JOURNAL PUBLICATIONS
Featured Articles
[UUV, Drag Reduction]
Numerical study of hydrodynamic drag effects of streamwise riblet structures on SUBOFF bare hull model. Ocean Engineering
https://doi.org/10.1016/j.oceaneng.2024.118783
[Hemodynamics]
Hemodynamic flow characteristics at stenosed artery: Numerical analysis of three-dimensional patient-specific aortic-cerebral vasculature exposed to progressive carotid stenosis. Physics of Fluids
https://doi.org/10.1063/5.0091235
[Gas Turbine, Film Cooling]
Numerical study on the influence of coolant temperature, pressure, and thermal barrier coating thickness on heat transfer in high-pressure blades. International Journla of Heat and Mass Transfer
https://doi.org/10.1016/j.ijheatmasstransfer.2022.122715
[Hyperloop, Compressible Flow]
Effect of Compressible Flow Phenomena on the Aerodynamic Characteristics in Hyperloop System. Aerospace Science and Technology
2024
[Hemodynamics]
Assessing the Impact of Fetal-type Posterior Cerebral Artery Variations on Cerebral Hemodynamics. Thi Thanh Giang Le, Sangwon Ryu, Jung Jae Yoon, Taekkyun Nam, Jaiyoung Ryu*, Physics of Fluids , ISSN: 1070-6631, Accepted (2023 IF: 4.1, JCR Top: 3.7%)
[Gas Turbine]
Impact of Trailing-Edge Modification in Stator Vanes on Heat Transfer and the Performance of Gas Turbine: A Computational Study. Thanh Dam Mai, Duy-Tan Vo, Byungwook Kim, Uideok Lee, Dokyun Kim, Hyoungsoon Lee*, Jaiyoung Ryu*, Engineering Applications of Computational Fluid Mechanics , ISSN: 1997-003X, 22 August 2024 (2023 IF: 5.9, JCR Top: 6.2%)
[UUV, Drag Reduction]
Numerical study of hydrodynamic drag effects of streamwise riblet structures on SUBOFF bare hull model. Seunggi Kim, Kyoungsik Chang, Sang-Wook Lee, Minjae Kim, Jaemoon Yoon, Jaiyoung Ryu*, Ocean Engineering, ISSN: 0029-8018, 15 October 2024 (2023 IF 4.6, JCR top 6.0%)
[Hyperloop, Compressible Flow]
Effects of eccentricity in tube–pod arrangements on hyperloop aerodynamics. Jihoon Kim, Changyoung Lee, Thi Thanh Giang Le, Dokyun Kim, Yoonjin Won, Minki Cho*, Jaiyoung Ryu*, International Journal of Mechanical Sciences, ISSN: 0020-7403, Accepted (2023 IF 7.1, JCR top 2.6%)
[UUV, Drag Reduction]
Numerical investigation of the effect of air layer on drag reduction in channel flow over a superhydrophobic surface. Hoai‑Thanh Nguyen, Sang‑Wook Lee, Jaiyoung Ryu, Minjae Kim, Jaemoon Yoon & Kyoungsik Chang*, Scientific reports, ISSN: 2045-2322, 27 May 2024 (2022 IF 4.6, JCR top 25%)
https://doi.org/10.1038/s41598-024-63070-3
[Gas Turbine, Hydrogen]
Hydrogen Combustion in 2-stage high-pressure gas turbine - thermal and flow simulations for performance comparison with fossil fuels. Byung Wook Kim, Thanh-Dam Mai, Duy-Tan Vo, Heon Kyun Lee, Yoonhyeong Jeong, Sungho Chang, Hyoungsoon Lee*, and Jaiyoung Ryu*, International Journal of Engine Research, ISSN: 1468-0874, 01 March 2024 (2022 IF: 2.5, JCR Top: 46%)
[Bubble Flow, Machine Learning]
BubbleML: A Multiphase Multiphysics Dataset and Benchmarks for Machine Learning . Sheikh Md Shakeel Hassan*, Arthur Feeney*, Akash Dhruv, Jihoon Kim, Youngjoon Suh, Jaiyoung Ryu, Yoonjin Won, Aparna Chandramowlishwaran*, Advances in Neural Information Processing Systems , vol.36, NeurIPS, ISSN: 1049-5258 , 13 February 2024
[Gas Turbine, Film Cooling]
Large Eddy Simulation of Film Cooling for a Forward Expansion Hole under Main Flow Oscillation. Seung Il Baek, Hyeon Kyun Lee, Yoonhyeong Jeong, Jaiyoung Ryu*, International Journal of Heat and Mass Transfer , ISSN: 1879-2189, 01 January 2024 (2022 IF 5.2, JCR top 12.0%)
2023
