JUNYOUNG PARK
Nano and Particle Technology Laboratory, Department of Mechanical Design Engineering,
Kumoh National Institute of Technology,
1, Yangho-Dong, Gumi, Gyungbuk, 730-701, South Korea
Phone: +82-54-478-7377 (Office)
Email: pcello@kumoh.ac.kr
Education
Ph. D. in Mechanical Engineering, Purdue University (August 99 ~ December 03)
Thesis: "Modeling the Dynamics of Fabric in a Rotating Horizontal Drum"
Advisor: Prof. Carl Wassgren
Ph. D. in Mechanical Engineering, Kyungpook National University, Korea (March 98 ~ July 99)
Coursework toward Ph. D.
M. S. in Mechanical Engineering, Kyungpook National University, Korea (March 96 ~ February 98)
Thesis: “Quasi-molecular Dynamics Analysis for Bending Deformation and Fractures of solid material”
Advisor: Prof. Young-Suk Kim
B. S. in Mechanical Engineering, Kyungpook National University, Korea (March 89 ~ February 96, including military service)
Work Experience
Professor in School of Mechanical Engineering, Kumoh National Institute of Technology in Korea
(April 17 ~ Present; worked at Department of Mechanical Design Engineering)
Associate Professor in School of Mechanical Engineering, Kumoh National Institute of Technology in Korea
(April 12 ~ March 17; worked at Department of Mechanical Design Engineering)
Dean of the International Programs & Language Education Center, Kumoh National Institute of Technology in Korea
(February 16 ~ October 16; responsible for international affairs and education of foreign languages)
Visiting Scholar in Department of Mechanical Engineering Technology, Oklahoma State University in US
(January 15 ~ January 16; worked with Prof. Yang in Department of Mechanical Engineering Technology)
Dean of the International Programs & Language Education Center, Kumoh National Institute of Technology in Korea
(February 13 ~ December 14; responsible for international affairs and education of foreign languages)
Assistant Professor in School of Mechanical Engineering, Kumoh National Institute of Technology in Korea
(March 08 ~ March 12; worked at Engineering Science & Mechanics Department)
Senior Researcher in Technical Research Laboratories, POSCO in Korea
(March 07 ~ February 08; worked at stainless steel research group - Project: Material Properties Prediction of STS304 on Continuous Annealing and Pickling Process) Leader: Dr. Yoonyoung Lee
- Prediction of materials properties such as yield strength, tensile strength, elongation and hardness for STS304 on Continuous Annealing and Pickling process
Post-Doctoral Researcher in Mechanical Engineering, Osaka University in Japan
(September 04 ~ February 07; supported by the Japan Ministry of Education, Culture, Sports, Science and Technology - Project: Computational Modeling and Prediction of Material Properties of Metallic Glasses) Advisor: Prof. Yoji Shibutani
- Prediction and evaluation on glass-forming ability, thermodynamic and mechanical stability of phase and nano-crystallization process of the metallic glasses.
Post-Doctoral Researcher in Mechanical Engineering, Kyungpook National University
(January 04 ~ August 04; supported by BK21: Brain Korea 21) Advisor: Prof. Youngsuk Kim
- Development of multi-scale simulation for nanoindentation using quasimolecular dynamics
Research Assistant in Mechanical Engineering, Purdue University
(January 02 ~ October 03; supported by Whirlpool company) Advisor: Prof. Carl Wassgren
- DEM simulation using flexible fiber model in a washing machine
- Development of flexible fiber model using connected-spherical particles
Research Assistant in Mechanical Engineering, Purdue University
(August 99 ~ August 01; supported by Purdue Research Fund) Advisor: Prof. Carl Wassgren
- Agglomeration of spherical particles using DEM
- Simulation of polymer flow
Military Service in the Munitions Department, Korean Army
(January 91 ~ June 93)
- Responsible for distributing the ordnance, providing procurement and transporting the munitions.
Teaching Experience
Instructor for Computer Aided Design (Undergraduate) in Mechanical Department, Kyungpook National University (March 04 ~ July 04)
Teaching Assistant for Numerical Analysis (Graduate) in Mechanical Department, Purdue University (September 01 ~ December 01)
Instructor for Continuum Mechanics (Undergraduate) in Mechanical Department, Kyungpook National University (March 99 ~ July 99)
Invited Talk / Award
Plenary Speech, International Conference for “Minerals and Materials, Mongolia-2011” (September 29th ~ September 30th, 2011)
Title: "Enhancement of Shear Bands of Amorphous Materials for Photovoltaic Cell"
Place: National University of Mongolia, Ulaanbaatar, Mongolia
Present date: September 29th, 2011
Keynote speech, 2018 EDEM Korea User’s Conference (October 22th, 2018)
