교수소개
교수소개
 MSDE소개 교수소개
이름
조락균
전공
기계공학
TEL
970-7278
E-mail
nkcho@seoultech.ac.kr
연구실
무궁관 816호
교수소개 돌아가기
학력
B.Sc. in Industrial Information and Systems Engineering, Seoul National University of Science and Technology
B.Sc. in Manufacturing Systems and Design Engineering, Northumbria University, Newcastle, UK
M.Sc. in Subsea Engineering, University of Strathclyde, Glasgow, UK
Ph.D. in Mechanical Engineering, University of Strathclyde, Glasgow, UK
주요 경력
1. 두산엔진 / 선박용 디젤엔진 해외 고객사 기술대응
2. 대우조선해양 중앙연구소 / 육해상 풍력발전 시스템 개발
3. Engineering Analysis Service Limited UK / 원자력 발전소 고온 구조물 설계평가
연구 분야
1. 고온구조물의 크리프-피로 손상평가
2. 재료,구조 반복소성거동 해석 (Shakedown, Ratchetting)
3. 구조응답성 해석을 위한 수치해석기법 개발 (Linear Matching Method)
4. 해양구조물 구조건전성 평가
5. 생애주기분석을 활용한 환경영향평가 (Life Cycle Assessment)
담당 교과목
MSDE225 Creative Design
MSDE220 CAD
MSDE325 CAD/CAM
MSDE310 Dynamics
MSDE328 Mechanical Engineering Systems Laboratory
MSDE432 Non-Traditional Engineering Systems Laboratory
주요논문 및 저서
1. Shakedown, ratchet, and limit analyses of 90° back-to-back pipe bends under cyclic in-plane opening bending and steady internal pressure / Jan, 2018/ European Journal of Mechanics - A/Solids
2. Enhanced fatigue damage under cyclic thermo-mechanical loading at high temperature by structural creep recovery mechanism/ Aug, 2018 / International Journal of Fatigue
3. Creep-fatigue and cyclically enhanced creep mechanisms in aluminium based metal matrix composites/ Nov 04, 2018 / European Journal of Mechanics - A/Solids
4. Cyclic plasticity and creep-cyclic plasticity behaviours of the SiC/Ti-6242 Particulate Reinforced Titanium Matrix Composites under thermo-mechanical loadings / Mar, 2019 / Composite Structures
5. Investigating the effects of cyclic thermo-mechanical loading on cyclic plastic behaviour of a ninety-degree back-to-back pipe bend system/ Nov, 2019 / ASME Journal of Pressure Vessel Technology
6. Creep-fatigue endurance of a superheater tube plate under non-isothermal loading and multi-dwell condition/ OCT, 2019 / International Journal of Mechanical Sciences
저널 논문
◾ 초 임계 압력 보일러에 적용되는 압력조절밸브의 셰이크다운 탄성 한계 해석 및 규명, 한국생산공학회지, vol.30 No.1 pp.74~79, 2021
[원문보기] 조락균
◾ 친환경 전기추진 선박의 생애주기분석, 한국동력시스템공학회지, vol.25 No.1 pp.49~59, 2021
[원문보기] 조락균
◾ An advanced technique to predict time-dependent corrosion damage of onshore, offshore, nearshore and ship structures: Part II = Application to the ship’s ballast tank, International Journal of Naval Architecture and Ocean Engineering, 2020
[원문보기] 조락균
◾ An advanced technique to predict time-dependent corrosion damage of onshore, offshore, nearshore and ship structures: Part I = generalisation, International Journal of Naval Architecture and Ocean Engineering, 2020
[원문보기] 조락균
◾ Ultimate Compressive Strength of Stiffened Panel: An Empirical Formulation for Flat-Bar Type, JOURNAL OF MARINE SCIENCE AND ENGINEERING, vol.8 No.8, 2020
[원문보기] 조락균
◾ Investigating the effects of cyclic thermo-mechanical loading on cyclic plastic behaviour of a ninety-degree back-to-back pipe bend system, Journal of Pressure Vessel Technology, Transactions of the ASME, 2020
[원문보기] 조락균
◾ Creep-fatigue endurance of a superheater tube plate under non-isothermal loading and multi-dwell condition, INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES, vol.161, 2019
[원문보기] 조락균
