Field of work
I have Ph.d on marine structures (NTNU, Norway). The doctorial thesis is about the ship and iceberg impacts, in which I developed analytical and numerical methods on calculating the ice loads. My master and bachelor are on naval architecture and ocean engineering (both in SJTU, China). I also have more than 10 years' Oil & Gas industry experience with focus on design and integrity check of various offshore structures.
My expertises are on following areas:
1. Finite element analysis (FEM) by Abaqus Implicit/Explict or ANSYS/Ls-Dyna
2. Naval architecture and ocean engineering, including SURF engineering, structure design, marine operation, fatigue assessement, field development and integrity management etc.
3. Impact mechanics. Ship collision, dropped objects and explosion etc.
4. Arctic engineering including ice mechanics and structure-ice interactions etc.
5. Programming in Python/Fortran/Matlab. Pre and post- data process, supervised machine learning.
ING2049 Undervannsteknologi og hydrauliske systemer
Strong interests on following topics:
1. Large deformation of offshore structures
2. Fatigue assessment
3. Subsea SURF technology
4. Impact mechanics
5. Ice mechanics
Publications
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Experimental investigation of vortex-induced vibration of a flexible pipe in bidirectionally sheared flow
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Numerical Simulation of a Subsea Pipeline Subjected to Underwater Explosion Loads With the Coupled Eulerian-Lagrangian Method
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Numerical Simulation of a Subsea Pipeline Subjected to Near-Field Underwater Explosion Loads With the Coupled Eulerian-Lagrangian (CEL) Method
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A novel toolbox for dropped object hit probability evaluation and orientation optimization of subsea lines
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Numerical study on the characteristics of vortex-induced vibrations of a small-scale subsea jumper using a wake oscillator model
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Numerical simulations of the sliding impact between an ice floe and a ship hull structure in ABAQUS
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Response of aluminium bridge girders subjected to shipping container impacts
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Numerical simulation of dropped container impacts with an offshore platform deck in the North Sea
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A simple machine learning based framework for processing the inline inspection data of subsea pipelines
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Local and global assessments of a subsea riser-spool connection under dropped impact loads
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Assessment of VIV fatigue of subsea template jumper by using a time domain model
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Iceberg Scouring
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Offshore Structure Design Under Ice Loads
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Ship-Iceberg Interactions
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Fatigue damage assessment to a rigid planar jumper on model scale
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Simulation of shipping container impact with bridge girders
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A method to calculate the multi-axial fatigue of subsea rigid jumper due to VIV
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A design practice for subsea pipeline subjected to UXO hazards
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On multi-planar impact mechanics in ship collisions
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Discussion of assumptions behind the external dynamic models in ship collisions and groundings
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A Comparative Study of Fatigue Damage Assessment Methods to a Rigid Planar Jumper
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A Comparative Study of Fatigue Damage Assessment Methods to a Rigid Planar Jumper
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Estimation of ship bow-iceberg impact forces with consideration of the sliding effect
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Influence of the neutral axis displacement on the residual strength of a damaged tanker double-bottom structure
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Numerical and simplified analytical methods for analysis of the residual strength of ship double bottom
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Analytical and numerical analysis of iceberg collisions with ship structures
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Integrated numerical analysis of an iceberg collision with a foreship structure
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Plasticity based material modelling of ice and its application to ship-iceberg impacts
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Analysis of Foreship and Iceberg Impact Loads Based on Bayesian Networks (OMAE2011-50028)
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COLLISION CHARACTER RESEARCH FOR SEMI-SUBMERSIBLE THROUGH MODEL TEST, SIMPLIFIED ANALYTICAL AND NUMERICAL SIMULATION METHOD
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A new formulation of the impact mechanics of ship collisions and its application to a ship-iceberg collision
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A PARAMETRIC STUDY ON THE EXTERNAL MECHANICS OF SHIP/ICEBERG COLLISION
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Integrated Analysis of ship/iceberg collision
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Residual strength of damaged stiffened panel on double bottom ship
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Application of plasticity theory in the simulation of iceberg impacts
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Numeric simulation of collisions between ships and icebergs
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Numerical Simulation of Collisions Between Ships and Icebergs