[Hyperloop, Compressible Flow]
Parametric study of a projectile launched by a compressed air cannon. Woojin Sung, Jihoon Kim, Kyeong sik Jang, Thi Thanh Giang Le, Jeonglae Kim, Dong Hyeon Kim, Hyoungsoon Lee*, Jaiyoung Ryu*, Journal of Mechanical Science and Technology, ISSN: 1976-3824, 08 November 2023
[Electrohydrodynamic Flow]
Role of dielectric force and solid extraction in electrohydrodynamic flow assisted melting. R. Deepak Selvakumar, Ahmed K. Alkaabi, Jaiyoung Ryu*, Hyoungsoon Lee*, Journal of Energy Storage , ISSN: 2352-1538, 10 October 2023 (2022 IF 9.4, JCR top 16.1%)
[Pneumatic Devices, Aeroacoustics]
Experimental analysis of biomimetic silencer to reduce exhaust noise in pneumatic devices. Min Hyeong Ahn, Jihoon Kim, Seung Ryeol Lee, Ui Deok Lee, Seunggi Kim, Dongjun Shin, Hyoungsoon Lee*, Jaiyoung Ryu*, Applied Acoustics , ISSN: 1879-910X, 08 October 2023 (2022 IF 3.4, JCR top 21.0%)
[Hydrogen Storage]
Dynamic artificial neural network model for ultralow temperature prediction in hydrogen storage tank. Haeun Lee, Kiwan Kim, Daeyoung Kong, Min Hyeong Ahn, Donghoon Lee, Hobyung Jun, Chirag R. Kharangate, Jaiyoung Ryu, Hyoungsoon Lee*, Journal of Energy Storage, ISSN: 2352-152X, 1 October 2023 (2022 IF: 9.4, JCR Top: 16.1%)
[Electroosmotic Flow, Nanofluidics]
Numerical study of rectified electroosmotic flow in nanofluidics: Influence of surface charge and geometrical asymmetry. Thanh Dam Mai, Choongyeop Lee, and Jaiyoung Ryu*, Physics of Fluids, ISSN: 1997-003X, 26 September 2023 (2022 IF 4.6, JCR top 4.4%)
[Gas Turbine, Film Cooling]
Combined Effect of Blowing Ratio and Mist Diameter with Mainstream Turbulence Intensity in Mist-Assisted Film Cooling. Yoonhyeong Jeong, Seung Il Baek, Duy-Tan Vo, Seunggi Kim, Dokyun Kim, Hyoungsoon Lee*, and Jaiyoung Ryu*, Engineering Applications of Computational Fluid Mechanics, ISSN: 1997-003X, 07 September 2023 (2022 IF: 6.1, JCR Top: 8.4%)
[Microchannel, Heat Transfer]
Enhanced heat transfer in a microchannel with pseudo-roughness induced by Onsager-Wien effect. R. Deepak Selvakumar, Daeyoung Kong, Hyeon Kyun Lee, Chirag R. Kharangate, Jaiyoung Ryu*, Hyoungsoon Lee*, Applied Thermal Engineering, ISSN: 1359-4311, 13 July 2023 (2022 IF: 6.4, JCR Top: 6.2%)
[Hyperloop, Compressible Flow]
Effect of curvature radius and angle on aerodynamic characteristics of a sphere travelling in a branched tube system. Thi Thanh Giang Le, Jihoon Kim, Gi-Deuk Park, Woojin Sung, Minki Cho, Hyoungsoon Lee*, Jaiyoung Ryu*, Engineering Applications of Computational Fluid Mechanics, ISSN: 1994-2060, 08 May 2023 (2021 IF: 6.519, JCR Top: 6.204%)
[Hyperloop, Compressible Flow]
Experimental analysis of aerodynamic charcateristics in the Hyperloop system. Yongcheol Seo, Minki Cho*, Dong Hyeon Kim, Taekki Lee, Jaiyoung Ryu, Changyoung Lee, Aerospace Science and Technology, ISSN: 1270-9638, 18 March 2023 (2021 IF:5.457, JCR Top: 4.412%)
[Running, Aerodynamics]
Effects of Speed and Posture on Aerodynamic Characteristics of Running and Required Power. Jihoon Kim, Sinyoung Lee, Van-Thanh Ho, Dongjun Shin and Jaiyoung Ryu*, International Journal of Applied Mechanics, ISSN: 1758-8251, 12 January 2023 (2021 IF:3.951, JCR Top: 27.899%)
2022
[Gas Turbine, Film Cooling]
Numerical investigation of crack initiation in high-pressure gas turbine blade subjected to thermal-fluid-mechanical low-cycle fatigue. Duy-Tan Vo, Thanh-Dam Mai, Byungwook Kim, Jine-Sung Jung and Jaiyoung Ryu*, International Journal of Heat and Mass Transfer, ISSN: 0017-9310, 15 December 2022, (2021 IF:5.431, JCR Top: 10.507%)