◾ Cyclic plasticity and creep-cyclic plasticity behaviours of the SiC/Ti-6242 particulate reinforced titanium matrix composites under thermo-mechanical loadings, COMPOSITE STRUCTURES, vol.218 pp.204~216, 2019
[원문보기] 조락균
◾ Creep-fatigue and cyclically enhanced creep mechanisms in aluminium based metal matrix composites, European Journal of Mechanics - A/Solids, 2018
[원문보기] 조락균
◾ Enhanced fatigue damage under cyclic thermo-mechanical loading at high temperature by structural creep recovery mechanism, INTERNATIONAL JOURNAL OF FATIGUE, vol.113 pp.149~159, 2018
[원문보기] 조락균
◾ Shakedown, ratchet, and limit analyses of 90° back-to-back pipe bends under cyclic in-plane opening bending and steady internal pressure, European Journal of Mechanics - A/Solids, pp.231~242, 2018
[원문보기] 조락균
학술대회
◾ 최영재, 송규, 조락균*, 김충수, 굽힘 모멘트, 좌굴 하중, 그리고 압력이 작용하는 샌드위치구조 해저파이프라인의 소성붕괴한계 분석, 대한기계학회 신뢰성부문 춘계학술대회 논문집, 제주 오리엔탈호텔, 2021조락균
◾ Nak-Kyun Cho*, Creep-Cyclic Plasticity Behaviour of Pressure Reducing Valve under Cyclic Bending, Internal Pressure, and Thermal Loadings, Asia-Pacific Conference on Fracture and Strength, Jeju, Korea, 2020조락균
◾ Yea-Jin Lee, Matthew Blacklock, Nak-Kyun Cho*, Development of a Simplified Fibre Path Modelling Technique to Predict Mechanical Behaviour of Open-Hole Fibre-Reinforced Composite, Asia-Pacific Conference on Fracture and Strength, Jeju, Korea, 2020조락균
◾ Yoon Won Jang, Byongug Jeong, and Nak-Kyun Cho*, Comparative Life cycle assessment of marine insulation materials, 대한조선학회 추계학술대회, Changwon, Korea, 2020조락균
◾ Nak-Kyun Cho*, Pavitra Bansal, Antony M. Hurst, INVESTIGATING STRUCTURAL RESPONSE OF PRESSURE REDUCING VALVE OF SUPERCRITICAL STEAM GENERATOR SYSTEM UNDER CYCLIC MOMENTS, THERMAL TRANSIENT, AND PRESSURE LOADINGS, 2020 International Conference on Nuclear Engineering collocated with the ASME 2020 Power Conference, Virtual Online, 2020조락균
◾ Nak-Kyun Cho* and Haofeng Chen, CYCLIC PLASTICITY BEHAVIOR OF 90° BACK-TO-BACK PIPE BENDS UNDER CYCLIC BENDING AND STEADY PRESSURE, Proceedings of the 26th International Conference on Nuclear Engineering, London, 2018조락균
◾ Nak-Kyun Cho and Haofeng Chen*, INVESTIGATION OF STRUCTURAL CREEP STRAIN RECOVERY AND ITS IMPACT ON STRUCTURAL INTEGRITY, STRUCTURAL MECHANICS IN REACTOR TECHNOLOGY. INTERNATIONAL CONFERENCE. 24TH 2017. (SMiRT 24) (5 VOLS), Pusan, 2017조락균
특허
1. Impact prevention structure of service crane door for wind power generator / Jun 5, 2014 / KR20140003310U
2. Prefabricated greases collar for wind power generator / Apr 29, 2014 / KR20140050292A
3. Wind turbine hoisting system / Mar, 2014 / US20140286788A1
4. Yaw brake disc cleaning device for wind power generator / Oct 22, 2013 / KR20150001643U
5. Heavy capacity in-built hoisting crane for wind power generator/ Jun 7, 2013/ KR20130059838A
6. Apparatus for cooling nacelle of wind power generator / May 20, 2013 / KR101521828B
7. Pitch bearing lubricant discharge collecting device for wind turbine generator/ May 7, 2013 / KR20150001711U
8. Spray Drone / Nov.09, 2020 / 10-2020-0148622
수상
◾ 2020학년도 교육분야 우수교육상, 2020학년도 교육분야 우수교원 포상, 서울과학기술대학교, 2021조락균
기타(학회활동 등)
[수상]
1. 26차 ASME 국제 원자력공학 학술대회 (ICONE) 최우수 논문상(AKIYAMA MEDAL)수상
2. Engineering the Future Studentship for Ph.D. Course / University of Strathclyde
3. Postgraduate Research Travel Award Winner / University of Strathclyde
4. 2020년 우수교육상 / 서울과학기술대학교


[학회활동]
1. 한국동력기계공학회 정회원
2. 한국생산제조학회 정회원
3. 대한기계학회 정회원 / 재료 및 파괴부문 사업이사

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