Numerical  Investigation  of  Performance  Enhancement  for Thermoelectric  Generator  System  Optimization  of  HX  Fin  Shape

JB Park, SB Hong, KK Kwak  JH Jeong
International Journal of Energy Research

RANS-based CFD Methodology and Modeling of a 1/100 Scale Thermoelectric Power Generation System for Container Ships

MJ Seo, KK Kwak, SM Kang,  JH Jeong
Journal of Mechanical Science and Technology

Elucidation of Aerodynamic Characteristics Due to Ice Accretion on Multi-MW Wind Turbine Blade 

WS Ryoo, SC Park, SH Kim,  JH Jeong
Journal of Mechanical Science and Technology

Synthesis and Characterization of Gamma Radiation Induced Diallyldimethylammonium Chloride-Acrylic Acid-(3-Acrylamidopropyl) Trimethylammonium Chloride Superabsorbent Hydrogel

MM Bhuyan, JH Jeong
Gels 9 (2), 159 

Effect of Continuous and Discontinuous Droplet-Size Distributions on the Viscosity of Concentrated Emulsions in Premix Membrane Emulsification 

J Mugabi, JH Jeong
Industrial & Engineering Chemistry Research

Pix2Pix and Deep Neural Network-Based Deep Learning Technology for Predicting Vortical Flow Fields and Aerodynamic Performance of Airfoils   

HS Song, J Mugabi, JH Jeong   
Applied Sciences 13 (2), 1019

Preparation of Pectin–Acrylamide–(Vinyl phosphonic acid) hydrogel and its selective adsorption of metal ions   

MM Bhuyan, M Jophous, JH Jeong   
Polymer Bulletin, 1-17 

Synthesis and characterization of gamma radiation-induced (3-acrylamidopropyl) trimethylammonium chloride-acrylic acid functional superabsorbent hydrogel 

MM Bhuyan, M Jophous, JH Jeong
Polymer Bulletin, 1-14

Numerical Study on Vortical Flow Structure and Performance Enhancement of Centrifugal Compressor Impeller   

S Hong, J Mugabi, JH Jeong   
Applied Sciences 12 (15), 7755 

Relationship between the continuous phase viscosity and the membrane permeation rate in premix membrane emulsification using Shirasu porous glass membranes 

J Mugabi, JH Jeong, N Igura  
Chemical Engineering Research and Design 

Rheology of Concentrated Emulsions Prepared Using the Premix Membrane Emulsification Method 

J Mugabi, JH Jeong  
Authorea Preprints

In-depth CFD Analysis and Verification of Vortex Generator Installed 2.3 MW Horizontal Axis Wind Turbine  

HG Moon, S Park, K Ha, JH Jeong  
2022 12th International Conference on Power, Energy and Electrical Engineering (CPEEE) 

Preparation of monodispersed emulsions by premix membrane emulsification without repetitive permeation: Influence of membrane permeation rate (flux) and emulsion viscosity  

J Mugabi, JH Jeong, N Igura, M Shimoda  
Colloids and Surfaces A: Physicochemical and Engineering Aspects 630  , 127560  

CFD-Based In-Depth Investigation of the Effects of the Shape and Layout of a Vortex Generator on the Aerodynamic Performance of a Multi-MW Wind Turbine 

HG Moon, S Park, K Ha, JH Jeong  
Applied Sciences 11 (22), 10764 

CFD investigation of a JAEA 7-pin fuel assembly experiment with local blockage for SFR 

JH Jeong, MS Song  
Nuclear Engineering and Technology 53 (10), 3207-3216 

Flow Visualization for Thermal-fluid Energy Machines using CFD 

JH Jeong
대한기계학회 춘추학술대회, 52-53 

CFD Investigation on Shape Effect of Helically Wrapped Wire Spacer in a Heat Pipe 

GU Choi, HS Song, SJ Yoon, MS Song, JH Jeong  
Transactions of the Korean Nuclear Society Virtual spring Meeting 

Stress states investigation of adhesive bonded joint between spar cap and shear webs of a large wind turbine rotor blade 

