염화성 교수
Hwasung Yeom
포항공과대학교 · 재료과학
연구실 소개
염화성 교수의 연구실은 핵융합 반응기의 플라즈마-facing 재료 및 고온 가스 환경에서의 재료 안정성에 중점을 두고 있으며, 특히 탄탈럼 및 투이타늄 나노코팅을 활용한 수소 및 중수소의 흡착 거동, 핵융합 재료의 내구성 향상 기술을 연구하고 있습니다. 또한 수소 에너지 시스템에서의 안정성 문제를 고려한 암모니아 고온 노출 시 철기반 및 스테인리스강의 부식 및 화학적 변형 메커니즘을 분석하고 있습니다. 이와 더불어 고속 카메라 기반 기포 역학 분석과 전기영동 도금 기반 나노코팅 기술을 활용해 열전달 성능 향상에도 기여하고 있습니다.
핵융합 재료수소 흡착나노코팅고온 암모니아 반응기포 역학
연구 현황
논문 수
99
총 인용 수
1,720
최근 5년 논문
52
주요 분야
재료과학
연구 성과 추이
표시된 성과는 수집된 데이터 기준으로 산출되며, 일부 차이가 있을 수 있습니다.
5개년 연도별 논문 게재 수
52총합
2022
2023
2024
2025
2026
5개년 연도별 피인용 수
271총합
20222023202420252026
주요 논문
151
논문|인용수 239·2019
High temperature oxidation and microstructural evolution of cold spray chromium coatings on Zircaloy-4 in steam environmentsHwasung Yeom, Benjamin Maier, Greg Johnson, Tyler Dabney, Mia Lenling, Kumar Sridharan
SJR Q1Journal of Nuclear MaterialsOA
Materials ChemistryMaterials Science
2
논문|인용수 87·2018
Development of cold spray process for oxidation-resistant FeCrAl and Mo diffusion barrier coatings on optimized ZIRLO™Hwasung Yeom, Benjamin Maier, Greg Johnson, Tyler Dabney, Jorie Walters, Kumar Sridharan
SJR Q1Journal of Nuclear MaterialsOA
Materials ChemistryMaterials Science
3
논문|인용수 65·2017
Transient pool boiling heat transfer of oxidized and roughened Zircaloy-4 surfaces during water quenchingHwasung Yeom, HangJin Jo, Greg Johnson, Kumar Sridharan, Michael L. Corradini
SJR Q1International Journal of Heat and Mass TransferOA
Mechanical EngineeringEngineering
4
논문|인용수 65·2017
Evaluation of steam corrosion and water quenching behavior of zirconium-silicide coated LWR fuel claddingsHwasung Yeom, Cody Lockhart, Robert D. Mariani, Peng Xu, Michael L. Corradini, Kumar Sridharan
SJR Q1Journal of Nuclear MaterialsOA
Materials ChemistryMaterials Science
5
리뷰|인용수 65·2020
Cold spray technology in nuclear energy applications: A review of recent advancesHwasung Yeom, Kumar Sridharan
SJR Q1Annals of Nuclear EnergyOA
Aerospace EngineeringEngineering
6
논문|인용수 54·2020
Cold spray deposition of 304L stainless steel to mitigate chloride-induced stress corrosion cracking in canisters for used nuclear fuel storageHwasung Yeom, Tyler Dabney, Nicholas Pocquette, Kenneth A. Ross, Frank E. Pfefferkorn, Kumar Sridharan
SJR Q1Journal of Nuclear MaterialsOA
Aerospace EngineeringEngineering
7
논문|인용수 52·2017
Magnetron sputter deposition of zirconium-silicide coating for mitigating high temperature oxidation of zirconium-alloyHwasung Yeom, Benjamin Maier, Robert D. Mariani, Xian-Ming Bai, Steven Fronek, Peng Xu, Kumar Sridharan
SJR Q1Surface and Coatings TechnologyOA
Materials ChemistryMaterials Science
8
논문|인용수 51·2016
Laser surface annealing and characterization of Ti2AlC plasma vapor deposition coating on zirconium-alloy substrateHwasung Yeom, Benjamin Hauch, Guoping Cao, Brenda L. García-Díaz, Michaël Martinez, Héctor Colón-Mercado, Luke Olson, Kumar Sridharan
SJR Q2Thin Solid FilmsOA
Materials ChemistryMaterials Science
9
논문|인용수 41·2014
Bubble Dynamics in Pool Boiling on Nanoparticle-Coated SurfacesHwasung Yeom, Kumar Sridharan, Michael L. Corradini
SJR Q2Heat Transfer Engineering
This work examines bubble dynamics for saturated nucleate boiling at atmospheric pressure for pure water on a 0.62 5mm-diameter zirconium wire with nanoparticle surface coating using a high-speed camera. Pool boiling experiments were carried out on the surface-modified wires fabricated by the electrophoretic deposition process using 60- to 80-nm titanium and 60- to 80-nm titania, respectively. Critical heat flux (CHF) enhancements for pool boiling were observed up to 27% for the titanium coating
Mechanical EngineeringEngineering
10
논문|인용수 35·2018
Improving deposition efficiency in cold spraying chromium coatings by powder annealingHwasung Yeom, Tyler Dabney, Greg Johnson, Benjamin Maier, Mia Lenling, Kumar Sridharan
SJR Q1The International Journal of Advanced Manufacturing Technology
Aerospace EngineeringEngineering
11
논문|인용수 32·2016
Evolution of multilayered scale structures during high temperature oxidation of ZrSi2Hwasung Yeom, Benjamin Maier, Robert D. Mariani, Xian-Ming Bai, Kumar Sridharan
SJR Q2Journal of materials research/Pratt's guide to venture capital sources
Mechanical EngineeringEngineering
12
논문|인용수 25·2023
High temperature oxidation of cold spray Cr-coated accident tolerant zirconium-alloy cladding with Nb diffusion barrier layerHwasung Yeom, Greg Johnson, Benjamin Maier, Tyler Dabney, Kumar Sridharan
SJR Q1Journal of Nuclear MaterialsOA
Materials ChemistryMaterials Science
13
논문|인용수 24·2020
Pool boiling critical heat flux studies of accident tolerant fuel cladding materialsHwasung Yeom, Emilio Martín Gutiérrez, HangJin Jo, Yimin Zhou, Kaya Mondry, Kumar Sridharan, Michael L. Corradini
SJR Q1Nuclear Engineering and DesignOA
Materials ChemistryMaterials Science
14
논문|인용수 24·2022
Microstructural and nanomechanical studies of PVD Cr coatings on SiC for LWR fuel cladding applicationsKyle Quillin, Hwasung Yeom, Tyler Dabney, Evan Willing, Kumar Sridharan
SJR Q1Surface and Coatings TechnologyOA
Mechanics of MaterialsEngineering
15
논문|인용수 16·2024
Fuel performance analysis of Cr-coated Zircaloy-4 cladding during a prototypical LOCA event using BISONCole Dunbar, WooHyun Jung, Robert S. Armstrong, Kumar Sridharan, Michael L. Corradini, Hwasung Yeom
SJR Q1Annals of Nuclear EnergyOA
Materials ChemistryMaterials Science
대표 연구 분야
Materials ChemistryMechanical EngineeringAerospace EngineeringMechanics of MaterialsMetals and AlloysCeramics and Composites
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