Title: "A Brief Introduction to Particle Technology and Discrete Element Method"
Place: L-House Hall, El tower, Yangje-Dong, Seoul, Korea
Present date: October 22th, 2018
Keynote speech, 2017 EDEM Korea User’s Conference (July 11th, 2017)
Title: "Introduction to Discrete Element Method and Particle Technology"
Place: Merry Gold Hall, El tower, Yangje-Dong, Seoul, Korea
Present date: July 11th, 2017
Keynote speech, 2016 EDEM Korea User’s Conference (July 15th, 2016)
Title: "Fundamental theory and applications of discrete element method in particle technology"
Place: Hoam Faculty Building, Seoul, Korea
Present date: July 15th, 2016
Keynote speech, 2015 EDEM Korea User’s Conference (April 3rd, 2015)
Title: "Introduction to DEM: from hopper flow to plate flow"
Place: KISTI, Daejeon, Korea
Present date: April 3rd, 2015
Invited Talk, Altair Technology Conference 2021 (September 15th ~ September 15th, 2021)
Title: "DEM for Fibrous Powder and its application (Fiber 형태 입자의 DEM해석 및 응용)"
Place: Online
Present date: September 15th, 2021
Invited Talk, Tae Sung Tech Summit 2021 (September 8th ~ September 10th, 2021)
Title: "Technological Trends in DEM and its applications(입자관련 산업과 이산요소법 기술 트렌드)"
Place: Online
Present date: September 8th, 2021
Invited Talk, KSME 2020 Fall conference (December 16th ~ December 24th, 2020) in session CAE/Applied Mechanics (CAE 및 응용역학 부문 초청 강연)
Title: "Current State and Future of Powder Simulation (입자 시뮬레이션의 현황과 발전방향)"
Place: Online
Present date: December 17th, 2020
Invited Talk, KMSM 2019 Symposium (July 4th ~ July 5th, 2019)
Title: "3D Printing Simulation to Measure Powder Packing Density of High Entropy Alloy using Discrete Element Method"
Place: Dongkuk University, Seoul, Korea
Present date: July 5th, 2019
Invited Talk, KSME 2018 Fall conference (December 12th ~ December 14th, 2018) in session Forum for Academic deans (전국학과장 포럼)
Title: "KMOOC in the view of Professor (교수자 관점에서 본 KMOOC)"
Place: “Sapphire” Seminar hall, Jeju ICC, Seogwipo, Korea
Present date: December 12th, 2018
Invited Talk, International Conference on Chemical Investigation and Utilization of Natural Resources-2016” (July 8th ~ July 10th, 2016) in session (TECHNICAL SESSION 3 MATERIAL SCIENCE / INORGANIC CHEMISTRY)
Title: " Flexible plate and rod model based on discrete element method to simulate particle flow mixed with fibers and sheets"
Place: “Diamond” Seminar hall, Blue Sky Hotel, Ulaanbaatar, Mongolia
Present date: July 9th, 2016
Invited Talk, ASME-JSME-KSME Joint Fluids Engineering Conference 2015 (July 26th ~ July 31st, 2015) in session (14th Symposium on Transport Phenomena in Materials Processing and Manufacturing Processes)
Title: "Applications of flexible plate models based on discrete element method to flaky materials flow"
Place: COEX, Seoul, Korea
Present date: July 28th, 2015
Invited Talk, 5th Asian Particle Technology Symposium (July 2nd ~ July 5th, 2012)
Title: "Extended applications of discrete element method – From pedestrian flow to toothbrush"
Place: National University of Singapore, Singapore
Present date: July 4th, 2012
Invited Talk, International Workshop on Advances in Nano-Science and Technology (October 28th ~ October 30th, 2009)
Title: "Improvement of Plastic Deformation in Heterogeneous Atomic Cu-Zr Amorphous Alloy with Distributed Nanocrystals"
Place: Anna University, Chennai, India
Present date: October 30th, 2011
Award
Song Ha Won Award
Granter: COSEIK (Computational Structural Engineering institute of Korea)
Place: COSEIK conference 2020, Daemyung Delpino Resort, Sokcho, Korea
Present date: August 24th, 2020
Best Presentation
KSMPE Spring conference 2021 (June 24th ~ June 25th, 2021)
Title: " Discrete Element Method for Coverage by the Area Superposition of Impeller-typed Shot Blasting (in Korean: 임펠러 타입 쇼트 블라스팅의 영역 중첩에 의한 커버리지 DEM 해석)"
Place: Westin Josun Hotel, Busan, Korea
Present date: June 25th, 2021
KSMPE Fall conference 2020 (November 05th ~ November 06th, 2020)
Title: "Basic Approach for Coverage of Mechanical Shot Peening using DEM (in Korean: DEM을 이용한 기계식 쇼트 피닝에서의 커버리지에 관한 기초적 해석)"
Place: Hidden Bay Hotel, Yeosu, Korea
Present date: November 06th, 2020
KSMPE Fall conference 2020 (November 05th ~ November 06th, 2020)
Title: " DEM for Washboarding According to Velocity on Unpaved Road (in Korean: 비포장 도로에서의 속도에 따른 요철 발생에 대한 이산요소법 시뮬레이션)"
Place: Hidden Bay Hotel, Yeosu, Korea
Present date: November 06th, 2020
KSMPE Spring conference 2020 (June 25th ~ June 26th, 2020)
Title: " Analysis for mass flow rate of mechanical shot blasting using DEM (in Korean: 이산요소법을 이용한 기계식 쇼트 블라스팅에서의 질량 유량 해석)"
Place: Kumho Marina Resort, Tongyeong, Korea
Present date: June 26th, 2020
PRESM (International Symposium on Precision Engineering and Sustainable Manufacturing) 2019 (July 10th ~ July 13th, 2019)
