학과소개
교수소개
교수소개
 학과소개 교수소개
이름
최승영
전공
열 및 물질전달, 우주 항공 열유체역학
TEL
02-970-6332
E-mail
s.choi@seoultech.ac.kr
연구실
다산관 306호
학력
◾ 2022.02 박사, 기계공학과, 연세대학교
◾ 2016.02 학사, 기계공학과, 연세대학교
주요 경력
◾ 2025.09 ~ 서울과학기술대학교, 기계자동차공학과, 조교수
◾ 2023.07 ~ 2025.08 University of Oxford, Oxford Thermofluids Institute (옥스퍼드 대학교, 옥스퍼드 열유체연구소), Postdoctoral Research Assistant (박사후 연구원)
◾ 2023.03 ~ 2023.07 연세대학교, 연구교수
◾ 2022.03 ~ 2023.02 연세대학교, 박사후 연구원
연구 분야
◾ 열/물질 전달 (Heat/Mass Transfer)
◾ 유동 및 기밀 특성 (Flow and Sealing Characteristics)
◾ 냉각 기술 (Cooling Technology)
◾ 열설계 기술 (Thermal Design)
◾ 항공용/발전용 가스터빈 엔진 (Gas Turbine Engines)
◾ 우주 초소형 원자로(Space Nuclear Micro-Reactor)
◾ 이산화탄소 포집용 유동층 반응기 (Fluidized Bed Reactor for Carbon Capture)
주요논문 및 저서
1. Choi S, Jackson D, Melia T, Ireland P. Thermal-Fluid Performance Degradation of Turbulators in Additively Manufactured Turbine Cooling. International Journal of Mechanical Sciences 2025;301:110495.[Corresponding author] [링크]
2. Choi S, Bang M, Park HS, Heo J, Cho MH, Cho HH. Machine Learning-Assisted Effective Thermal Management of Rotor-Stator Systems. Energy 2024;299:131528.[링크]
3. Choi S, Choi P, Sohn HS, Rhee DH, Cho HH. Local heat and mass transfer in a rotor-stator system with hub inflow: Thermal boundary layer and superposition effect. International Communications in Heat and Mass Transfer 2023;144:106799.[링크]
4. Choi S, Bang M, Choi SM, Cho MH, Moon H-K, Cho HH. Unsteady hot gas ingestion through the double rim-seals of an axial gas turbine. International Journal of Mechanical Sciences 2021;207:106664.[링크]
5. Choi S, Moon H, Bang M, Kim K, Park Y-K, Cho HH. Efficient design of heat exchange for CFB reactors in CO2 capture system regarding geometry-induced secondary flow. Energy Conversion and Management 2021;235:113995.[링크]
저널 논문
1. Choi S, Jackson D, Ireland P. Detailed Heat Transfer Measurements on Rectangular Channels with Partial Length 3D Round-Edged Rib Turbulators. International Communications in Heat and Mass Transfer 2025;169:109516.[Corresponding author] [링크]
2. Choi S, Jackson D, Melia T, Ireland P. Thermal-Fluid Performance Degradation of Turbulators in Additively Manufactured Turbine Cooling. International Journal of Mechanical Sciences 2025;301:110495.[Corresponding author] [링크]
3. Choi S, Park HS, Heo J, Kim J, Cho HH. Detailed Heat and Mass Transfer of Rotor-Stator Systems with Radial Rib Structures on the Rotating Disk. International Communications in Heat and Mass Transfer 2025;162:108670.[링크]
4. Choi S, Bang M, Park HS, Heo J, Cho MH, Cho HH. Machine Learning-Assisted Effective Thermal Management of Rotor-Stator Systems. Energy 2024;299:131528.[링크]
5. Choi S, Choi P, Sohn HS, Rhee DH, Cho HH. Local heat and mass transfer in a rotor-stator system with hub inflow: Thermal boundary layer and superposition effect. International Communications in Heat and Mass Transfer 2023;144:106799.[링크]
6. Choi S, Yun M, Kim K, Park Y-K, Cho HH. Energy-Efficient Design of Dual Circulating Fluidized Bed System for CCUS by Multi-Tube Configuration with Junctions. Energy 2022;245;123258.[링크]
7. Choi S, Bang M, Choi SM, Cho MH, Moon H-K, Cho HH. Unsteady hot gas ingestion through the double rim-seals of an axial gas turbine. International Journal of Mechanical Sciences 2021;207:106664.[링크]
8. Choi S, Moon H, Bang M, Kim K, Park Y-K, Cho HH. Efficient design of heat exchange for CFB reactors in CO2 capture system regarding geometry-induced secondary flow. Energy Conversion and Management 2021;235:113995.[링크]
9. Choi S, Moon H, Lee N, Kim K, Park Y-K, Cho HH. Thermal design of dual circulating fluidized bed reactors for a large-scale CO2 capture system. Applied Thermal Engineering 2020;171:115114.[링크]
10. Choi S, Yoo H, Moon H, Park Y-K, Cho HH. Heat transfer and gas-solid behaviors in pneumatic transport reactor used of carbon capture system. Journal of Mechanical Science and Technology 2017;31:5081–7.[링크]
11. Bang M, Choi S, Cho HH. Discrete slot design for turbine blade tip cooling: A comparative study with continuous slot. International Communications in Heat and Mass Transfer 2025;168:109436.
12. Yun M, Choi S, Song HS, Moon H, Ahn M-Y, Cho HH. Thermal network for breeding blanket analysis and design in fusion reactor. International Journal of Heat and Mass Transfer 2024;243:126056.
13. Bang M, Choi S, Lee N, Cho HH. Enhanced cooling performance of blade tip slot cooling: Effect of slot open length. International Communications in Heat and Mass Transfer 2024;158:107871.
14. Bang M, Choi S, Choi SM, Rhee D-H, Moon HK, Cho HH. Augmented cooling performance in gas turbine blade tip with slot cooling. International Journal of Heat and Mass Transfer 2023;201:123664. [Link]
15. Bang M, Choi S, Choi SM, Moon HK, Cho HH. Enhancement of blade tip cooling with different position on tip cooling slot. International Journal of Heat and Mass Transfer 2023;200:123500.
16. Choi SM, Kwon HG, Choi S, Bang M, Moon HK, Cho HH. Delta-Winglet-Pair for Enhancing Cooling Performance of a Single Dimple Imprinted Internal Channel. International Journal of Heat and Mass Transfer 2021;178:121647.
17. Kim J, Sohn H-S, Choi S, Hsu W-T, Ueda O, Cho HH. Effect of misalignment at 2nd vane endwall on heat transfer with purge flow. International Journal of Heat and Mass Transfer 2021;170:121034.
18. Kim T, Jung EY, Choi S, Park HS, Lee C, Cho HH. Local heat/mass transfer of array jet impingement cooling with pin-fin heat sinks. IEEE Transactions on Components, Packaging and Manufacturing Technology 2021;11(11): 1768-1775.
19. Bang M, Kim S, Choi S, Sohn H-S, Cho HH. Impingement/effusion cooling with a hollow cylinder structure for additive manufacturing. International Journal of Heat and Mass Transfer 2020;155:119786.
20. Choi SM, Choi S, Cho HH. Effect of Various Coolant Mass Flow Rates on Sealing Effectiveness of Turbine Blade Rim Seal at First Stage Gas Turbine Experimental Facility. Energies 2020;13:4105.
21. Moon H, Choi S, Park Y-K, Cho HH. Thermal-fluid characteristics on near wall of gas-solid fluidized bed reactor. International Journal of Heat and Mass Transfer 2017;114:852–65.
22. Yoo H, Moon H, Choi S, Park Y-K, Cho HH. Effect of the jet direction of gas nozzle on the residence time distribution of solids in circulating fluidized bed risers. Journal of the Taiwan Institute of Chemical Engineers 2017;71:235–43.

