TEAM 2020/21 34th Asian-Pacific Technical Exchange and Advisory

Meeting on Marine Structures

6-8 December 2021, Istanbul, Turkey

TEAM 2020/21

Conference Programme

Istanbul Technical University

SPONSORS

- İM

EAK DENİZ TİCARET ODASI -

TURKISH CHAMBER OF SHIP

PIN

G

Preface The 34th Asian-Pacific Technical Exchange and Advisory Meeting on Marine Structures Conference (TEAM 2020/21) will take place on-line from 6 to 8 December 2021 and organized by Istanbul Technical University, Turkey. The TEAM 2020 conference was postponed to 2021 last year due to the Covid-19 pandemic. The conference is, this year, organized on-line as TEAM 2020/21. The aim of the conference is to provide an opportunity for researchers and engineers in the field of ships and marine structures in Asian-Pacific region to exchange recent research results and new ideas, and to promote discussions of problems in design and production techniques of ships and marine structures. Turkish shipyards have a tradition spanning eight centuries. At the time of the Ottoman Empire, shipyards were able to build large, powerful naval vessels, and yards continued their modernization following the foundation of the Republic of Turkey. The ottoman imperial shipyard was founded on the Golden Horn (Haliç) in 1453. After 1983, yards began to move from Golden Horn to the Tuzla Shipyard Region in Istanbul. The shipyards are now spread throughout the country, mainly in the Tuzla and Yalova region. Turkish shipyards struggled to complete their infrastructure investments to comply with advancing shipbuilding technologies and initially performed shipbuilding and repair works simultaneously. Turkey has increasingly tapped into niche markets, which in turn has led to a growing participation by Turkish shipyards in the international trade in new ships. In parallel, there has also been strong growth in the marine equipment manufacturing sector. The TEAM conference is first time held on-line in its history. Therefore, we sincerely wish that this on-line TEAM conference would be as successful as those held face-to-face, although we will miss a lot.

Prof. Ahmet Ergin

Chairman, TEAM 2020/21

Topics The TEAM conferences provide opportunity for researchers and engineers in the fields of ships and marine structures to exchange recent research results and new ideas, and to promote discussions of problems in design and production techniques of ship and marine structures. The topics of interests include:

• Loads for ships and marine structures • Structural response of ships and marine structures • Structural design of ships and marine structures • CAD/CAM/CIM in shipbuilding • Production techniques • Noise and vibration problems • Offshore structures problems • Marine corrosion • Marine and offshore renewable energies • Ocean resources • Others

At a glance The TEAM 2020/21 conference programme includes:

• 6 keynote speeches • 15 technical sessions • 56 technical papers

The full programme is outlined in the following pages, with all times shown in UTC+3 (Turkey Time).

Day 1 – Monday, 6th December 2021

Time (UTC+3) Opening and Welcome Addresses

08:30 Opening of the conference & Welcome address Prof. Ahmet Ergin, Chairman

08:40 Welcome address Prof. Emin Korkut Dean, Faculty of Naval Architecture and Ocean Engineering, Istanbul Technical University

Keynote Presentations – I

Time

(UTC+3) Chair: Prof. Ahmet Ergin,

Istanbul Technical University, Turkey

09:00 Keynote 1: “Hydro-elastoplasticity approach to ship hull girder collapse in waves” Prof. Masahiko Fujikubo Osaka University, Japan

09:30 Keynote 2: “Using high performance computing in oil and gas upstream industry” Dr. Ali Dogru Saudi Aramco, Saudi Arabia

10:00 Keynote 3: “The role of hydroelasticity in green ship technology” Prof. Pandeli Temarel, University of Southampton, U.K.

