Offshore Platform System Laboratory

(2024.11.05.-09.) G-NAOE 2024

easyone — Mon, 25 Nov 2024 16:55:05 +0000

Event Time: 2024. 11. 05. (Tue.) ~ 11. 09. (Sat.) Event Location: Loenardo Royal Hotel Southampton Grand Harbour, Southampton, UK Students in our lab presented at the conference and participated in technical and social interaction with other experts. Topic(Speaker): 1. Application of physics-informed neural network to reconstruct velocity and pressure of wate-in-deck loading from particle image velocimetry data(Tien Trung Duong) 2. Performance Analysis of a 1 kW water-Cooled Proton Exchange Membrane Fuel Cell System for Maritime Applications(Quang Khai Nguyen) 3. Experimental Study on Performance Degradation of PEMFC Single Cells in Maritime Operating Environment(Jae Heon Kwon)

(2024.05.22.-25.) The Korean Association of Ocean Science and Technology Societies

easyone — Fri, 07 Jun 2024 09:54:47 +0000

Event Time: 2024. 05. 22. (Thu.) ~ 05. 25. (Sat.) Event Location: ICC, Jeju (International Convention Center) Students in our lab presented at the conference and participated in technical and social interaction with other experts. Topic(Speaker): 1. Hydrodynamic characteristics of 2-Dimensional floating structure in various water depths(Hyun Jung Park) 2. Study of Various Machine Learning Model to Impute Missing Ocean Buoy Wave Data(Seong Yun Shin) 3. Electrical and thermal characteristics of a 1 kW water-cooled PEMFC system for ship application(Quang Khai Nguyen) 4. Reconstruction of velocity and pressure of wave-in-deck loading from particle image velocimetry data using physics-informed neural network 1(Tien Trung Duong) 5. Analysis of Performance Degradation of PEMFC Unit Cells according to Ocean Operation Conditions(Seon Hyeong Lee)

(2023.03.28.) Awarded PNU Safety Laboratory

easyone — Thu, 06 Apr 2023 14:04:54 +0000

As a result of delegating a laboratory which manages excellent safety, the Fuel Cell System Research Lab.(Building No. 208, #102) was awarded by the Pusan National University President's Certificate. Congratulations!

(2023.03.01.) Welcome, Yong Jae and Seon Hyeong!

easyone — Mon, 06 Mar 2023 16:34:00 +0000

Students Yong Jae Jung(left) and Seon Hyeong Lee(right) joined as a researcher member of OPSL. Welcome!

(2023.02.24.) Commencement Ceremony

easyone — Mon, 06 Mar 2023 16:29:53 +0000

Congratulations and best wishes! Doctor’s degree : Sung Boo Park Bachelor's degree : Jae Hong Kim

(2022.11.07.~11.09.) G-NAOE 2022

easyone — Fri, 11 Nov 2022 11:51:22 +0000

Event Time: 2022. 11. 07. (Mon.) ~ 11. 09. (Wed.) Event Location: CECO, Changwon Ph.D. researcher and Students in our lab presented at the conference and participated in technical and social interaction with other experts. Topic(Speaker):

Study of Green Water Phenomena on Rectangular Structure(Gang Nam Lee, Ph.D. researcher)
Experimental Study on Bubble Formation and Flow Characteristics of Partially Filled Pipe Flow in Globe Valve and Butterfly Valve(Quang Khai Nguyen, Ph.D. student)
Application of PIV-based Pressure Estimation Method on Wave-in-Deck Loading Caused by Focused Waves(Tien Trung Duong, Ph.D. student)
Experimental and Numerical Study on Hydrodynamic Characteristics of Dam Break Phenomena(Hyung Joon Kim, M.S. student)

(2022.11.08.) Industry-University Project Challenge 2022 - Finals

easyone — Wed, 09 Nov 2022 13:41:45 +0000

Event Time: ㆍ Public offering – 2022. 07. 19.(Tue) ~ 2022. 08. 18. (Thu) ㆍ Preliminary round – 2022. 08. 29. (Mon) ~ 2022. 09. 14. (Wed) ㆍ Final round – 2022. 11. 07. (Mon) ~ 2022. 11. 08. (Tue) Event Location: KINTEX, Goyang 2 teams (Our-Ocean, PNH3) in our lab advanced to the finals of Industry-University Project Challenge 2022. Our-Ocean team : Hyun Jung Park*(Ph.D Student), Hyun Ji Tak(M.S. student) PNH3 team : Jong Mu Kim*(M.S. student), Hyung Joon Kim(M.S. student)

(2022.10.12.-14.) Green & Offshore KOREA 2022

easyone — Tue, 25 Oct 2022 16:04:12 +0000

Event Time: 2022. 10. 12. (Wed.) ~ 10. 14. (Fri.) Event Location: Bexco, Busan OPSL in Campus Zone

(2022.10.09.-14.) 2022PRADS

easyone — Fri, 14 Oct 2022 16:19:39 +0000

Event Time: 2022. 10. 09. (Sun.) ~ 10. 14. (Fri.) Event Location: Dubrovnik, Croatia Hyun Jung Park, (Ph.D. student) made presentations on the theme of "Hydrodynamic Characteristics of Rectangular Structure in Various Water depth” in PRADS (International Symposium on Practical Design of Ships and Other Floating Structures) 2022