K Ha, JH Jeong
Journal of Mechanical Science and Technology 35 (5) , 2107-2114 

Flow visualization on SFR wire-wrapped 19-pin bundle geometry using MIR-PIV-PLIF and comparisons with RANS-based CFD analysis

MS Song, JH Jeong, ES Kim
Annals of Nuclear Energy 147, 107653

Evaluation of Wind Flow Characteristics by RANS-Based Numerical Site Calibration (NSC) Method with Met-Tower Measurements and Its Application to a Complex Terrain

J Jeong, K Ha
Energies 13 (19), 5121

Numerical investigation on vortex behavior in wire-wrapped fuel assembly for a sodium fast reactor

MS Song, JH Jeong, ES Kim
Nuclear Engineering and Technology 51 (3), 665-675

Design of SFR fluidic diode axial port using topology optimization

S Shin, JH Jeong, DK Lim, ES Kim
Nuclear Engineering and Design 338, 63-73

Design evaluation of large-scale sodium integral effect test facility (STELLA-2) using MARS-LMR

J Lee, J Eoh, H Kim, J Yoon, YB Lee, EK Kim, JH Jeong, KL Lee, ...
Annals of Nuclear Energy 120, 845-856

The sensitivity analysis for IHTS and SG due to the Large-scale Sodium-Water Reaction event in PGSFR

SJ Ahn, GY Park, KL Lee, C Choi, T Jeong, JT Kim, SW Lee, JH Jeong
Annals of Nuclear Energy 118, 26-34

Thermal-hydraulic analyses of passive reactor vault cooling system (RVCS) in PGSFR using MARS-LMR

C Choi, T Jeong, S An
Annals of Nuclear Energy 117, 333-342

Optimization of thick wind turbine airfoils using a genetic algorithm

JH Jeong, SH Kim
Journal of Mechanical Science and Technology 32 (7), 3191-3199

CFD investigation on the flatback airfoil effect of 10 MW wind turbine blade

JH Jeong, SH Kim
Journal of Mechanical Science and Technology 32 (5), 2089-2097

CFD investigation of three-dimensional flow phenomena in a JAEA 127-pin wire-wrapped fuel assembly

JH Jeong, MS Song, KL Lee
Nuclear Engineering and Design 323, 166-184

Safety Analysis of One Pump Seizure Accident for 2017 PGSFR related to Effect of Pump Seizure Time and Loss of Off-site Power

JH Jeong, CW Choi, TK Jeongb, SJ Ahnb, KL Lee

Thermal-hydraulic effect of wire spacer in a wire-wrapped fuel bundles for SFR

JH Jeong, MS Song, KL Lee
Nuclear Engineering and Design 320, 28-43

An Assessment of Transient Over-Power Accident in the PGSFR

KL Lee, KS Ha, JH Jeong, CW Choi, TK Jeong

Safety Evaluation for Steam Generator Sodium-Water Reaction Event in PGSFR

SJ Ahn, KL Lee, CW Choi, SW Lee, JH Jeong, T Jeong, S Im

Analysis of vortical flow field related to aero-acoustic sound in an air conditioning system by wall pressure measurement and CFD (2 nd Report, blade passing frequency in a blower)

JH Jeong
Journal of Mechanical Science and Technology 31 (5), 2365-2371

RANS based CFD methodology for a real scale 217-pin wire-wrapped fuel assembly of KAERI PGSFR

JH Jeong, MS Song, KL Lee
Nuclear Engineering and Design 313, 470-485

Analysis of vortical flow field related to aero-acoustic sound in an air conditioning system by wall pressure measurement and CFD (1st report, resonance in a duct)

JH Jeong
Journal of Mechanical Science and Technology 31 (3), 1259-1266

Safety Evaluation for IHTS Integrity due to the Steam Generator Sodium-Water Reaction Event in the PGSFR

SJ Ahn, KL Lee, KS Ha, SW Lee, T Jeong

Evaluation Plan on In-vessel Source Term in PGSFR

SW Lee, KS Ha, SJ Ahn, KL Lee, T Jeong

A preliminary safety analysis for the prototype gen IV sodium-cooled fast reactor