Title: " Simulation of Sweeping Motion with BPM and Analysis of Residual Sand by Discrete Element Method"
Place: The Nalod Da Nang Hotel, Da Nang, Vietnam
Present date: July 12th, 2019
KSME Spring conference 2019 (April 18th ~ April 20th, 2019) in session CAE/Applied Mechanics
Title: “Dynamic Behavior of Brush and Sand Particles Using Bonded Particle Model Based on Discrete Element Method"
Place: Phoenix Hotel, Jeju, Korea
Present date: April 19th, 2019
KSMPE Spring conference 2019 (April 18th ~ April 19th, 2019)
Title: " Parallel Processing and Performance for 3D DEM program using OpenMP (in Korean: OpenMP를 이용한 3차원 이산요소법 프로그램의 병렬화 및 성능분석)"
Place: Dongbang Hotel, Jinju, Korea
Present date: April 19th, 2019
KSMPE Fall conference 2018 (October 18th ~ October 19th, 2018)
Title: " Correlation between electrical stimulation and evacuation velocity on rodent experiment for crashed accident of pedestrian (in Korean: 보행자 압사사고 해석을 위한 전기자극과 설치류 탈출속도의 상관관계)"
Place: Dong-Eui University, Busan, Korea
Present date: October 19th, 2018
KSMPE Spring conference 2018 (April 19th ~ April 20th, 2018)
Title: "PIV Measurement and Verification of Particle Flow in a Square Section Silo (in Korean: 사각 단면 사일로 내부의 분체 유동에 관한 PIV 측정 및 검증)"
Place: Hidden Bay Hotel, Yeosu, Korea
Present date: April 20th, 2018
KSMTE Spring conference 2017 (April 26th ~ April 28th, 2017)
Title: "Analysis and Application of Discrete Element Method for Powder Process (in Korean: 분체 공정에 관한 이산요소법 해석 및 응용)"
Place: Hotel Interbulgo, Daegu, Korea
Present date: April 27th, 2017
KSMPE Spring conference 2017 (April 13th ~ April 14th, 2017)
Title: "Validation for Parameters of Discrete Element Method using PIV and Friction experiments (in Korean: 이산요소법 파라미터 결정을 위한 마찰각 실험 및 PIV를 이용한 유효화)"
Place: Jeonju University, Jeonju, Korea
Present date: April 14th, 2017
KSMPE Spring conference 2016 (April 14th ~ April 15th, 2016)
Title: " Comparison of pedestrian flow for applying evasive psychology on two-way corridor
(in Korean: 양방향 통로에서 회피 심리 적용 여부에 따른 보행자 유동의 비교)"
Place: Chosun University, Gwangju, Korea
Present date: April 15th, 2016
KSMPE Fall conference 2014 (November 6th ~ November 7th, 2014)
Title: "Discrete element method for predicting the coverage at shot peening processing
(in Korean: 쇼트피닝 공정에서의 커버리지 예측을 위한 이산요소법 해석)"
Place: Gyeongnam Techno Park, Changwon, Korea
Present date: November 7th, 2014
Architectural Institute of Korea, spring conference 2014 (April 26th, 2014)
Title: " Electric Stimulus Experiments of Rodent to Simulate Crowd Flow in Emergency Escape (in Korean: 비상탈출시 군중 유동 시뮬레이션을 위한 설치류 전기 자극 실험)"
Place: Hongik University, Seoul, Korea
Present date: April 26th, 2014
Architectural Institute of Korea, spring conference 2013 (April 27th, 2013)
Title: "A Simulation Study for the Evacuation Flow depending on Density and Corridor Geometry (in Korean: 탈출 통로의 형상과 밀도에 따른 피난 양상에 관한 시뮬레이션 연구)"
Place: POSCO Global R&D center, Incheon, Korea
Present date: April 27th, 2013
Best Poster
Title: "Simulation of Sweeping Motion with BPM and Analysis of Residual Sand by Discrete Element Method"
Place: The Nalod Da Nang Hotel, Da Nang, Vietnam
Present date: July 12th, 2019
KMSM 2018 conference (December 20nd ~ December 21st, 2018)
Title: "Prediction of particle flow using simple kinematic theory and verification of theoretical result through experiments in a two-dimensional multi-outlet silo"
Place: Chunbuk National University, Junju, Korea
Present date: December 21st, 2018
International Symposium on Precision Engineering and Sustainable Manufacturing (PRESM) 2018 (July 13th ~ July 7th, 2018)
Title: "The Influence of Crowd Velocity Distribution and Exit Angle Change for FIS Effects on Psychological Discrete Element Method"
Place: Sapporo Convention Center, Sapporo, Japan
Present date: July 05th, 2018
KSMPE Fall conference 2016 (October 13th ~ November 14th, 2016)
Title: " Study for void distribution in flexible rod shape particle packed bed according to flexibility and aspect ratio based on Discrete Element Method (in Korean: 변형된 이산요소법을 이용한 유연성과 종횡비에 따른 유연한 막대 형상 입자의 충전층 내 공극 분포에 관한 연구)"
Place: Pukyong National University, Busan, Korea
Present date: October 14th, 2016
KSMPE Fall conference 2012 (November 15th ~ November 16th, 2012)
Title: "Pressure Drop in the Particle Packed Bed"
Place: Gyeongnam National University of Science and Technology, Jinju, Korea
Present date: November 16th, 2012
KSMPE spring conference 2011 (June 16th ~ June 17th, 2011)
Title: "Approach to Shot Peening Processing using Discrete Element Method"
Place: Pukyong National University, Busan, Korea
Present date: June 17th, 2011
Best Paper
Journal of the Korean Society of Manufacturing Process Engineers