10:30 Coffee Break

Session 1-A: Structural Design and Production - I

Time (UTC+3)

Chair: Dr. Adnan Kefal, Sabanci University, Turkey

11:00

“Three-dimensional topology optimization for marine structure components using non-local methods” Abdullah Kendibilir1, Peyman Lahe Motlagh2 & Adnan Kefal1

1Sabancı University, Turkey; 2Gebze Technical University, Turkey

11:20

“Undercut suppression in high-speed fillet welding using hot-wire GMAW” Keita Marumoto1, Hajime Tamata2, Akira Fujinaga2, Takeshi Takahashi2, Hikaru Yamamoto2, Jeong-Won Choi1 & Motomichi Yamamoto1

1Hiroshima University, Japan; 2Hitachi Construction Machinery, Japan

11:40

“Study on shipbuilding worker’s operation classification using machine learning with minimal sensor modules” Masato Kanno, Noritaka Hirata & Kunihiro Hamada

Hiroshima University, Japan

12:00

“Detection of camera image outline for improving automating of grinding work on steel outfit” Seyoung Kang, Jihwan Lee, Sol Ha & Juhwan Cha Mokpo National University, Korea

12:20 Coffee Break

Session 1-B: Hydrodynamics

Time (UTC+3)

Chair: Prof. Jiahn-Horng Chen, National Taiwan Ocean University, Taiwan, R.O.C.

11:00

“Assessment of subgrid-scale modeling for large-eddy simulation of lid-driven cavity SAR 0.5:1 incompressible turbulent flow” Maria Margareta Zau Beu,1,3 & Jiahn-Horng Chen1,2

1National Taiwan Ocean University, Taiwan, ROC; 2National Academy of Marine Research, Taiwan, ROC; 3Adhi Tama Surabaya Institute of Technology, Indonesia;

11:20

“The CFD study for the influence of bow tunnel thruster on ship calm water resistance” Ping-Chen Wu & Hsin-Ying Lin

National Cheng Kung University, Taiwan, ROC

11:40

“Dimensionality reduction of wave spectra by an autoencoder for development of a NN-based sea state estimation method” Hiroki Katao, Yasumi Kawamura, Tetsuo Okada, Taiga Mitsuyuki & Ginga Hayakawa Yokohama National University, Japan

12:00

“4 degrees of freedom ship motion estimation using neural networks for calm waters” Alper Zihnioğlu1, Melek Ertogan1 & Şeniz Ertuğrul2 1Istanbul Technical University, Turkey; 2Izmir University of Economics, Turkey

12:20 Coffee Break

Session 1-C: Structural Loads

Time (UTC+3)

Chair: Prof. Daisuke Yanagihara, Kyushu University, Japan

11:00

“Experimental investigation of internal pressure due to dry bulk cargo in ship cargo holds under vertical acceleration” Shinya Ishibashi1, Ryuichi Yoshioka1, Kimihiro Toh1, Kinya Ishibashi2, Kei Sugimoto2, Fuminori Yanagimoto2 & Daisuke Yanagihara1

1Kyushu University, Japan; 2ClassNK, Japan

11:20 “Analysis of motion and mooring load responses of LNG ships in waves” Chia-Hsun Lee & Chih-Chung Fang National Taiwan Ocean University, Taiwan, ROC

11:40

“Modeling of buckling strength of thick plate structure with consideration of welding induced deformation and residual stress” Ming-Chieh Cheng & Pai-Chen Guan National Taiwan Ocean University, Taiwan, ROC

12:00

“Fundamental study on simple parameters to evaluate structural advantage for stress concentration” Naoto Koga, Kimihiro Toh & Daisuke Yanagihara Kyushu University, Japan

12:20 Coffee Break

Session 2-A: Offshore Wind Technology

Time (UTC+3)

Chair: Prof. Shiu-Wu Chau, National Taiwan University, Taiwan, R.O.C.

12:30

“Structure feasibility of cross-shaped semi-submersible structure for 12MW floating offshore wind turbine” Shu Kuwada1, Hiroki Kusumoto1, Haruki Yoshimoto2 & Ken Kamizawa2 1Nihon Shipyard, Japan; 2Japan Marine United, Japan

12:50

“Development of a test machine to reproduce the wear behavior of chains mooring offshore wind turbines” Katsuhito Ito, Koji Murakami, Koji Gotoh & Tomoaki Utsunomiya Kyushu University, Japan

13:10

“Validation of a simplified actuator disk model via its application to an offshore wind farm” Yu-Cheng Hsu & Shiu-Wu Chau National Taiwan University, Taiwan, ROC

13:30 End of Day 1

Session 2-B: Noise and Vibration

Time

(UTC+3) Chair: Dr. Mustafa Erden Yildizdag, Istanbul Technical University, Turkey