[UUV, Drag Reduction]
Numerical and Theoretical Analysis of the Influences of Surface Treatment on Drag Reduction in Submarine. Thanh Dam Mai, Seunggi Kim, Kyoungsik Chang, Sang-Wook Lee, Minjae Kim and Jaiyoung Ryu*, Ocean Engineering, ISSN: 0029-8018, 12 November 2022, (2021 IF: 4.372, JCR Top: 8.333%)
[Hyperloop, Compressible Flow]
Effects of tail shapes/lengths of Hyperloop pod on aerodynamic characteristics and wave phenomenon. Thi Thanh Giang Le, Jihoon Kim, Minki Cho and Jaiyoung Ryu*, Aerospace Science and Technology, ISSN: 1270-9638, 24 October 2022, (2021 IF: 5.457, JCR Top: 4.412%)
[Hemodynamics]
Comparison of Hemodynamics in Carotid Endarterectomy: Primary Closure Versus Patch Angioplasty. Hyunwoo Jung, Taehak Kang, Chul-Hyung Lee, Shin-Young Woo, Shin-Seok Yang, Debanjan Mukherjee, Dong-Ik Kim* and Jaiyoung Ryu*, Engineering Applications of Computational Fluid Mechanics, ISSN: 1994-2060, 04 August 2022, (2021 IF: 6.519, JCR Top: 6.204%)
[UUV, Drag Reduction]
Numerical Prediction of Turbulent Drag Reduction with Different Solid Fractions and Distribution Shapes over Superhydrophobic Surfaces. Hoai Thanh Nguyen, Kyoungsik Chang, Sang-Wook Lee, Jaiyoung Ryu and Minjae Kim, Energies, ISSN: 1996-1073, 11 September 2022, (2021 IF:3.252, JCR Top: 66.807%)
[Hemodynamics]
Increased Pulsatility Index of the Basilar Artery is a risk factor for Neurological Deterioration after Stroke: a case control study. ILHAN YOO, Jeong-Min Kim, Su-Hyun Han, Jaiyoung Ryu, Keun-Hwa Jung and Kwang-Yeol Park, Clinical Hypertension, ISSN: 2056-5909, 15 August 2022
[Urethra Flow]
Numerical Investigation of Urethra Flow Characteristics in Benign Prostatic Hyperplasia. Kyeong Sik Jang, Jin Wook Kim* and Jaiyoung Ryu*, Computer Methods and Programs in Biomedicine, ISSN: 0169-2607, 25 June 2022, (2021 IF: 7.027, JCR Top: 10.455%)
[Hemodynamics]
Hemodynamic flow characteristics at stenosed artery: Numerical analysis of three-dimensional patient-specific aortic-cerebral vasculature exposed to progressive carotid stenosis. Taehak Kang, Debanjan Mukherjee, and Jaiyoung Ryu*, Physics of Fluids, ISSN: 1070-6631, 08 June 2022, (2021 IF: 4.980, JCR Top: 4.412%)
[Hyperloop, Compressible Flow]
Numerical Study of Unsteady Compressible Flow Induced by Multiple Pods Operating in the Hyperloop System. Thi Thanh Giang Le, Jihoon Kim, Kyeong Sik Jang, Kwan-Sup Lee and Jaiyoung Ryu*, Journal of Wind Engineering & Industrial Aerodynamics, ISSN: 0167-6105, 13 May 2022, (2020 IF: 4.082, JCR Top: 17.883%)
[Hyperloop, Compressible Flow]
Theoretical and numerical analysis of effects of sudden expansion and contraction on compressible flow phenomena in Hyperloop system. Jihoon Kim, Thi Thanh Giang Le, Minki Cho and Jaiyoung Ryu*, Aerospace Science and Technology, ISSN: 1270-6938, 29 April 2022, (2020 IF: 5.107, JCR Top: 4.412%)
[Gas Turbine, Film Cooling]
Numerical study on the influence of coolant temperature, pressure, and thermal barrier coating thickness on heat transfer in high-pressure blades. Duy-Tan Vo, Thanh-Dam Mai, Byungwook Kim and Jaiyoung Ryu*, International Journal of Heat and Mass Transfer, ISSN: 0017-9310, E-ISSN : 1879-2189, 25 Febraury 2022, (2020 IF: 5.584, JCR Top: 6.296%)
[Hyperloop, Compressible Flow]
Theoretical and numerical analysis of pressure waves and aerodynamic characteristics in Hyperloop system under cracked-tube conditions. Jihoon Kim, Kyeong Sik Jang, Thi Thanh Giang Le, Kwan-Sup Lee and Jaiyoung Ryu*, Aerospace Science and Technology, ISSN: 1270-9638, 3 March 2022, (2020 IF: 5.107, JCR Top: 4.412%)
