Wei Shi

Professor   Supervisor of Doctorate Candidates   Supervisor of Master's Candidates

Gender:Male

Date of Birth:1983-11-23

Alma Mater:Pohang University of Science and Technology(Korea)

Degree:Doctoral Degree

School/Department:Faculty Of Infrastructure Engineering

Discipline:Port, Coastal and Offshore Engineering

Business Address:Room 707, No.2 Administration Building, 2 Linggong Road, Dalian, 116024, P.R. China

E-Mail:weishi@dlut.edu.cn


Paper Publications

南海海况下半潜浮式风机在故障工况下的动力学响应分析

Hits:

Indexed by:期刊论文

Date of Publication:2018-10-16

Journal:南方能源建设

Volume:5

Issue:4

Page Number:12-20

ISSN No.:2095-8676

Key Words:海上风电;浮式风机;故障工况;动力学响应;锚链力

Abstract:[目的]作为新型清洁可再生能源,风力发电的发展备受瞩目.随着风力发电由陆上向海洋发展,海上浮式风电发展迅速.[方法]以南海海况下半潜浮式风机为研究背景,采用ANSYS-AQWA分析软件,对浮式风机在南海典型海况下的动力学响应进行了分析.采用等效载荷法模拟空气动力荷载,采用势流理论计算水动力荷载和系泊系统的锚链荷载.[结果]研究表明:当单根锚链发生断裂时,浮式风机的纵荡和运动会大幅增加,可能会引起平台失控.当两根锚链断裂时,在一定时间内,运动响应会适当增加.因此建议采用冗余系泊系统,即单组多根锚链,从而在单根锚链失效后为更换锚链赢取时间.[结论]研究成果为我国深海浮式风电的开发提供了一定的参考.对于舱室破损工况的破损机理及数值模拟方法,有待进一步的研究.

Pre One:A coupled CFD-DEM simulation of upward seepage flow in coarse sands

Next One:Dynamic analysis of the wind turbine drivetrain considering shaft bending effect

Profile

Wei Shi, PCOSS-Fellow, doctor, doctoral supervisor(Major: port, coastal and offshore engineering), Liaoning Province "Xingliao elite plan" top young talents, Dalian University of Technology "Xinghai 1000 youth talents" plan, Dalian talents in short supply. In February 2013, he graduated from the department of mechanical engineering, Pohang University of Science and Technology and obtained the doctor's degree in mechanical engineering. In 2012, he was awarded the outstanding self-funded scholarship for overseas students by China scholarship council. From 2014 to 2016, he joined the research group of academician Torgeir Moan of Norwegian University of Science and Technology as a postdoctoral research fellow. In July 2016, he joined Dalian University of Technology (associate professor). In 2017, he obtain Dalian University of Technology "Xinghai 1000 youth talents plan", and he was appointed as a PCOSS-Fellow.In July 2018, he was appointed as doctoral superrvisor.He was selected as one of the first batch of "xingliao elite plan" young top talent in liaoning Province. 

He is a member of the International Society of Offshore and Polar Engineers, the Korean Society for New and Renewable Energy, Korean Wind Energy Association and the Wind Energy Professional Committee of the Chinese Renewable Energy Association. He is the invited reviewer of Ocean engineering, Marine structures, Energies, International Journal of Energy Research and other International journals.For many years engaged in offshore wind generator dynamics analysis, he has made a series of important research results on the offshore wind generator dynamics analysis in cold regions and the air - hydrod - elastic -control  multidisciplinary coupling modeling and analysis of offshore wind generator. In recent five years, a total of more than 30 papers, 12 SCI articles, 15 EI articles has been published and he has also published a number of achievements in Renewable Energy, Cold Region of the international journal of Science and Technology, etc.According to Web of Science, it was cited 74 times;According to statistics from Google scholar, the total number of citations was 477, with an H factor of 11.


Researcher ID: H-8019-2015

 

Researchgate ID: https://www.researchgate.net/profile/Wei_Shi15

Google scholar: https://scholar.google.com/citations?user=R2AwuC0AAAAJ&hl=zh-CN


Research Focus

1.Research on Ice Load of Offshore Wind Turbines

2.Multi-body Dynamics Analysis of Wind Turbine Drivetrain

3. Multidisciplinary Coupling Analysis of Offshore Wind Turbines

4. Model Research of Floating Wind Turbines

Welcome students of mechinery, ocean engineering, port, coastal and offshore engineering, mechanics, hydralic and hydro-power engineering and other related majors to apply for the examination!

Note: We look forward to the participation of graduate students with relevant professional backgrounds such as machinery, marine engineering, port, coastal and offshore engineering, mechanics, hydraulic and hydro-power engineering. We has extensive cooperation and exchange with overseas countries in the field of wind energy and oceaneering. For excellent students who are interested in going abroad for further study, they can be recommended to go abroad for doctoral degree or joint training in China and foreign countries!

 

1. Welcome to apply for the postgraduate program of Research Center of Deep-sea Engineering.

 (1) Academic Masters:

Choose either of the two research directions, "07 New Ocean Engineering Structural Design and Analysis” and “08 Ocean Engineering Structural Health Monitoring and Advanced Experimental Technology” under the secondary discipline "081505 Port, Coastal and Offshore Engineering".

 (2) Professional masters:

Choose the direction of "Port, Coastal and Offshore Engineering" under "085214 (Professional Degree)Hydraulic Engineering".

 

 

2. Welcome to apply for doctoral degree in Research Center of Deep-sea  Engineering.

Research direction:

(1) Optimum design of offshore floating wind turbine;

(2) Hybrid model experiment of offshore wind turbines;

(3) Other relevant directions of offshore wind turbines (determined according to students' interests).