Title: "Study for Local Glass Transition of Bulk Metallic Glasses using Atomic Strain"
Page: Vol.10, No.5, pp.104~109, October 31st, 2011
Invited Talk / Award Project (Project Leader)
"한국형 온라인 공개강좌(K-MOOC) 묶음 강좌 운영 사업 – 미세먼지 전문가 양성과정"
- 지원: 국가 평생교육 진흥원, (Jun 21 ~ February 22)
"CFD Coupled DEM을 통한 큰이물/구석 먼지 픽업 성능 예측 및 메인 브러쉬 감김 메커니즘 분석을 통한 Anti-Tangle 기술 개발"
- Supported by LG Electronics, (November 20 ~ October 21)
"BK21 국방항공융합사업단"
- 지원: 한국연구재단, (September 20 ~ August 28)
"한국형 온라인 공개강좌(K-MOOC) 묶음 강좌 개발 사업 – 미세먼지 전문가 양성과정"
- 지원: 국가 평생교육 진흥원, (Jun 20 ~ February 21)
"열융착 공정에 의해 제작되는 디젤 차량 SCR 탱크 개발"
- Supported by Small and Medium Business Administration in Korea, (October 19 ~ September 20)
"CFD Coupled DEM을 활용한 브러쉬-카펫 Interaction에 따른 dust pick-up 성능 예측"
- Supported by LG Electronics, (August 19 ~ July 20)
"일반 금속 3D 프린터기에 대한 기초적인 이산요소법 시뮬레이션"
- Supported by Kumoh National Institute of Technology, (June 19 ~ May 21)
"이산요소법을 이용한 F/L 세탁기의 세탁성능 예측 기술 개발"
- Supported by LG Electronics, (Oct 18 ~ Jan 19)
"Discrete Element Method를 통한 카펫 dust pick-up 메커니즘 규명"
- Supported by LG Electronics, (July 18 ~ April 19)
"액포 부피와 질량유량 관계도출 및 측정오차 보정 알고리즘 개발"
- Supported by Small and Medium Business Administration in Korea, (June 18 ~ June 19)
"중첩형 강체 막대 모델의 요철효과 감소에 대한 검증"
- Supported by Kumoh National Institute of Technology, (May 18 ~ April 19)
"Human experiments and Discrete Element Method to analyze "Faster-Is-Slower" effect in emergency pedestrian flow " (in Korean: 재난 상황시 보행자 압사사고의 "Faster-Is-Slower" 현상에 관한 인간실험과 심리적 DEM해석)
- Supported by National Research Foundation in Korea, (Mar 18 ~ Feb 23)
"Simulation for Mixing Loading in Silo" (in Korean: Silo 내 Coal 혼적 상태 모사)
- Supported by POSCO in Korea, (Jan 18 ~ Aug 18)
"한국형 온라인 공개강좌(K-MOOC) 강좌 운영 사업 – 유체역학"
- 지원: 국가 평생교육 진흥원, (Jan 18 ~ Dec 18)
"한국형 온라인 공개강좌(K-MOOC) 강좌 운영 사업 – 열역학"
- 지원: 국가 평생교육 진흥원, (Jan 18 ~ Dec 18)
"맞춤형 기술파트너 지원 사업 – 초저압기체 고정밀 공급제어 기술 개발"
- 지원: 중소기업청, (Oct 17 ~ July 18)
"Application of discrete element method using rigid bar particle" (In Korean: 강체 막대형 입자를 사용한 이산요소법 모델의 적용 및 응용)
- Supported by Kumoh National Institute of Technology, (May 17 ~ April 18)
"한국형 온라인 공개강좌(K-MOOC) 강좌 운영 사업 – 열역학 1"
- 지원: 국가 평생교육 진흥원, (Jan 17 ~ Dec 17)
"한국형 온라인 공개강좌(K-MOOC) 강좌 운영 사업 – 유체역학"
- 지원: 국가 평생교육 진흥원, (Jan 17 ~ Dec 17)
"Development for fundamental technology based on VOC about powder " (In Korean: 분체 관련 VOC 요청에 따른 기반기술 개발)
- Supported by Samsung SDI, (Oct 16 ~ May 17)
"Discrete Element Method for blasting mechanism of shot blaster with centrifugal wheel" (In Korean: 타발식 쇼트블라스터의 투사 메커니즘에 대한 이산요소법 해석)
- Supported by Kumoh National Institute of Technology, (May 16 ~ April 17)
"Drying type separation for impurities in cellulose derivative" (in Korean: 셀룰로오스 유도체 내 불순물의 건식 분리)
- Supported by Lotte Fine Chemical in Korea, (Feb 16 ~ Jun 16)
"한국형 온라인 공개강좌(K-MOOC) KOCW 변환개발 사업 – 열역학 1"
- 지원: 국가 평생교육 진흥원, (Jan 16 ~ Dec 16)
"한국형 온라인 공개강좌(K-MOOC) 강좌 개발 (재정지원사업 활용 강좌) – 유체역학"
- 지원: 국가 평생교육 진흥원, (Jan 16 ~ Dec 16)
"Discrete Element Analysis for pedestrian evacuation flow and crashed death" (in Korean: Discrete Element Method를 이용한 재난 상황시 보행자 대피 유동 및 압사사고 해석)
- Supported by National Research Foundation in Korea, (June 15 ~ May 18)
"Rodent Stimulus Experiment to analyze pedestrian flow in panic" (In Korean: 패닉 상황에서의 보행자 유동 특성 파악을 위한 설치류 전기 자극 실험)
- Supported by Kumoh National Institute of Technology, (May 14 ~ April 15)
"Powder technology and simulation related with extrusion process" (In Korean: 압출가공 관련 분체 기술 및 시뮬레이션)
- Supported by LG Chemical, (November 13 ~ July 14)
"Study for panic behavioral characteristics of rodent by electrical shock" (In Korean: 전기자극에 의한 설치류 패닉 행동 특성 연구)
- Supported by Kumoh National Institute of Technology, (May 13 ~ April 14)
"High cycle injection mold and product development for smartphone protect case using hyper-skin " (In Korean: 하이퍼 스킨을 적용한 스마트폰 보호케이스 High Cycle 사출금형 및 제품개발)
- Supported by Small and Medium Business Administration in Korea, (June 12 ~ May 13)
"Development of flexible rod model for discrete element method to analyze the dynamic behavior of fiber" (in Korean: Fiber의 동적 거동 해석을 위한 이산요소법 유연 막대 모델 개발)
- Supported by National Research Foundation in Korea, (May 12 ~ April 15)
"Measurement of particle flow pattern in a hopper using PIV" (In Korean: PIV를 이용한 호퍼내부 분체유동패턴의 측정)
- Supported by Kumoh National Institute of Technology, (May 12 ~ April 13)
"Mechanism of shear band generation and propagation in bulk metallic glasses embedding nanocrystals" (in Korean: 나노 결정립을 가진 비정질 금속의 전단띠 발생 및 전파 메커니즘의 규명)
- Supported by National Research Foundation in Korea, (May 09 ~ April 12)
"Development of numerical model for breakage behavior of briquetted particles in furnace" (In Korean: 용용로내 성형탄 분화 거동 모델 개발)
- Supported by POSCO, (March 11 ~ December 11)