12:30

“A study on investigation of noise radiation from vibrating structures submerged at finite distance from sea floor” Burak Üstündağ, Bahadır Uğurlu & Ahmet Ergin Istanbul Technical University, Turkey

12:50

“Hydroelastic vibration analysis of partially or fully filled horizontal circular cylindrical shells by using an isogeometric FE-BE approach” Mustafa Erden Yıldızdağ, İbrahim Tuğrul Ardıç & Ahmet Ergin Istanbul Technical University, Turkey

13:10

“Structure-borne noise prediction of a submarine structure subjected to propeller excitation” Ramazan Tufan Azrak1,2, İsmail Kahraman1, Gürbüz Bilici1 & Bahadır Uğurlu1

1Istanbul Technical University, Turkey; Piri Reis University, Turkey 13:30 End of Day 1

Session 2-C: Ultimate Strength

Time

(UTC+3) Chair: Prof. Zhiyong Pei,

Wuhan University of Technology, China

12:30

“Analysis of dynamic ultimate strength of stiffened plate based on Ideal Structural Unit Method” Zhongyuan Ma, Zhiyong Pei & Weiguo Wu Wuhan University of Technology, China

12:50

“Local buckling/ultimate strength of top panel subjected to combined bi-axial thrust and lateral pressure loads - Hatch cover of bulk carrier –” Kin Ogata1, Satoyuki Tanaka2 & Tetsuya Yao3

1IKNOW Machinery, Japan; 2Hiroshima University, Japan; 3Osaka University, Japan

13:10

“Research on the collapse behavior and characteristics of ship hull in wave based on distributed optical fiber” Yuan Qingning, Zhiyong Pei & Weiguo Wu

Wuhan University of Technology, China 13:30 End of Day 1

Day 2 – Tuesday, 7th December 2021

Key-Note Presentations – II

Time (UTC+3)

Chair: Prof. Ahmet Ergin, Istanbul Technical University, Turkey

09:00

Keynote 4: “Development of natural fiber wind turbine blades using optimization technology” Prof. Yeon-Seung Lee Department of Naval Architecture and Ocean Engineering, Hong-Ik University, Korea

09:30

Keynote 5: “Research and development of inland green and smart ship technologies in China” Prof. Zhiyong Pei Green & Smart Ship, Cruise and Yacht Research Center, Wuhan University of Technology, China

10:00

Keynote 6: “Simulations and in-situ measurements of pile driving underwater noise from offshore windfarms” Prof. Rong-Juin Shyu National Taiwan Ocean University, Taiwan, ROC

10:30 Coffee Break

Session 3-A: Accident Investigation

Time (UTC+3)

Chair: Prof. Sang-Gab Lee, Korea Maritime and Ocean University, Korea

11:00

“Cause investigation for rapid turning accident of ferry Sewol” Sang-Gab Lee1, Jae-Seok Lee2, Young-Gu Chung2 & Chan-Bae Park2 1Korea Maritime and Ocean University, Korea 2Marine Safety Technology, Korea

11:20

“Cause investigation for flooding · sinking accident of ferry Sewol” Sang-Gab Lee1, Jae-Seok Lee2, Young-Gu Chung2 & Chan-Bae Park2 1Korea Maritime and Ocean University, Korea 2Marine Safety Technology, Korea

11:40

“Cause investigation for hull damage of ferry Sewol sinking accident” Sang-Gab Lee1, Jae-Seok Lee2, Young-Gu Chung2 & Chan-Bae Park2 1Korea Maritime and Ocean University, Korea 2Marine Safety Technology, Korea

12:00

“Cause investigation for capsizing accident of barge ship” Sang-Gab Lee1, Chan-Bae Park2, Jae-Seok Lee2 & Young-Gu Chung2 1Korea Maritime and Ocean University, Korea 2Marine Safety Technology, Korea

12:20 Coffee Break

Session 3-B: Autonomous Ship Technologies

Time (UTC+3)

Chair: Prof. Jin Gan, Wuhan University of Technology, China

11:00 “How to build a miniature unmanned ship for autonomous navigation” Jihwan Lee, Sunjong Jung, Sol Ha & Juhwan Cha Mokpo National University, Korea