KL Lee, KS Ha, JH Jeong, CW Choi, T Jeong, SJ Ahn, SW Lee, ...
Nuclear Engineering and Technology 48 (5), 1071-1082

Control Rod Withdrawal Events Analyses for the Prototype Gen-IV SFR

C Choi, K Ha, T Jeong, J Jeong, W Chang, S Lee, S An, K Lee

Evaluation of a sodium–water reaction event caused by steam generator tubes break in the prototype generation IV sodium-cooled fast reactor

SJ Ahn, KS Ha, WP Chang, SH Kang, KL Lee, CW Choi, SW Lee, J Yoo, ...
Nuclear Engineering and Technology 48 (4), 952-96

Assessment of RANS Based CFD Methodology Using JAEA Fuel Assembly Experiment

JH Jeong
2016 24th International Conference on Nuclear Engineering

Safety Analyses of Design Basis and Design Extended Condition Events for the PGSFR

SH Kang, KL Lee, CW Choi, JH Jeong, TK Jeong, KS Ha
Transactions 114 (1), 708-711

Scoping Analysis on Core Disruptive Accident in PGSFR (2017 Results)

SW Lee, SJ Ahn, CW Choi, KL Lee, T Jeong, S Im

Safety Analysis for PHTS Integrity by the failure of the IHTS function in PGSFR

SJ Ahn, WP Chang, KS Ha, SH Kang, CW Choi, KL Lee, SW Lee, ...

Reactor Vault Cooling System (RVCS) Effect on ULOHS Event for the Prototype Gen-IV SFR

C Choi, K Ha, T Jeong, J Jeong, K Lee, S Lee, S An

Evaluation on In-vessel Source Term in PGSFR (2017 Results)

SW Lee, WP Chang, KS Ha, SJ Ahn, SH Kang, CW Choi, KL Lee, ...
Transactions of the Korean Nuclear Society Spring Meeting Jeju, Korea

Safety Analysis for Loss of Flow related to Loss of Off-site Power in PGSFR

JH Jeong, KL Lee, CW Choi, TK Jeong, KS Ha

Safety Analysis for SFR Prototype

K Ha, S Kang, K Kim, S Park, S Seong, S Ahn, J Yoo, K Lee, S Lee, ...
Korea Atomic Energy Research Institute

Three-dimensional Transient Analysis in the Upper Plenum of MONJU with MARS-LMR

KL Lee, JH Jeong, KS Ha

Analyses of design extended condition events for the prototype Gen-IV SFR

C Choi, T Jeong, K Lee, J Jeong, K Ha

Safety analysis on large partial inlet flow blockage in PGSFR

J Yoo, WP Chang, JH Jeong, KS Ha

CFD Investigation for Flow Blockage Accident in a Lower Plenum

J Yoo, WP Chang, JH Jeong, KS Ha

Assessment of RANS Based CFD Methodology using JAEA Experiment with a Wire-wrapped 127-pin Fuel Assembly

JH Jeong, J Yoo, KL Lee, KS Ha

2014 PGSFR Safety Analysis for Loss of Heat Sink

JH Jeong, KL Lee, CW Choi, TK Jeong, J Yoo, WP Chang, SJ Ahn, ...

Three-dimensional flow phenomena in a wire-wrapped 37-pin fuel bundle for SFR

JH Jeong, J Yoo, KL Lee, KS Ha
Nuclear Engineering and Technology 47 (5), 523-533

Investigation of Flatback Airfoil Effect in the Wind Turbine Blade

JH Jeong, SH Kim
Fluids Engineering Division Summer Meeting 57213, V01AT09A024

THREE-DIMENSIONAL FLOW PHENOMENA IN A WIRE-WRAPPED 37-PIN FUEL BUNDLE FOR SODIUM-COOLED FAST REACTOR

J JEONG, JIN YOO, K LEE, KWIS HA

ICONE23-1331 RANS BASED CFD METHODOLOGY AND CHALLENGE IN MODELING REAL SCALE 217-PIN WIRE-WRAPPED FUEL ASSEMBLY OF KAERI PGSFR

JH Jeong, J Yoo, KL Lee, KS Ha, HY Jeong
The Proceedings of the International Conference on Nuclear Engineering …

Assessment of MATRA-LMR-FB with the SHRT-17 Core Subassembly Data

WP Chang, JY Yoo, SW Lee, SH Seong, SJ Ahn, CW Choi, KL Lee, ...