"Study for shot blasting process of stainless steel using discrete element method" (In Korean: 이산요소법을 이용한 스테인리스강 쇼트 블라스팅 공정 해석)
- Supported by POSCO, (January 11 ~ September 11)
"Development of multi powder forming press using server motor" (In Korean: 서보 모터를 이용한 멀티 파우더 성형기 프레스 개발)
- Supported by Small and Medium Business Administration in Korea, (June 11 ~ May 12)
"Measurement of particle flow in a hopper using PIV" (In Korean: PIV를 이용한 호퍼내부 분체유동의 측정)
- Supported by Kumoh National Institute of Technology, (May 11 ~ April 12)
"New product development of waterproof lip liner with rotary type" (In Korean: 회전형 Waterproof Lip Liner 신제품개발)
- Supported by Small and Medium Business Administration in Korea, (July 10 ~ June 11)
"Studies for particle separation by vibration" (In Korean: 진동에 따른 분체 유동 현상에 관한 연구)
- Supported by Kumoh National Institute of Technology, (May 10 ~ April 11)
"Analysis of pedestrian flow and crashed death using fusion technology" (In Korean: 융합과학을 이용한 보행자 흐름과 압사사고에 대한 해석)
- Supported by National Research Foundation in Korea, (May 09 ~ April 10)
"Manufacturing process development of TCXO for wireless telecommunication using drawing technology" (In Korean: Drawing공법을 이용한 무선통신기기용 TCXO(온도 보상 수정 발진기) 생산기술개발)
- Supported by Small and Medium Business Administration in Korea, (June 09 ~ May 10)
"Induced particles sloshing in a rotating container" (In Korean: 회전하는 원통형 용기에서 분체 슬로싱)
- Supported by Kumoh National Institute of Technology (May 09 ~ April 10)
"Automation development for product line of manicure" (In Korean: 매니큐어 생산라인 자동화 개발)
- Supported by Small and Medium Business Administration in Korea, (July 08 ~ June 09)
"New approach to material deformation and machining in nano-scale" (In Korean: 나노스케일 재료변형 거동을 위한 새로운 멀티스케일 접근법)
- Supported by Kumoh National Institute of Technology, (May 08 ~ April 09)
Project Participation
"그랜드 ICT 연구센터 사업"
- Supported by the MSIT(Ministry of Science, ICT), Korea, under the ITRC(Information Technology Research Center) support program(IITP-2018-2014-1-00639) supervised by the IITP(Institute for Information & communications Technology Promotion) (Korea), (July 20 ~ June 28)
"글로컬 ICT융합 연구개발형 전문 인력 양성 사업"
- Supported by the MSIT(Ministry of Science, ICT), Korea, under the ITRC(Information Technology Research Center) support program(IITP-2018-2014-1-00639) supervised by the IITP(Institute for Information & communications Technology Promotion) (Korea), (January 16 ~ December 19)
"A New Approach of Multiscale Deformation using Quasimolecular Dynamics"
- Supported by BK21: Brain Korea 21 (Korea), (November 03 ~ August 04)
"Modeling the Dynamics of in a Horizontal Drum Washer Using Discrete Element Method"
- Supported by Whirlpool Co. (U.S.A.), (January 02 ~ October 03)
"Modeling Assemblies of Fibers"
- Supported by Purdue Research Funds (U.S.A.), (August 99 ~ July 01)
"Molecular Dynamics Simulation for Deforming Behavior of Grain Boundary"
- Supported by Ministry of Education (Korea), (September 97 ~ August 98)
"Analysis of Flow Localization in Void Material Obeying Non-local Constitutive Equation"
- Supported by Ministry of Education (Korea), (July 97 ~ June 98)
"Development of Parts for Fuel Nozzle Device of Automobile",
- Supported Small and Medium Business Administration (Korea), (July 97 ~ June 98)
"Molecular Dynamics Simulation for Microfracture Behavior of Material"
- Supported by KOSEF: Korea Science and Engineering Foundation (Korea), (May 97 ~ April 98)
"Finite Element Simulation for Plastic Deformation of Polycrystal Metal Considering the Effect of Grain Boundary"
- Supported by Ministry of Education (Korea), (June 96 ~ May 97)
"Investigation of the Effect of the Grain Size on the Steel Sheet Deformation using a Numerical Simulation of Plastic Deformation",
- Supported by POSCO: Pohang Iron and Steel Co., Ltd. (Korea), (March 96 ~ February 97)
"A Study of Tool Optimization of PSST (Plane Strain Punch Stretching Test)"
- Supported by POSCO: Pohang Iron and Steel Co., Ltd. (Korea), (March 96 ~ November 96)
Computer Skills
Extensive Experience with FORTRAN, BASIC, COBOL, C and C++
Familiar with PASCAL, Java, HTML and Assembly
Extensive Experience with EDEM, Star-CCM, AutoCAD, I-DEAS and ABAQUS
Familiar with ANSYS, DEFORM, HyperMesh, Pro-E, and MATLAB
Very knowledgeable of Object Oriented Programming & Techniques for Finite Element Methods and Discrete Element Method
Language Skills
Korean: Native Speaker
English: Fluent (Stay Period in U.S.A.: Five and half years)
Japanese: Fluent (Stay Period in Japan: Two and half years)
Journal Papers
"Numerical modelling of the variability of the vibration frequencies of multi-layered timber structures using the Modal Stability Procedure " (in English)