11:20

“Development of map-based autonomous navigation algorithm for small unmanned ship” Sunjong Jung, Jihwan Lee, Sol Ha & Juhwan Cha Mokpo National University, Korea

11:40

“Deep reinforcement learning-based ship collision avoidance considering probabilistic collision risk” Do-Hyun Chun, Myung-Il Roh & Hye-Won Lee

Seoul National University, Korea

12:00

“Development of ship behavior prediction model for supporting VTS operation by using recurrent neural network” Yoshihiro Shio1, Hiroko Itoh2, Yasumi Kawamura1 & Sonoko Kawashima2

1Yokohama National University, Japan; 2National Institute of Maritime, Port and Aviation Technology, Japan

12:20 Coffee Break

Session 3-C: Structural Design and Production - II

Time (UTC+3)

Chair: Prof. Michael V. Voyloshnikov, Maritime State University named Admiral Nevelskoy, Russia

11:00 “A study on rational structural design of river-sea-going ship hull” Yuhan Kang1, Zhiyong Pei1, Jian Duan1, Weiguo Wu1 & Shuming Xiao2

Wuhan University of Technology, China; 2China Classification Society, China

11:20

“Performance analyses on roller honeycomb filled layer for anti-collision fender of marine structure under low-speed compression” Yunfei Qu, Tianzhuang Ye, Jiebing Ma, Tao Zhao, Pengfei Chen, Lei Jiao & Weihui Wang Zhejiang University, China

11:40

“Implementation of wireless network module for production information management system of manufacture factory using nonferrous metal” Chunsik Shim1, Hacheol Song1, Hwanseok Gim2, Byeonghwa Kim2 & Daseul Jeong1

1Mokpo National University, Korea; 2Mtess Co., Korea

12:00

“Evaluation principles of serial modular shipbuilding yard in the system of industries relations” Sergei A. Ogai, Michael V. Voyloshnikov & Alexey A. Ogai Maritime State University named Admiral Nevelskoy, Russia

12:20 Coffee Break

Session 4-A: Green Ship Technologies

Time (UTC+3)

Chair: Prof. Selma Ergin, Istanbul Technical University, Turkey

12:30 “Research on the collective behavior of multiple self-propelled flexible beams” Lei Zhang, Lei Ao & Zhiyong Pei Wuhan University of Technology

12:50

“The effects of different solvents on the performance of carbon capture and storage (CCS) systems for different Ships” Engin Güler1 & Selma Ergin2

1Piri Reis University, Turkey; 2Istanbul Technical University, Turkey

13:10

“Energy-efficient shipping: Thermo-environmental analysis of an organic Rankine cycle waste heat recovery system utilizing exhaust gas from a dual-fuel engine” Mehmet Akman1 & Selma Ergin2 1Mugla Sitki Kocman University, Turkey; 2Istanbul Technical University, Turkey

13:30 “Numerical study of an overtopping wave energy converter” Deniz Bayraktar Bural Istanbul Technical University, Turkey

13:50 End of Day 2

Session 4-B: Fatigue and Fracture

Time (UTC+3)

Chair: Dr. Hiroyuki Takahashi, Nihon Shipyard, Japan

12:30

“A study on working conditions for improving fatigue strength of welded joints by localized carburizing treatment using laser irradiation” Takehiro Tamon & Koji Gotoh Kyushu University, Japan

12:50

“Crack propagation simulation of double hull VLCC employing the shell-solid finite element modelling” Shun Nagatsuka, Thin Thin Htut & Satoyuki Tanaka Hiroshima University, Japan

13:10

“Evaluation of stress intensity factors on functionally graded materials by using ordinary state based peirdynamics” Hanlin Wang1, Satoyuki Tanaka1, Selda Oterkus2 & Erkan Oterkus2 1Hiroshima University, Japan; 2University of Strathclyde, U.K.

