Hyewon Kim

Position: Ph.D. Student

Since: 2025.03~ Ph.D. Student of SEED LAB

            2023.03~2025.02 M. S. Student of SEED LAB.

            2021.07~ 2023.02 B. S. Student of SEED LAB.

Research Interests: Thermal Energy Devices and Nuclear Reactor

E-mail: qwepoi169@gnu.ac.kr

Key Achievements

International Journal

Nanostructured Substrate-Mediated Bubble Degassing in Microfluidic Systems

Sanghyun Lee*, Hyewon Kim*, Hyewon Lim, Yejin Nam, Sangmin Lee, Hyungmo Kim

Langmuir, 40, p.8630-8635, April 8, 2024.  (*equally contributed, co-first) 

Design Evaluation of an immersion heater using a fluid with low Prandtl number based on computation fluid dynamics analysis

Seyeon Hwang, Hyewon Kim, Hyeonmin Choi, Taejoon Kim and Hyungmo Kim 

Journal of Mechanical Science and Technology, 38(4), p.2151-2159, April 1, 2024 

Experimental investigation of non-condensable gas effects in a natural circulation system

Dahoon Jeong, Seyeon Hwang, Hyewon Kim, Juheon Kim, Hyungmo Kim

Journal of Mechanical Science and Technology, 37(11),  p.6057-6064, Nov 11, 2023

Domestic Journal

비정형 기둥 형상을 가진 나노구조에서의 가스 투과성 실험 연구

김혜원, 임혜원, 박정우, 이상민, 김형모

Tribol. Lubr., Vol. 39, No. 5, pp. 197-202, Oct 20, 2023

히트파이프 모세관 성능 개선을 위한 스크린-메쉬 윅의 표면 개질

 정지윤, 임혜원, 김혜원, 이상민, 김형모

Tribol. Lubr., Vol. 38, No. 5, pp. 185-190, Oct 12, 2022

열저장장치 응용을 위한 알칼리금속 기반 정적발전유닛 온도분포 해석

 김혜원, 윤 정, 이제환, 어재혁, 김형모

한국기계기술학회지, 24(5), pp. 880-885, Oct 10, 2022

International Conference

Design and Evaluation of a Sodium Loop Heat Pipe   

Hyewon Kim, Hyeonmin Choi, Byung Ha Park, Hyungmo Kim     

2024 ANS Winter Conference and Expo, Orlando, FL, USA, November 17-21, 2024  

Local Surface Temperatures and Bubble Dynamics of Pool Boiling Experiments using Fiber Optic Sensor   

Hyeonmin Choi, Hyewon Kim, Dong Eok Kim, Hyungmo Kim    

2024 ANS Winter Conference and Expo, Orlando, FL, USA, November 17-21, 2024  

Design and Evaluation of Sodium Loop Heat Pipe 

Hyewon Kim, Hyeonmin Choi, Byung Ha Park, Jiyun Oh, Hyungmo Kim    

The 13th Korea-Japan Symposium on Nuclear Thermal Hydraulics and Safety, Seoul, Korea, Nov 10-13, 2024. 

Design Characteristic of a Loop-type Heat Pipe with Sodium  

Hyewon Kim, Hyeonmin Choi, Byung Ha Park, Hyungmo Kim   

The 24rd International Symposium on Aerospace Technology & Manufacturing Process, Jinju, Korea, Oct 23-27, 2024

Steady-State Analysis of a Sodium Loop Heat Pipe by a One-Dimensional Design Code   

Hyewon Kim, Hyeonmin Choi, Hyewon Lim, Byung Ha Park, Hyungmo Kim   

Summer Heat Transfer Conference 2024 provided by The American Society of Mechanical Engineers, Anaheim, USA, July 15-17, 2024 

Development of a Liquid Level Indicator Using a Distributed Fiber Optic Sensor by ThermalCapacity Differences  

Hyewon Lim, Hyewon Kim, Hyungmo Kim  

Summer Heat Transfer Conference 2023 provided by The American Society of Mechanical Engineers, Anaheim, USA, July 15–17, 2024   

Temperature Distribution Analysis of an Alkali-Metal Thermal to Electric Converter for Thermal Energy Storage 

Hyewon Kim, Jung Yoon, Jewhan Lee, Jaehyuk Eoh, Hyungmo Kim 

 The 23rd International Symposium on Aerospace Technology & Manufacturing Process, Jinju, Korea, Nov 8-11, 2023. 

Bubble degassing characteristics via nanostructures on the substrate of a microfluidic device

 Hyewon Kim, Hyewon Lim, Yejin Nam, Sanghyun Lee, Sangmin Lee, Hyungmo Kim

Miniaturized Systems for Chemistry and Life Sciences, Katowice, Poland, October 15-19, 2023.