- T.A. Bui, P. Lardeur, M. Oudjene and Junyoung Park, Composite Structures, submitted
"Effects on the Washboarding Phenomenon Based on the Size of the Rotating Body Using a Discrete Element Method" (in Korean: 이산요소법을 이용한 회전체의 크기에 따른 Washboarding 현상에 대한 영향 분석)
- Seoungjun Lee and Junyoung Park, Journal of the Korean Society of Manufacturing Process Engineers, Vol.20, No.8, pp.25-32, August 30th, 2021
"Error Analysis of Flow Velocity Measured through Granular PIV Based on Interrogation Area, Frame Per Second, and Video Resolution" (in English)
- Jongeun Choi and Junyoung Park, Journal of the Korean Society of Manufacturing Process Engineers, Vol.20, No.7, pp.58-65, July 30th, 2021
"Mouse Models to Investigate the Influence of an Obstacle on Variables that Create Pedestrian Bottlenecks" (in English)
- Somi Kim, Duyen Thi Hai Nguyen and Junyoung Park, Multiscale Science and Engineering, Vol.3, pp.145-154, April 2021 (https://doi.org/10.1007/s42493-021-00063-8)
"The Effect of Amplitude, Event, and Duration of Electrical Stimulation on the Evacuation Velocity of Rodents: An Evacuation Experiment"
- Somi Kim, Duyen Thi Hai Nguyen and Junyoung Park, Journal of the Korean Society of Manufacturing Process Engineers, Vol.20, No.3, pp.8-15, March 30th, 2021
"A Numerical Analysis for the Washboarding Phenomenon on the Top Surface of Fine Powders Using the Discrete Element Method" (in Korean: 분말에서 발생하는 Washboarding 현상에 대한 이산요소법을 이용한 수치해석적 연구)
- Seoungjun Lee and Junyoung Park, Journal of the Korean Society of Manufacturing Process Engineers, Vol.19, No.4, pp.93-98, April 30th, 2020
"Discrete Element Method of the Dynamic Behavior of Flaky Particles Using the Rigid Plate Model" (in English)
- Seungwoo Lee and Junyoung Park, Multiscale Science and Engineering, Vol.2, pp.63-68, March 2020 (https://doi.org/10.1007/s42493-020-00036-3)
"Packing structure analysis of flexible rod particles in terms of aspect ratio, bending stiffness, and surface energy" (in English)
- Jinsu Nam, Jaehee Lyu and Junyoung Park, Powder Technology, Vol.357, pp.232-239, December 2019 (https://doi.org/10.1016/j.powtec.2019.08.094)
"Standardized Friction Experiment for Parameter Determination of Discrete Element Method and Its Validation Using Angle of Repose and Hopper Discharge" (in English)
- Seunghyun Lee and Junyoung Park, Multiscale Science and Engineering, Vol.1, No.3, pp.247-255, June 2019 (https://doi.org/10.1007/s42493-019-00020-6)
"Discrete element method and experiments applied to a new impeller blade design for enhanced coverage and uniformity of shot blasting" (in English)
- Dongmyung Choi, Taehyung Kim, Chulho Yang, Jinsu Nam and Junyoung Park, Surface & Coatings Technology, Vol.367, pp.262-270, April 2019
"Analysis of Particle Packing Process by Contact Model in Discrete Element Method" (in Korean: 입자 패킹 공정에 대한 접촉모델별 이산요소법 해석)
- Jaehee Lyu and Junyoung Park, Journal of the Korean Society of Manufacturing Process Engineers, Vol.18, No.3, pp.59-65, March 31st, 2019
"Main factor causing "faster-is-slower" phenomenon during evacuation: rodent experiment and simulation" (in English)
- Hyejin Oh and Junyoung Park, Scientific Reports, Vol.7, Article Num.13724, October 2017
"A New Rigid Rod Model for the Discrete Element Method to Analyze the Dynamic Behavior of Needle-shaped Powder" (in Korean: 침상형 입자의 동적 거동 해석을 위한 강체 막대형이산요소법 모델 개발)
- Seong-Hae An and Junyoung Park, Journal of the Korean Society of Manufacturing Process Engineers, Vol.16, No.2, pp.149-154, April 30th, 2017
"Rodent Experiments for Pedestrian Flow Simulation at Exit with Various Angles" (in Korean: 다양한 각도의 출구에서의 보행자 유동 시뮬레이션을 위한 설치류 실험)
- Hyejin Oh, Jaehee Lyu and Junyoung Park, Journal of the Korean Society of Manufacturing Process Engineers, Vol.15, No.4, pp.30-39, August 31st, 2016
"Validation of Evacuation Dynamics in Bottleneck with Various Exit Angles" (in English)
- Hyegin Oh, Jaehee Lyu, Seonghwan Yoon and Junyoung Park, Transportation Research Procedia, Vol.2, pp752-759, October 22nd, 2014
"Discrete Element Method for Emergency Flow of Pedestrian in S-Type Corridor" (in English)
- Gyeongwon Song and Junyoung Park, Journal of Nanoscience and Nanotechnology, Vol.14, No.10, pp7469-7476, October 1st, 2014
"Computational Thermo-Fluid Analysis for the Effects of Helium Injection Methods on Glass Fiber Cooling Process in an Optical Fiber Manufacturing System" (in Korean: 광섬유 냉각장치의 헬륨 주입기 설계를 위한 전산열유동해석)
- Sean Park, Kyungjin Kim, Dongju Kim, Junyoung Park and Hosang Kwak, Journal of the Korean Society of Manufacturing Process Engineers, Vol.13, No.2, pp.117-123, April 30st, 2014
"Unified-type Design and Structural Analysis for Mecanum Wheel Performance Improvement" (in Korean: 메카넘휠 성능개선을 위한 일체형 설계 및 구조해석)