A sensitivity analysis of a pipe break accident in a preliminary specific design of the PGSFR

KL Lee, JH Jeong, KS Ha

Preliminary Evaluation on In-vessel Source Term based on 4S Methodology in PGSFR

SW Lee, WP Chang, SH Seong, SJ Ahn, SH Kang, CW Choi, JY Lee, ...

Investigation of Wire Effect in Sub-channels for 7-Pin Fuel Assembly

JH Jeong, J Yoo, KL Lee, KS Ha

CFD investigation the thermal-hydraulic behavior behind the flow blockage in SFR

J Yoo, JH Jeong, WP Chang, KS Ha

2014 PGSFR Safety Analysis for Loss of Flow

JH Jeong, KL Lee, CW Choi, TK Jeong, J Yoo, WP Chang, SJ Ahn, ...

Preliminary Evaluation of the Diverse Protection System in PGSFR

T Jeong, WP Chang, SH Seong, SJ Ahn, SH Kang, C Choi, J Yoo, KL Lee, ...

A comparative study of MATRA-LMR/FB with CFD on a fuel assembly in PGSFR

J Yoo, WP Chang, JH Jeong, KS Ha, KL Lee, SW Lee, C Choi, SJ Ahn

Containment Performance Evaluation of a Sodium Fire Event Due to Air Ingress into the Cover Gas Region of the Reactor Vessel in the PGSFR

SJ Ahn, WP Chang, SH Kang, CW Choi, J Yoo, KL Lee, JH Jeong, ...

RANS based CFD methodology and challenge in modeling real scale 217-pin wire-wrapped fuel assembly of KAERI PGSFR

JH Jeong, J Yoo, KL Lee, KS Ha, HY Jeong

Blockage index for the detection of flow blockage in a subassembly of sodium-cooled fast reactor

HY Jeong, MG Park, SH Seong, JH Jeong

Transient Simulation in the Upper Plenum of the MONJU with MARS-LMR

KL Lee, JH Jeong, KS Ha

Experimental investigation on the droplet entrainment from interfacial waves in air-water horizontal stratified flow

JH Jeong, KS Ha, HY Jeong

Sensitivity Tests for the Unprotected Events of the Prototype Gen-IV SFR

C Choi, K Lee, J Jeong, J Yu, S An, SW Lee, W Chang, K Ha

RANS Based CFD Investigation of a Fuel Assembly with Local Blockage

JH Jeong, J Yoo, KL Lee, KS Ha

Effectiveness of Blockage Index for the Detection of Blockage in an SFR Subassembly

H Jeong, M Park, S Seong, J Jeong

平成 25 年度功労賞を受賞して

菊地由佳， 鄭宰昊， 平田智士， 深見浩司， 村田淳介， 吉村淳
風力エネルギー 37 (2), 240-242

風車における非定常渦流れ場

鄭宰昊， 具根會， 崔相玟， 金起賢， 岡元均， 崔在雄
風力エネルギー 37 (2), A_21-A_26

風車における非定常渦流れ場

鄭宰昊， 金起賢， 岡元均， 崔在雄， 韓聖容
風力エネルギー利用シンポジウム 34, 367-370

風車回転翼におけるはく離流れ場の解析および翼端形状の設計

鄭宰昊， 崔相玟， 金起賢， 岡元均， 崔在雄
風力エネルギー 36 (3), A_54-A_58

3-DIMENSIONAL FLOW FIELD ANALYSIS AND TIP SHAPE DESIGN IN A WIND TURBINE BLADE

JH Jeong, C Yoo, JS Lee, KH Kim, JW Choi
한국전산유체공학회: 학술대회논문집, 243-248

Detached eddy simulation of unsteady flow field and prediction of aerodynamic sound in a half-ducted propeller fan

K Kusano, JH Jeong, K Yamada, M Furukawa
Fluids Engineering Division Summer Meeting 44403, 713-722

