relation to all affiliations present in a given year.

The experience to innovation index

Our experience to innovation index was created to show a cross-section of the experience level of authors publishing in a journal. The index includes the authors publishing at the last edition of a journal, grouped by total number of publications throughout their academic career (P) and the total number of citations of these publications ever received (C).

The group intervals were selected empirically to best show the diversity of the authors' experiences, their labels were selected as a convenience, not as judgment. The authors were divided into the following groups:

  • Novice - P < 5 or C < 25 (the number of publications less than 5 or the number of citations less than 25),
  • Competent - P < 10 or C < 100 (the number of publications less than 10 or the number of citations less than 100),
  • Experienced - P < 25 or C < 625 (the number of publications less than 25 or the number of citations less than 625),
  • Master - P < 50 or C < 2500 (the number of publications less than 50 or the number of citations less than 2500),
  • Star - P ≥ 50 and C ≥ 2500 (both the number of publications greater than 50 and the number of citations greater than 2500).

The chart below illustrates experience levels of first authors in cases of publications with multiple authors.

Top Publications

  • Feasibility study on real-time observation of flow velocity field using sparse processing particle image velocimetry

    Naoki Kanda;Kumi Nakai;Yuji Saito;Taku Nonomura

    (2021)
    21 Citations
  • Aerodynamics of Owl-like Wing Model at Low Reynolds Numbers

    (2020)
    15 Citations
  • Experimental Study about the Deformation and Aerodynamic Characteristics of the Passive Morphing Airfoil

    Kotaro Taguchi;Koh Fukunishi;Shogo Takazawa;Yasuto Sunada

    (2020)
    11 Citations
  • Multiobjective Topology Optimization for a Multi-layered Morphing Flap Considering Multiple Flight Conditions

    Keita Kambayashi;Nozomu Kogiso;Takayuki Yamada;Kazuhiro Izui

    (2020)
    10 Citations
  • Combustion Characteristics of a Cavity Flameholder with a Burned-Gas Injector at the Cavity Bottom Wall in a Scramjet Model Combustor

    Tatsuya Yamaguchi;Tomohiro Hizawa;Yasuto Yugami;Mariko Hasegawa

    (2020)
    6 Citations
  • Aeroacoustic fields of supersonic twin jets at the ideally expanded condition

    Yuta Ozawa;Taku Nonomura;Yuji Saito;Keisuke Asai

    (2021)
    6 Citations
  • Feasibility Study of Controlling Supersonic Boundary-layer Flows Using Jets Flapping at Several Tens of Kilohertz

    (2022)
    3 Citations
  • Schlieren Visualization and Motion Analysis of an Isolated and Clustered Particle(s) after Interacting with Planar Shock

    (2022)
    3 Citations
  • Parametric study on waverider configurations at low-supersonic speed for low-boom supersonic transport

    Potsawat Boonjaipetch;Koji Shimoyama;Shigeru Obayashi

    (2021)
    2 Citations
  • Flow Field and Combustion Field Control Using Pylons Installed Upstream of a Cavity in Supersonic Flow

    Tomohiro Hizawa;Tatsuya Yamaguchi;Ko Murata;Yasuto Yugami

    (2020)
    1 Citations

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Best Scientists Contributing to This Journal