- Jae-Woong Jeong, Soonjae Kwon, Baeksuk Chu and Junyoung Park, Journal of the Korean Society of Manufacturing Process Engineers, Vol.13, No.2, pp.124-130, April 30st, 2014
"Validation of partially flexible rod model based on discrete element method using beam deflection and vibration" (in English)
- Duong Hong Nguyen and Junyoung Park, Powder Technology, Vol.237, pp.147-152, March 2013
"Finite Element Analysis for Shot Blasting Process Optimization of Stainless Steel" (in Korean: 유한요소해석을 이용한 스테인레스 스틸의 쇼트 블라스팅 공정 최적화)
- Seung-Youp Song, Junyoung Park and Jun-Sik Kim, Journal of the Korean Society of Manufacturing Process Engineers, Vol.12, No.1, pp.22-27, February 28th, 2013
"Analysis for Cokes Fracture Model using Discrete Element Method" (in Korean: 이산요소법을 이용한 코크스 분화 모델 해석)
- Soo-Hyun You and Junyoung Park, Particle and Aerosol Research, Vol.8, No.2, pp.75-81, June 30th, 2012
"Approach using Fracture Mechanics to Crack Growth Retardation Behaviors under Overloading" (in Korean: 과대하중 작용시 균열 성장 지연 거동에 대한 파괴역학적 정리)
- Yong-Goo Gang and Junyoung Park, Journal of the Korean Society of Manufacturing Process Engineers, Vol.11, No.5, pp.13-20, October 31st, 2012
"Common errors of applying the Voronoi tessellation technique to metallic glasses" (in English)
- Junyoung Park and Yoji Shibutani, Intermetallics, Vol.23, pp.91-95, April 2012
"A Three-Dimensional CFD Study on the Air Flow Characteristics in a Wax Spin Coater for Silicon Wafer Manufacturing" (in Korean: 실리콘 웨이퍼 생산공정용 왁스 스핀코팅장치 내 기류 특성에 대한 3차원 전산유동해석)
- Yong-Ki Kim, Dong-Joo Kim, Alisher Umarov, Kyung-jin Kim and Junyoung Park, Journal of the Korean Society of Manufacturing Process Engineers, Vol 10, No. 5, pp.146~151, December 31st, 2011
"Analysis of anisotropic structures under multi-physics environment" (in English)
- Jun-Sik Kim, Jaehun Lee and Junyoung Park, Journal of the Korean Society of Manufacturing Process Engineers, Vol 10, No. 6, pp.140~145, December 31st, 2011
"Study for Local Glass Transition of Bulk Metallic Glasses using Atomic Strain" (in English)
- Junyoung Park, Journal of the Korean Society of Manufacturing Process Engineers, Vol 10, No. 5, pp.104~109, October 31st, 2011
"Enhancement of Plasticity of Highly Density-fluctuated Cu-Zr Amorphous Alloy" (in English)
- Junyoung Park, Yoji Shibutani and Masato Wakeda, Materials Transactions, Vol 51, No. 9, pp.1504~1509, September 1st, 2010
"Energy dissipation by particle sloshing in a rolling cylindrical vessel" (in Korean: 분체슬로싱 현상에 의한 원통형 용기에서의 에너지 소실)
- Soo-Hyuk Lee, Sung-Mo Heo, Hye-Min Cho, Hyunsung Son, Seong-Min Jeong and Junyoung Park, Journal of the Korean Society of Manufacturing Process Engineers, Vol 9, No. 3, pp.62~68, June 30th, 2010
"The Finite Element Method Simulations to Improve the Press Formability of Door Hinge" (in English)
- Nguyen Duc Toan, Choi Seogou, Park Junyoung, Suh Youngsung and Kim Youngsuk, Journal of Materials Engineering and Performance, Vol 18, No. 8, pp.1005~1011, November 2009
"A New Approach of Multi-scale Simulation for Investigating Nano-Scale Material Deformation Behavior" (in English)
- Junyoung Park, Journal of the Korean Society of Manufacturing Process Engineers, Vol 8, No. 1, pp.43~47, March 31st 2009
"Applications of fiber models based on discrete element method to string vibration" (in English)
- Junyoung Park and Namcheol Kang, Journal of Mechanical Science and Technology, Vol.23, pp.372~380, February 2009
"Multiple shear banding in a computational amorphous alloy model" (in English)
- M. Wakeda, Y. Shibutani, S. Ogata and J. Park, Applied Physics A, Vol.91, pp.281~285, May 2008
"Application of FE Analysis for Optimal Design of Caulking Process" (in English)
- Jingee Park, Junyoung Park, Seogou Choi, Kyounghoan Na and Youngsuk Kim, Journal of Materials Processing Technology, Vol.198, pp.471~477, March 3, 2008
"Shear Banding Analysis of Amorphous Alloys with Crystalline Particles" (in English)
- Yoji Shibutani, Junyoung Park, Masato Wakeda, Materials Science Forum, Vol.561-565, pp.1323-1328, October 2007
"Study on Nanolithography Process of Polycrystalline Copper Using Molecular Dynamic Simulation" (in English)
- Chanil Kim, Youngsuk Kim, Sangil Hyun, Seunghan Yang, Junyoung Park and Kyunghoan Na, Key Engineering Materials, Vol.340-341, pp.961-966, June 2007
"An Experimental Study on the Friction Characteristics in Tube Hydroforming Process" (in English)
- Youngsuk Kim, Junyoung Park, Seogou Choi, Hyunsung Son and Seunghan Yang, Key Engineering Materials, Vol.340-341, pp.677-682, June 2007
"Influence of Size and Number of Nanocrystals on Shear Band Formation in Amorphous Alloys" (in English)
- Junyoung Park and Yoji Shibutani, Masato Wakeda and Shigenobu Ogata, Materials Transactions, Vol. 48, No. 5, pp.1001-1006, April 25th 2007.
