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Sigmund Kyrre Ås

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Sigmund Kyrre Ås

Forskningsleder

Sigmund Kyrre Ås
Telefon: 922 98 107
Avdeling: Skip og havkonstruksjoner
Kontorsted: Trondheim

Publikasjoner og ansvarsområder

Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1786753

Results of the fluid-structure co-simulations that were carried out as part of the FleksProp project are presented. The FleksProp project aims to establish better design procedures that take into account the hydroelastic behavior of marine propellers and thrusters. Part of the project is devoted to ...

År 2020
Type Tidsskriftspublikasjon
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1767746

Results of the fluid-structure co-simulations that were carried out as part of the FleksProp project are presented. The FleksProp project aims to establish better design procedures that take into account the hydroelastic behavior of marine propellers and thrusters. Part of the project is devoted to ...

År 2019
Type Konferansebidrag og faglig presentasjon
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1663729

Concern for crack initiation and growth under cyclic loading as well as unstable crack propagation and tearing in the ship and offshore structures. Due attention shall be paid to the suitability and uncertainty of physical models and testing. Consideration is to be given to practical application, st...

Forfattere Garbatov Y. Ås Sigmund Kyrre Branner K. Choi B.K. Den Besten J.H. Dong P. Lillemäe I. Lindstrom P. Lourenco de Souza M. Parmentier G. Quéméner Y. Rizzo C.M. Rörup J. Vhanmane S Villavicencio R Wang F Yue J.
År 2018
Type Del av bok/rapport
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1220917

The state of the art in laser and laser-arc hybrid welding of thick steel components is reviewed, particularly with respect to possible applications in the oil and gas industry. The most relevant information comes from the shipbuilding industry, where the CO2 laser-GMAW process was taken in use abou...

Forfattere Akselsen Odd Magne Ren Xiaobo Ås Sigmund Kyrre
År 2014
Type Del av bok/rapport
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1018660

Pipeline plays a very important role for transporting oil and gas from offshore fields to on-shore facilities. The recent trend of exploring oil and gas in deeper water exposes extreme challenges for pipeline laying as well as repair. For the sake of human health, the maximum depth of diver assisted...

Forfattere Ren Xiaobo Akselsen Odd Magne Ås Sigmund Kyrre Nyhus Bård
År 2012
Type Del av bok/rapport
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+934781

Hyperbaric arc welding is a special application of joining the pipeline steels under seawater. In order to analyze the behavior of the arc under ambient pressure, a model is required to estimate the arc efficiency. A distributed point heat source model was employed. The simulated isotherms were cali...

Forfattere S. Azar Amin Ås Sigmund Kyrre Akselsen Odd Magne
År 2012
Type Tidsskriftspublikasjon