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Decao Yin

Seniorforsker

Decao Yin

Seniorforsker

Decao Yin
Telefon: +47 919 97 166
Avdeling: Energi og transport
Kontorsted: Trondheim

Publikasjoner og ansvarsområder

Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1695632

Vortex-induced vibrations (VIV) can lead to fast accumulation of fatigue damage and increased drag loads for slender marine structures. VIV responses mainly occur at the vortex shedding frequency, while higher harmonics can also be excited. Recent VIV model tests with flexible pipes have shown that ...

Forfattere Wu Jie Yin Decao Lie Halvor Larsen Carl Martin Baarholm Rolf Jarle Liapis Stergios
År 2019
Type Tidsskriftspublikasjon
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1662079

Model tests of a top tensioned riser (TTR) model were carried out as a part of a joint industry project, with the purpose of better understanding the dynamic behaviour of drilling riser and verifying the calculations of the riser analysis tools. Sinusoidal motion in one direction was imposed at the ...

Forfattere Yin Decao Passano Elisabeth Lie Halvor Grytøyr Guttorm Aronsen Kristoffer Tognarelli Michael Kebadze Elizbar Buba
År 2019
Type Tidsskriftspublikasjon
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1641369

Model tests of a top-tensioned riser model were carried out as a part of a joint industry project, with the purpose of verifying the calculations of the riser analysis program RIFLEX. Sinusoidal motion in one direction was imposed at the top end of the riser model to simulate vessel motion. The test...

Forfattere Yin Decao Passano Elisabeth Lie Halvor Grytøyr Guttorm Aronsen Kristoffer Tognarelli Michael Kebadze Elizbar Buba
År 2018
Type Tidsskriftspublikasjon
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1613979

A newly developed Tri-Helically Grooved drilling riser buoyancy module design was tested in the towing tank of SINTEF Ocean in June 2017. This new design aims to reduce riser drag loading and suppress vortex-induced vibrations (VIV). Objectives of the test program were two-fold: to assess the hydrod...

Forfattere Gaskill Collin Wu Jie Yin Decao
År 2018
Type Del av bok/rapport
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1601814

Aquaculture of Atlantic salmon in coastal and offshore locations is an operation intensive industry. This paper gives an overview of the most typical marine operations in the aquaculture of Atlantic salmon. Descriptions of these operations are introduced in the first place, which is followed by curr...

År 2018
Type Del av bok/rapport
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1511290

Slender marine structures are subjected to ocean currents, which can cause vortex-induced vibrations (VIV). Accumulated damage due to VIV can shorten the fatigue life of marine structures, so it needs to be considered in the design and operation phase. Semi-empirical VIV prediction tools are based o...

Forfattere Yin Decao Passano Elisabeth Larsen Carl Martin
År 2018
Type Tidsskriftspublikasjon
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1500544

Marine drilling riser is subject to complicated environmental loads which include top motions due to mobile offshore drilling unit (MODU), wave loads, and current loads. Cyclic dynamic loads will cause severe fatigue accumulation along the drilling riser system, especially at the subsea wellhead (WH...

Forfattere Yin Decao Lie Halvor Russo Massimiliano Grytøyr Guttorm
År 2018
Type Tidsskriftspublikasjon