23. 윤마루솔, 최승영, 문호규, 안무영, 조형희. (2024) 핵융합로 증식 블랑켓 냉각 충돌제트의 유동 및 열전달 특성 연구. 대한기계학회논문집 B권 제48권 제1호 27–32.
24. 이용휘, 남주영, 최승영, 박성혁, 조형희. (2023) 박스형 미익의 수평 위치와 너비에 따른 BWB 비행체의 공력 및 세로 정안정성 분석. 한국항공우주학회지 제51권 제6호 363–70.
25. 윤태두, 최승영, 김태현, 박희승, 조형희. (2022) 가스터빈 회전부 림 씰 두께 증가에 따른 씰링 효율 변화에 대한 수치해석 연구. 한국추진공학회지 제26권 제1호 38–46.
26. 최석민, 최승영, 박희승, 조형희.(2021) 가스터빈 블레이드 삼각 내부 냉각 유로 종횡비에 따른 열전달 특성. 대한기계학회논문집 B권 제45권 제3호 135–43.
특허
- 국제특허 -
1. Trailing edge cooling structure of turbine blade,US11655716B2
2. Turbine blade and turbine including the same, US11746661B2,
3. Turbine blade and turbine including the same, JP7362997B2
4. Cooled gas turbine blade with lattice structure, US11788418B2
5. Airfoil-Shaped Aircraft, US12043379B2

- 국내특허 -
1. 터빈 블레이드의 트레일링 에지 냉각 구조, KR 102456633B1
2. 터빈 블레이드 및 이를 포함하는 터빈, KR102623227B1
3. 격자구조의 냉각방식을 갖는 가스터빈 베인 및 블레이드, KR102621756B1
4. 날개형상 비행체, KR 102492920B1
5. 블레이드의 냉각 효율이 향상된 배열 충돌 제트, KR102295774B1
6. 선반 스퀼러 팁을 갖는 가스터빈 블레이드, KR102590947B1
7. 교차 유동을 이용한 가이드 플레이트 구조를 갖는 가스 터빈, KR102469198B1
8. 교차 유동을 이용한 에어 포일 구조를 갖는 가스 터빈, KR102468138B1
9. 교차 유동을 이용한 림 실 냉각 구조를 갖는 가스 터빈, KR102468137B1
10. 냉각홀을 구비하는 터빈 블레이드 및 이를 포함하는 터빈, KR102669090B1
11. 날개형상 단면을 갖는 다층구조 비행체, KR102693021B1
12. 나선형 유로를 포함하는 프리스월 시스템을 구비한 가스터빈, KR102706183B1
13. 가스터빈의 터빈입구에 위치한 충돌유출 육면체 냉각구조, KR102715231B1
기타(학회활동 등)
- 수 상 -
우수학위논문상, 대한기계학회 2022
우수학위논문상, 한국추진공학회 2022
학위논문상, 한국유체기계학회 2022
우수상 우수연구 부문 (한국에너지기술평가원장상), 산업통상자원부 2021
우수성과상, 두산에너빌리티. 2021
우수논문상, 연세대학교 기계공학부, 2021
우수발표논문상, 한국유체기계학회 2018
우수논문상, 대한기계학회 2017
우수발표논문상, 한국유체기계학회 2017
우수논문상, 7th International Symposium on Fluid Machinery and Fluids Engineering 2016

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