13:30 End of Day 2

Day 3 – Wednesday, 8th December 2021

Session 5-A: Structural Response - I

Time (UTC+3)

Chair: Prof. Tetsuo Okada, Yokohama National University, Japan

09:00 “A multiscale approach for structural analysis of thin curved composite shells” Aryan Kheyabani1, Eyass Massarwa2 & Adnan Kefal1 1Sabanci University, Turkey; 2Tel-Aviv University, Israel

09:20 “Stress-distribution characteristics of cruise ship based on multiple-beam method” Bin Yang, Zhiyong Pei & Weiguo Wu Wuhan University of Technology, China

09:40

“Estimation of stress concentrations in ship structures by using coarse mesh and machine learning” Burcin Ates & Serdar Aytekin Koroglu Istanbul Technical University, Turkey

10:00

“A theoretical study on stiffener strength against lateral pressure under the effect of axial loads” Zihan Xu1, Daoyang Zhang1, Tetsuo Okada1, Yasumi Kawamura1, Ginga Hayakawa1, Yoshiaki Naruse2, Kinya Ishibashi3 & Hiroyuki Koyama3 1Yokohama National University, Japan; 2Onomichi Dockyard, Japan; 3ClassNK, Japan

10:20 Coffee Break

Session 5-B: Dynamics/Acoustics

Time

(UTC+3) Chair: Prof. Ping-Chen Wu,

National Cheng Kung University, Taiwan, R.O.C.

09:00 “An isogeometric approach for the dynamic stability of flow induced plates” Enes Tunca & Bahadır Uğurlu Istanbul Technical University, Turkey

09:20

“Predicting ocean energy harvesting dynamics using LSTM deep learning network” Ali Rıza Alan1 & Cihan Bayındır1,2

1Istanbul Technical University, Turkey; 2Boğaziçi University, Turkey

09:40 “Development of numerical method for reconstruction of sound source” Te-Chuan Lu & Pai-Chen Guan National Taiwan Ocean University, Taiwan, ROC

10:00

“The assumptions and the approaches of ship trajectory defining in the unsteady circulation” Anatoly Y. Kazarezov1, Sergei A. Ogai2, Michael V. Voyloshnikov2 & Alexey A. Ogai2

1National Shipbuilding University named Admiral Makarov, Russia 2Maritime State University named Admiral Nevelskoy, Russia

10:20 Coffee Break

Session 6-A: Structural Response - II

Time (UTC+3)

Chair: Prof. Chih-Chung Fang, National Taiwan Ocean University, Taiwan, R.O.C.

10:30

“Experimental study on residual strength of hull panels with implosion damage under biaxial compression” Lei Ao, Lei Zhang, Zhiyong Pei, Bin Liu, Xiangshao Kong & Weiguo Wu Wuhan University of Technology, China

10:50

“Numerical investigation on linear hydroelastic responses of an ultra large container ship at zero speed” Zong-Xi Lin & Chih-Chung Fang National Taiwan Ocean University, Taiwan, ROC

11:10 “Collision analysis methods for wave power generating device” Kyu Nam Cho & Jae Hyung Bae Hong-Ik University, Korea

11:30 “Ultimate strength redundancy design of typical structures of polar cruise ships” Xingyu Liu, Zhiyong Pei & Weiguo Wu Wuhan University of Technology, China

11:50 Coffee Break

Session 6-B: Structural Health Monitoring

Time (UTC+3)

Chair: Dr. Cihan Bayındır, Istanbul Technical University, Turkey

10:30

“Bayesian updating of sea state parameters based on measured hull stresses given on-board at regular intervals” Hiromi Kubo1, Tetsuo Okada1, Xi Chen2, Yasumi Kawamura1 & Taiga Mitsuyuki1 1Yokohama National University, Japan; 2National Maritime Research Institute, Japan

10:50

“Optimization of sensor placement for stiffened marine panels using coupled genetic algorithm and inverse finite element method” Maryam Ghasemzadeh & Adnan Kefal Sabanci University, Turkey

11:10

“Estimation of vertical and horizontal bending moments using longitudinal stresses measured on ship hull in waves” Ryohei Shibata1, Chikahisa Murakami2, Naohiro Koyama3, Kimihiro Toh1 & Daisuke Yanagihara1

1Kyushu University, Japan; 2National Maritime Research Institute, Japan; 3Kawasaki Heavy Industries, Japan

11:30

“Three-dimensional shape sensing of a representative ship-hull cross-section based on inverse finite element method” Mohammad Amin Abdollahzadeh, Mehmet Yildiz & Adnan Kefal Sabanci University, Turkey