Natural Circulation Test and Non-Condensable Gas Effect on a Two-Phase Thermosyphon Loop

Dahoon Jeong, Seyeon Hwang, Hyewon Kim, Hyungmo Kim, Dong Eok Kim

20th International Topical Meeting on Nuclear Reactor Thermal Hydraulics (NURETH-20), Washington D.C., USA, Aug. 20-25, 2023.

Development of Novel Boiling-Based Cooling Device with Non-Wettable Porous Membrane

Seyeon Hwang, Dahoon Jeong, Hyewon Kim, Hyungmo Kim

Summer Heat Transfer Conference 2023 provided by The American Society of Mechanical Engineers, Washington D.C., USA, July. 10-12, 2023.

Permeability of the lateral air flow through pillar-like nanostructures for microfluidic applicationse

Hyewon Kim, Hyewon Lim, Jeong Woo Park, Sangmin Lee, Hyungmo Kim

75th Annual Meeting of the American Physical Society’s Division of Fluid Dynamics, Indiana, USA, Nov. 20-22, 2022.

Domestic Conference

초소형 원자로 응용을 위한 루프형 히트파이프 연구    

 김혜원, 최현민, 김형모

2024 한국유체기계학회 동계학술대회, Jeju, Korea, Dec 4-7, 2024. 

Modeling of Alkali-Metal Thermal to Electric Converter (AMTEC) with Thermoelectric Generator (TEG) Using OpenModelica   

 최현민, 김혜원, 어재혁, 이욱현, 주성재, 김형모 

한국원자력학회 2024 추계학술발표회, Changwon, Korea, Oct 23-25, 2024. 

고온 발전 플랜트 응용을 위한 루프히트파이프 설계 평가  

 김혜원, 최현민, 박병하, 김형모 

대한기계학회 플랜트부문 2024년 춘계학술대회, Jeju, Korea, May 16-17, 2024. 

Preliminary Evaluation of a Sodium Loop Heat Pipe Design using the Lumped Model 

 김혜원, 최현민, 임혜원, 박병하, 김형모 

원자력학회 2024 춘계학술발표회, Jeju, Korea, May 8-10, 2024.

Analysis of a Sodium Loop Heat Pipe using a Design Code

 Hyewon Kim, Hyeonmin Choi, Hyewon Lim, Byung Ha Park, Hyungmo Kim

한국열물성학회, Jinju, Korea, April 4-5, 2024.

다공정 나노 구조기판 기반 선택적 가스제거 기술

 장성아, 이상현, 김혜원, 임혜원, 남예진, 이상민, 김호진, 김형모 

한국기계가공학회 추계학술대회, Jeju, Korea, Nov 29 - Dec 2, 2023.

낮은 프란틀수를 가진 유체용 투입히터 설계 평가를 위한 CFD 해

 황세연, 김혜원, 임혜원, 김태준, 김형모

대한기계학회 열공학부문 2023년 춘계학술대회, Busan, Korea, April 19-22, 2023.

미세 표면 구조에 의한 스테인리스 스틸 스크린-메쉬 윅의 모세관 성능 향상

 정지윤, 임혜원, 김혜원, 김형

대한기계학회 2022년 학술대회, Jeju, Korea, Nov 9-12, 2022.

비정형 기둥 형상의 나노 표면 구조에서의 가스 투과성 실험 연구

 김혜원, 김나연, 강동관, 이상민, 김형모

한국정밀공학회 2022년도 춘계학술대회, Jeju, Korea, May 11-13, 2022.

Patents

분포형 광섬유 온도센서의 교정장치 및 이를 이용한 교정방법 

김형모, 김혜원, 김주헌, 임혜원, 최현민, 김병연, 어재혁, 이제환, 조영일 

10-2024-0196276(출원번호), 2024-12-24(출원일자) 

고순도 소듐 주입장치

김형모, 김혜원, 최현민, 이제환, 신용훈, 어재혁, 윤정

10-2024-0107431(출원번호), 2024-08-12(출원일자) 

비습윤성 다공막을 이용한 방열 유닛 및 이를 포함하는 열관리 장치

김형모, 김혜원, 정지윤, 황주현

10-2022-0184151(출원번호), 2022-12-26(출원일자) 

 다공성 나노구조부를 포함하는 미세유체 칩 및 이의 제조방법

김형모, 김혜원, 이상민, 강동관, 김나연 

10-2724057(등록번호), 2024-10-25(등록일자) 

etc.

1. Hyewon Kim, Jung Yoon, Jewhan Lee, Jaehyuk Eoh, Hyungmo Kim, "Analysis of an Alkali-Metal Thermal to Electric Converter for Thermal Energy Storage", The 10th Korea China Workshop on Nuclear Reactor Thermal Hydraulics, Jeju , Korea, November 26 29, 2023