JKSAS Journal of the Korean Society for
Aeronautical and Space Sciences

Current Issue
Journal of the KSAS, Vol. 53, No. 4, April, 2025

Measurement of the Drag Coefficient of a Free - Flight Sphere in Mach 4 and Mach 6 Flows
E. J. Kim, M. H. Han and S. H. Park
Konkuk University
Journal of the KSAS, Vol. 53, No. 4, pp. 341-349, April, 2025.
DOI:10.5139/JKSAS.2025.53.4.341

Abstract Full Text PDF


Prediction of Propeller - Wing Aerodynamic and Aeroacoustic Interaction Using an Actuator Model
D. C. Lee and Y. S. Jung
Pusan National University
Journal of the KSAS, Vol. 53, No. 4, pp. 351-367, April, 2025.
DOI:10.5139/JKSAS.2025.53.4.351

Abstract Full Text PDF


Design and Fabrication of Small - scaled Net - based Ejector for Capturing Space Debris
S. J. Kim*, D. H. Song,* H. J. Kim*, H. S. Cho* and J. S. Park**
Jeonbuk National Univeristy*, Chungnam National Univeristy**
Journal of the KSAS, Vol. 53, No. 4, pp. 369-376, April, 2025.
DOI:10.5139/JKSAS.2025.53.4.369

Abstract Full Text PDF


Comparison of Buckling Behaviors for Hemispherical Foam Core Sandwich Shells at Room and Cryogenic Temperatures
C. H. Sim*, G. S. Kim*, C. M. Lee** and J. S. Park*
Chungnam National University*, Hanwha Aerospace**
Journal of the KSAS, Vol. 53, No. 4, pp. 377-387, April, 2025.
DOI:10.5139/JKSAS.2025.53.4.377

Abstract Full Text PDF


Capture Simulations of Space Debris Using Space Harpoons with Various Tips
E. H. Kang, W. H. Ryu, M. Jang and J. S. Park
Chungnam National University*, Hanwha Aerospace**
Journal of the KSAS, Vol. 53, No. 4, pp. 389-398, April, 2025.
DOI:10.5139/JKSAS.2025.53.4.389

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Effect of Hub Fairing Shape on Low Observability of Helicopter: II. RCS
S. M. Choi, S. U. Kang, S. J. Jo, H. J. Lee and R. S. Myong
Gyeongsang National University
Journal of the KSAS, Vol. 53, No. 4, pp. 399-410, April, 2025.
DOI:10.5139/JKSAS.2025.53.4.399

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Proposal on Figure of Merits for Heterogeneous Earth Observation Satellite Constellation
J. Y. Ko, B. J. Gwon and J. M. Ahn
Korea Advanced Institute of Science and Technology
Journal of the KSAS, Vol. 53, No. 4, pp. 411-419, April, 2025.
DOI:10.5139/JKSAS.2025.53.4.411

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Balancing Power and Energy Needs in Hybrid Electric Aircraft Sizing : Payload and Technology Considerations
Y. H. Choi, Z. W. Thu, M. Tyan, W. S. Jung and J. W. Lee
Konkuk University
Journal of the KSAS, Vol. 53, No. 4, pp. 421-432, April, 2025.
DOI:10.5139/JKSAS.2025.53.4.421

Abstract Full Text PDF


Software Execution Error Diagnosis for UAS Health Management
J. S. Park, K. P. Lee, E. T. Choi, Y. K. Jun and S. G. Lee
Gyeongsang National University
Journal of the KSAS, Vol. 53, No. 4, pp. 433-444, April, 2025.
DOI:10.5139/JKSAS.2025.53.4.433

Abstract Full Text PDF


DT - CAS : Collision Avoidance System for Unmanned Aerial Vehicles in Digital Twin Environments
C. H. Bae, E. T. Choi and S. J. Lee
Gyeongsang National University
Journal of the KSAS, Vol. 53, No. 4, pp. 445-456, April, 2025.
DOI:10.5139/JKSAS.2025.53.4.445

Abstract Full Text PDF


| Editor-in-Chief |
Jon Ahn (Sejong University)

| Executive Editor |
Hyoun Jin Kim (Seoul National University)
Hak Tae Lee (Inha University)
JKSAS
Journal of the Korean Society for Aeronautical and Space Sciences
  • Journal launch year 1973
  • Frequency Monthly
  • ISSN 1225-1348 (print)
    2287-6871 (online)
  • Indexed in SCOPUS, KCI, ESCI
  • Supported by This journal was supported by the Korean Federation of Science and Technology Societies(KOFST) Grant funded by the Korean Government.

Aim and Scope:

This journal is a monthly publication of the Korean Society for Aeronautical and Space Sciences(KSAS). This multi-disciplinary journal aims to enhance and foster the sciences and technologies on aeronautical and space through the publication of original research papers and review articles disclosing new advancements in theoretical, computational and experimental research. Topics of interest include all aspects of aerospace science and technology, which include acoustics, aerodynamics and fluid mechanics, structural dynamics and aeroelasticity, structures and materials, flight dynamics, guidance and control, flight simulation and operations, combustion and propulsion, thermomechanics and reacting flows, airworthiness and maintenance, avionics, aerospace telecommunications, space exploration, research instrumentation and facilities, aerospace policy and certification. The journal also addresses the ground and flight tests of aerospace systems including aircraft, air ship, helicopter, MEMS, missile, satellite, rocket, and UAV. Papers are selected for publication through a peer review process, and submitted articles are judged on the basis of technical originality, quality of exposition and significance of the results by the editors.