11:50 Coffee Break

Closing Ceremony

Time

(UTC+3) 12:15 Closing Ceremony & TEAM2022 Announcements 13:00 End of TEAM2020/21 Conference

Keynote Speakers

Keynote Lecture I: Hydro-Elastoplasticity Approach to Ship Hull Girder Collapse in Waves Professor Masahiko Fujikubo Department of Naval Architecture and Ocean Engineering, Osaka University, Japan Biography: Prof. Masahiko Fujikubo is Professor at the Department of Naval Architecture and Ocean Engineering, Osaka University, Professor Emeritus, Hiroshima University, and currently President of The Japan Society of Naval Architects and Ocean Engineers (JASNAOE). He graduated from Osaka University in 1979, and received his MSc in 1981 and PhD in 1988 from Osaka University. He worked for Hiroshima University in 1982-2007 and has been working for Osaka University since 2008. His research areas are the ultimate strength of ships and offshore structures and nonlinear structural analysis of floating structures in waves. He was engaged in the Mega-Float project in Japan from its initial phase in structural design and analysis. He is recently leading the research project on the hydro-elastoplastic collapse analysis of ship hull girder in waves and on the development of the digital twin for ship structures. He served as a Chairman of International Organizing Committee of TEAM 2017, Osaka. He was Editor-in-Chief of Journal of Marine Science and Technology, JASNAOE, and now is Editor of Marine Structures and Associate Editor of Journal of Ship Research. He is a member of the standing committees for ISSC2015, 2018 and 2022. He has received the Best Paper Awards from JASNAOE, OMAE, ISOPE and Journal of Ships and Offshore Structures.

Keynote Lecture II: Using High Performance Computing in Oil and Gas Upstream Industry Dr. Ali Dogru Saudi Aramco, Saudi Arabia Biography: Dr. Ali Dogru is the Saudi Aramco Fellow and a member of US National Academy of Engineering (NAE). Dr. Dogru received his PhD in Petroleum Engineering/Applied Mathematics from the University of Texas at Austin in 1974. He spent his early career in academia in teaching and research: The university of Texas at Austin- Department of Mechanical Engineering, California Institute of Technology-Chemical Engineering and Norwegian Institute of Technology. He joined the industry in 1982 at Mobil R&D in Dallas, Texas. In 1988, he transferred, initially on a loan basis until he transferred permanently to Saudi Aramco in 1996. He presently leads Strategic Modeling Technology for the past twenty years, and started part time teaching at MIT since 2011. Dr. Dogru has published over seventy technical papers and holds twenty five U.S. Patents. He has received SPE’s John Franklin Carll, Reservoir Description and Dynamics, Honorary & Distinguished Membership and World Oil’s Innovative thinker award. In 2018, he was named Earth Resources Laboratory Fellow at MIT. His current research is focused on developing next-generation billion to trillion cells parallel reservoir and basin simulators, modeling multiphase flow in pipes, porous media pipe flow interaction, gas condensate systems thermodynamics, optimize hydrocarbon recovery in mature onshore and offshore fields, helping Exploration finding new onshore and offshore hydrocarbon resources.

Keynote Lecture III: The Role of Hydroelasticity in Green Ship Technology Professor Pandeli Temarel Emeritus Professor, University of Southampton, U.K. Biography: He graduated in 1975, in Naval Architecture, from Istanbul Technical University. He then obtained MSc and PhD degrees, in 1976 and 1980, respectively, from University College London. He then joined the Department of Mechanical Engineering, Brunel University, until 1993, when he moved to the University of Southampton, Department of Ship Science. He became Professor of Hydroelasticity in 1999, a position he held until his retirement in 2018. He is a Fellow of the Royal Institution of Naval Architects. He has extensive experience of fluid-structure interaction (FSI) problems and, in particular, hydrodynamics, hydroelasticity, including slamming, seakeeping, CFD of fluid-flexible structure interactions, structural dynamics, manoeuvring and stability. He has developed a wide range of software relevant to these subject areas.