[Vanadium Redox Flow Battery]
Study on thermal behavior of vanadium redox flow battery at low temperature to prevent precipitation. Kyu Heon Rho, Sang Jun Yoon, Jaiyoung Ryu, Sung Min Cho, Min Soo Kim and Dong Kyu Kim*, Journal of Energy Storage, ISSN: 2352-152X, 4 Feb 2022, (2020 IF: 6.583, JCR Top:24.123%)
[Hyperloop, Compressible Flow]
Numerical study on the influence of the nose and tail shape on the aerodynamic characteristics of a Hyperloop pod. Thi Thanh Giang Le, Jihoon Kim, Kyeong Sik Jang, Kwan-Sup Lee and Jaiyoung Ryu*, Aerospace Science and Technology, ISSN: 1270-9638,14 Jan 2022, (2020 IF: 5.107, JCR Top: 4.412%)
2021
[Hemodynamics]
Numerical investigation of carotid stenosis in three-dimensional aortic -cerebral vasculature: Pulsatility index, resistive index, time-to-peak velocity, and flow characteristics. Taehak Kang, Debanjan Mukherjee, and Jaiyoung Ryu*, Engineering Applications of Computational Fluid Mechanics, ISSN: 1994-2060, 28 Oct 2021, (2020 IF: 8.391, JCR Top: 1.880%)
[Hyperloop, Compressible Flow]
Effect of Compressible Flow Phenomena on the Aerodynamic Characteristics in Hyperloop System. Kyeong Sik Jang, Thi Thanh Giang Le, Jihoon Kim, Kwan-Sup Lee and Jaiyoung Ryu*, Aerospace Science and Technology, ISSN: 1270-9638, 21 July 2021, (2020 IF: 5.107, JCR Top: 4.412%)
[Hemodynamics]
Effects of Progressive Carotid Stenosis on Cerebral Haemodynamics: Aortic-Cerebral 3D Patient-Specific Simulation. Taehak Kang, Debanjan Mukherjee, Jeong-Min Kim, Kwang-Yeol Park, and Jaiyoung Ryu*, Engineering Applications of Computational Fluid Mechanics, ISSN: 1994-2060, 14 May 2021. (2020 IF: 8.391, JCR Top: 1.880%)
[Gas Turbine, Heat Transfer]
Effects of Damaged Rotor Blades on the Aerodynamic Behavior and Heat-transfer Characteristics of High-pressure Gas Turbines. Thanh Dam Mai and Jaiyoung Ryu*, Mathematics, ISSN: 2227-7390,16 March 2021. (2020 IF: 2.258, JCR Top: 7.121%)
[Gas Turbine, Film Cooling]
Large eddy simulation of film cooling with forward expansion hole : comparative study with LES and RANS simulations. Seung Il Baek, Jaiyoung Ryu* and Joon Ahn*, Energies, ISSN: 1996-1073 , 14(8) 8 April 2021. (2020 IF: 3.004, JCR Top: 60.965%)
[Aircraft Operation]
Determination of Aircraft Cruise Altitude with Minimum Fuel Consumption and Time-to-Climb: An Approach with Terminal Residual Analysis. Taehak Kang, and Jaiyoung Ryu*, Mathematics, ISSN: 2227-7390, 9(2), 147. 11 January 2021. (2020 IF: 2.258, JCR Top: 7.121%)
2020
Stackable disk-shaped wind-rolling triboelectric nanogenerator for harvesting omnidirectional wind energy. Joon-seok Lee, Hyungseok Yong, Yeong In Choi, Jaiyoung Ryu*, and Sangmin Lee*, International Journal of Precision Engineering and Manufacturing-Green Technology, ISSN: 2198-0810, 19 April 2021. (2020 IF: 5.671, JCR Top: 6.391%)
Effects of Leading-Edge Modification in Damaged Rotor Blades on Aerodynamic Characteristics of High-Pressure Gas Turbine. Thanh Dam Mai, and Jaiyoung Ryu*, Mathematics, ISSN: 2227-7390, 8(12), 2191. 09 December 2020. (IF: 2.258, JCR Top: 7.121%)
Numerical Investigation of Aerodynamic Drag and Pressure Waves in Hyperloop Systems. Thi Thanh Giang Le, Kyeong Sik Jang, Kwan-Sup Lee and Jaiyoung Ryu*., Mathematics, ISSN: 2227-7390, 8(11), 1973. 06 November 2020. (IF: 2.258, JCR Top: 7.121%)
2019
Experimental Study on the Fire-Spreading Characteristics and Heat Release Rates of Burning Vehicles Using a Large-Scale Calorimeter. Younggi Park, Jaiyoung Ryu*, and Hong Sun Ryou*. Energies, ISSN: 1996-1073, 12(8), 1465. 17 April 2019.