風車回転翼におけるはく離流れ場の解析および翼端形状の設計

鄭宰昊， 崔相玟， 金起賢， 岡元均， 崔在雄
風力エネルギー利用シンポジウム 33, 240-243

1012 半開放形プロペラファンにおける DES 解析と空力音の予測 (OS10-3 流体関連振動・騒音, オーガナイズドセッション)

草野和也， 鄭宰昊， 古川雅人
流体工学部門講演会講演論文集 2010, 283-284

空調システムの空力音を支配する流動現象に関する研究

鄭宰昊， ジョンジェホ
九州大学

半開放形プロペラファンにおける DES 解析と空力音の予測

J Jeong, GS Jangpyeong-Dong

1104 半開放形プロペラファンの空力騒音を支配する非定常流動現象 (OS11-1 流体機械の諸問題, オーガナイズドセッション)

鄭宰昊， 古川雅人， 鄭志明， 中川優
流体工学部門講演会講演論文集 2009, 349-350

1105 多翼ファンの離散周波数騒音に及ぼすスクロール流れの影響 (OS11-1 流体機械の諸問題, オーガナイズドセッション)

田中孝一， 田畑創一朗， 鄭宰昊， 郡司嶋智， 古川雅人， 江口剛
流体工学部門講演会講演論文集 2009, 351-352

J0501-1-4 半開放形プロペラファンにおける全圧損失発生メカニズムに関する研究 (流体機械の研究開発における EFD/CFD (1))

鄭宰昊， 古川雅人， 鄭志明， 中川優
年次大会講演論文集 2009.7, 7-8

空力騒音を支配する非定常流動現象の解析

鄭宰昊， 古川雅人， フルカワマサト
九州大学情報統括本部広報委員会 3 (1), 31-37

1705 半開放形プロペラファンにおける三次元はく離渦流れ場の解析 (S19-1 流体機械に関連した流動現象とその解析・計測 (1) ファン内流れの計測と解析, 21 世紀地球環境革命の機械工学: 人・マイクロナノ・エネ …

鄭宰昊， 古川雅人， 鄭志明
年次大会講演論文集 2008.2, 51-52

空調システムにおける空力音と関連した非定常流動現象 (流体機器・船舶・航空機 (1), 一般講演)

鄭宰昊， 田畑創一郎， 郡司嶋智， 古川雅人， 江口剛
日本流体力学会年会講演論文集 2008, 138

Three-Dimensional Structure of Separated and Vortical Flow in a Half-Ducted Propeller Fan

JH Jeong, K Takahashi, K Iwakiri, M Furukawa
Fluids Engineering Division Summer Meeting 42894, 1005-1010

D34 プロペラファンにおける複雑渦流れ構造 (D3 流体工学 5)

鄭宰昊， 古川雅人， 二宮世理子
日本機械学会九州支部講演論文集 2007.60, 141-142

AM06-26-005 プロペラファンにおけるはく離渦流れ場の数値解析 (流体機械 (1), 一般講演)

鄭宰昊， 古川雅人， 二宮世理子
日本流体力学会年会講演論文集 2006, 365

Scoping analysis of STELLA-2 using MARS-LMR

J Lee, H Kim, Y Lee, J Yoon, J Eoh, J Jeong

Comparative Safety Analysis with MARS-LMR and SAS4A/SASSYS-1 Codes for PGSFR

JH Jeong, SJ Ahn, J Hong, SH Kang

CFD Analysis on KAERI SFR 37-Pin Wire-wrapped Fuel Bundle Experiment

MS Songa, JH Jeong

THREE-DIMENSIONAL AND VORTICAL FLOW PHENOMENA IN A WIND TURBINE

J Jeong, K Koo, S Choi, K Kim, J Choi, S Han

Safety Analysis of Design Basis Events for PGSFR

JH Jeong, SJ Ahn, CW Choi, TK Jeong, SH Kang, TH Lee

CFD Investigation of Thermal-Hydraulic Characteristics in a SFR Fuel Assembly

JH Jeong, KL Lee

Visualization on Turbulent Flow structure in 19-Pin SFR Wire-wrapped Fuel Bundle: Preliminary Analysis

MS Song, JH Jeong