"Computational Relationship of Deformation Behavior and Materials Strength of Amorphous Alloys to Short-ranged Local Structures" (in English)
- Yoji Shibutani, Masato Wakeda, Shigenobu Ogata and Junyoung Park, Materials Science Forum, Vol. 539-543, pp.1911-1916, February 2007.
"Relationship between Local Geometrical Factors and Mechanical Properties for Cu-Zr Amorphous Alloys" (in English)
- Masato Wakeda, Yoji Shibutani, Shigenobu Ogata, and Junyoung Park, Intermetallics, Vol. 15, pp.139-144, February 2007
"Weighted Voronoi Tessellation Technique for Internal Structure of Metallic Glasses" (in English)
- Junyoung Park and Yoji Shibutani, Intermetallics, Vol. 15, pp.187-192, February 2007
"Effects of Atomic Size for Voronoi Tessellation Technique on Binary and Ternary Systems of Metallic Glasses" (in English)
- Junyoung Park and Yoji Shibutani, Materials Transactions, Vol.47, No12, pp.2904-2909, December 15th 2006
"Finite Element Analysis to Optimize Forming Conditions for Lower Control Arm" (in English)
- Youngsuk Kim, Hyunsung Son, Junyoung Park, Seogou Choi and Seunghan Yang, Metallurgical and Materials Transactions A, Vol. 37A, pp.2539-2547, August 2006
"Effects of Atomic Deviatoric Distortion on Local Glass Transition of Metallic Glasses" (in English)
- Junyoung Park, Yoji Shibutani, Shigenobu Ogata and Masato Wakeda, Materials Transactions, Vol. 46, No. 12, pp.2848-2855, December 15th 2005.
"Molecular Dynamics Study for Nano Patterning using Atomic Force Microscopy" (in English)
- Young-Suk. Kim, Kyoung-Hoan Na, Chan-Il Kim and Jun-Young Park, Metallurgical and Materials Transactions A, Vol. 36A, pp. 169-176, January 2005.
"Granular Fertilizer Particle Dynamics On and Off a Spinner Spreader" (in English)
- A. Aphale, N. Bolander, J. Park, L. Shaw, J. Svec and C. Wassgren, Biosystems Engineering, Vol. 85, No. 3, pp. 319-329, July 2003.
"Modeling the Dynamics of Fabric in a Rotating Horizontal Drum using the Discrete Element Method" (in English)
- J. Park and C. Wassgren, Particulate Science and Technology, Vol. 21, No. 2, pp. 157-175, Apil-June 2003.
"Molecular Dynamics Studies for the Generation and the Movement of Dislocation" (in English)
- Y.S. Kim, D.Y. Choi and J. Park, The international journal of the Korean Institute of Metals and Materials (Int. J. KIMM), Vol. 5, No. 4, pp. 329~337, August 1999
"Bifurcation Analysis of Wrinkling Formation for Anisotropic Sheet" (in English)
- Y.S. Kim, Y.J. Son and J. Park, International Journal of Korea Society of Mechanical Engineering (Int. J. KSME), Vol. 13, No. 3, pp. 221~228, March 1999
"Analysis of Plastic Deformation Characteristics of Polycrystalline Solid with Arbitrarily Shaped Grain Boundary" (in Korean: 임의 형상의 결정립계를 갖는 다결정체의 소성변형거동 해석)
- Y.S. Kim, E.S. Jang, J. Park, The Journal of the Korean Institute of Metals and Materials (KIMM), Vol.36, No. 4, pp. 553~558, April 1998
"Analysis of Bending Fracture Propagation of Laminar Composite Materials using Quasi-Molecular Dynamics" (in English)
- Y.S. Kim and J. Park, International Journal of Korea Society of Mechanical Engineering (Int. J. KSME), Vol. 12, No. 6, pp. 1026~1033, December 1998
"Molecular Dynamics Simulation for Microfracture Behavior of Material" (in English)
- Y.S. Kim and J. Park, International Journal of Korea Society of Mechanical Engineering (Int. J. KSME), Vol. 12, No. 3, pp. 388~395, June 1998