Influence of Perforated Fin on Flow Characteristics and Thermal Performance in Spiral Finned-Tube Heat Exchanger. Hyung Ju Lee, Jaiyoung Ryu*, and Seong Hyuk Lee*. Energies, ISSN: 1996-1073, 12(3), 556. 12 February 2019.
Numerical Analysis of Aerodynamic Characteristics of Hyperloop System. Jae-Sung Oh, Taehak Kang, Seokgyun Ham, Kwan-Sup Lee, Yong-Jun Jang, Hong-Sun Ryou and Jaiyoung Ryu*. Energies, ISSN: 1996-1073, 12(3), 518. 06 February 2019.
2018
Numerical Study to Evaluate the Effect of a Surface-based Sensor on Arterial Tonometry. Wookjin Lee, Jaiyoung Ryu, Hangsik Shin, Hong Sun Ryou, Seong Wook Cho*, COMPUTER METHODS IN BIOMECHANICS AND BIOMEDICAL ENGINEERING, ISSN: 1476-8259, 21(16), 845-851. 06 November 2018.
Numerical Study of the Axial Gap and Hot Streak Effects on Thermal and Flow Characteristics in Two-Stage High Pressure Gas Turbine. Choi, Myung Gon, and Jaiyoung Ryu*. Energies, ISSN: 1996-1073, 11(10), 2654. 04 October 2018.
Reaction analogy based forcing for incompressible scalar turbulence. Don Daniel, Daniel Livescu*, and Jaiyoung Ryu. Physical Review Fluids, ISSN: 2469-990X, 3(9): 094602. 06 September 2018.
2017
Three-dimensional turbulent flow and heat transfer characteristics of longitudinal vortices embedded in turbulent boundary layer in bent channels. Jeongmin Lee, Hyung Ju Lee, Jaiyoung Ryu, Seong Hyuk Lee*. International Journal of Heat and Mass Transfer, ISSN: 1879-2189, 117, 958-965. 23 October 2017.
Numerical Investigation of Vasospasm Detection by Extracranial Blood Velocity Ratios. Jaiyoung Ryu, Nerissa Ko, Xiao Hu, and Shawn C. Shadden*. Cerebrovascular Diseases, ISSN: 1421-9786, 43(5-6), 214-222. 28 February 2017.
2016
Enhanced performance of microfluidic soft pressure sensors with embedded solid microspheres. Hee-Sup Shin, Jaiyoung Ryu, Carmel Majidi, Yong-Lae Park*. Journal of Micromechanics and Microengineering, ISSN: 1361-6439, 26(2): 025011. 08 January 2016.
2015
A coupled lumped-parameter and distributed network model for cerebral pulse-wave hemodynamics. Jaiyoung Ryu, Xiao Hu, and Shawn C. Shadden. Journal of biomechanical engineering, ISSN: 1528-8951, 137(10). 03 September 2015.
Instability waves in high-speed jets: near- and far-field DNS/LES data analysis. Jaiyoung Ryu and Sanjiva K. Lele. International Journal of Aeroacoustics, ISSN: 2048-4003, 14(3-4), 643-673. 01 August 2015.
Vorticity dynamics after the shock-turbulence interaction. Daniel Livescu and Jaiyoung Ryu. Shock Waves, ISSN: 1432-2153, 26(3), 241-251. 23 July 2015.
2014
Turbulence structure behind the shock in canonical shock-vortical turbulence interaction. Jaiyoung Ryu and Daniel Livescu. Journal of Fluid Mechanics, ISSN: 1469-7645, 756. 01 September 2014.
Study of supersonic wave components in high-speed turbulent jets using an LES database. Jaiyoung Ryu, Sanjiva K. Lele and K. Viswanathan. Journal of Sound and Vibration, ISSN: 0022-460X, 333(25), 6900-6923. 22 August 2014.