Keynote Lecture IV: Development of Natural Fiber Wind Turbine Blades Using Design Optimization Technology Professor Yeon-Seung Lee Department of Naval Architecture and Ocean Engineering, Hong-Ik University, Korea Biography: Prof. Yeon-Seung Lee is a faculty professor at the department of Naval Architecture and Ocean Engineering at Hongik University of Korea. She received her doctoral degree from the Technical University of Berlin and subsequently worked for the two largest shipyards of the world, Hyundai Heavy Industries (HHI) and Daewoo Shipbuilding & Marine Engineering (DSME), during the first decade of the millennium. Professor Lee is a leading figure in Korea’s shipbuilding and offshore wind energy industries. She also served as the chairman of the Korea Maritime Transportation Safety Authority (KOMSA) under the Ministry of Oceans and Fisheries of Korea for the last three years until February, 2021. She was appointed to the international technical committee of TEAM this year.

Keynote Lecture V: Research and Development of Inland Green and Smart Ship Technologies in China Professor Zhiyong Pei Director, Green & Smart Ship, Cruise and Yacht Research Center Wuhan University of Technology, China Biography: Professor Zhiyong Pei is professor and director of Green & Smart Ship, Cruise and Yacht Research Center, Wuhan University of Technology. He was awarded a PhD degree by Hiroshima University in 2005. Afterwards, he had been contributing exceptionally in the field of structural lightweight design in Tsuneishi Shipbuilding Co., Ltd. He returned back to Wuhan University of Technology as a high-level talented researcher and was awarded the “Chu Tian Scholar” by the Educational Department of Hubei Province. Recently, Professor Zhiyong Pei has been devoted to the development of inland ship types with energy conservation, environmental protection, economy and efficient performance as well as the research of the green and smart ship technologies.

Keynote Lecture VI: Simulations and In-Situ Measurements of Pile Driving Underwater Noise from Offshore Windfarms Professor Rong-Juin Shyu Distinguished Professor, National Taiwan Ocean University, Taiwan, ROC Biography: Prof. Rong-Juin Shyu is a distinguished professor at National Taiwan Ocean University in Taiwan. He received his doctoral degree from Massachusetts Institute of Technology (MIT), USA. He has been working at National Taiwan Ocean University since 1996. He is one of the leading figures in the field of sound and vibration in Taiwan. He was the chairman of the Chinese Society of Sound and Vibration between the years of 2003-2005. He has been serving as committee member at the Chinese Society of Sound and Vibration since 1999. He has been also committee member and correspondent of Taiwan at International Ship and Offshore Structures Congress (ISSC).

Organizing Committees International Organizing Committee Prof. Ergin, A. (Chairman), Istanbul Technical University, Turkey Prof. Chau, S.W., National Taiwan University, Taiwan, R.O.C. Prof. Chen, J.H., National Taiwan Ocean University, Taiwan, R.O.C. Dr. Chien, D.H, Ho Chi Minh City University of Transport, Vietnam Prof. Cho, K.N., Hong-Ik University, South Korea Prof. Choo,Y.S., National University of Singapore, Singapore Prof. Lee, S.G., Korea Maritime and Ocean University, South Korea Prof. Melchers, R.E., University of Newcastle, Australia Prof. Minaev, A.N., Far-Eastern Federal University, Russia Prof. Ogai, S.A., Maritime State University named after Admiral Nevelskoy, Russia Prof. Okada, T., Yokohama National University, Japan Prof. Pei, Z.Y., Wuhan University of Technology, China Prof. Yasuzawa, Y., Kyushu University, Japan

International Technical Committee

Dr. Yildizdag, M.E. (Chairman), Istanbul Technical University, Turkey Prof. Cui, W.C., Westlake University, China Prof. Fang, C.C., National Taiwan Ocean University, Taiwan, R.O.C. Prof. Kulchin, Y.N., Far Eastern Branch of Russian Academy of Sciences, Russia Prof. Lee Y.S., Hong-Ik University, South Korea Prof. Shin, H.K., University of Ulsan, South Korea Dr. Takahashi, H., Nihon Shipyard, Japan Prof. Voyloshnikov, M.V., Maritime State University named after Admiral Nevelskoy, Russia Prof. Wu, P.C., National Cheng Kung University, Taiwan, R.O.C. Prof. Yanagihara, D., Kyushu University, Japan