(2022.06.02.-04.) The Korean Association of Ocean Science and Technology Societies

easyone — Fri, 10 Jun 2022 15:34:38 +0000

Event Time: 2022. 06. 02. (Thu.) ~ 06. 04. (Sat.) Event Location: ICC, Jeju (International Convention Center) Students in our lab presented at the conference and participated in technical and social interaction with other experts. Topic(Speaker): 1. Environmental Life-Cycle Assessment of Eco-Friendly Alternative Ship Fuels for 170 GT Nearshore Ferry(Gang Nam Lee) 2. Extreme Value Analysis of Responses of Turret Moored Arctic FPSO(Sung Boo Park) 3. Water Depth Effect on Motion Response of Floating Structure in 2D Wave Tank(Hyun Jung Park) 4. Bubble formation and flow characteristics of partially filled pipe flow in globe valve and butterfly valve(Quang Khai Nguyen) 5. Life Cycle Assessment of 20K Liquefied Hydrogen Carrier With Eco-friendly Alternative Ship Fuels(Jong Mu Kim) 6. Experimental and Numerical Study on Flow Kinematics of Dam Break Phenomena(Hyung Joon Kim)

(2022.05.18.-20.) The Korean Hydrogen & New Energy Society

easyone — Fri, 10 Jun 2022 13:28:38 +0000

Event Time: 2022. 05. 18. (Wed.) ~ 05. 20. (Fri.) Event Location: GSCO, Gunsan (Saemangeum Convention Center) Dr. Gang Nam Lee(Post-doc researcher) and Jong Mu Kim(M.S. student) made presentations on the theme of "Life Cycle Assessment of Liquefied Hydrogen (LH2) Carrier with Various Fuels and Operation Scenarios”

(2022.05.16.) Technical Seminar 2 – with Prof. Byung Kook Lee’s Lab.

easyone — Thu, 09 Jun 2022 17:48:53 +0000

Event Time: 2022. 05. 16. (Mon.) 11:00 ~ 13:00 Event Location: Professors’ Hall (409) 305 room Topic(Speaker) : 1. Prediction of Hydrodynamic motion and Mooring line Tension of Floating-structure Using Machine Learning (Sung Boo Park) 2. Prediction Korea Strait Wave (Hyun Jung Park) 3. Applications of Machine Learning on Wave-in-deck Experiment (Trung Tien Duong)

(2022.04.21.) Prof. Jung Awarded Official Commendation from Science and ICT Minister

easyone — Thu, 09 Jun 2022 17:39:53 +0000

Prof. Jung awarded official commendation from Science and ICT Minister on 55th Science Day. Professor Kwang Hyo Jung was recognized for his contribution to active research works to securing future technologies in the domestic shipbuilding/marine industry and fostering global professionals, such as research on offshore structure design and development of eco-friendly ship technologies, etc. Congratulations!

(2022.04.12.) Technical Seminar – with Prof. Byung Kook Lee’s Lab.

easyone — Thu, 09 Jun 2022 17:38:58 +0000

Event Time: 2022. 04. 12. (Tue.) 16:00 ~ 18:00 Event Location: Engineering Bldg. #11 (509) Topic(Speaker): 1. Prediction of Hydrodynamic motion and Mooring line Tension of Floating-structure Using Machine Learning(Sung Boo Park) 2. Prediction of Ocean Wave in Korea Strait Using Machine Learning(Hyun jung Park, Seong Yun Shin)

(2022.04.10.) Deep-Learning Tutoring

easyone — Thu, 09 Jun 2022 17:37:33 +0000

Time : 2022. 03. 02. ~ 2022. 04. 10. (7 weeks, twice a week) - Learning the basics of 'Matlab' and 'Python', the basic programs used to analyze and process data - Using Deep Learning through ‘Python’ Tutor : Seong Yun Shin Tutee : Sung Boo Park, Hyun Jung Park, Jong Mu Kim, Hyung Joon Kim, Hyun Ji Tak, Jae Hong Kim

(2022.03.01.) Welcome, Nargess!

easyone — Thu, 09 Jun 2022 13:20:54 +0000

students Nargess Karimzadeh (From Iran) joined as a researcher member of OPSL. Welcome!

(2022.02.24.) Commencement Ceremony

easyone — Wed, 25 May 2022 16:27:30 +0000

Congratulations and best wishes! Master's degree: Sung Jae Chun photo : pnumall

(2022.01.11.) Seminar - 'Methods of Life Cycle Assessment' by Prof. ByongUg Jeong

easyone — Wed, 25 May 2022 15:55:46 +0000

Event Time: 2022. 01. 11. (Tue.) 10:00 ~ 13:00 Event Location: Professors’ Hall (409) 305 room Topic : Global/EU Environmentally Friendly Energy Policy Trends and the Importance of Life Cycle Assessment Speaker : Professor ByongUg Jeong (University of Strathclyde)

(2021.11.26.) PNU-SHI Technical Workshop on Hydrodynamics

syshin — Wed, 01 Dec 2021 23:51:51 +0000

Event Time: 2021. 11. 26. (Fri.) 13:00 ~ 18:00 Event Location: Engineering Bldg. #11 (404)

(2021.11.04.) Grand Award in Contest of Experimental Fluid Dynamics of Korean Towing Tank Committee (KTTC)

syshin — Tue, 30 Nov 2021 23:23:09 +0000

A team of OPSL students wins grand prize at contest of experimental fluid dynamics of Korean Towing Tank Committee(KTTC). Congraturations!