Local Organizing Committee

Dr. Koroglu, S.A. (Chairman), Istanbul Technical University, Turkey Mr. Ardic, I.T, Istanbul Technical University, Turkey Dr. Bayer, I.,Yildiz Technical University, Turkey Dr. Bayındır, C., Istanbul Technical University, Turkey Dr. Bayraktarkatal, E., Istanbul Technical University, Turkey Prof. Belik, O., Piri Reis University, Turkey Prof. Ergin, S., Istanbul Technical University, Turkey Dr. Kefal, A., Sabanci University, Turkey Dr. Ozguc, O., Istanbul Technical University, Turkey Mr. Serifoglu, M.O., Istanbul Technical University, Turkey Dr. Tayyar, G.T., Istanbul Technical University, Turkey Dr. Ugurlu, B., Istanbul Technical University, Turkey Dr. Unsan, Y., Istanbul Technical University, Turkey

Previous TEAM Conferences Pre-TEAM Prof. M. Mano, Kinki Univ., Japan

Mr. J.S. Moon, Hyundai H.I., Korea

TEAM I 24-25 July 1987, Chungmu, Korea (Mr. S.I. Hong)

TEAM II 18-19 November 1988, Kurashiki, Japan (Dr. K. Hattori) TEAM III 11-12 August 1989, Ulsan, Korea (Mr. S.K. Park)

TEAM IV 6-8 September 1990, Onomichi, Japan (Mr. H. Nishimura)

TEAM V 30-31 August 1991, Jangseungpo, Korea (Mr. D.K. Park)

TEAM VI 24-25 July 1992, Kure, Japan (Prof. Y. Tomita)

TEAM VII 15-17 July 1993, Ulsan, Korea (Prof. J.J. Kim)

TEAM VIII 19-22 December 1994, Taipei, ROC (Prof. C.S. Li)

TEAM IX 24-27 July 1995, Hiroshima, Japan (Prof. T. Yao)

TEAM X 1-4 July 1996, Pusan, Korea (Prof. S.S. Kim)

TEAM XI 16-18 December 1997, Singapore (Prof. C.Y. Liu)

TEAM XII 6-9 July 1998, Kanazawa, Japan (Prof. Y. Hattori)

TEAM XIII 18-21 October 1999, Keelung, ROC (Prof. T.L. Chang)

TEAM XIV 18-21 September 2000, Vladivostok, Russia (Prof. G.P. Turmov)

TEAM XV 15-18 October 2001, Jochiwon, Korea (Prof. K.N. Cho)

TEAM XVI 21-23 May 2002, Kobe, Japan (Prof. Y.Tomita)

TEAM XVII 15-18 December 2003, Tainan, ROC (Prof. C.F. Fung)

TEAM XVIII 11-14 October 2004, Vladivostok, Russia (Prof. G.P. Turmov)

TEAM XIX 4-7 December 2005, Singapore (Prof. Y.S. Choo)

TEAM XX 15-18 October 2006, Seoul, Korea (Prof. C.D. Jang)

TEAMXXI 10-13 September 2007, Yokohama, Japan (Prof. M. Arai)

TEAM XXII 6-9 October 2008, Istanbul, Turkey (Prof. A. Ergin)

TEAM XXIII 30 Nov.-3 Dec. 2009, Kaoshiung, ROC (Prof. C.F. Hung)

TEAM XXIV 23-26 August 2010, Vladivostok, Russia (Prof. S.A. Ogai)

TEAM XXV 23-26 September 2011, Incheon, Korea (Prof K.S. Kim)

TEAM XXVI 3-6 September 2012, Fukuoka, Japan (Prof. Yoshikawa)

TEAM XXVII 9-12 September 2013, Keelung, Taiwan (Prof. J.H. Chen)

TEAM XXVIII 13-16 October 2014, Istanbul, Turkey (Prof. A. Ergin)

TEAM XXIX 12-15 October 2015, Vladivostok, Russia (Prof. S.A. Ogai)

TEAM XXX 10-13 October 2016, Mokpo, Korea (Prof. H.A. Song)

TEAM XXXI 25-28 September 2017, Osaka, Japan (Prof. M. Fujiuko)

TEAM XXXII 15-18 October 2018, Wuhan, China (Prof. Pei, Z.Y.)

TEAM XXXIII 14-17 October 2019, Tainan, Taiwan (Prof. J.M. Yang)